diff options
| author | Tom Rini <trini@konsulko.com> | 2022-06-25 11:02:42 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-07-07 09:29:08 -0400 |
| commit | a457ebd78684ba0dba18b1bb5564331f47c180ed (patch) | |
| tree | 5efa31d64e3e9b606711b1da236ef271b3dc0b6e | |
| parent | fcf4fa71ab96650e9097ce06b39e4515a353ac04 (diff) | |
| download | u-boot-a457ebd78684ba0dba18b1bb5564331f47c180ed.zip u-boot-a457ebd78684ba0dba18b1bb5564331f47c180ed.tar.gz u-boot-a457ebd78684ba0dba18b1bb5564331f47c180ed.tar.bz2 | |
arm: Remove PXA architecture support
With the last platform for this architecture removed, remove the rest of
the architecture support as well.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
42 files changed, 3 insertions, 6417 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4b74866..a6a16a3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -348,13 +348,6 @@ S: Maintained T: git https://source.denx.de/u-boot/custodians/u-boot-marvell.git F: drivers/serial/serial_mvebu_a3700.c -ARM MARVELL PXA -M: Marek Vasut <marex@denx.de> -S: Maintained -T: git https://source.denx.de/u-boot/custodians/u-boot-pxa.git -F: arch/arm/cpu/pxa/ -F: arch/arm/include/asm/arch-pxa/ - ARM MEDIATEK M: Ryder Lee <ryder.lee@mediatek.com> M: Weijie Gao <weijie.gao@mediatek.com> @@ -850,13 +850,6 @@ The following options need to be configured: the appropriate value in Hz. - MMC Support: - The MMC controller on the Intel PXA is supported. To - enable this define CONFIG_MMC. The MMC can be - accessed from the boot prompt by mapping the device - to physical memory similar to flash. Command line is - enabled with CONFIG_CMD_MMC. The MMC driver also works with - the FAT fs. This is enabled with CONFIG_CMD_FAT. - CONFIG_SH_MMCIF Support for Renesas on-chip MMCIF controller diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 423fca2..434c5e9 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -330,15 +330,6 @@ config CPU_V7R select SYS_ARM_MPU select SYS_CACHE_SHIFT_6 -config CPU_PXA - bool - select SYS_CACHE_SHIFT_5 - imply SYS_ARM_MMU - -config CPU_PXA27X - bool - select CPU_PXA - config CPU_SA1100 bool select SYS_CACHE_SHIFT_5 @@ -354,7 +345,6 @@ config SYS_CPU default "armv7" if CPU_V7A default "armv7" if CPU_V7R default "armv7m" if CPU_V7M - default "pxa" if CPU_PXA default "sa1100" if CPU_SA1100 default "armv8" if ARM64 @@ -369,14 +359,12 @@ config SYS_ARM_ARCH default 7 if CPU_V7A default 7 if CPU_V7M default 7 if CPU_V7R - default 5 if CPU_PXA default 4 if CPU_SA1100 default 8 if ARM64 choice prompt "Select the ARM data write cache policy" - default SYS_ARM_CACHE_WRITETHROUGH if TARGET_BCMCYGNUS || \ - CPU_PXA || RZA1 + default SYS_ARM_CACHE_WRITETHROUGH if TARGET_BCMCYGNUS || RZA1 default SYS_ARM_CACHE_WRITEBACK config SYS_ARM_CACHE_WRITEBACK diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 64c58f4..09fc318 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -11,7 +11,6 @@ arch-$(CONFIG_CPU_ARM920T) =-march=armv4t arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te arch-$(CONFIG_CPU_ARM946ES) =-march=armv5te arch-$(CONFIG_CPU_SA1100) =-march=armv4 -arch-$(CONFIG_CPU_PXA) = arch-$(CONFIG_CPU_ARM1136) =-march=armv5t arch-$(CONFIG_CPU_ARM1176) =-march=armv5t arch-$(CONFIG_CPU_V7A) =$(call cc-option, -march=armv7-a, \ @@ -41,7 +40,6 @@ tune-$(CONFIG_CPU_ARM920T) = tune-$(CONFIG_CPU_ARM926EJS) = tune-$(CONFIG_CPU_ARM946ES) = tune-$(CONFIG_CPU_SA1100) =-mtune=strongarm1100 -tune-$(CONFIG_CPU_PXA) =-mcpu=xscale tune-$(CONFIG_CPU_ARM1136) = tune-$(CONFIG_CPU_ARM1176) = tune-$(CONFIG_CPU_V7A) =-mtune=generic-armv7-a diff --git a/arch/arm/cpu/pxa/Makefile b/arch/arm/cpu/pxa/Makefile deleted file mode 100644 index fab7732..0000000 --- a/arch/arm/cpu/pxa/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. - -extra-y = start.o - -obj-$(CONFIG_CPU_PXA27X) += pxa2xx.o - -obj-y += cpuinfo.o -obj-y += timer.o -obj-y += usb.o -obj-y += relocate.o -obj-y += cache.o diff --git a/arch/arm/cpu/pxa/cache.c b/arch/arm/cpu/pxa/cache.c deleted file mode 100644 index a2ec5e2..0000000 --- a/arch/arm/cpu/pxa/cache.c +++ /dev/null @@ -1,58 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2016 Vasily Khoruzhick <anarsoul@gmail.com> - */ - -#include <cpu_func.h> -#include <asm/cache.h> -#include <linux/types.h> -#include <common.h> - -#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) -void invalidate_dcache_all(void) -{ - /* Flush/Invalidate I cache */ - asm volatile("mcr p15, 0, %0, c7, c5, 0\n" : : "r"(0)); - /* Flush/Invalidate D cache */ - asm volatile("mcr p15, 0, %0, c7, c6, 0\n" : : "r"(0)); -} - -void flush_dcache_all(void) -{ - return invalidate_dcache_all(); -} - -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ - start &= ~(CONFIG_SYS_CACHELINE_SIZE - 1); - stop &= ~(CONFIG_SYS_CACHELINE_SIZE - 1); - - while (start <= stop) { - asm volatile("mcr p15, 0, %0, c7, c6, 1\n" : : "r"(start)); - start += CONFIG_SYS_CACHELINE_SIZE; - } -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ - return invalidate_dcache_range(start, stop); -} -#else /* #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) */ -void invalidate_dcache_all(void) -{ -} - -void flush_dcache_all(void) -{ -} -#endif /* #if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) */ - -/* - * Stub implementations for l2 cache operations - */ - -__weak void l2_cache_disable(void) {} - -#if CONFIG_IS_ENABLED(SYS_THUMB_BUILD) -__weak void invalidate_l2_cache(void) {} -#endif diff --git a/arch/arm/cpu/pxa/config.mk b/arch/arm/cpu/pxa/config.mk deleted file mode 100644 index e7b1836..0000000 --- a/arch/arm/cpu/pxa/config.mk +++ /dev/null @@ -1,18 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -# -# (C) Copyright 2002 -# Sysgo Real-Time Solutions, GmbH <www.elinos.com> -# Marius Groeger <mgroeger@sysgo.de> - -# -# !WARNING! -# The PXA's OneNAND SPL uses .text.0 and .text.1 segments to allow booting from -# really small OneNAND memories where the mmap'd window is only 1KiB big. The -# .text.0 contains only the bare minimum needed to load the real SPL into SRAM. -# Add .text.0 and .text.1 into OBJFLAGS, so when the SPL is being objcopy'd, -# they are not discarded. -# - -#ifdef CONFIG_SPL_BUILD -OBJCOPYFLAGS += -j .text.0 -j .text.1 -#endif diff --git a/arch/arm/cpu/pxa/cpuinfo.c b/arch/arm/cpu/pxa/cpuinfo.c deleted file mode 100644 index 549b61d..0000000 --- a/arch/arm/cpu/pxa/cpuinfo.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * PXA CPU information display - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <common.h> -#include <init.h> -#include <asm/io.h> -#include <errno.h> -#include <linux/compiler.h> - -#define CPU_MASK_PXA_PRODID 0x000003f0 -#define CPU_MASK_PXA_REVID 0x0000000f - -#define CPU_MASK_PRODREV (CPU_MASK_PXA_PRODID | CPU_MASK_PXA_REVID) - -#define CPU_VALUE_PXA25X 0x100 -#define CPU_VALUE_PXA27X 0x110 - -static uint32_t pxa_get_cpuid(void) -{ - uint32_t cpuid; - asm volatile("mrc p15, 0, %0, c0, c0, 0" : "=r"(cpuid)); - return cpuid; -} - -int cpu_is_pxa25x(void) -{ - uint32_t id = pxa_get_cpuid(); - id &= CPU_MASK_PXA_PRODID; - return id == CPU_VALUE_PXA25X; -} - -int cpu_is_pxa27x(void) -{ - uint32_t id = pxa_get_cpuid(); - id &= CPU_MASK_PXA_PRODID; - return id == CPU_VALUE_PXA27X; -} - -int cpu_is_pxa27xm(void) -{ - uint32_t id = pxa_get_cpuid(); - return ((id & CPU_MASK_PXA_PRODID) == CPU_VALUE_PXA27X) && - ((id & CPU_MASK_PXA_REVID) == 8); -} - -uint32_t pxa_get_cpu_revision(void) -{ - return pxa_get_cpuid() & CPU_MASK_PRODREV; -} - -#ifdef CONFIG_DISPLAY_CPUINFO -static const char *pxa25x_get_revision(void) -{ - static __maybe_unused const char * const revs_25x[] = { "A0" }; - static __maybe_unused const char * const revs_26x[] = { - "A0", "B0", "B1" - }; - static const char *unknown = "Unknown"; - uint32_t id; - - if (!cpu_is_pxa25x()) - return unknown; - - id = pxa_get_cpuid() & CPU_MASK_PXA_REVID; - -/* PXA26x is a sick special case as it can't be told apart from PXA25x :-( */ -#ifdef CONFIG_CPU_PXA26X - switch (id) { - case 3: return revs_26x[0]; - case 5: return revs_26x[1]; - case 6: return revs_26x[2]; - } -#else - if (id == 6) - return revs_25x[0]; -#endif - return unknown; -} - -static const char *pxa27x_get_revision(void) -{ - static const char *const rev[] = { "A0", "A1", "B0", "B1", "C0", "C5" }; - static const char *unknown = "Unknown"; - uint32_t id; - - if (!cpu_is_pxa27x()) - return unknown; - - id = pxa_get_cpuid() & CPU_MASK_PXA_REVID; - - if ((id == 5) || (id == 6) || (id > 8)) - return unknown; - - /* Cap the special PXA270 C5 case. */ - if (id == 7) - id = 5; - - /* Cap the special PXA270M A1 case. */ - if (id == 8) - id = 1; - - return rev[id]; -} - -static int print_cpuinfo_pxa2xx(void) -{ - if (cpu_is_pxa25x()) { - puts("Marvell PXA25x rev. "); - puts(pxa25x_get_revision()); - } else if (cpu_is_pxa27x()) { - puts("Marvell PXA27x"); - if (cpu_is_pxa27xm()) puts("M"); - puts(" rev. "); - puts(pxa27x_get_revision()); - } else - return -EINVAL; - - puts("\n"); - - return 0; -} - -int print_cpuinfo(void) -{ - int ret; - - puts("CPU: "); - - ret = print_cpuinfo_pxa2xx(); - if (!ret) - return ret; - - return ret; -} -#endif diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c deleted file mode 100644 index c7efb67..0000000 --- a/arch/arm/cpu/pxa/pxa2xx.c +++ /dev/null @@ -1,295 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - */ - -#include <common.h> -#include <cpu_func.h> -#include <init.h> -#include <irq_func.h> -#include <asm/arch/pxa-regs.h> -#include <asm/cache.h> -#include <asm/io.h> -#include <asm/system.h> -#include <command.h> - -/* Flush I/D-cache */ -static void cache_flush(void) -{ - unsigned long i = 0; - - asm ("mcr p15, 0, %0, c7, c5, 0" : : "r" (i)); -} - -int cleanup_before_linux(void) -{ - /* - * This function is called just before we call Linux. It prepares - * the processor for Linux by just disabling everything that can - * disturb booting Linux. - */ - - disable_interrupts(); - icache_disable(); - dcache_disable(); - cache_flush(); - - return 0; -} - -inline void writelrb(uint32_t val, uint32_t addr) -{ - writel(val, addr); - asm volatile("" : : : "memory"); - readl(addr); - asm volatile("" : : : "memory"); -} - -void pxa2xx_dram_init(void) -{ - uint32_t tmp; - int i; - /* - * 1) Initialize Asynchronous static memory controller - */ - - writelrb(CONFIG_SYS_MSC0_VAL, MSC0); - writelrb(CONFIG_SYS_MSC1_VAL, MSC1); - writelrb(CONFIG_SYS_MSC2_VAL, MSC2); - /* - * 2) Initialize Card Interface - */ - - /* MECR: Memory Expansion Card Register */ - writelrb(CONFIG_SYS_MECR_VAL, MECR); - /* MCMEM0: Card Interface slot 0 timing */ - writelrb(CONFIG_SYS_MCMEM0_VAL, MCMEM0); - /* MCMEM1: Card Interface slot 1 timing */ - writelrb(CONFIG_SYS_MCMEM1_VAL, MCMEM1); - /* MCATT0: Card Interface Attribute Space Timing, slot 0 */ - writelrb(CONFIG_SYS_MCATT0_VAL, MCATT0); - /* MCATT1: Card Interface Attribute Space Timing, slot 1 */ - writelrb(CONFIG_SYS_MCATT1_VAL, MCATT1); - /* MCIO0: Card Interface I/O Space Timing, slot 0 */ - writelrb(CONFIG_SYS_MCIO0_VAL, MCIO0); - /* MCIO1: Card Interface I/O Space Timing, slot 1 */ - writelrb(CONFIG_SYS_MCIO1_VAL, MCIO1); - - /* - * 3) Configure Fly-By DMA register - */ - - writelrb(CONFIG_SYS_FLYCNFG_VAL, FLYCNFG); - - /* - * 4) Initialize Timing for Sync Memory (SDCLK0) - */ - - /* - * Before accessing MDREFR we need a valid DRI field, so we set - * this to power on defaults + DRI field. - */ - - /* Read current MDREFR config and zero out DRI */ - tmp = readl(MDREFR) & ~0xfff; - /* Add user-specified DRI */ - tmp |= CONFIG_SYS_MDREFR_VAL & 0xfff; - /* Configure important bits */ - tmp |= MDREFR_K0RUN | MDREFR_SLFRSH; - tmp &= ~(MDREFR_APD | MDREFR_E1PIN); - - /* Write MDREFR back */ - writelrb(tmp, MDREFR); - - /* - * 5) Initialize Synchronous Static Memory (Flash/Peripherals) - */ - - /* Initialize SXCNFG register. Assert the enable bits. - * - * Write SXMRS to cause an MRS command to all enabled banks of - * synchronous static memory. Note that SXLCR need not be written - * at this time. - */ - writelrb(CONFIG_SYS_SXCNFG_VAL, SXCNFG); - - /* - * 6) Initialize SDRAM - */ - - writelrb(CONFIG_SYS_MDREFR_VAL & ~MDREFR_SLFRSH, MDREFR); - writelrb(CONFIG_SYS_MDREFR_VAL | MDREFR_E1PIN, MDREFR); - - /* - * 7) Write MDCNFG with MDCNFG:DEx deasserted (set to 0), to configure - * but not enable each SDRAM partition pair. - */ - - writelrb(CONFIG_SYS_MDCNFG_VAL & - ~(MDCNFG_DE0 | MDCNFG_DE1 | MDCNFG_DE2 | MDCNFG_DE3), MDCNFG); - - /* Wait for the clock to the SDRAMs to stabilize, 100..200 usec. */ - writel(0, OSCR); - while (readl(OSCR) < 0x300) - asm volatile("" : : : "memory"); - - /* - * 8) Trigger a number (usually 8) refresh cycles by attempting - * non-burst read or write accesses to disabled SDRAM, as commonly - * specified in the power up sequence documented in SDRAM data - * sheets. The address(es) used for this purpose must not be - * cacheable. - */ - for (i = 9; i >= 0; i--) { - writel(i, 0xa0000000); - asm volatile("" : : : "memory"); - } - /* - * 9) Write MDCNFG with enable bits asserted (MDCNFG:DEx set to 1). - */ - - tmp = CONFIG_SYS_MDCNFG_VAL & - (MDCNFG_DE0 | MDCNFG_DE1 | MDCNFG_DE2 | MDCNFG_DE3); - tmp |= readl(MDCNFG); - writelrb(tmp, MDCNFG); - - /* - * 10) Write MDMRS. - */ - - writelrb(CONFIG_SYS_MDMRS_VAL, MDMRS); - - /* - * 11) Enable APD - */ - - if (CONFIG_SYS_MDREFR_VAL & MDREFR_APD) { - tmp = readl(MDREFR); - tmp |= MDREFR_APD; - writelrb(tmp, MDREFR); - } -} - -void pxa_gpio_setup(void) -{ - writel(CONFIG_SYS_GPSR0_VAL, GPSR0); - writel(CONFIG_SYS_GPSR1_VAL, GPSR1); - writel(CONFIG_SYS_GPSR2_VAL, GPSR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPSR3_VAL, GPSR3); -#endif - - writel(CONFIG_SYS_GPCR0_VAL, GPCR0); - writel(CONFIG_SYS_GPCR1_VAL, GPCR1); - writel(CONFIG_SYS_GPCR2_VAL, GPCR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPCR3_VAL, GPCR3); -#endif - - writel(CONFIG_SYS_GPDR0_VAL, GPDR0); - writel(CONFIG_SYS_GPDR1_VAL, GPDR1); - writel(CONFIG_SYS_GPDR2_VAL, GPDR2); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GPDR3_VAL, GPDR3); -#endif - - writel(CONFIG_SYS_GAFR0_L_VAL, GAFR0_L); - writel(CONFIG_SYS_GAFR0_U_VAL, GAFR0_U); - writel(CONFIG_SYS_GAFR1_L_VAL, GAFR1_L); - writel(CONFIG_SYS_GAFR1_U_VAL, GAFR1_U); - writel(CONFIG_SYS_GAFR2_L_VAL, GAFR2_L); - writel(CONFIG_SYS_GAFR2_U_VAL, GAFR2_U); -#if defined(CONFIG_CPU_PXA27X) - writel(CONFIG_SYS_GAFR3_L_VAL, GAFR3_L); - writel(CONFIG_SYS_GAFR3_U_VAL, GAFR3_U); -#endif - - writel(CONFIG_SYS_PSSR_VAL, PSSR); -} - -void pxa_interrupt_setup(void) -{ - writel(0, ICLR); - writel(0, ICMR); -#if defined(CONFIG_CPU_PXA27X) - writel(0, ICLR2); - writel(0, ICMR2); -#endif -} - -void pxa_clock_setup(void) -{ - writel(CONFIG_SYS_CKEN, CKEN); - writel(CONFIG_SYS_CCCR, CCCR); - asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(0x0b)); - - /* enable the 32Khz oscillator for RTC and PowerManager */ - writel(OSCC_OON, OSCC); - while (!(readl(OSCC) & OSCC_OOK)) - asm volatile("" : : : "memory"); -} - -void pxa_wakeup(void) -{ - uint32_t rcsr; - - rcsr = readl(RCSR); - writel(rcsr & (RCSR_GPR | RCSR_SMR | RCSR_WDR | RCSR_HWR), RCSR); - - /* Wakeup */ - if (rcsr & RCSR_SMR) { - writel(PSSR_PH, PSSR); - pxa2xx_dram_init(); - icache_disable(); - dcache_disable(); - asm volatile("mov pc, %0" : : "r"(readl(PSPR))); - } -} - -int arch_cpu_init(void) -{ - pxa_gpio_setup(); - pxa_wakeup(); - pxa_interrupt_setup(); - pxa_clock_setup(); - return 0; -} - -void i2c_clk_enable(void) -{ - /* Set the global I2C clock on */ - writel(readl(CKEN) | CKEN14_I2C, CKEN); -} - -void __attribute__((weak)) reset_cpu(void) __attribute__((noreturn)); - -void reset_cpu(void) -{ - uint32_t tmp; - - setbits_le32(OWER, OWER_WME); - - tmp = readl(OSCR); - tmp += 0x1000; - writel(tmp, OSMR3); - writel(MDREFR_SLFRSH, MDREFR); - - for (;;) - ; -} - -void enable_caches(void) -{ -#if !CONFIG_IS_ENABLED(SYS_ICACHE_OFF) - icache_enable(); -#endif -#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) - dcache_enable(); -#endif -} diff --git a/arch/arm/cpu/pxa/relocate.S b/arch/arm/cpu/pxa/relocate.S deleted file mode 100644 index 778cd45..0000000 --- a/arch/arm/cpu/pxa/relocate.S +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * relocate - PXA270 vector relocation - * - * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> - */ - -#include <linux/linkage.h> - -/* - * The PXA SoC is very specific with respect to exceptions: it - * does not provide RAM at the high vectors address (0xFFFF0000), - * thus only the low address (0x00000000) is useable; but that is - * in ROM, so let's avoid relocating the vectors. - */ - .section .text.relocate_vectors,"ax",%progbits - -ENTRY(relocate_vectors) - - bx lr - -ENDPROC(relocate_vectors) diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S deleted file mode 100644 index ab7bcb4..0000000 --- a/arch/arm/cpu/pxa/start.S +++ /dev/null @@ -1,98 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * armboot - Startup Code for XScale CPU-core - * - * Copyright (C) 1998 Dan Malek <dmalek@jlc.net> - * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se> - * Copyright (C) 2000 Wolfgang Denk <wd@denx.de> - * Copyright (C) 2001 Alex Zuepke <azu@sysgo.de> - * Copyright (C) 2001 Marius Groger <mag@sysgo.de> - * Copyright (C) 2002 Alex Zupke <azu@sysgo.de> - * Copyright (C) 2002 Gary Jennejohn <garyj@denx.de> - * Copyright (C) 2002 Kyle Harris <kharris@nexus-tech.net> - * Copyright (C) 2003 Kai-Uwe Bloem <kai-uwe.bloem@auerswald.de> - * Copyright (C) 2003 Kshitij <kshitij@ti.com> - * Copyright (C) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * Copyright (C) 2004 Texas Instruments <r-woodruff2@ti.com> - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <asm-offsets.h> -#include <config.h> - -/* - ************************************************************************* - * - * Startup Code (reset vector) - * - * do important init only if we don't start from memory! - * setup Memory and board specific bits prior to relocation. - * relocate armboot to ram - * setup stack - * - ************************************************************************* - */ - - .globl reset - -reset: - /* - * set the cpu to SVC32 mode - */ - mrs r0,cpsr - bic r0,r0,#0x1f - orr r0,r0,#0xd3 - msr cpsr,r0 - -#if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT) - bl cpu_init_crit -#endif - -#ifdef CONFIG_CPU_PXA27X - /* - * enable clock for SRAM - */ - ldr r0,=CKEN - ldr r1,[r0] - orr r1,r1,#(1 << 20) - str r1,[r0] -#endif - bl _main - -/*------------------------------------------------------------------------------*/ - - .globl c_runtime_cpu_setup -c_runtime_cpu_setup: - bx lr - -/* - ************************************************************************* - * - * CPU_init_critical registers - * - * setup important registers - * setup memory timing - * - ************************************************************************* - */ -#if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT) -cpu_init_crit: - /* - * flush v4 I/D caches - */ - mov r0, #0 - mcr p15, 0, r0, c7, c7, 0 /* Invalidate I+D+BTB caches */ - mcr p15, 0, r0, c8, c7, 0 /* Invalidate Unified TLB */ - - /* - * disable MMU stuff and caches - */ - mrc p15, 0, r0, c1, c0, 0 - bic r0, r0, #0x00003300 @ clear bits 13:12, 9:8 (--VI --RS) - bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) - orr r0, r0, #0x00000002 @ set bit 1 (A) Align - mcr p15, 0, r0, c1, c0, 0 - - mov pc, lr /* back to my caller */ -#endif /* !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT) */ diff --git a/arch/arm/cpu/pxa/timer.c b/arch/arm/cpu/pxa/timer.c deleted file mode 100644 index 8e9d610..0000000 --- a/arch/arm/cpu/pxa/timer.c +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Marvell PXA2xx/3xx timer driver - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <common.h> -#include <init.h> -#include <asm/io.h> - -int timer_init(void) -{ - writel(0, CONFIG_SYS_TIMER_COUNTER); - return 0; -} diff --git a/arch/arm/cpu/pxa/usb.c b/arch/arm/cpu/pxa/usb.c deleted file mode 100644 index 13e010d..0000000 --- a/arch/arm/cpu/pxa/usb.c +++ /dev/null @@ -1,89 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2006 - * Markus Klotzbuecher, DENX Software Engineering <mk@denx.de> - */ - -#include <common.h> -#include <linux/delay.h> - -#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) -# if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_CPU_PXA27X) - -#include <asm/arch/pxa-regs.h> -#include <asm/io.h> -#include <usb.h> - -int usb_cpu_init(void) -{ -#if defined(CONFIG_CPU_MONAHANS) - /* Enable USB host clock. */ - writel(readl(CKENA) | CKENA_2_USBHOST | CKENA_20_UDC, CKENA); - udelay(100); -#endif -#if defined(CONFIG_CPU_PXA27X) - /* Enable USB host clock. */ - writel(readl(CKEN) | CKEN10_USBHOST, CKEN); -#endif - -#if defined(CONFIG_CPU_MONAHANS) - /* Configure Port 2 for Host (USB Client Registers) */ - writel(0x3000c, UP2OCR); -#endif - - writel(readl(UHCHR) | UHCHR_FHR, UHCHR); - mdelay(11); - writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); - - writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR); - while (readl(UHCHR) & UHCHR_FSBIR) - udelay(1); - -#if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) - writel(readl(UHCHR) & ~UHCHR_SSEP0, UHCHR); -#endif -#if defined(CONFIG_CPU_PXA27X) - writel(readl(UHCHR) & ~UHCHR_SSEP2, UHCHR); -#endif - writel(readl(UHCHR) & ~(UHCHR_SSEP1 | UHCHR_SSE), UHCHR); - - return 0; -} - -int usb_cpu_stop(void) -{ - writel(readl(UHCHR) | UHCHR_FHR, UHCHR); - udelay(11); - writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); - - writel(readl(UHCCOMS) | UHCCOMS_HCR, UHCCOMS); - udelay(10); - -#if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) - writel(readl(UHCHR) | UHCHR_SSEP0, UHCHR); -#endif -#if defined(CONFIG_CPU_PXA27X) - writel(readl(UHCHR) | UHCHR_SSEP2, UHCHR); -#endif - writel(readl(UHCHR) | UHCHR_SSEP1 | UHCHR_SSE, UHCHR); - -#if defined(CONFIG_CPU_MONAHANS) - /* Disable USB host clock. */ - writel(readl(CKENA) & ~(CKENA_2_USBHOST | CKENA_20_UDC), CKENA); - udelay(100); -#endif -#if defined(CONFIG_CPU_PXA27X) - /* Disable USB host clock. */ - writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN); -#endif - - return 0; -} - -int usb_cpu_init_fail(void) -{ - return usb_cpu_stop(); -} - -# endif /* defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_CPU_PXA27X) */ -#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ diff --git a/arch/arm/include/asm/arch-pxa/bitfield.h b/arch/arm/include/asm/arch-pxa/bitfield.h deleted file mode 100644 index 104a21c..0000000 --- a/arch/arm/include/asm/arch-pxa/bitfield.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * FILE bitfield.h - * - * Version 1.1 - * Author Copyright (c) Marc A. Viredaz, 1998 - * DEC Western Research Laboratory, Palo Alto, CA - * Date April 1998 (April 1997) - * System Advanced RISC Machine (ARM) - * Language C or ARM Assembly - * Purpose Definition of macros to operate on bit fields. - */ - - -#ifndef __BITFIELD_H -#define __BITFIELD_H - -#ifndef __ASSEMBLY__ -#define UData(Data) ((unsigned long) (Data)) -#else -#define UData(Data) (Data) -#endif - - -/* - * MACRO: Fld - * - * Purpose - * The macro "Fld" encodes a bit field, given its size and its shift value - * with respect to bit 0. - * - * Note - * A more intuitive way to encode bit fields would have been to use their - * mask. However, extracting size and shift value information from a bit - * field's mask is cumbersome and might break the assembler (255-character - * line-size limit). - * - * Input - * Size Size of the bit field, in number of bits. - * Shft Shift value of the bit field with respect to bit 0. - * - * Output - * Fld Encoded bit field. - */ - -#define Fld(Size, Shft) (((Size) << 16) + (Shft)) - - -/* - * MACROS: FSize, FShft, FMsk, FAlnMsk, F1stBit - * - * Purpose - * The macros "FSize", "FShft", "FMsk", "FAlnMsk", and "F1stBit" return - * the size, shift value, mask, aligned mask, and first bit of a - * bit field. - * - * Input - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FSize Size of the bit field, in number of bits. - * FShft Shift value of the bit field with respect to bit 0. - * FMsk Mask for the bit field. - * FAlnMsk Mask for the bit field, aligned on bit 0. - * F1stBit First bit of the bit field. - */ - -#define FSize(Field) ((Field) >> 16) -#define FShft(Field) ((Field) & 0x0000FFFF) -#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) -#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) -#define F1stBit(Field) (UData (1) << FShft (Field)) - - -/* - * MACRO: FInsrt - * - * Purpose - * The macro "FInsrt" inserts a value into a bit field by shifting the - * former appropriately. - * - * Input - * Value Bit-field value. - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FInsrt Bit-field value positioned appropriately. - */ - -#define FInsrt(Value, Field) \ - (UData (Value) << FShft (Field)) - - -/* - * MACRO: FExtr - * - * Purpose - * The macro "FExtr" extracts the value of a bit field by masking and - * shifting it appropriately. - * - * Input - * Data Data containing the bit-field to be extracted. - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FExtr Bit-field value. - */ - -#define FExtr(Data, Field) \ - ((UData (Data) >> FShft (Field)) & FAlnMsk (Field)) - - -#endif /* __BITFIELD_H */ diff --git a/arch/arm/include/asm/arch-pxa/config.h b/arch/arm/include/asm/arch-pxa/config.h deleted file mode 100644 index 11effd4..0000000 --- a/arch/arm/include/asm/arch-pxa/config.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2014 Andrew Ruder <andrew.ruder@elecsyscorp.com> - */ - -#ifndef _ASM_ARM_PXA_CONFIG_ -#define _ASM_ARM_PXA_CONFIG_ - -#include <asm/arch/pxa-regs.h> - -/* - * Generic timer support - */ -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define CONFIG_SYS_TIMER_RATE 3250000 -#else -#error "Timer frequency unknown - please config PXA CPU type" -#endif - -#define CONFIG_SYS_TIMER_COUNTER OSCR - -#endif /* _ASM_ARM_PXA_CONFIG_ */ diff --git a/arch/arm/include/asm/arch-pxa/hardware.h b/arch/arm/include/asm/arch-pxa/hardware.h deleted file mode 100644 index 6d0023d..0000000 --- a/arch/arm/include/asm/arch-pxa/hardware.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * linux/include/asm-arm/arch-pxa/hardware.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Note: This file was taken from linux-2.4.19-rmk4-pxa1 - * - * - 2003/01/20 implementation specifics activated - * Robert Schwebel <r.schwebel@pengutronix.de> - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/mach-types.h> - -/* - * Define CONFIG_CPU_MONAHANS in case some CPU of the PXA3xx family is selected. - * PXA300/310/320 all have distinct register mappings in some cases, that's why - * the exact CPU has to be selected. CONFIG_CPU_MONAHANS is a helper for common - * drivers and compatibility glue with old source then. - */ -#ifndef CONFIG_CPU_MONAHANS -#if defined(CONFIG_CPU_PXA300) || \ - defined(CONFIG_CPU_PXA310) || \ - defined(CONFIG_CPU_PXA320) -#define CONFIG_CPU_MONAHANS -#endif -#endif - -/* - * These are statically mapped PCMCIA IO space for designs using it as a - * generic IO bus, typically with ISA parts, hardwired IDE interfaces, etc. - * The actual PCMCIA code is mapping required IO region at run time. - */ -#define PCMCIA_IO_0_BASE 0xf6000000 -#define PCMCIA_IO_1_BASE 0xf7000000 - - -/* - * We requires absolute addresses. - */ -#define PCIO_BASE 0 - -/* - * Workarounds for at least 2 errata so far require this. - * The mapping is set in mach-pxa/generic.c. - */ -#define UNCACHED_PHYS_0 0xff000000 -#define UNCACHED_ADDR UNCACHED_PHYS_0 - -/* - * Intel PXA internal I/O mappings: - * - * 0x40000000 - 0x41ffffff <--> 0xf8000000 - 0xf9ffffff - * 0x44000000 - 0x45ffffff <--> 0xfa000000 - 0xfbffffff - * 0x48000000 - 0x49ffffff <--> 0xfc000000 - 0xfdffffff - */ - -#include "pxa-regs.h" - -#ifndef __ASSEMBLY__ - -/* - * GPIO edge detection for IRQs: - * IRQs are generated on Falling-Edge, Rising-Edge, or both. - * This must be called *before* the corresponding IRQ is registered. - * Use this instead of directly setting GRER/GFER. - */ -#define GPIO_FALLING_EDGE 1 -#define GPIO_RISING_EDGE 2 -#define GPIO_BOTH_EDGES 3 - -#endif - -#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/include/asm/arch-pxa/pxa-regs.h b/arch/arm/include/asm/arch-pxa/pxa-regs.h deleted file mode 100644 index b81b42c..0000000 --- a/arch/arm/include/asm/arch-pxa/pxa-regs.h +++ /dev/null @@ -1,2635 +0,0 @@ -/* - * linux/include/asm-arm/arch-pxa/pxa-regs.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * - 2003/01/20: Robert Schwebel <r.schwebel@pengutronix.de - * Original file taken from linux-2.4.19-rmk4-pxa1. Added some definitions. - * Added include for hardware.h (for __REG definition) - */ -#ifndef _PXA_REGS_H_ -#define _PXA_REGS_H_ - -#include "bitfield.h" -#include "hardware.h" - -/* FIXME hack so that SA-1111.h will work [cb] */ - -#ifndef __ASSEMBLY__ -typedef unsigned short Word16 ; -typedef unsigned int Word32 ; -typedef Word32 Word ; -typedef Word Quad [4] ; -typedef void *Address ; -typedef void (*ExcpHndlr) (void) ; -#endif - -/* - * PXA Chip selects - */ -#ifdef CONFIG_CPU_MONAHANS -#define PXA_CS0_PHYS 0x00000000 /* for both small and large same start */ -#define PXA_CS1_PHYS 0x04000000 /* Small partition start address (64MB) */ -#define PXA_CS1_LPHYS 0x30000000 /* Large partition start address (256MB) */ -#define PXA_CS2_PHYS 0x10000000 /* (64MB) */ -#define PXA_CS3_PHYS 0x14000000 /* (64MB) */ -#define PXA_PCMCIA_PHYS 0x20000000 /* (256MB) */ -#else -#define PXA_CS0_PHYS 0x00000000 -#define PXA_CS1_PHYS 0x04000000 -#define PXA_CS2_PHYS 0x08000000 -#define PXA_CS3_PHYS 0x0C000000 -#define PXA_CS4_PHYS 0x10000000 -#define PXA_CS5_PHYS 0x14000000 -#endif /* CONFIG_CPU_MONAHANS */ - -/* - * Personal Computer Memory Card International Association (PCMCIA) sockets - */ -#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */ -#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */ -#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */ -#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */ -#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */ - -#ifndef CONFIG_CPU_MONAHANS /* Monahans supports only one slot */ -#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */ -#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */ -#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */ -#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */ -#endif - -#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */ -#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */ -#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */ -#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */ - -#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \ - (0x20000000 + (Nb)*PCMCIASp) -#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */ -#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \ - (_PCMCIA (Nb) + 2*PCMCIAPrtSp) -#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \ - (_PCMCIA (Nb) + 3*PCMCIAPrtSp) - -#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */ -#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */ -#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */ -#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */ - -#ifndef CONFIG_CPU_MONAHANS /* Monahans supports only one slot */ -#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */ -#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */ -#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */ -#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */ -#endif - -/* - * DMA Controller - */ -#define DCSR0 0x40000000 /* DMA Control / Status Register for Channel 0 */ -#define DCSR1 0x40000004 /* DMA Control / Status Register for Channel 1 */ -#define DCSR2 0x40000008 /* DMA Control / Status Register for Channel 2 */ -#define DCSR3 0x4000000c /* DMA Control / Status Register for Channel 3 */ -#define DCSR4 0x40000010 /* DMA Control / Status Register for Channel 4 */ -#define DCSR5 0x40000014 /* DMA Control / Status Register for Channel 5 */ -#define DCSR6 0x40000018 /* DMA Control / Status Register for Channel 6 */ -#define DCSR7 0x4000001c /* DMA Control / Status Register for Channel 7 */ -#define DCSR8 0x40000020 /* DMA Control / Status Register for Channel 8 */ -#define DCSR9 0x40000024 /* DMA Control / Status Register for Channel 9 */ -#define DCSR10 0x40000028 /* DMA Control / Status Register for Channel 10 */ -#define DCSR11 0x4000002c /* DMA Control / Status Register for Channel 11 */ -#define DCSR12 0x40000030 /* DMA Control / Status Register for Channel 12 */ -#define DCSR13 0x40000034 /* DMA Control / Status Register for Channel 13 */ -#define DCSR14 0x40000038 /* DMA Control / Status Register for Channel 14 */ -#define DCSR15 0x4000003c /* DMA Control / Status Register for Channel 15 */ -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define DCSR16 0x40000040 /* DMA Control / Status Register for Channel 16 */ -#define DCSR17 0x40000044 /* DMA Control / Status Register for Channel 17 */ -#define DCSR18 0x40000048 /* DMA Control / Status Register for Channel 18 */ -#define DCSR19 0x4000004c /* DMA Control / Status Register for Channel 19 */ -#define DCSR20 0x40000050 /* DMA Control / Status Register for Channel 20 */ -#define DCSR21 0x40000054 /* DMA Control / Status Register for Channel 21 */ -#define DCSR22 0x40000058 /* DMA Control / Status Register for Channel 22 */ -#define DCSR23 0x4000005c /* DMA Control / Status Register for Channel 23 */ -#define DCSR24 0x40000060 /* DMA Control / Status Register for Channel 24 */ -#define DCSR25 0x40000064 /* DMA Control / Status Register for Channel 25 */ -#define DCSR26 0x40000068 /* DMA Control / Status Register for Channel 26 */ -#define DCSR27 0x4000006c /* DMA Control / Status Register for Channel 27 */ -#define DCSR28 0x40000070 /* DMA Control / Status Register for Channel 28 */ -#define DCSR29 0x40000074 /* DMA Control / Status Register for Channel 29 */ -#define DCSR30 0x40000078 /* DMA Control / Status Register for Channel 30 */ -#define DCSR31 0x4000007c /* DMA Control / Status Register for Channel 31 */ -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -#define DCSR(x) (0x40000000 | ((x) << 2)) - -#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */ -#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */ -#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */ -#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */ -#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */ -#define DCSR_SETCMPST (1 << 25) /* Set Descriptor Compare Status */ -#define DCSR_CLRCMPST (1 << 24) /* Clear Descriptor Compare Status */ -#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */ -#define DCSR_ENRINTR (1 << 9) /* The end of Receive */ -#endif - -#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */ -#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */ -#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */ -#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */ -#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */ - -#define DINT 0x400000f0 /* DMA Interrupt Register */ - -#define DRCMR0 0x40000100 /* Request to Channel Map Register for DREQ 0 */ -#define DRCMR1 0x40000104 /* Request to Channel Map Register for DREQ 1 */ -#define DRCMR2 0x40000108 /* Request to Channel Map Register for I2S receive Request */ -#define DRCMR3 0x4000010c /* Request to Channel Map Register for I2S transmit Request */ -#define DRCMR4 0x40000110 /* Request to Channel Map Register for BTUART receive Request */ -#define DRCMR5 0x40000114 /* Request to Channel Map Register for BTUART transmit Request. */ -#define DRCMR6 0x40000118 /* Request to Channel Map Register for FFUART receive Request */ -#define DRCMR7 0x4000011c /* Request to Channel Map Register for FFUART transmit Request */ -#define DRCMR8 0x40000120 /* Request to Channel Map Register for AC97 microphone Request */ -#define DRCMR9 0x40000124 /* Request to Channel Map Register for AC97 modem receive Request */ -#define DRCMR10 0x40000128 /* Request to Channel Map Register for AC97 modem transmit Request */ -#define DRCMR11 0x4000012c /* Request to Channel Map Register for AC97 audio receive Request */ -#define DRCMR12 0x40000130 /* Request to Channel Map Register for AC97 audio transmit Request */ -#define DRCMR13 0x40000134 /* Request to Channel Map Register for SSP receive Request */ -#define DRCMR14 0x40000138 /* Request to Channel Map Register for SSP transmit Request */ -#define DRCMR15 0x4000013c /* Reserved */ -#define DRCMR16 0x40000140 /* Reserved */ -#define DRCMR17 0x40000144 /* Request to Channel Map Register for ICP receive Request */ -#define DRCMR18 0x40000148 /* Request to Channel Map Register for ICP transmit Request */ -#define DRCMR19 0x4000014c /* Request to Channel Map Register for STUART receive Request */ -#define DRCMR20 0x40000150 /* Request to Channel Map Register for STUART transmit Request */ -#define DRCMR21 0x40000154 /* Request to Channel Map Register for MMC receive Request */ -#define DRCMR22 0x40000158 /* Request to Channel Map Register for MMC transmit Request */ -#define DRCMR23 0x4000015c /* Reserved */ -#define DRCMR24 0x40000160 /* Reserved */ -#define DRCMR25 0x40000164 /* Request to Channel Map Register for USB endpoint 1 Request */ -#define DRCMR26 0x40000168 /* Request to Channel Map Register for USB endpoint 2 Request */ -#define DRCMR27 0x4000016C /* Request to Channel Map Register for USB endpoint 3 Request */ -#define DRCMR28 0x40000170 /* Request to Channel Map Register for USB endpoint 4 Request */ -#define DRCMR29 0x40000174 /* Reserved */ -#define DRCMR30 0x40000178 /* Request to Channel Map Register for USB endpoint 6 Request */ -#define DRCMR31 0x4000017C /* Request to Channel Map Register for USB endpoint 7 Request */ -#define DRCMR32 0x40000180 /* Request to Channel Map Register for USB endpoint 8 Request */ -#define DRCMR33 0x40000184 /* Request to Channel Map Register for USB endpoint 9 Request */ -#define DRCMR34 0x40000188 /* Reserved */ -#define DRCMR35 0x4000018C /* Request to Channel Map Register for USB endpoint 11 Request */ -#define DRCMR36 0x40000190 /* Request to Channel Map Register for USB endpoint 12 Request */ -#define DRCMR37 0x40000194 /* Request to Channel Map Register for USB endpoint 13 Request */ -#define DRCMR38 0x40000198 /* Request to Channel Map Register for USB endpoint 14 Request */ -#define DRCMR39 0x4000019C /* Reserved */ - -#define DRCMR68 0x40001110 /* Request to Channel Map Register for Camera FIFO 0 Request */ -#define DRCMR69 0x40001114 /* Request to Channel Map Register for Camera FIFO 1 Request */ -#define DRCMR70 0x40001118 /* Request to Channel Map Register for Camera FIFO 2 Request */ - -#define DRCMRRXSADR DRCMR2 -#define DRCMRTXSADR DRCMR3 -#define DRCMRRXBTRBR DRCMR4 -#define DRCMRTXBTTHR DRCMR5 -#define DRCMRRXFFRBR DRCMR6 -#define DRCMRTXFFTHR DRCMR7 -#define DRCMRRXMCDR DRCMR8 -#define DRCMRRXMODR DRCMR9 -#define DRCMRTXMODR DRCMR10 -#define DRCMRRXPCDR DRCMR11 -#define DRCMRTXPCDR DRCMR12 -#define DRCMRRXSSDR DRCMR13 -#define DRCMRTXSSDR DRCMR14 -#define DRCMRRXICDR DRCMR17 -#define DRCMRTXICDR DRCMR18 -#define DRCMRRXSTRBR DRCMR19 -#define DRCMRTXSTTHR DRCMR20 -#define DRCMRRXMMC DRCMR21 -#define DRCMRTXMMC DRCMR22 - -#define DRCMR_MAPVLD (1 << 7) /* Map Valid (read / write) */ -#define DRCMR_CHLNUM 0x0f /* mask for Channel Number (read / write) */ - -#define DDADR0 0x40000200 /* DMA Descriptor Address Register Channel 0 */ -#define DSADR0 0x40000204 /* DMA Source Address Register Channel 0 */ -#define DTADR0 0x40000208 /* DMA Target Address Register Channel 0 */ -#define DCMD0 0x4000020c /* DMA Command Address Register Channel 0 */ -#define DDADR1 0x40000210 /* DMA Descriptor Address Register Channel 1 */ -#define DSADR1 0x40000214 /* DMA Source Address Register Channel 1 */ -#define DTADR1 0x40000218 /* DMA Target Address Register Channel 1 */ -#define DCMD1 0x4000021c /* DMA Command Address Register Channel 1 */ -#define DDADR2 0x40000220 /* DMA Descriptor Address Register Channel 2 */ -#define DSADR2 0x40000224 /* DMA Source Address Register Channel 2 */ -#define DTADR2 0x40000228 /* DMA Target Address Register Channel 2 */ -#define DCMD2 0x4000022c /* DMA Command Address Register Channel 2 */ -#define DDADR3 0x40000230 /* DMA Descriptor Address Register Channel 3 */ -#define DSADR3 0x40000234 /* DMA Source Address Register Channel 3 */ -#define DTADR3 0x40000238 /* DMA Target Address Register Channel 3 */ -#define DCMD3 0x4000023c /* DMA Command Address Register Channel 3 */ -#define DDADR4 0x40000240 /* DMA Descriptor Address Register Channel 4 */ -#define DSADR4 0x40000244 /* DMA Source Address Register Channel 4 */ -#define DTADR4 0x40000248 /* DMA Target Address Register Channel 4 */ -#define DCMD4 0x4000024c /* DMA Command Address Register Channel 4 */ -#define DDADR5 0x40000250 /* DMA Descriptor Address Register Channel 5 */ -#define DSADR5 0x40000254 /* DMA Source Address Register Channel 5 */ -#define DTADR5 0x40000258 /* DMA Target Address Register Channel 5 */ -#define DCMD5 0x4000025c /* DMA Command Address Register Channel 5 */ -#define DDADR6 0x40000260 /* DMA Descriptor Address Register Channel 6 */ -#define DSADR6 0x40000264 /* DMA Source Address Register Channel 6 */ -#define DTADR6 0x40000268 /* DMA Target Address Register Channel 6 */ -#define DCMD6 0x4000026c /* DMA Command Address Register Channel 6 */ -#define DDADR7 0x40000270 /* DMA Descriptor Address Register Channel 7 */ -#define DSADR7 0x40000274 /* DMA Source Address Register Channel 7 */ -#define DTADR7 0x40000278 /* DMA Target Address Register Channel 7 */ -#define DCMD7 0x4000027c /* DMA Command Address Register Channel 7 */ -#define DDADR8 0x40000280 /* DMA Descriptor Address Register Channel 8 */ -#define DSADR8 0x40000284 /* DMA Source Address Register Channel 8 */ -#define DTADR8 0x40000288 /* DMA Target Address Register Channel 8 */ -#define DCMD8 0x4000028c /* DMA Command Address Register Channel 8 */ -#define DDADR9 0x40000290 /* DMA Descriptor Address Register Channel 9 */ -#define DSADR9 0x40000294 /* DMA Source Address Register Channel 9 */ -#define DTADR9 0x40000298 /* DMA Target Address Register Channel 9 */ -#define DCMD9 0x4000029c /* DMA Command Address Register Channel 9 */ -#define DDADR10 0x400002a0 /* DMA Descriptor Address Register Channel 10 */ -#define DSADR10 0x400002a4 /* DMA Source Address Register Channel 10 */ -#define DTADR10 0x400002a8 /* DMA Target Address Register Channel 10 */ -#define DCMD10 0x400002ac /* DMA Command Address Register Channel 10 */ -#define DDADR11 0x400002b0 /* DMA Descriptor Address Register Channel 11 */ -#define DSADR11 0x400002b4 /* DMA Source Address Register Channel 11 */ -#define DTADR11 0x400002b8 /* DMA Target Address Register Channel 11 */ -#define DCMD11 0x400002bc /* DMA Command Address Register Channel 11 */ -#define DDADR12 0x400002c0 /* DMA Descriptor Address Register Channel 12 */ -#define DSADR12 0x400002c4 /* DMA Source Address Register Channel 12 */ -#define DTADR12 0x400002c8 /* DMA Target Address Register Channel 12 */ -#define DCMD12 0x400002cc /* DMA Command Address Register Channel 12 */ -#define DDADR13 0x400002d0 /* DMA Descriptor Address Register Channel 13 */ -#define DSADR13 0x400002d4 /* DMA Source Address Register Channel 13 */ -#define DTADR13 0x400002d8 /* DMA Target Address Register Channel 13 */ -#define DCMD13 0x400002dc /* DMA Command Address Register Channel 13 */ -#define DDADR14 0x400002e0 /* DMA Descriptor Address Register Channel 14 */ -#define DSADR14 0x400002e4 /* DMA Source Address Register Channel 14 */ -#define DTADR14 0x400002e8 /* DMA Target Address Register Channel 14 */ -#define DCMD14 0x400002ec /* DMA Command Address Register Channel 14 */ -#define DDADR15 0x400002f0 /* DMA Descriptor Address Register Channel 15 */ -#define DSADR15 0x400002f4 /* DMA Source Address Register Channel 15 */ -#define DTADR15 0x400002f8 /* DMA Target Address Register Channel 15 */ -#define DCMD15 0x400002fc /* DMA Command Address Register Channel 15 */ - -#define DDADR(x) (0x40000200 | ((x) << 4)) -#define DSADR(x) (0x40000204 | ((x) << 4)) -#define DTADR(x) (0x40000208 | ((x) << 4)) -#define DCMD(x) (0x4000020c | ((x) << 4)) - -#define DDADR_DESCADDR 0xfffffff0 /* Address of next descriptor (mask) */ -#define DDADR_STOP (1 << 0) /* Stop (read / write) */ - -#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */ -#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */ -#define DCMD_FLOWSRC (1 << 29) /* Flow Control by the source. */ -#define DCMD_FLOWTRG (1 << 28) /* Flow Control by the target. */ -#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */ -#define DCMD_ENDIRQEN (1 << 21) /* End Interrupt Enable */ -#define DCMD_ENDIAN (1 << 18) /* Device Endian-ness. */ -#define DCMD_BURST8 (1 << 16) /* 8 byte burst */ -#define DCMD_BURST16 (2 << 16) /* 16 byte burst */ -#define DCMD_BURST32 (3 << 16) /* 32 byte burst */ -#define DCMD_WIDTH1 (1 << 14) /* 1 byte width */ -#define DCMD_WIDTH2 (2 << 14) /* 2 byte width (HalfWord) */ -#define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */ -#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ - -/* default combinations */ -#define DCMD_RXPCDR (DCMD_INCTRGADDR|DCMD_FLOWSRC|DCMD_BURST32|DCMD_WIDTH4) -#define DCMD_RXMCDR (DCMD_INCTRGADDR|DCMD_FLOWSRC|DCMD_BURST32|DCMD_WIDTH4) -#define DCMD_TXPCDR (DCMD_INCSRCADDR|DCMD_FLOWTRG|DCMD_BURST32|DCMD_WIDTH4) - -/******************************************************************************/ -/* - * IrSR (Infrared Selection Register) - */ -#define IrSR_OFFSET 0x20 - -#define IrSR_RXPL_NEG_IS_ZERO (1<<4) -#define IrSR_RXPL_POS_IS_ZERO 0x0 -#define IrSR_TXPL_NEG_IS_ZERO (1<<3) -#define IrSR_TXPL_POS_IS_ZERO 0x0 -#define IrSR_XMODE_PULSE_1_6 (1<<2) -#define IrSR_XMODE_PULSE_3_16 0x0 -#define IrSR_RCVEIR_IR_MODE (1<<1) -#define IrSR_RCVEIR_UART_MODE 0x0 -#define IrSR_XMITIR_IR_MODE (1<<0) -#define IrSR_XMITIR_UART_MODE 0x0 - -#define IrSR_IR_RECEIVE_ON (\ - IrSR_RXPL_NEG_IS_ZERO | \ - IrSR_TXPL_POS_IS_ZERO | \ - IrSR_XMODE_PULSE_3_16 | \ - IrSR_RCVEIR_IR_MODE | \ - IrSR_XMITIR_UART_MODE) - -#define IrSR_IR_TRANSMIT_ON (\ - IrSR_RXPL_NEG_IS_ZERO | \ - IrSR_TXPL_POS_IS_ZERO | \ - IrSR_XMODE_PULSE_3_16 | \ - IrSR_RCVEIR_UART_MODE | \ - IrSR_XMITIR_IR_MODE) - -/* - * Serial Audio Controller - */ -/* FIXME the audio defines collide w/ the SA1111 defines. I don't like these - * short defines because there is too much chance of namespace collision - */ -#define SACR0 0x40400000 /* Global Control Register */ -#define SACR1 0x40400004 /* Serial Audio I 2 S/MSB-Justified Control Register */ -#define SASR0 0x4040000C /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ -#define SAIMR 0x40400014 /* Serial Audio Interrupt Mask Register */ -#define SAICR 0x40400018 /* Serial Audio Interrupt Clear Register */ -#define SADIV 0x40400060 /* Audio Clock Divider Register. */ -#define SADR 0x40400080 /* Serial Audio Data Register (TX and RX FIFO access Register). */ - -/* - * AC97 Controller registers - */ -#define POCR 0x40500000 /* PCM Out Control Register */ -#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ - -#define PICR 0x40500004 /* PCM In Control Register */ -#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ - -#define MCCR 0x40500008 /* Mic In Control Register */ -#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ - -#define GCR 0x4050000C /* Global Control Register */ -#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ -#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ -#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ -#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ -#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ -#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ -#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ -#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ -#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ -#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ - -#define POSR 0x40500010 /* PCM Out Status Register */ -#define POSR_FIFOE (1 << 4) /* FIFO error */ - -#define PISR 0x40500014 /* PCM In Status Register */ -#define PISR_FIFOE (1 << 4) /* FIFO error */ - -#define MCSR 0x40500018 /* Mic In Status Register */ -#define MCSR_FIFOE (1 << 4) /* FIFO error */ - -#define GSR 0x4050001C /* Global Status Register */ -#define GSR_CDONE (1 << 19) /* Command Done */ -#define GSR_SDONE (1 << 18) /* Status Done */ -#define GSR_RDCS (1 << 15) /* Read Completion Status */ -#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ -#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ -#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ -#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ -#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ -#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ -#define GSR_PCR (1 << 8) /* Primary Codec Ready */ -#define GSR_MINT (1 << 7) /* Mic In Interrupt */ -#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ -#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ -#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ -#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ -#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ - -#define CAR 0x40500020 /* CODEC Access Register */ -#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ - -#define PCDR 0x40500040 /* PCM FIFO Data Register */ -#define MCDR 0x40500060 /* Mic-in FIFO Data Register */ - -#define MOCR 0x40500100 /* Modem Out Control Register */ -#define MOCR_FEIE (1 << 3) /* FIFO Error */ - -#define MICR 0x40500108 /* Modem In Control Register */ -#define MICR_FEIE (1 << 3) /* FIFO Error */ - -#define MOSR 0x40500110 /* Modem Out Status Register */ -#define MOSR_FIFOE (1 << 4) /* FIFO error */ - -#define MISR 0x40500118 /* Modem In Status Register */ -#define MISR_FIFOE (1 << 4) /* FIFO error */ - -#define MODR 0x40500140 /* Modem FIFO Data Register */ - -#define PAC_REG_BASE 0x40500200 /* Primary Audio Codec */ -#define SAC_REG_BASE 0x40500300 /* Secondary Audio Codec */ -#define PMC_REG_BASE 0x40500400 /* Primary Modem Codec */ -#define SMC_REG_BASE 0x40500500 /* Secondary Modem Codec */ - - -/* - * USB Device Controller - */ -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) - -#define UDCCR 0x40600000 /* UDC Control Register */ -#define UDCCR_UDE (1 << 0) /* UDC enable */ -#define UDCCR_UDA (1 << 1) /* UDC active */ -#define UDCCR_RSM (1 << 2) /* Device resume */ -#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration Error */ -#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active Configuration */ -#define UDCCR_RESIR (1 << 29) /* Resume interrupt request */ -#define UDCCR_SUSIR (1 << 28) /* Suspend interrupt request */ -#define UDCCR_SM (1 << 28) /* Suspend interrupt mask */ -#define UDCCR_RSTIR (1 << 27) /* Reset interrupt request */ -#define UDCCR_REM (1 << 27) /* Reset interrupt mask */ -#define UDCCR_RM (1 << 29) /* resume interrupt mask */ -#define UDCCR_SRM (UDCCR_SM|UDCCR_RM) -#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ -#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation Protocol Port Support */ -#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol Support */ -#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol Enable */ -#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ -#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ -#define UDCCR_ACN_S 11 -#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ -#define UDCCR_AIN_S 8 -#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface Setting Number */ -#define UDCCR_AAISN_S 5 - -#define UDCCS0 0x40600100 /* UDC Endpoint 0 Control/Status Register */ -#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ -#define UDCCS0_IPR (1 << 1) /* IN packet ready */ -#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS0_DRWF (1 << 16) /* Device remote wakeup feature */ -#define UDCCS0_SST (1 << 4) /* Sent stall */ -#define UDCCS0_FST (1 << 5) /* Force stall */ -#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ -#define UDCCS0_SA (1 << 7) /* Setup active */ - -/* Bulk IN - Endpoint 1,6,11 */ -#define UDCCS1 0x40600104 /* UDC Endpoint 1 (IN) Control/Status Register */ -#define UDCCS6 0x40600028 /* UDC Endpoint 6 (IN) Control/Status Register */ -#define UDCCS11 0x4060003C /* UDC Endpoint 11 (IN) Control/Status Register */ - -#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_BI_FTF (1 << 8) /* Flush Tx FIFO */ -#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_BI_SST (1 << 4) /* Sent stall */ -#define UDCCS_BI_FST (1 << 5) /* Force stall */ -#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ - -/* Bulk OUT - Endpoint 2,7,12 */ -#define UDCCS2 0x40600108 /* UDC Endpoint 2 (OUT) Control/Status Register */ -#define UDCCS7 0x4060002C /* UDC Endpoint 7 (OUT) Control/Status Register */ -#define UDCCS12 0x40600040 /* UDC Endpoint 12 (OUT) Control/Status Register */ - -#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_BO_DME (1 << 3) /* DMA enable */ -#define UDCCS_BO_SST (1 << 4) /* Sent stall */ -#define UDCCS_BO_FST (1 << 5) /* Force stall */ -#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ - -/* Isochronous IN - Endpoint 3,8,13 */ -#define UDCCS3 0x4060001C /* UDC Endpoint 3 (IN) Control/Status Register */ -#define UDCCS8 0x40600030 /* UDC Endpoint 8 (IN) Control/Status Register */ -#define UDCCS13 0x40600044 /* UDC Endpoint 13 (IN) Control/Status Register */ - -#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ - -/* Isochronous OUT - Endpoint 4,9,14 */ -#define UDCCS4 0x40600020 /* UDC Endpoint 4 (OUT) Control/Status Register */ -#define UDCCS9 0x40600034 /* UDC Endpoint 9 (OUT) Control/Status Register */ -#define UDCCS14 0x40600048 /* UDC Endpoint 14 (OUT) Control/Status Register */ - -#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */ -#define UDCCS_IO_DME (1 << 3) /* DMA enable */ -#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ - -/* Interrupt IN - Endpoint 5,10,15 */ -#define UDCCS5 0x40600024 /* UDC Endpoint 5 (Interrupt) Control/Status Register */ -#define UDCCS10 0x40600038 /* UDC Endpoint 10 (Interrupt) Control/Status Register */ -#define UDCCS15 0x4060004C /* UDC Endpoint 15 (Interrupt) Control/Status Register */ - -#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_INT_SST (1 << 4) /* Sent stall */ -#define UDCCS_INT_FST (1 << 5) /* Force stall */ -#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ - -#define UFNRH 0x40600060 /* UDC Frame Number Register High */ -#define UFNRL 0x40600014 /* UDC Frame Number Register Low */ -#define UBCR2 0x40600208 /* UDC Byte Count Reg 2 */ -#define UBCR4 0x4060006c /* UDC Byte Count Reg 4 */ -#define UBCR7 0x40600070 /* UDC Byte Count Reg 7 */ -#define UBCR9 0x40600074 /* UDC Byte Count Reg 9 */ -#define UBCR12 0x40600078 /* UDC Byte Count Reg 12 */ -#define UBCR14 0x4060007c /* UDC Byte Count Reg 14 */ -#define UDDR0 0x40600300 /* UDC Endpoint 0 Data Register */ -#define UDDR1 0x40600304 /* UDC Endpoint 1 Data Register */ -#define UDDR2 0x40600308 /* UDC Endpoint 2 Data Register */ -#define UDDR3 0x40600200 /* UDC Endpoint 3 Data Register */ -#define UDDR4 0x40600400 /* UDC Endpoint 4 Data Register */ -#define UDDR5 0x406000A0 /* UDC Endpoint 5 Data Register */ -#define UDDR6 0x40600600 /* UDC Endpoint 6 Data Register */ -#define UDDR7 0x40600680 /* UDC Endpoint 7 Data Register */ -#define UDDR8 0x40600700 /* UDC Endpoint 8 Data Register */ -#define UDDR9 0x40600900 /* UDC Endpoint 9 Data Register */ -#define UDDR10 0x406000C0 /* UDC Endpoint 10 Data Register */ -#define UDDR11 0x40600B00 /* UDC Endpoint 11 Data Register */ -#define UDDR12 0x40600B80 /* UDC Endpoint 12 Data Register */ -#define UDDR13 0x40600C00 /* UDC Endpoint 13 Data Register */ -#define UDDR14 0x40600E00 /* UDC Endpoint 14 Data Register */ -#define UDDR15 0x406000E0 /* UDC Endpoint 15 Data Register */ - -#define UICR0 0x40600004 /* UDC Interrupt Control Register 0 */ - -#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ -#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ -#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ -#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ -#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ -#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ -#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ -#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ - -#define UICR1 0x40600008 /* UDC Interrupt Control Register 1 */ - -#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ -#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ -#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ -#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ -#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ -#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ -#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ -#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ - -#define USIR0 0x4060000C /* UDC Status Interrupt Register 0 */ - -#define USIR0_IR0 (1 << 0) /* Interrup request ep 0 */ -#define USIR0_IR1 (1 << 2) /* Interrup request ep 1 */ -#define USIR0_IR2 (1 << 4) /* Interrup request ep 2 */ -#define USIR0_IR3 (1 << 3) /* Interrup request ep 3 */ -#define USIR0_IR4 (1 << 4) /* Interrup request ep 4 */ -#define USIR0_IR5 (1 << 5) /* Interrup request ep 5 */ -#define USIR0_IR6 (1 << 6) /* Interrup request ep 6 */ -#define USIR0_IR7 (1 << 7) /* Interrup request ep 7 */ - -#define USIR1 0x40600010 /* UDC Status Interrupt Register 1 */ - -#define USIR1_IR8 (1 << 0) /* Interrup request ep 8 */ -#define USIR1_IR9 (1 << 1) /* Interrup request ep 9 */ -#define USIR1_IR10 (1 << 2) /* Interrup request ep 10 */ -#define USIR1_IR11 (1 << 3) /* Interrup request ep 11 */ -#define USIR1_IR12 (1 << 4) /* Interrup request ep 12 */ -#define USIR1_IR13 (1 << 5) /* Interrup request ep 13 */ -#define USIR1_IR14 (1 << 6) /* Interrup request ep 14 */ -#define USIR1_IR15 (1 << 7) /* Interrup request ep 15 */ - - -#define UDCICR0 0x40600004 /* UDC Interrupt Control Register0 */ -#define UDCICR1 0x40600008 /* UDC Interrupt Control Register1 */ -#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ -#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ - -#define UDCICR_INT(n, intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) -#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ -#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ -#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ -#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ -#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ - -#define UDCISR0 0x4060000C /* UDC Interrupt Status Register 0 */ -#define UDCISR1 0x40600010 /* UDC Interrupt Status Register 1 */ -#define UDCISR_INT(n, intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) -#define UDCISR1_IRCC (1 << 31) /* IntEn - Configuration Change */ -#define UDCISR1_IRSOF (1 << 30) /* IntEn - Start of Frame */ -#define UDCISR1_IRRU (1 << 29) /* IntEn - Resume */ -#define UDCISR1_IRSU (1 << 28) /* IntEn - Suspend */ -#define UDCISR1_IRRS (1 << 27) /* IntEn - Reset */ - - -#define UDCFNR 0x40600014 /* UDC Frame Number Register */ -#define UDCOTGICR 0x40600018 /* UDC On-The-Go interrupt control */ -#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ -#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt Rising Edge Interrupt Enable */ -#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt Falling Edge Interrupt Enable */ -#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge Interrupt Enable */ -#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge Interrupt Enable */ -#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge Interrupt Enable */ -#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge Interrupt Enable */ -#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge Interrupt Enable */ -#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge Interrupt Enable */ -#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising Edge Interrupt Enable */ -#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling Edge Interrupt Enable */ -#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge Interrupt Enable */ -#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge Interrupt Enable */ - -#define UDCCSN(x) (0x40600100 + ((x) << 2)) -#define UDCCSR0 0x40600100 /* UDC Control/Status register - Endpoint 0 */ - -#define UDCCSR0_SA (1 << 7) /* Setup Active */ -#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ -#define UDCCSR0_FST (1 << 5) /* Force Stall */ -#define UDCCSR0_SST (1 << 4) /* Sent Stall */ -#define UDCCSR0_DME (1 << 3) /* DMA Enable */ -#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ -#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ -#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ - -#define UDCCSRA 0x40600104 /* UDC Control/Status register - Endpoint A */ -#define UDCCSRB 0x40600108 /* UDC Control/Status register - Endpoint B */ -#define UDCCSRC 0x4060010C /* UDC Control/Status register - Endpoint C */ -#define UDCCSRD 0x40600110 /* UDC Control/Status register - Endpoint D */ -#define UDCCSRE 0x40600114 /* UDC Control/Status register - Endpoint E */ -#define UDCCSRF 0x40600118 /* UDC Control/Status register - Endpoint F */ -#define UDCCSRG 0x4060011C /* UDC Control/Status register - Endpoint G */ -#define UDCCSRH 0x40600120 /* UDC Control/Status register - Endpoint H */ -#define UDCCSRI 0x40600124 /* UDC Control/Status register - Endpoint I */ -#define UDCCSRJ 0x40600128 /* UDC Control/Status register - Endpoint J */ -#define UDCCSRK 0x4060012C /* UDC Control/Status register - Endpoint K */ -#define UDCCSRL 0x40600130 /* UDC Control/Status register - Endpoint L */ -#define UDCCSRM 0x40600134 /* UDC Control/Status register - Endpoint M */ -#define UDCCSRN 0x40600138 /* UDC Control/Status register - Endpoint N */ -#define UDCCSRP 0x4060013C /* UDC Control/Status register - Endpoint P */ -#define UDCCSRQ 0x40600140 /* UDC Control/Status register - Endpoint Q */ -#define UDCCSRR 0x40600144 /* UDC Control/Status register - Endpoint R */ -#define UDCCSRS 0x40600148 /* UDC Control/Status register - Endpoint S */ -#define UDCCSRT 0x4060014C /* UDC Control/Status register - Endpoint T */ -#define UDCCSRU 0x40600150 /* UDC Control/Status register - Endpoint U */ -#define UDCCSRV 0x40600154 /* UDC Control/Status register - Endpoint V */ -#define UDCCSRW 0x40600158 /* UDC Control/Status register - Endpoint W */ -#define UDCCSRX 0x4060015C /* UDC Control/Status register - Endpoint X */ - -#define UDCCSR_DPE (1 << 9) /* Data Packet Error */ -#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ -#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ -#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ -#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ -#define UDCCSR_FST (1 << 5) /* Force STALL */ -#define UDCCSR_SST (1 << 4) /* Sent STALL */ -#define UDCCSR_DME (1 << 3) /* DMA Enable */ -#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ -#define UDCCSR_PC (1 << 1) /* Packet Complete */ -#define UDCCSR_FS (1 << 0) /* FIFO needs service */ - -#define UDCBCN(x) (0x40600200 + ((x) << 2)) -#define UDCBCR0 0x40600200 /* Byte Count Register - EP0 */ -#define UDCBCRA 0x40600204 /* Byte Count Register - EPA */ -#define UDCBCRB 0x40600208 /* Byte Count Register - EPB */ -#define UDCBCRC 0x4060020C /* Byte Count Register - EPC */ -#define UDCBCRD 0x40600210 /* Byte Count Register - EPD */ -#define UDCBCRE 0x40600214 /* Byte Count Register - EPE */ -#define UDCBCRF 0x40600218 /* Byte Count Register - EPF */ -#define UDCBCRG 0x4060021C /* Byte Count Register - EPG */ -#define UDCBCRH 0x40600220 /* Byte Count Register - EPH */ -#define UDCBCRI 0x40600224 /* Byte Count Register - EPI */ -#define UDCBCRJ 0x40600228 /* Byte Count Register - EPJ */ -#define UDCBCRK 0x4060022C /* Byte Count Register - EPK */ -#define UDCBCRL 0x40600230 /* Byte Count Register - EPL */ -#define UDCBCRM 0x40600234 /* Byte Count Register - EPM */ -#define UDCBCRN 0x40600238 /* Byte Count Register - EPN */ -#define UDCBCRP 0x4060023C /* Byte Count Register - EPP */ -#define UDCBCRQ 0x40600240 /* Byte Count Register - EPQ */ -#define UDCBCRR 0x40600244 /* Byte Count Register - EPR */ -#define UDCBCRS 0x40600248 /* Byte Count Register - EPS */ -#define UDCBCRT 0x4060024C /* Byte Count Register - EPT */ -#define UDCBCRU 0x40600250 /* Byte Count Register - EPU */ -#define UDCBCRV 0x40600254 /* Byte Count Register - EPV */ -#define UDCBCRW 0x40600258 /* Byte Count Register - EPW */ -#define UDCBCRX 0x4060025C /* Byte Count Register - EPX */ - -#define UDCDN(x) (0x40600300 + ((x) << 2)) -#define UDCDR0 0x40600300 /* Data Register - EP0 */ -#define UDCDRA 0x40600304 /* Data Register - EPA */ -#define UDCDRB 0x40600308 /* Data Register - EPB */ -#define UDCDRC 0x4060030C /* Data Register - EPC */ -#define UDCDRD 0x40600310 /* Data Register - EPD */ -#define UDCDRE 0x40600314 /* Data Register - EPE */ -#define UDCDRF 0x40600318 /* Data Register - EPF */ -#define UDCDRG 0x4060031C /* Data Register - EPG */ -#define UDCDRH 0x40600320 /* Data Register - EPH */ -#define UDCDRI 0x40600324 /* Data Register - EPI */ -#define UDCDRJ 0x40600328 /* Data Register - EPJ */ -#define UDCDRK 0x4060032C /* Data Register - EPK */ -#define UDCDRL 0x40600330 /* Data Register - EPL */ -#define UDCDRM 0x40600334 /* Data Register - EPM */ -#define UDCDRN 0x40600338 /* Data Register - EPN */ -#define UDCDRP 0x4060033C /* Data Register - EPP */ -#define UDCDRQ 0x40600340 /* Data Register - EPQ */ -#define UDCDRR 0x40600344 /* Data Register - EPR */ -#define UDCDRS 0x40600348 /* Data Register - EPS */ -#define UDCDRT 0x4060034C /* Data Register - EPT */ -#define UDCDRU 0x40600350 /* Data Register - EPU */ -#define UDCDRV 0x40600354 /* Data Register - EPV */ -#define UDCDRW 0x40600358 /* Data Register - EPW */ -#define UDCDRX 0x4060035C /* Data Register - EPX */ - -#define UDCCN(x) (0x40600400 + ((x) << 2)) -#define UDCCRA 0x40600404 /* Configuration register EPA */ -#define UDCCRB 0x40600408 /* Configuration register EPB */ -#define UDCCRC 0x4060040C /* Configuration register EPC */ -#define UDCCRD 0x40600410 /* Configuration register EPD */ -#define UDCCRE 0x40600414 /* Configuration register EPE */ -#define UDCCRF 0x40600418 /* Configuration register EPF */ -#define UDCCRG 0x4060041C /* Configuration register EPG */ -#define UDCCRH 0x40600420 /* Configuration register EPH */ -#define UDCCRI 0x40600424 /* Configuration register EPI */ -#define UDCCRJ 0x40600428 /* Configuration register EPJ */ -#define UDCCRK 0x4060042C /* Configuration register EPK */ -#define UDCCRL 0x40600430 /* Configuration register EPL */ -#define UDCCRM 0x40600434 /* Configuration register EPM */ -#define UDCCRN 0x40600438 /* Configuration register EPN */ -#define UDCCRP 0x4060043C /* Configuration register EPP */ -#define UDCCRQ 0x40600440 /* Configuration register EPQ */ -#define UDCCRR 0x40600444 /* Configuration register EPR */ -#define UDCCRS 0x40600448 /* Configuration register EPS */ -#define UDCCRT 0x4060044C /* Configuration register EPT */ -#define UDCCRU 0x40600450 /* Configuration register EPU */ -#define UDCCRV 0x40600454 /* Configuration register EPV */ -#define UDCCRW 0x40600458 /* Configuration register EPW */ -#define UDCCRX 0x4060045C /* Configuration register EPX */ - -#define UDCCONR_CN (0x03 << 25) /* Configuration Number */ -#define UDCCONR_CN_S (25) -#define UDCCONR_IN (0x07 << 22) /* Interface Number */ -#define UDCCONR_IN_S (22) -#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ -#define UDCCONR_AISN_S (19) -#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ -#define UDCCONR_EN_S (15) -#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ -#define UDCCONR_ET_S (13) -#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ -#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ -#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ -#define UDCCONR_ET_NU (0x00 << 13) /* Not used */ -#define UDCCONR_ED (1 << 12) /* Endpoint Direction */ -#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ -#define UDCCONR_MPS_S (2) -#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ -#define UDCCONR_EE (1 << 0) /* Endpoint Enable */ - - -#define UDC_INT_FIFOERROR (0x2) -#define UDC_INT_PACKETCMP (0x1) -#define UDC_FNR_MASK (0x7ff) -#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) -#define UDC_BCR_MASK (0x3ff) - -#endif /* CONFIG_CPU_PXA27X */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) - -/******************************************************************************/ -/* - * USB Host Controller - */ -#define OHCI_REGS_BASE 0x4C000000 /* required for ohci driver */ -#define UHCREV 0x4C000000 -#define UHCHCON 0x4C000004 -#define UHCCOMS 0x4C000008 -#define UHCINTS 0x4C00000C -#define UHCINTE 0x4C000010 -#define UHCINTD 0x4C000014 -#define UHCHCCA 0x4C000018 -#define UHCPCED 0x4C00001C -#define UHCCHED 0x4C000020 -#define UHCCCED 0x4C000024 -#define UHCBHED 0x4C000028 -#define UHCBCED 0x4C00002C -#define UHCDHEAD 0x4C000030 -#define UHCFMI 0x4C000034 -#define UHCFMR 0x4C000038 -#define UHCFMN 0x4C00003C -#define UHCPERS 0x4C000040 -#define UHCLST 0x4C000044 -#define UHCRHDA 0x4C000048 -#define UHCRHDB 0x4C00004C -#define UHCRHS 0x4C000050 -#define UHCRHPS1 0x4C000054 -#define UHCRHPS2 0x4C000058 -#define UHCRHPS3 0x4C00005C -#define UHCSTAT 0x4C000060 -#define UHCHR 0x4C000064 -#define UHCHIE 0x4C000068 -#define UHCHIT 0x4C00006C - -#define UHCCOMS_HCR (1<<0) - -#define UHCHR_FSBIR (1<<0) -#define UHCHR_FHR (1<<1) -#define UHCHR_CGR (1<<2) -#define UHCHR_SSDC (1<<3) -#define UHCHR_UIT (1<<4) -#define UHCHR_SSE (1<<5) -#define UHCHR_PSPL (1<<6) -#define UHCHR_PCPL (1<<7) -#define UHCHR_SSEP0 (1<<9) -#define UHCHR_SSEP1 (1<<10) -#define UHCHR_SSEP2 (1<<11) - -#define UHCHIE_UPRIE (1<<13) -#define UHCHIE_UPS2IE (1<<12) -#define UHCHIE_UPS1IE (1<<11) -#define UHCHIE_TAIE (1<<10) -#define UHCHIE_HBAIE (1<<8) -#define UHCHIE_RWIE (1<<7) - -#define UP2OCR 0x40600020 - -#define UP2OCR_HXOE (1<<17) -#define UP2OCR_HXS (1<<16) -#define UP2OCR_IDON (1<<10) -#define UP2OCR_EXSUS (1<<9) -#define UP2OCR_EXSP (1<<8) -#define UP2OCR_DMSTATE (1<<7) -#define UP2OCR_VPM (1<<6) -#define UP2OCR_DPSTATE (1<<5) -#define UP2OCR_DPPUE (1<<4) -#define UP2OCR_DMPDE (1<<3) -#define UP2OCR_DPPDE (1<<2) -#define UP2OCR_CPVPE (1<<1) -#define UP2OCR_CPVEN (1<<0) - -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -/******************************************************************************/ -/* - * Fast Infrared Communication Port - */ -#define ICCR0 0x40800000 /* ICP Control Register 0 */ -#define ICCR1 0x40800004 /* ICP Control Register 1 */ -#define ICCR2 0x40800008 /* ICP Control Register 2 */ -#define ICDR 0x4080000c /* ICP Data Register */ -#define ICSR0 0x40800014 /* ICP Status Register 0 */ -#define ICSR1 0x40800018 /* ICP Status Register 1 */ - -/* - * Real Time Clock - */ -#define RCNR 0x40900000 /* RTC Count Register */ -#define RTAR 0x40900004 /* RTC Alarm Register */ -#define RTSR 0x40900008 /* RTC Status Register */ -#define RTTR 0x4090000C /* RTC Timer Trim Register */ -#define RDAR1 0x40900018 /* Wristwatch Day Alarm Reg 1 */ -#define RDAR2 0x40900020 /* Wristwatch Day Alarm Reg 2 */ -#define RYAR1 0x4090001C /* Wristwatch Year Alarm Reg 1 */ -#define RYAR2 0x40900024 /* Wristwatch Year Alarm Reg 2 */ -#define SWAR1 0x4090002C /* Stopwatch Alarm Register 1 */ -#define SWAR2 0x40900030 /* Stopwatch Alarm Register 2 */ -#define PIAR 0x40900038 /* Periodic Interrupt Alarm Register */ -#define RDCR 0x40900010 /* RTC Day Count Register. */ -#define RYCR 0x40900014 /* RTC Year Count Register. */ -#define SWCR 0x40900028 /* Stopwatch Count Register */ -#define RTCPICR 0x40900034 /* Periodic Interrupt Counter Register */ - -#define RTSR_PICE (1 << 15) /* Peridoc interrupt count enable */ -#define RTSR_PIALE (1 << 14) /* Peridoc interrupt Alarm enable */ -#define RTSR_PIAL (1 << 13) /* Peridoc interrupt Alarm status */ -#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ -#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ -#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ -#define RTSR_AL (1 << 0) /* RTC alarm detected */ - -/******************************************************************************/ -/* - * OS Timer & Match Registers - */ -#define OSMR0 0x40A00000 /* OS Timer Match Register 0 */ -#define OSMR1 0x40A00004 /* OS Timer Match Register 1 */ -#define OSMR2 0x40A00008 /* OS Timer Match Register 2 */ -#define OSMR3 0x40A0000C /* OS Timer Match Register 3 */ -#define OSCR 0x40A00010 /* OS Timer Counter Register */ -#define OSSR 0x40A00014 /* OS Timer Status Register */ -#define OWER 0x40A00018 /* OS Timer Watchdog Enable Register */ -#define OIER 0x40A0001C /* OS Timer Interrupt Enable Register */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define OSCR4 0x40A00040 /* OS Timer Counter Register 4 */ -#define OSCR5 0x40A00044 /* OS Timer Counter Register 5 */ -#define OSCR6 0x40A00048 /* OS Timer Counter Register 6 */ -#define OSCR7 0x40A0004C /* OS Timer Counter Register 7 */ -#define OSCR8 0x40A00050 /* OS Timer Counter Register 8 */ -#define OSCR9 0x40A00054 /* OS Timer Counter Register 9 */ -#define OSCR10 0x40A00058 /* OS Timer Counter Register 10 */ -#define OSCR11 0x40A0005C /* OS Timer Counter Register 11 */ - -#define OSMR4 0x40A00080 /* OS Timer Match Register 4 */ -#define OSMR5 0x40A00084 /* OS Timer Match Register 5 */ -#define OSMR6 0x40A00088 /* OS Timer Match Register 6 */ -#define OSMR7 0x40A0008C /* OS Timer Match Register 7 */ -#define OSMR8 0x40A00090 /* OS Timer Match Register 8 */ -#define OSMR9 0x40A00094 /* OS Timer Match Register 9 */ -#define OSMR10 0x40A00098 /* OS Timer Match Register 10 */ -#define OSMR11 0x40A0009C /* OS Timer Match Register 11 */ - -#define OMCR4 0x40A000C0 /* OS Match Control Register 4 */ -#define OMCR5 0x40A000C4 /* OS Match Control Register 5 */ -#define OMCR6 0x40A000C8 /* OS Match Control Register 6 */ -#define OMCR7 0x40A000CC /* OS Match Control Register 7 */ -#define OMCR8 0x40A000D0 /* OS Match Control Register 8 */ -#define OMCR9 0x40A000D4 /* OS Match Control Register 9 */ -#define OMCR10 0x40A000D8 /* OS Match Control Register 10 */ -#define OMCR11 0x40A000DC /* OS Match Control Register 11 */ - -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -#define OSSR_M4 (1 << 4) /* Match status channel 4 */ -#define OSSR_M3 (1 << 3) /* Match status channel 3 */ -#define OSSR_M2 (1 << 2) /* Match status channel 2 */ -#define OSSR_M1 (1 << 1) /* Match status channel 1 */ -#define OSSR_M0 (1 << 0) /* Match status channel 0 */ - -#define OWER_WME (1 << 0) /* Watchdog Match Enable */ - -#define OIER_E4 (1 << 4) /* Interrupt enable channel 4 */ -#define OIER_E3 (1 << 3) /* Interrupt enable channel 3 */ -#define OIER_E2 (1 << 2) /* Interrupt enable channel 2 */ -#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */ -#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */ - -#define OSCR_CLK_FREQ 3250 - -/******************************************************************************/ -/* - * Core Clock - */ - -#if defined(CONFIG_CPU_MONAHANS) -#define ACCR 0x41340000 /* Application Subsystem Clock Configuration Register */ -#define ACSR 0x41340004 /* Application Subsystem Clock Status Register */ -#define AICSR 0x41340008 /* Application Subsystem Interrupt Control/Status Register */ -#define CKENA 0x4134000C /* A Clock Enable Register */ -#define CKENB 0x41340010 /* B Clock Enable Register */ -#define AC97_DIV 0x41340014 /* AC97 clock divisor value register */ - -#define ACCR_SMC_MASK 0x03800000 /* Static Memory Controller Frequency Select */ -#define ACCR_SRAM_MASK 0x000c0000 /* SRAM Controller Frequency Select */ -#define ACCR_FC_MASK 0x00030000 /* Frequency Change Frequency Select */ -#define ACCR_HSIO_MASK 0x0000c000 /* High Speed IO Frequency Select */ -#define ACCR_DDR_MASK 0x00003000 /* DDR Memory Controller Frequency Select */ -#define ACCR_XN_MASK 0x00000700 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ -#define ACCR_XL_MASK 0x0000001f /* Crystal Frequency to Memory Frequency Multiplier */ -#define ACCR_XPDIS (1 << 31) -#define ACCR_SPDIS (1 << 30) -#define ACCR_13MEND1 (1 << 27) -#define ACCR_D0CS (1 << 26) -#define ACCR_13MEND2 (1 << 21) -#define ACCR_PCCE (1 << 11) - -#define CKENA_30_MSL0 (1 << 30) /* MSL0 Interface Unit Clock Enable */ -#define CKENA_29_SSP4 (1 << 29) /* SSP3 Unit Clock Enable */ -#define CKENA_28_SSP3 (1 << 28) /* SSP2 Unit Clock Enable */ -#define CKENA_27_SSP2 (1 << 27) /* SSP1 Unit Clock Enable */ -#define CKENA_26_SSP1 (1 << 26) /* SSP0 Unit Clock Enable */ -#define CKENA_25_TSI (1 << 25) /* TSI Clock Enable */ -#define CKENA_24_AC97 (1 << 24) /* AC97 Unit Clock Enable */ -#define CKENA_23_STUART (1 << 23) /* STUART Unit Clock Enable */ -#define CKENA_22_FFUART (1 << 22) /* FFUART Unit Clock Enable */ -#define CKENA_21_BTUART (1 << 21) /* BTUART Unit Clock Enable */ -#define CKENA_20_UDC (1 << 20) /* UDC Clock Enable */ -#define CKENA_19_TPM (1 << 19) /* TPM Unit Clock Enable */ -#define CKENA_18_USIM1 (1 << 18) /* USIM1 Unit Clock Enable */ -#define CKENA_17_USIM0 (1 << 17) /* USIM0 Unit Clock Enable */ -#define CKENA_15_CIR (1 << 15) /* Consumer IR Clock Enable */ -#define CKENA_14_KEY (1 << 14) /* Keypad Controller Clock Enable */ -#define CKENA_13_MMC1 (1 << 13) /* MMC1 Clock Enable */ -#define CKENA_12_MMC0 (1 << 12) /* MMC0 Clock Enable */ -#define CKENA_11_FLASH (1 << 11) /* Boot ROM Clock Enable */ -#define CKENA_10_SRAM (1 << 10) /* SRAM Controller Clock Enable */ -#define CKENA_9_SMC (1 << 9) /* Static Memory Controller */ -#define CKENA_8_DMC (1 << 8) /* Dynamic Memory Controller */ -#define CKENA_7_GRAPHICS (1 << 7) /* 2D Graphics Clock Enable */ -#define CKENA_6_USBCLI (1 << 6) /* USB Client Unit Clock Enable */ -#define CKENA_4_NAND (1 << 4) /* NAND Flash Controller Clock Enable */ -#define CKENA_3_CAMERA (1 << 3) /* Camera Interface Clock Enable */ -#define CKENA_2_USBHOST (1 << 2) /* USB Host Unit Clock Enable */ -#define CKENA_1_LCD (1 << 1) /* LCD Unit Clock Enable */ - -#define CKENB_9_SYSBUS2 (1 << 9) /* System bus 2 */ -#define CKENB_8_1WIRE (1 << 8) /* One Wire Interface Unit Clock Enable */ -#define CKENB_7_GPIO (1 << 7) /* GPIO Clock Enable */ -#define CKENB_6_IRQ (1 << 6) /* Interrupt Controller Clock Enable */ -#define CKENB_4_I2C (1 << 4) /* I2C Unit Clock Enable */ -#define CKENB_1_PWM1 (1 << 1) /* PWM2 & PWM3 Clock Enable */ -#define CKENB_0_PWM0 (1 << 0) /* PWM0 & PWM1 Clock Enable */ - -#else /* if defined CONFIG_CPU_MONAHANS */ - -#define CCCR 0x41300000 /* Core Clock Configuration Register */ -#define CKEN 0x41300004 /* Clock Enable Register */ -#define OSCC 0x41300008 /* Oscillator Configuration Register */ -#define CCSR 0x4130000C /* Core Clock Status Register */ - -#define CKEN23_SSP1 (1 << 23) /* SSP1 Unit Clock Enable */ -#define CKEN22_MEMC (1 << 22) /* Memory Controler */ -#define CKEN21_MSHC (1 << 21) /* Memery Stick Host Controller */ -#define CKEN20_IM (1 << 20) /* Internal Memory Clock Enable */ -#define CKEN19_KEYPAD (1 << 19) /* Keypad Interface Clock Enable */ -#define CKEN18_USIM (1 << 18) /* USIM Unit Clock Enable */ -#define CKEN17_MSL (1 << 17) /* MSL Interface Unit Clock Enable */ -#define CKEN15_PWR_I2C (1 << 15) /* PWR_I2C Unit Clock Enable */ -#define CKEN9_OST (1 << 9) /* OS Timer Unit Clock Enable */ -#define CKEN4_SSP3 (1 << 4) /* SSP3 Unit Clock Enable */ - -#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ -#if !defined(CONFIG_CPU_PXA27X) -#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ -#endif -#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ - -#define CKEN24_CAMERA (1 << 24) /* Camera Interface Clock Enable */ -#define CKEN23_SSP1 (1 << 23) /* SSP1 Unit Clock Enable */ -#define CKEN22_MEMC (1 << 22) /* Memory Controller Clock Enable */ -#define CKEN21_MEMSTK (1 << 21) /* Memory Stick Host Controller */ -#define CKEN20_IM (1 << 20) /* Internal Memory Clock Enable */ -#define CKEN19_KEYPAD (1 << 19) /* Keypad Interface Clock Enable */ -#define CKEN18_USIM (1 << 18) /* USIM Unit Clock Enable */ -#define CKEN17_MSL (1 << 17) /* MSL Unit Clock Enable */ -#define CKEN16_LCD (1 << 16) /* LCD Unit Clock Enable */ -#define CKEN15_PWRI2C (1 << 15) /* PWR I2C Unit Clock Enable */ -#define CKEN14_I2C (1 << 14) /* I2C Unit Clock Enable */ -#define CKEN13_FICP (1 << 13) /* FICP Unit Clock Enable */ -#define CKEN12_MMC (1 << 12) /* MMC Unit Clock Enable */ -#define CKEN11_USB (1 << 11) /* USB Unit Clock Enable */ -#if defined(CONFIG_CPU_PXA27X) -#define CKEN10_USBHOST (1 << 10) /* USB Host Unit Clock Enable */ -#define CKEN24_CAMERA (1 << 24) /* Camera Unit Clock Enable */ -#endif -#define CKEN8_I2S (1 << 8) /* I2S Unit Clock Enable */ -#define CKEN7_BTUART (1 << 7) /* BTUART Unit Clock Enable */ -#define CKEN6_FFUART (1 << 6) /* FFUART Unit Clock Enable */ -#define CKEN5_STUART (1 << 5) /* STUART Unit Clock Enable */ -#define CKEN3_SSP (1 << 3) /* SSP Unit Clock Enable */ -#define CKEN2_AC97 (1 << 2) /* AC97 Unit Clock Enable */ -#define CKEN1_PWM1 (1 << 1) /* PWM1 Clock Enable */ -#define CKEN0_PWM0 (1 << 0) /* PWM0 Clock Enable */ - -#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ -#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ - -#if !defined(CONFIG_CPU_PXA27X) -#define CCCR_L09 (0x1F) -#define CCCR_L27 (0x1) -#define CCCR_L32 (0x2) -#define CCCR_L36 (0x3) -#define CCCR_L40 (0x4) -#define CCCR_L45 (0x5) - -#define CCCR_M1 (0x1 << 5) -#define CCCR_M2 (0x2 << 5) -#define CCCR_M4 (0x3 << 5) - -#define CCCR_N10 (0x2 << 7) -#define CCCR_N15 (0x3 << 7) -#define CCCR_N20 (0x4 << 7) -#define CCCR_N25 (0x5 << 7) -#define CCCR_N30 (0x6 << 7) -#endif - -#endif /* CONFIG_CPU_MONAHANS */ - -/******************************************************************************/ -/* - * Pulse Width Modulator - */ -#define PWM_CTRL0 0x40B00000 /* PWM 0 Control Register */ -#define PWM_PWDUTY0 0x40B00004 /* PWM 0 Duty Cycle Register */ -#define PWM_PERVAL0 0x40B00008 /* PWM 0 Period Control Register */ - -#define PWM_CTRL1 0x40C00000 /* PWM 1 Control Register */ -#define PWM_PWDUTY1 0x40C00004 /* PWM 1 Duty Cycle Register */ -#define PWM_PERVAL1 0x40C00008 /* PWM 1 Period Control Register */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define PWM_CTRL2 0x40B00010 /* PWM 2 Control Register */ -#define PWM_PWDUTY2 0x40B00014 /* PWM 2 Duty Cycle Register */ -#define PWM_PERVAL2 0x40B00018 /* PWM 2 Period Control Register */ - -#define PWM_CTRL3 0x40C00010 /* PWM 3 Control Register */ -#define PWM_PWDUTY3 0x40C00014 /* PWM 3 Duty Cycle Register */ -#define PWM_PERVAL3 0x40C00018 /* PWM 3 Period Control Register */ -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -/* - * Interrupt Controller - */ -#define ICIP 0x40D00000 /* Interrupt Controller IRQ Pending Register */ -#define ICMR 0x40D00004 /* Interrupt Controller Mask Register */ -#define ICLR 0x40D00008 /* Interrupt Controller Level Register */ -#define ICFP 0x40D0000C /* Interrupt Controller FIQ Pending Register */ -#define ICPR 0x40D00010 /* Interrupt Controller Pending Register */ -#define ICCR 0x40D00014 /* Interrupt Controller Control Register */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define ICHP 0x40D00018 /* Interrupt Controller Highest Priority Register */ -#define ICIP2 0x40D0009C /* Interrupt Controller IRQ Pending Register 2 */ -#define ICMR2 0x40D000A0 /* Interrupt Controller Mask Register 2 */ -#define ICLR2 0x40D000A4 /* Interrupt Controller Level Register 2 */ -#define ICFP2 0x40D000A8 /* Interrupt Controller FIQ Pending Register 2 */ -#define ICPR2 0x40D000AC /* Interrupt Controller Pending Register 2 */ -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -/******************************************************************************/ -/* - * General Purpose I/O - */ -#define GPLR0 0x40E00000 /* GPIO Pin-Level Register GPIO<31:0> */ -#define GPLR1 0x40E00004 /* GPIO Pin-Level Register GPIO<63:32> */ -#define GPLR2 0x40E00008 /* GPIO Pin-Level Register GPIO<80:64> */ - -#define GPDR0 0x40E0000C /* GPIO Pin Direction Register GPIO<31:0> */ -#define GPDR1 0x40E00010 /* GPIO Pin Direction Register GPIO<63:32> */ -#define GPDR2 0x40E00014 /* GPIO Pin Direction Register GPIO<80:64> */ - -#define GPSR0 0x40E00018 /* GPIO Pin Output Set Register GPIO<31:0> */ -#define GPSR1 0x40E0001C /* GPIO Pin Output Set Register GPIO<63:32> */ -#define GPSR2 0x40E00020 /* GPIO Pin Output Set Register GPIO<80:64> */ - -#define GPCR0 0x40E00024 /* GPIO Pin Output Clear Register GPIO<31:0> */ -#define GPCR1 0x40E00028 /* GPIO Pin Output Clear Register GPIO <63:32> */ -#define GPCR2 0x40E0002C /* GPIO Pin Output Clear Register GPIO <80:64> */ - -#define GRER0 0x40E00030 /* GPIO Rising-Edge Detect Register GPIO<31:0> */ -#define GRER1 0x40E00034 /* GPIO Rising-Edge Detect Register GPIO<63:32> */ -#define GRER2 0x40E00038 /* GPIO Rising-Edge Detect Register GPIO<80:64> */ - -#define GFER0 0x40E0003C /* GPIO Falling-Edge Detect Register GPIO<31:0> */ -#define GFER1 0x40E00040 /* GPIO Falling-Edge Detect Register GPIO<63:32> */ -#define GFER2 0x40E00044 /* GPIO Falling-Edge Detect Register GPIO<80:64> */ - -#define GEDR0 0x40E00048 /* GPIO Edge Detect Status Register GPIO<31:0> */ -#define GEDR1 0x40E0004C /* GPIO Edge Detect Status Register GPIO<63:32> */ -#define GEDR2 0x40E00050 /* GPIO Edge Detect Status Register GPIO<80:64> */ - -#define GAFR0_L 0x40E00054 /* GPIO Alternate Function Select Register GPIO<15:0> */ -#define GAFR0_U 0x40E00058 /* GPIO Alternate Function Select Register GPIO<31:16> */ -#define GAFR1_L 0x40E0005C /* GPIO Alternate Function Select Register GPIO<47:32> */ -#define GAFR1_U 0x40E00060 /* GPIO Alternate Function Select Register GPIO<63:48> */ -#define GAFR2_L 0x40E00064 /* GPIO Alternate Function Select Register GPIO<79:64> */ -#define GAFR2_U 0x40E00068 /* GPIO Alternate Function Select Register GPIO 80 */ - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define GPLR3 0x40E00100 /* GPIO Pin-Level Register GPIO<127:96> */ -#define GPDR3 0x40E0010C /* GPIO Pin Direction Register GPIO<127:96> */ -#define GPSR3 0x40E00118 /* GPIO Pin Output Set Register GPIO<127:96> */ -#define GPCR3 0x40E00124 /* GPIO Pin Output Clear Register GPIO<127:96> */ -#define GRER3 0x40E00130 /* GPIO Rising-Edge Detect Register GPIO<127:96> */ -#define GFER3 0x40E0013C /* GPIO Falling-Edge Detect Register GPIO<127:96> */ -#define GEDR3 0x40E00148 /* GPIO Edge Detect Status Register GPIO<127:96> */ -#define GAFR3_L 0x40E0006C /* GPIO Alternate Function Select Register GPIO<111:96> */ -#define GAFR3_U 0x40E00070 /* GPIO Alternate Function Select Register GPIO<127:112> */ -#endif /* CONFIG_CPU_PXA27X || CONFIG_CPU_MONAHANS */ - -#ifdef CONFIG_CPU_MONAHANS -#define GSDR0 0x40E00400 /* Bit-wise Set of GPDR[31:0] */ -#define GSDR1 0x40E00404 /* Bit-wise Set of GPDR[63:32] */ -#define GSDR2 0x40E00408 /* Bit-wise Set of GPDR[95:64] */ -#define GSDR3 0x40E0040C /* Bit-wise Set of GPDR[127:96] */ - -#define GCDR0 0x40E00420 /* Bit-wise Clear of GPDR[31:0] */ -#define GCDR1 0x40E00424 /* Bit-wise Clear of GPDR[63:32] */ -#define GCDR2 0x40E00428 /* Bit-wise Clear of GPDR[95:64] */ -#define GCDR3 0x40E0042C /* Bit-wise Clear of GPDR[127:96] */ - -#define GSRER0 0x40E00440 /* Set Rising Edge Det. Enable [31:0] */ -#define GSRER1 0x40E00444 /* Set Rising Edge Det. Enable [63:32] */ -#define GSRER2 0x40E00448 /* Set Rising Edge Det. Enable [95:64] */ -#define GSRER3 0x40E0044C /* Set Rising Edge Det. Enable [127:96] */ - -#define GCRER0 0x40E00460 /* Clear Rising Edge Det. Enable [31:0] */ -#define GCRER1 0x40E00464 /* Clear Rising Edge Det. Enable [63:32] */ -#define GCRER2 0x40E00468 /* Clear Rising Edge Det. Enable [95:64] */ -#define GCRER3 0x40E0046C /* Clear Rising Edge Det. Enable[127:96] */ - -#define GSFER0 0x40E00480 /* Set Falling Edge Det. Enable [31:0] */ -#define GSFER1 0x40E00484 /* Set Falling Edge Det. Enable [63:32] */ -#define GSFER2 0x40E00488 /* Set Falling Edge Det. Enable [95:64] */ -#define GSFER3 0x40E0048C /* Set Falling Edge Det. Enable[127:96] */ - -#define GCFER0 0x40E004A0 /* Clr Falling Edge Det. Enable [31:0] */ -#define GCFER1 0x40E004A4 /* Clr Falling Edge Det. Enable [63:32] */ -#define GCFER2 0x40E004A8 /* Clr Falling Edge Det. Enable [95:64] */ -#define GCFER3 0x40E004AC /* Clr Falling Edge Det. Enable[127:96] */ - -#define GSDR(x) (0x40E00400 | ((x) & 0x60) >> 3) -#define GCDR(x) (0x40E00420 | ((x) & 0x60) >> 3) -#endif - -#define _GPLR(x) (0x40E00000 + (((x) & 0x60) >> 3)) -#define _GPDR(x) (0x40E0000C + (((x) & 0x60) >> 3)) -#define _GPSR(x) (0x40E00018 + (((x) & 0x60) >> 3)) -#define _GPCR(x) (0x40E00024 + (((x) & 0x60) >> 3)) -#define _GRER(x) (0x40E00030 + (((x) & 0x60) >> 3)) -#define _GFER(x) (0x40E0003C + (((x) & 0x60) >> 3)) -#define _GEDR(x) (0x40E00048 + (((x) & 0x60) >> 3)) -#define _GAFR(x) (0x40E00054 + (((x) & 0x70) >> 2)) - -#if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS) -#define GPLR(x) (((((x) & 0x7f) < 96) ? _GPLR(x) : GPLR3)) -#define GPDR(x) (((((x) & 0x7f) < 96) ? _GPDR(x) : GPDR3)) -#define GPSR(x) (((((x) & 0x7f) < 96) ? _GPSR(x) : GPSR3)) -#define GPCR(x) (((((x) & 0x7f) < 96) ? _GPCR(x) : GPCR3)) -#define GRER(x) (((((x) & 0x7f) < 96) ? _GRER(x) : GRER3)) -#define GFER(x) (((((x) & 0x7f) < 96) ? _GFER(x) : GFER3)) -#define GEDR(x) (((((x) & 0x7f) < 96) ? _GEDR(x) : GEDR3)) -#define GAFR(x) (((((x) & 0x7f) < 96) ? _GAFR(x) : \ - ((((x) & 0x7f) < 112) ? GAFR3_L : GAFR3_U))) -#else -#define GPLR(x) _GPLR(x) -#define GPDR(x) _GPDR(x) -#define GPSR(x) _GPSR(x) -#define GPCR(x) _GPCR(x) -#define GRER(x) _GRER(x) -#define GFER(x) _GFER(x) -#define GEDR(x) _GEDR(x) -#define GAFR(x) _GAFR(x) -#endif - -#define GPIO_bit(x) (1 << ((x) & 0x1f)) - -/******************************************************************************/ -/* - * Multi-function Pin Registers: - */ -/* PXA320 */ -#if defined(CONFIG_CPU_PXA320) -#define DF_IO0 0x40e1024c -#define DF_IO1 0x40e10254 -#define DF_IO2 0x40e1025c -#define DF_IO3 0x40e10264 -#define DF_IO4 0x40e1026c -#define DF_IO5 0x40e10274 -#define DF_IO6 0x40e1027c -#define DF_IO7 0x40e10284 -#define DF_IO8 0x40e10250 -#define DF_IO9 0x40e10258 -#define DF_IO10 0x40e10260 -#define DF_IO11 0x40e10268 -#define DF_IO12 0x40e10270 -#define DF_IO13 0x40e10278 -#define DF_IO14 0x40e10280 -#define DF_IO15 0x40e10288 -#define DF_CLE_nOE 0x40e10204 -#define DF_ALE_nWE1 0x40e10208 -#define DF_ALE_nWE2 0x40e1021c -#define DF_SCLK_E 0x40e10210 -#define DF_nCS0 0x40e10224 -#define DF_nCS1 0x40e10228 -#define nBE0 0x40e10214 -#define nBE1 0x40e10218 -#define nLUA 0x40e10234 -#define nLLA 0x40e10238 -#define DF_ADDR0 0x40e1023c -#define DF_ADDR1 0x40e10240 -#define DF_ADDR2 0x40e10244 -#define DF_ADDR3 0x40e10248 -#define DF_INT_RnB 0x40e10220 -#define DF_nCS0 0x40e10224 -#define DF_nCS1 0x40e10228 -#define DF_nWE 0x40e1022c -#define DF_nRE 0x40e10230 - -#define nXCVREN 0x40e10138 - -#define GPIO0 0x40e10124 -#define GPIO1 0x40e10128 -#define GPIO2 0x40e1012c -#define GPIO3 0x40e10130 -#define GPIO4 0x40e10134 -#define GPIO5 0x40e1028c -#define GPIO6 0x40e10290 -#define GPIO7 0x40e10294 -#define GPIO8 0x40e10298 -#define GPIO9 0x40e1029c -#define GPIO10 0x40e10458 -#define GPIO11 0x40e102a0 -#define GPIO12 0x40e102a4 -#define GPIO13 0x40e102a8 -#define GPIO14 0x40e102ac -#define GPIO15 0x40e102b0 -#define GPIO16 0x40e102b4 -#define GPIO17 0x40e102b8 -#define GPIO18 0x40e102bc -#define GPIO19 0x40e102c0 -#define GPIO20 0x40e102c4 -#define GPIO21 0x40e102c8 -#define GPIO22 0x40e102cc -#define GPIO23 0x40e102d0 -#define GPIO24 0x40e102d4 -#define GPIO25 0x40e102d8 -#define GPIO26 0x40e102dc - -#define GPIO27 0x40e10400 -#define GPIO28 0x40e10404 -#define GPIO29 0x40e10408 -#define GPIO30 0x40e1040c -#define GPIO31 0x40e10410 -#define GPIO32 0x40e10414 -#define GPIO33 0x40e10418 -#define GPIO34 0x40e1041c -#define GPIO35 0x40e10420 -#define GPIO36 0x40e10424 -#define GPIO37 0x40e10428 -#define GPIO38 0x40e1042c -#define GPIO39 0x40e10430 -#define GPIO40 0x40e10434 -#define GPIO41 0x40e10438 -#define GPIO42 0x40e1043c -#define GPIO43 0x40e10440 -#define GPIO44 0x40e10444 -#define GPIO45 0x40e10448 -#define GPIO46 0x40e1044c -#define GPIO47 0x40e10450 -#define GPIO48 0x40e10454 -#define GPIO49 0x40e1045c -#define GPIO50 0x40e10460 -#define GPIO51 0x40e10464 -#define GPIO52 0x40e10468 -#define GPIO53 0x40e1046c -#define GPIO54 0x40e10470 -#define GPIO55 0x40e10474 -#define GPIO56 0x40e10478 -#define GPIO57 0x40e1047c -#define GPIO58 0x40e10480 -#define GPIO59 0x40e10484 -#define GPIO60 0x40e10488 -#define GPIO61 0x40e1048c -#define GPIO62 0x40e10490 - -#define GPIO6_2 0x40e10494 -#define GPIO7_2 0x40e10498 -#define GPIO8_2 0x40e1049c -#define GPIO9_2 0x40e104a0 -#define GPIO10_2 0x40e104a4 -#define GPIO11_2 0x40e104a8 -#define GPIO12_2 0x40e104ac -#define GPIO13_2 0x40e104b0 - -#define GPIO63 0x40e104b4 -#define GPIO64 0x40e104b8 -#define GPIO65 0x40e104bc -#define GPIO66 0x40e104c0 -#define GPIO67 0x40e104c4 -#define GPIO68 0x40e104c8 -#define GPIO69 0x40e104cc -#define GPIO70 0x40e104d0 -#define GPIO71 0x40e104d4 -#define GPIO72 0x40e104d8 -#define GPIO73 0x40e104dc - -#define GPIO14_2 0x40e104e0 -#define GPIO15_2 0x40e104e4 -#define GPIO16_2 0x40e104e8 -#define GPIO17_2 0x40e104ec - -#define GPIO74 0x40e104f0 -#define GPIO75 0x40e104f4 -#define GPIO76 0x40e104f8 -#define GPIO77 0x40e104fc -#define GPIO78 0x40e10500 -#define GPIO79 0x40e10504 -#define GPIO80 0x40e10508 -#define GPIO81 0x40e1050c -#define GPIO82 0x40e10510 -#define GPIO83 0x40e10514 -#define GPIO84 0x40e10518 -#define GPIO85 0x40e1051c -#define GPIO86 0x40e10520 -#define GPIO87 0x40e10524 -#define GPIO88 0x40e10528 -#define GPIO89 0x40e1052c -#define GPIO90 0x40e10530 -#define GPIO91 0x40e10534 -#define GPIO92 0x40e10538 -#define GPIO93 0x40e1053c -#define GPIO94 0x40e10540 -#define GPIO95 0x40e10544 -#define GPIO96 0x40e10548 -#define GPIO97 0x40e1054c -#define GPIO98 0x40e10550 - -#define GPIO99 0x40e10600 -#define GPIO100 0x40e10604 -#define GPIO101 0x40e10608 -#define GPIO102 0x40e1060c -#define GPIO103 0x40e10610 -#define GPIO104 0x40e10614 -#define GPIO105 0x40e10618 -#define GPIO106 0x40e1061c -#define GPIO107 0x40e10620 -#define GPIO108 0x40e10624 -#define GPIO109 0x40e10628 -#define GPIO110 0x40e1062c -#define GPIO111 0x40e10630 -#define GPIO112 0x40e10634 - -#define GPIO113 0x40e10638 -#define GPIO114 0x40e1063c -#define GPIO115 0x40e10640 -#define GPIO116 0x40e10644 -#define GPIO117 0x40e10648 -#define GPIO118 0x40e1064c -#define GPIO119 0x40e10650 -#define GPIO120 0x40e10654 -#define GPIO121 0x40e10658 -#define GPIO122 0x40e1065c -#define GPIO123 0x40e10660 -#define GPIO124 0x40e10664 -#define GPIO125 0x40e10668 -#define GPIO126 0x40e1066c -#define GPIO127 0x40e10670 - -#define GPIO0_2 0x40e10674 -#define GPIO1_2 0x40e10678 -#define GPIO2_2 0x40e1067c -#define GPIO3_2 0x40e10680 -#define GPIO4_2 0x40e10684 -#define GPIO5_2 0x40e10688 - -/* PXA300 and PXA310 */ -#elif defined(CONFIG_CPU_PXA300) || defined(CONFIG_CPU_PXA310) -#define DF_IO0 0x40e10220 -#define DF_IO1 0x40e10228 -#define DF_IO2 0x40e10230 -#define DF_IO3 0x40e10238 -#define DF_IO4 0x40e10258 -#define DF_IO5 0x40e10260 -#define DF_IO7 0x40e10270 -#define DF_IO6 0x40e10268 -#define DF_IO8 0x40e10224 -#define DF_IO9 0x40e1022c -#define DF_IO10 0x40e10234 -#define DF_IO11 0x40e1023c -#define DF_IO12 0x40e1025c -#define DF_IO13 0x40e10264 -#define DF_IO14 0x40e1026c -#define DF_IO15 0x40e10274 -#define DF_CLE_NOE 0x40e10240 -#define DF_ALE_nWE 0x40e1020c -#define DF_SCLK_E 0x40e10250 -#define nCS0 0x40e100c4 -#define nCS1 0x40e100c0 -#define nBE0 0x40e10204 -#define nBE1 0x40e10208 -#define nLUA 0x40e10244 -#define nLLA 0x40e10254 -#define DF_ADDR0 0x40e10210 -#define DF_ADDR1 0x40e10214 -#define DF_ADDR2 0x40e10218 -#define DF_ADDR3 0x40e1021c -#define DF_INT_RnB 0x40e100c8 -#define DF_nCS0 0x40e10248 -#define DF_nCS1 0x40e10278 -#define DF_nWE 0x40e100cc -#define DF_nRE 0x40e10200 - -#define GPIO0 0x40e100b4 -#define GPIO1 0x40e100b8 -#define GPIO2 0x40e100bc -#define GPIO3 0x40e1027c -#define GPIO4 0x40e10280 - -#define GPIO5 0x40e10284 -#define GPIO6 0x40e10288 -#define GPIO7 0x40e1028c -#define GPIO8 0x40e10290 -#define GPIO9 0x40e10294 -#define GPIO10 0x40e10298 -#define GPIO11 0x40e1029c -#define GPIO12 0x40e102a0 -#define GPIO13 0x40e102a4 -#define GPIO14 0x40e102a8 -#define GPIO15 0x40e102ac -#define GPIO16 0x40e102b0 -#define GPIO17 0x40e102b4 -#define GPIO18 0x40e102b8 -#define GPIO19 0x40e102bc -#define GPIO20 0x40e102c0 -#define GPIO21 0x40e102c4 -#define GPIO22 0x40e102c8 -#define GPIO23 0x40e102cc -#define GPIO24 0x40e102d0 -#define GPIO25 0x40e102d4 -#define GPIO26 0x40e102d8 - -#define GPIO27 0x40e10400 -#define GPIO28 0x40e10404 -#define GPIO29 0x40e10408 -#define ULPI_STP 0x40e1040c -#define ULPI_NXT 0x40e10410 -#define ULPI_DIR 0x40e10414 -#define GPIO30 0x40e10418 -#define GPIO31 0x40e1041c -#define GPIO32 0x40e10420 -#define GPIO33 0x40e10424 -#define GPIO34 0x40e10428 -#define GPIO35 0x40e1042c -#define GPIO36 0x40e10430 -#define GPIO37 0x40e10434 -#define GPIO38 0x40e10438 -#define GPIO39 0x40e1043c -#define GPIO40 0x40e10440 -#define GPIO41 0x40e10444 -#define GPIO42 0x40e10448 -#define GPIO43 0x40e1044c -#define GPIO44 0x40e10450 -#define GPIO45 0x40e10454 -#define GPIO46 0x40e10458 -#define GPIO47 0x40e1045c -#define GPIO48 0x40e10460 - -#define GPIO49 0x40e10464 -#define GPIO50 0x40e10468 -#define GPIO51 0x40e1046c -#define GPIO52 0x40e10470 -#define GPIO53 0x40e10474 -#define GPIO54 0x40e10478 -#define GPIO55 0x40e1047c -#define GPIO56 0x40e10480 -#define GPIO57 0x40e10484 -#define GPIO58 0x40e10488 -#define GPIO59 0x40e1048c -#define GPIO60 0x40e10490 -#define GPIO61 0x40e10494 -#define GPIO62 0x40e10498 -#define GPIO63 0x40e1049c -#define GPIO64 0x40e104a0 -#define GPIO65 0x40e104a4 -#define GPIO66 0x40e104a8 -#define GPIO67 0x40e104ac -#define GPIO68 0x40e104b0 -#define GPIO69 0x40e104b4 -#define GPIO70 0x40e104b8 -#define GPIO71 0x40e104bc -#define GPIO72 0x40e104c0 -#define GPIO73 0x40e104c4 -#define GPIO74 0x40e104c8 -#define GPIO75 0x40e104cc -#define GPIO76 0x40e104d0 -#define GPIO77 0x40e104d4 -#define GPIO78 0x40e104d8 -#define GPIO79 0x40e104dc -#define GPIO80 0x40e104e0 -#define GPIO81 0x40e104e4 -#define GPIO82 0x40e104e8 -#define GPIO83 0x40e104ec -#define GPIO84 0x40e104f0 -#define GPIO85 0x40e104f4 -#define GPIO86 0x40e104f8 -#define GPIO87 0x40e104fc -#define GPIO88 0x40e10500 -#define GPIO89 0x40e10504 -#define GPIO90 0x40e10508 -#define GPIO91 0x40e1050c -#define GPIO92 0x40e10510 -#define GPIO93 0x40e10514 -#define GPIO94 0x40e10518 -#define GPIO95 0x40e1051c -#define GPIO96 0x40e10520 -#define GPIO97 0x40e10524 -#define GPIO98 0x40e10528 - -#define GPIO99 0x40e10600 -#define GPIO100 0x40e10604 -#define GPIO101 0x40e10608 -#define GPIO102 0x40e1060c -#define GPIO103 0x40e10610 -#define GPIO104 0x40e10614 -#define GPIO105 0x40e10618 -#define GPIO106 0x40e1061c -#define GPIO107 0x40e10620 -#define GPIO108 0x40e10624 -#define GPIO109 0x40e10628 -#define GPIO110 0x40e1062c -#define GPIO111 0x40e10630 -#define GPIO112 0x40e10634 - -#define GPIO113 0x40e10638 -#define GPIO114 0x40e1063c -#define GPIO115 0x40e10640 -#define GPIO116 0x40e10644 -#define GPIO117 0x40e10648 -#define GPIO118 0x40e1064c -#define GPIO119 0x40e10650 -#define GPIO120 0x40e10654 -#define GPIO121 0x40e10658 -#define GPIO122 0x40e1065c -#define GPIO123 0x40e10660 -#define GPIO124 0x40e10664 -#define GPIO125 0x40e10668 -#define GPIO126 0x40e1066c -#define GPIO127 0x40e10670 - -#define GPIO0_2 0x40e10674 -#define GPIO1_2 0x40e10678 -#define GPIO2_2 0x40e102dc -#define GPIO3_2 0x40e102e0 -#define GPIO4_2 0x40e102e4 -#define GPIO5_2 0x40e102e8 -#define GPIO6_2 0x40e102ec - -#ifndef CONFIG_CPU_PXA300 /* PXA310 only */ -#define GPIO7_2 0x40e1052c -#define GPIO8_2 0x40e10530 -#define GPIO9_2 0x40e10534 -#define GPIO10_2 0x40e10538 -#endif -#endif - -#ifdef CONFIG_CPU_MONAHANS -/* MFPR Bit Definitions, see 4-10, Vol. 1 */ -#define PULL_SEL 0x8000 -#define PULLUP_EN 0x4000 -#define PULLDOWN_EN 0x2000 - -#define DRIVE_FAST_1mA 0x0 -#define DRIVE_FAST_2mA 0x400 -#define DRIVE_FAST_3mA 0x800 -#define DRIVE_FAST_4mA 0xC00 -#define DRIVE_SLOW_6mA 0x1000 -#define DRIVE_FAST_6mA 0x1400 -#define DRIVE_SLOW_10mA 0x1800 -#define DRIVE_FAST_10mA 0x1C00 - -#define SLEEP_SEL 0x200 -#define SLEEP_DATA 0x100 -#define SLEEP_OE_N 0x80 -#define EDGE_CLEAR 0x40 -#define EDGE_FALL_EN 0x20 -#define EDGE_RISE_EN 0x10 - -#define AF_SEL_0 0x0 /* Alternate function 0 (reset state) */ -#define AF_SEL_1 0x1 /* Alternate function 1 */ -#define AF_SEL_2 0x2 /* Alternate function 2 */ -#define AF_SEL_3 0x3 /* Alternate function 3 */ -#define AF_SEL_4 0x4 /* Alternate function 4 */ -#define AF_SEL_5 0x5 /* Alternate function 5 */ -#define AF_SEL_6 0x6 /* Alternate function 6 */ -#define AF_SEL_7 0x7 /* Alternate function 7 */ - -#endif /* CONFIG_CPU_MONAHANS */ - -/* GPIO alternate function assignments */ - -#define GPIO1_RST 1 /* reset */ -#define GPIO6_MMCCLK 6 /* MMC Clock */ -#define GPIO8_48MHz 7 /* 48 MHz clock output */ -#define GPIO8_MMCCS0 8 /* MMC Chip Select 0 */ -#define GPIO9_MMCCS1 9 /* MMC Chip Select 1 */ -#define GPIO10_RTCCLK 10 /* real time clock (1 Hz) */ -#define GPIO11_3_6MHz 11 /* 3.6 MHz oscillator out */ -#define GPIO12_32KHz 12 /* 32 kHz out */ -#define GPIO13_MBGNT 13 /* memory controller grant */ -#define GPIO14_MBREQ 14 /* alternate bus master request */ -#define GPIO15_nCS_1 15 /* chip select 1 */ -#define GPIO16_PWM0 16 /* PWM0 output */ -#define GPIO17_PWM1 17 /* PWM1 output */ -#define GPIO18_RDY 18 /* Ext. Bus Ready */ -#define GPIO19_DREQ1 19 /* External DMA Request */ -#define GPIO20_DREQ0 20 /* External DMA Request */ -#define GPIO23_SCLK 23 /* SSP clock */ -#define GPIO24_SFRM 24 /* SSP Frame */ -#define GPIO25_STXD 25 /* SSP transmit */ -#define GPIO26_SRXD 26 /* SSP receive */ -#define GPIO27_SEXTCLK 27 /* SSP ext_clk */ -#define GPIO28_BITCLK 28 /* AC97/I2S bit_clk */ -#define GPIO29_SDATA_IN 29 /* AC97 Sdata_in0 / I2S Sdata_in */ -#define GPIO30_SDATA_OUT 30 /* AC97/I2S Sdata_out */ -#define GPIO31_SYNC 31 /* AC97/I2S sync */ -#define GPIO32_SDATA_IN1 32 /* AC97 Sdata_in1 */ -#define GPIO33_nCS_5 33 /* chip select 5 */ -#define GPIO34_FFRXD 34 /* FFUART receive */ -#define GPIO34_MMCCS0 34 /* MMC Chip Select 0 */ -#define GPIO35_FFCTS 35 /* FFUART Clear to send */ -#define GPIO36_FFDCD 36 /* FFUART Data carrier detect */ -#define GPIO37_FFDSR 37 /* FFUART data set ready */ -#define GPIO38_FFRI 38 /* FFUART Ring Indicator */ -#define GPIO39_MMCCS1 39 /* MMC Chip Select 1 */ -#define GPIO39_FFTXD 39 /* FFUART transmit data */ -#define GPIO40_FFDTR 40 /* FFUART data terminal Ready */ -#define GPIO41_FFRTS 41 /* FFUART request to send */ -#define GPIO42_BTRXD 42 /* BTUART receive data */ -#define GPIO43_BTTXD 43 /* BTUART transmit data */ -#define GPIO44_BTCTS 44 /* BTUART clear to send */ -#define GPIO45_BTRTS 45 /* BTUART request to send */ -#define GPIO46_ICPRXD 46 /* ICP receive data */ -#define GPIO46_STRXD 46 /* STD_UART receive data */ -#define GPIO47_ICPTXD 47 /* ICP transmit data */ -#define GPIO47_STTXD 47 /* STD_UART transmit data */ -#define GPIO48_nPOE 48 /* Output Enable for Card Space */ -#define GPIO49_nPWE 49 /* Write Enable for Card Space */ -#define GPIO50_nPIOR 50 /* I/O Read for Card Space */ -#define GPIO51_nPIOW 51 /* I/O Write for Card Space */ -#define GPIO52_nPCE_1 52 /* Card Enable for Card Space */ -#define GPIO53_nPCE_2 53 /* Card Enable for Card Space */ -#define GPIO53_MMCCLK 53 /* MMC Clock */ -#define GPIO54_MMCCLK 54 /* MMC Clock */ -#define GPIO54_pSKTSEL 54 /* Socket Select for Card Space */ -#define GPIO55_nPREG 55 /* Card Address bit 26 */ -#define GPIO56_nPWAIT 56 /* Wait signal for Card Space */ -#define GPIO57_nIOIS16 57 /* Bus Width select for I/O Card Space */ -#define GPIO58_LDD_0 58 /* LCD data pin 0 */ -#define GPIO59_LDD_1 59 /* LCD data pin 1 */ -#define GPIO60_LDD_2 60 /* LCD data pin 2 */ -#define GPIO61_LDD_3 61 /* LCD data pin 3 */ -#define GPIO62_LDD_4 62 /* LCD data pin 4 */ -#define GPIO63_LDD_5 63 /* LCD data pin 5 */ -#define GPIO64_LDD_6 64 /* LCD data pin 6 */ -#define GPIO65_LDD_7 65 /* LCD data pin 7 */ -#define GPIO66_LDD_8 66 /* LCD data pin 8 */ -#define GPIO66_MBREQ 66 /* alternate bus master req */ -#define GPIO67_LDD_9 67 /* LCD data pin 9 */ -#define GPIO67_MMCCS0 67 /* MMC Chip Select 0 */ -#define GPIO68_LDD_10 68 /* LCD data pin 10 */ -#define GPIO68_MMCCS1 68 /* MMC Chip Select 1 */ -#define GPIO69_LDD_11 69 /* LCD data pin 11 */ -#define GPIO69_MMCCLK 69 /* MMC_CLK */ -#define GPIO70_LDD_12 70 /* LCD data pin 12 */ -#define GPIO70_RTCCLK 70 /* Real Time clock (1 Hz) */ -#define GPIO71_LDD_13 71 /* LCD data pin 13 */ -#define GPIO71_3_6MHz 71 /* 3.6 MHz Oscillator clock */ -#define GPIO72_LDD_14 72 /* LCD data pin 14 */ -#define GPIO72_32kHz 72 /* 32 kHz clock */ -#define GPIO73_LDD_15 73 /* LCD data pin 15 */ -#define GPIO73_MBGNT 73 /* Memory controller grant */ -#define GPIO74_LCD_FCLK 74 /* LCD Frame clock */ -#define GPIO75_LCD_LCLK 75 /* LCD line clock */ -#define GPIO76_LCD_PCLK 76 /* LCD Pixel clock */ -#define GPIO77_LCD_ACBIAS 77 /* LCD AC Bias */ -#define GPIO78_nCS_2 78 /* chip select 2 */ -#define GPIO79_nCS_3 79 /* chip select 3 */ -#define GPIO80_nCS_4 80 /* chip select 4 */ - -/* GPIO alternate function mode & direction */ - -#define GPIO_IN 0x000 -#define GPIO_OUT 0x080 -#define GPIO_ALT_FN_1_IN 0x100 -#define GPIO_ALT_FN_1_OUT 0x180 -#define GPIO_ALT_FN_2_IN 0x200 -#define GPIO_ALT_FN_2_OUT 0x280 -#define GPIO_ALT_FN_3_IN 0x300 -#define GPIO_ALT_FN_3_OUT 0x380 -#define GPIO_MD_MASK_NR 0x07f -#define GPIO_MD_MASK_DIR 0x080 -#define GPIO_MD_MASK_FN 0x300 - -#define GPIO1_RTS_MD ( 1 | GPIO_ALT_FN_1_IN) -#define GPIO6_MMCCLK_MD ( 6 | GPIO_ALT_FN_1_OUT) -#define GPIO8_48MHz_MD ( 8 | GPIO_ALT_FN_1_OUT) -#define GPIO8_MMCCS0_MD ( 8 | GPIO_ALT_FN_1_OUT) -#define GPIO9_MMCCS1_MD ( 9 | GPIO_ALT_FN_1_OUT) -#define GPIO10_RTCCLK_MD (10 | GPIO_ALT_FN_1_OUT) -#define GPIO11_3_6MHz_MD (11 | GPIO_ALT_FN_1_OUT) -#define GPIO12_32KHz_MD (12 | GPIO_ALT_FN_1_OUT) -#define GPIO13_MBGNT_MD (13 | GPIO_ALT_FN_2_OUT) -#define GPIO14_MBREQ_MD (14 | GPIO_ALT_FN_1_IN) -#define GPIO15_nCS_1_MD (15 | GPIO_ALT_FN_2_OUT) -#define GPIO16_PWM0_MD (16 | GPIO_ALT_FN_2_OUT) -#define GPIO17_PWM1_MD (17 | GPIO_ALT_FN_2_OUT) -#define GPIO18_RDY_MD (18 | GPIO_ALT_FN_1_IN) -#define GPIO19_DREQ1_MD (19 | GPIO_ALT_FN_1_IN) -#define GPIO20_DREQ0_MD (20 | GPIO_ALT_FN_1_IN) -#define GPIO23_SCLK_md (23 | GPIO_ALT_FN_2_OUT) -#define GPIO24_SFRM_MD (24 | GPIO_ALT_FN_2_OUT) -#define GPIO25_STXD_MD (25 | GPIO_ALT_FN_2_OUT) -#define GPIO26_SRXD_MD (26 | GPIO_ALT_FN_1_IN) -#define GPIO27_SEXTCLK_MD (27 | GPIO_ALT_FN_1_IN) -#define GPIO28_BITCLK_AC97_MD (28 | GPIO_ALT_FN_1_IN) -#define GPIO28_BITCLK_I2S_MD (28 | GPIO_ALT_FN_2_IN) -#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN) -#define GPIO29_SDATA_IN_I2S_MD (29 | GPIO_ALT_FN_2_IN) -#define GPIO30_SDATA_OUT_AC97_MD (30 | GPIO_ALT_FN_2_OUT) -#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT) -#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT) -#define GPIO31_SYNC_I2S_MD (31 | GPIO_ALT_FN_1_OUT) -#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN) -#define GPIO33_nCS_5_MD (33 | GPIO_ALT_FN_2_OUT) -#define GPIO34_FFRXD_MD (34 | GPIO_ALT_FN_1_IN) -#define GPIO34_MMCCS0_MD (34 | GPIO_ALT_FN_2_OUT) -#define GPIO35_FFCTS_MD (35 | GPIO_ALT_FN_1_IN) -#define GPIO36_FFDCD_MD (36 | GPIO_ALT_FN_1_IN) -#define GPIO37_FFDSR_MD (37 | GPIO_ALT_FN_1_IN) -#define GPIO38_FFRI_MD (38 | GPIO_ALT_FN_1_IN) -#define GPIO39_MMCCS1_MD (39 | GPIO_ALT_FN_1_OUT) -#define GPIO39_FFTXD_MD (39 | GPIO_ALT_FN_2_OUT) -#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT) -#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT) -#define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN) -#define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT) -#define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN) -#define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT) -#define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN) -#define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN) -#define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT) -#define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT) -#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) -#define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT) -#define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT) -#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT) -#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT) -#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT) -#define GPIO53_MMCCLK_MD (53 | GPIO_ALT_FN_1_OUT) -#define GPIO54_MMCCLK_MD (54 | GPIO_ALT_FN_1_OUT) -#define GPIO54_pSKTSEL_MD (54 | GPIO_ALT_FN_2_OUT) -#define GPIO55_nPREG_MD (55 | GPIO_ALT_FN_2_OUT) -#define GPIO56_nPWAIT_MD (56 | GPIO_ALT_FN_1_IN) -#define GPIO57_nIOIS16_MD (57 | GPIO_ALT_FN_1_IN) -#define GPIO58_LDD_0_MD (58 | GPIO_ALT_FN_2_OUT) -#define GPIO59_LDD_1_MD (59 | GPIO_ALT_FN_2_OUT) -#define GPIO60_LDD_2_MD (60 | GPIO_ALT_FN_2_OUT) -#define GPIO61_LDD_3_MD (61 | GPIO_ALT_FN_2_OUT) -#define GPIO62_LDD_4_MD (62 | GPIO_ALT_FN_2_OUT) -#define GPIO63_LDD_5_MD (63 | GPIO_ALT_FN_2_OUT) -#define GPIO64_LDD_6_MD (64 | GPIO_ALT_FN_2_OUT) -#define GPIO65_LDD_7_MD (65 | GPIO_ALT_FN_2_OUT) -#define GPIO66_LDD_8_MD (66 | GPIO_ALT_FN_2_OUT) -#define GPIO66_MBREQ_MD (66 | GPIO_ALT_FN_1_IN) -#define GPIO67_LDD_9_MD (67 | GPIO_ALT_FN_2_OUT) -#define GPIO67_MMCCS0_MD (67 | GPIO_ALT_FN_1_OUT) -#define GPIO68_LDD_10_MD (68 | GPIO_ALT_FN_2_OUT) -#define GPIO68_MMCCS1_MD (68 | GPIO_ALT_FN_1_OUT) -#define GPIO69_LDD_11_MD (69 | GPIO_ALT_FN_2_OUT) -#define GPIO69_MMCCLK_MD (69 | GPIO_ALT_FN_1_OUT) -#define GPIO70_LDD_12_MD (70 | GPIO_ALT_FN_2_OUT) -#define GPIO70_RTCCLK_MD (70 | GPIO_ALT_FN_1_OUT) -#define GPIO71_LDD_13_MD (71 | GPIO_ALT_FN_2_OUT) -#define GPIO71_3_6MHz_MD (71 | GPIO_ALT_FN_1_OUT) -#define GPIO72_LDD_14_MD (72 | GPIO_ALT_FN_2_OUT) -#define GPIO72_32kHz_MD (72 | GPIO_ALT_FN_1_OUT) -#define GPIO73_LDD_15_MD (73 | GPIO_ALT_FN_2_OUT) -#define GPIO73_MBGNT_MD (73 | GPIO_ALT_FN_1_OUT) -#define GPIO74_LCD_FCLK_MD (74 | GPIO_ALT_FN_2_OUT) -#define GPIO75_LCD_LCLK_MD (75 | GPIO_ALT_FN_2_OUT) -#define GPIO76_LCD_PCLK_MD (76 | GPIO_ALT_FN_2_OUT) -#define GPIO77_LCD_ACBIAS_MD (77 | GPIO_ALT_FN_2_OUT) -#define GPIO78_nCS_2_MD (78 | GPIO_ALT_FN_2_OUT) -#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT) -#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT) - -#define GPIO117_SCL (117 | GPIO_ALT_FN_1_OUT) -#define GPIO118_SDA (118 | GPIO_ALT_FN_1_OUT) - -/* - * Power Manager - */ -#ifdef CONFIG_CPU_MONAHANS - -#define ASCR 0x40F40000 /* Application Subsystem Power Status/Control Register */ -#define ARSR 0x40F40004 /* Application Subsystem Reset Status Register */ -#define AD3ER 0x40F40008 /* Application Subsystem D3 state Wakeup Enable Register */ -#define AD3SR 0x40F4000C /* Application Subsystem D3 state Wakeup Status Register */ -#define AD2D0ER 0x40F40010 /* Application Subsystem D2 to D0 state Wakeup Enable Register */ -#define AD2D0SR 0x40F40014 /* Application Subsystem D2 to D0 state Wakeup Status Register */ -#define AD2D1ER 0x40F40018 /* Application Subsystem D2 to D1 state Wakeup Enable Register */ -#define AD2D1SR 0x40F4001C /* Application Subsystem D2 to D1 state Wakeup Status Register */ -#define AD1D0ER 0x40F40020 /* Application Subsystem D1 to D0 state Wakeup Enable Register */ -#define AD1D0SR 0x40F40024 /* Application Subsystem D1 to D0 state Wakeup Status Register */ -#define ASDCNT 0x40F40028 /* Application Subsystem SRAM Drowsy Count Register */ -#define AD3R 0x40F40030 /* Application Subsystem D3 State Configuration Register */ -#define AD2R 0x40F40034 /* Application Subsystem D2 State Configuration Register */ -#define AD1R 0x40F40038 /* Application Subsystem D1 State Configuration Register */ - -#define PMCR 0x40F50000 /* Power Manager Control Register */ -#define PSR 0x40F50004 /* Power Manager S2 Status Register */ -#define PSPR 0x40F50008 /* Power Manager Scratch Pad Register */ -#define PCFR 0x40F5000C /* Power Manager General Configuration Register */ -#define PWER 0x40F50010 /* Power Manager Wake-up Enable Register */ -#define PWSR 0x40F50014 /* Power Manager Wake-up Status Register */ -#define PECR 0x40F50018 /* Power Manager EXT_WAKEUP[1:0] Control Register */ -#define DCDCSR 0x40F50080 /* DC-DC Controller Status Register */ -#define PVCR 0x40F50100 /* Power Manager Voltage Change Control Register */ -#define PCMD(x) (0x40F50110 + x*4) -#define PCMD0 (0x40F50110 + 0 * 4) -#define PCMD1 (0x40F50110 + 1 * 4) -#define PCMD2 (0x40F50110 + 2 * 4) -#define PCMD3 (0x40F50110 + 3 * 4) -#define PCMD4 (0x40F50110 + 4 * 4) -#define PCMD5 (0x40F50110 + 5 * 4) -#define PCMD6 (0x40F50110 + 6 * 4) -#define PCMD7 (0x40F50110 + 7 * 4) -#define PCMD8 (0x40F50110 + 8 * 4) -#define PCMD9 (0x40F50110 + 9 * 4) -#define PCMD10 (0x40F50110 + 10 * 4) -#define PCMD11 (0x40F50110 + 11 * 4) -#define PCMD12 (0x40F50110 + 12 * 4) -#define PCMD13 (0x40F50110 + 13 * 4) -#define PCMD14 (0x40F50110 + 14 * 4) -#define PCMD15 (0x40F50110 + 15 * 4) -#define PCMD16 (0x40F50110 + 16 * 4) -#define PCMD17 (0x40F50110 + 17 * 4) -#define PCMD18 (0x40F50110 + 18 * 4) -#define PCMD19 (0x40F50110 + 19 * 4) -#define PCMD20 (0x40F50110 + 20 * 4) -#define PCMD21 (0x40F50110 + 21 * 4) -#define PCMD22 (0x40F50110 + 22 * 4) -#define PCMD23 (0x40F50110 + 23 * 4) -#define PCMD24 (0x40F50110 + 24 * 4) -#define PCMD25 (0x40F50110 + 25 * 4) -#define PCMD26 (0x40F50110 + 26 * 4) -#define PCMD27 (0x40F50110 + 27 * 4) -#define PCMD28 (0x40F50110 + 28 * 4) -#define PCMD29 (0x40F50110 + 29 * 4) -#define PCMD30 (0x40F50110 + 30 * 4) -#define PCMD31 (0x40F50110 + 31 * 4) - -#define PCMD_MBC (1<<12) -#define PCMD_DCE (1<<11) -#define PCMD_LC (1<<10) -#define PCMD_SQC (3<<8) /* only 00 and 01 are valid */ - -#define PVCR_FVC (0x1 << 28) -#define PVCR_VCSA (0x1<<14) -#define PVCR_CommandDelay (0xf80) -#define PVCR_ReadPointer 0x01f00000 -#define PVCR_SlaveAddress (0x7f) - -#else /* ifdef CONFIG_CPU_MONAHANS */ - -#define PMCR 0x40F00000 /* Power Manager Control Register */ -#define PSSR 0x40F00004 /* Power Manager Sleep Status Register */ -#define PSPR 0x40F00008 /* Power Manager Scratch Pad Register */ -#define PWER 0x40F0000C /* Power Manager Wake-up Enable Register */ -#define PRER 0x40F00010 /* Power Manager GPIO Rising-Edge Detect Enable Register */ -#define PFER 0x40F00014 /* Power Manager GPIO Falling-Edge Detect Enable Register */ -#define PEDR 0x40F00018 /* Power Manager GPIO Edge Detect Status Register */ -#define PCFR 0x40F0001C /* Power Manager General Configuration Register */ -#define PGSR0 0x40F00020 /* Power Manager GPIO Sleep State Register for GP[31-0] */ -#define PGSR1 0x40F00024 /* Power Manager GPIO Sleep State Register for GP[63-32] */ -#define PGSR2 0x40F00028 /* Power Manager GPIO Sleep State Register for GP[84-64] */ -#define PGSR3 0x40F0002C /* Power Manager GPIO Sleep State Register for GP[118-96] */ -#define RCSR 0x40F00030 /* Reset Controller Status Register */ - -#define PSLR 0x40F00034 /* Power Manager Sleep Config Register */ -#define PSTR 0x40F00038 /* Power Manager Standby Config Register */ -#define PSNR 0x40F0003C /* Power Manager Sense Config Register */ -#define PVCR 0x40F00040 /* Power Manager VoltageControl Register */ -#define PKWR 0x40F00050 /* Power Manager KB Wake-up Enable Reg */ -#define PKSR 0x40F00054 /* Power Manager KB Level-Detect Register */ -#define PCMD(x) (0x40F00080 + x*4) -#define PCMD0 (0x40F00080 + 0 * 4) -#define PCMD1 (0x40F00080 + 1 * 4) -#define PCMD2 (0x40F00080 + 2 * 4) -#define PCMD3 (0x40F00080 + 3 * 4) -#define PCMD4 (0x40F00080 + 4 * 4) -#define PCMD5 (0x40F00080 + 5 * 4) -#define PCMD6 (0x40F00080 + 6 * 4) -#define PCMD7 (0x40F00080 + 7 * 4) -#define PCMD8 (0x40F00080 + 8 * 4) -#define PCMD9 (0x40F00080 + 9 * 4) -#define PCMD10 (0x40F00080 + 10 * 4) -#define PCMD11 (0x40F00080 + 11 * 4) -#define PCMD12 (0x40F00080 + 12 * 4) -#define PCMD13 (0x40F00080 + 13 * 4) -#define PCMD14 (0x40F00080 + 14 * 4) -#define PCMD15 (0x40F00080 + 15 * 4) -#define PCMD16 (0x40F00080 + 16 * 4) -#define PCMD17 (0x40F00080 + 17 * 4) -#define PCMD18 (0x40F00080 + 18 * 4) -#define PCMD19 (0x40F00080 + 19 * 4) -#define PCMD20 (0x40F00080 + 20 * 4) -#define PCMD21 (0x40F00080 + 21 * 4) -#define PCMD22 (0x40F00080 + 22 * 4) -#define PCMD23 (0x40F00080 + 23 * 4) -#define PCMD24 (0x40F00080 + 24 * 4) -#define PCMD25 (0x40F00080 + 25 * 4) -#define PCMD26 (0x40F00080 + 26 * 4) -#define PCMD27 (0x40F00080 + 27 * 4) -#define PCMD28 (0x40F00080 + 28 * 4) -#define PCMD29 (0x40F00080 + 29 * 4) -#define PCMD30 (0x40F00080 + 30 * 4) -#define PCMD31 (0x40F00080 + 31 * 4) - -#define PCMD_MBC (1<<12) -#define PCMD_DCE (1<<11) -#define PCMD_LC (1<<10) -/* FIXME: PCMD_SQC need be checked. */ -#define PCMD_SQC (3<<8) /* currently only bit 8 is changerable, */ - /* bit 9 should be 0 all day. */ -#define PVCR_VCSA (0x1<<14) -#define PVCR_CommandDelay (0xf80) -/* define MACRO for Power Manager General Configuration Register (PCFR) */ -#define PCFR_FVC (0x1 << 10) -#define PCFR_PI2C_EN (0x1 << 6) - -#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ -#define PSSR_RDH (1 << 5) /* Read Disable Hold */ -#define PSSR_PH (1 << 4) /* Peripheral Control Hold */ -#define PSSR_VFS (1 << 2) /* VDD Fault Status */ -#define PSSR_BFS (1 << 1) /* Battery Fault Status */ -#define PSSR_SSS (1 << 0) /* Software Sleep Status */ - -#define PCFR_DS (1 << 3) /* Deep Sleep Mode */ -#define PCFR_FS (1 << 2) /* Float Static Chip Selects */ -#define PCFR_FP (1 << 1) /* Float PCMCIA controls */ -#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */ - -#define RCSR_GPR (1 << 3) /* GPIO Reset */ -#define RCSR_SMR (1 << 2) /* Sleep Mode */ -#define RCSR_WDR (1 << 1) /* Watchdog Reset */ -#define RCSR_HWR (1 << 0) /* Hardware Reset */ - -#endif /* CONFIG_CPU_MONAHANS */ - -/* - * SSP Serial Port Registers - */ -#define SSCR0 0x41000000 /* SSP Control Register 0 */ -#define SSCR1 0x41000004 /* SSP Control Register 1 */ -#define SSSR 0x41000008 /* SSP Status Register */ -#define SSITR 0x4100000C /* SSP Interrupt Test Register */ -#define SSDR 0x41000010 /* (Write / Read) SSP Data Write Register/SSP Data Read Register */ - -/* - * MultiMediaCard (MMC) controller - */ -#define MMC_STRPCL 0x41100000 /* Control to start and stop MMC clock */ -#define MMC_STAT 0x41100004 /* MMC Status Register (read only) */ -#define MMC_CLKRT 0x41100008 /* MMC clock rate */ -#define MMC_SPI 0x4110000c /* SPI mode control bits */ -#define MMC_CMDAT 0x41100010 /* Command/response/data sequence control */ -#define MMC_RESTO 0x41100014 /* Expected response time out */ -#define MMC_RDTO 0x41100018 /* Expected data read time out */ -#define MMC_BLKLEN 0x4110001c /* Block length of data transaction */ -#define MMC_NOB 0x41100020 /* Number of blocks, for block mode */ -#define MMC_PRTBUF 0x41100024 /* Partial MMC_TXFIFO FIFO written */ -#define MMC_I_MASK 0x41100028 /* Interrupt Mask */ -#define MMC_I_REG 0x4110002c /* Interrupt Register (read only) */ -#define MMC_CMD 0x41100030 /* Index of current command */ -#define MMC_ARGH 0x41100034 /* MSW part of the current command argument */ -#define MMC_ARGL 0x41100038 /* LSW part of the current command argument */ -#define MMC_RES 0x4110003c /* Response FIFO (read only) */ -#define MMC_RXFIFO 0x41100040 /* Receive FIFO (read only) */ -#define MMC_TXFIFO 0x41100044 /* Transmit FIFO (write only) */ - - -/* - * LCD - */ -#define LCCR0 0x44000000 /* LCD Controller Control Register 0 */ -#define LCCR1 0x44000004 /* LCD Controller Control Register 1 */ -#define LCCR2 0x44000008 /* LCD Controller Control Register 2 */ -#define LCCR3 0x4400000C /* LCD Controller Control Register 3 */ -#define DFBR0 0x44000020 /* DMA Channel 0 Frame Branch Register */ -#define DFBR1 0x44000024 /* DMA Channel 1 Frame Branch Register */ -#define LCSR0 0x44000038 /* LCD Controller Status Register */ -#define LCSR1 0x44000034 /* LCD Controller Status Register */ -#define LIIDR 0x4400003C /* LCD Controller Interrupt ID Register */ -#define TMEDRGBR 0x44000040 /* TMED RGB Seed Register */ -#define TMEDCR 0x44000044 /* TMED Control Register */ - -#define FDADR0 0x44000200 /* DMA Channel 0 Frame Descriptor Address Register */ -#define FSADR0 0x44000204 /* DMA Channel 0 Frame Source Address Register */ -#define FIDR0 0x44000208 /* DMA Channel 0 Frame ID Register */ -#define LDCMD0 0x4400020C /* DMA Channel 0 Command Register */ -#define FDADR1 0x44000210 /* DMA Channel 1 Frame Descriptor Address Register */ -#define FSADR1 0x44000214 /* DMA Channel 1 Frame Source Address Register */ -#define FIDR1 0x44000218 /* DMA Channel 1 Frame ID Register */ -#define LDCMD1 0x4400021C /* DMA Channel 1 Command Register */ - -#define LCCR0_ENB (1 << 0) /* LCD Controller enable */ -#define LCCR0_CMS (1 << 1) /* Color = 0, Monochrome = 1 */ -#define LCCR0_SDS (1 << 2) /* Single Panel = 0, Dual Panel = 1 */ -#define LCCR0_LDM (1 << 3) /* LCD Disable Done Mask */ -#define LCCR0_SFM (1 << 4) /* Start of frame mask */ -#define LCCR0_IUM (1 << 5) /* Input FIFO underrun mask */ -#define LCCR0_EFM (1 << 6) /* End of Frame mask */ -#define LCCR0_PAS (1 << 7) /* Passive = 0, Active = 1 */ -#define LCCR0_BLE (1 << 8) /* Little Endian = 0, Big Endian = 1 */ -#define LCCR0_DPD (1 << 9) /* Double Pixel mode, 4 pixel value = 0, 8 pixle values = 1 */ -#define LCCR0_DIS (1 << 10) /* LCD Disable */ -#define LCCR0_QDM (1 << 11) /* LCD Quick Disable mask */ -#define LCCR0_PDD (0xff << 12) /* Palette DMA request delay */ -#define LCCR0_PDD_S 12 -#define LCCR0_BM (1 << 20) /* Branch mask */ -#define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */ -#if defined(CONFIG_CPU_PXA27X) -#define LCCR0_LCDT (1 << 22) /* LCD Panel Type */ -#define LCCR0_RDSTM (1 << 23) /* Read Status Interrupt Mask */ -#define LCCR0_CMDIM (1 << 24) /* Command Interrupt Mask */ -#endif - -#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */ -#define LCCR1_DisWdth(Pixel) /* Display Width [1..800 pix.] */ \ - (((Pixel) - 1) << FShft (LCCR1_PPL)) - -#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */ -#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \ - /* pulse Width [1..64 Tpix] */ \ - (((Tpix) - 1) << FShft (LCCR1_HSW)) - -#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */ - /* count - 1 [Tpix] */ -#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \ - /* [1..256 Tpix] */ \ - (((Tpix) - 1) << FShft (LCCR1_ELW)) - -#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */ - /* Wait count - 1 [Tpix] */ -#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \ - /* [1..256 Tpix] */ \ - (((Tpix) - 1) << FShft (LCCR1_BLW)) - - -#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */ -#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \ - (((Line) - 1) << FShft (LCCR2_LPP)) - -#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */ - /* Width - 1 [Tln] (L_FCLK) */ -#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \ - /* Width [1..64 Tln] */ \ - (((Tln) - 1) << FShft (LCCR2_VSW)) - -#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */ - /* count [Tln] */ -#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \ - /* [0..255 Tln] */ \ - ((Tln) << FShft (LCCR2_EFW)) - -#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */ - /* Wait count [Tln] */ -#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \ - /* [0..255 Tln] */ \ - ((Tln) << FShft (LCCR2_BFW)) - -#define LCCR3_API (0xf << 16) /* AC Bias pin trasitions per interrupt */ -#define LCCR3_API_S 16 -#define LCCR3_VSP (1 << 20) /* vertical sync polarity */ -#define LCCR3_HSP (1 << 21) /* horizontal sync polarity */ -#define LCCR3_PCP (1 << 22) /* pixel clock polarity */ -#define LCCR3_OEP (1 << 23) /* output enable polarity */ -#define LCCR3_DPC (1 << 27) /* double pixel clock mode */ - -#define LCCR3_PDFOR_0 (0 << 30) -#define LCCR3_PDFOR_1 (1 << 30) -#define LCCR3_PDFOR_2 (2 << 30) -#define LCCR3_PDFOR_3 (3 << 30) - - -#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */ -#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor */ \ - (((Div) << FShft (LCCR3_PCD))) - - -#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */ -#define LCCR3_Bpp(Bpp) /* Bit Per Pixel */ \ - ((((Bpp&0x7) << FShft (LCCR3_BPP)))|(((Bpp&0x8)<<26))) - -#define LCCR3_ACB Fld (8, 8) /* AC Bias */ -#define LCCR3_Acb(Acb) /* BAC Bias */ \ - (((Acb) << FShft (LCCR3_ACB))) - -#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */ - /* pulse active High */ -#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */ - -#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */ - /* active High */ -#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */ - /* active Low */ - -#define LCSR0_LDD (1 << 0) /* LCD Disable Done */ -#define LCSR0_SOF (1 << 1) /* Start of frame */ -#define LCSR0_BER (1 << 2) /* Bus error */ -#define LCSR0_ABC (1 << 3) /* AC Bias count */ -#define LCSR0_IUL (1 << 4) /* input FIFO underrun Lower panel */ -#define LCSR0_IUU (1 << 5) /* input FIFO underrun Upper panel */ -#define LCSR0_OU (1 << 6) /* output FIFO underrun */ -#define LCSR0_QD (1 << 7) /* quick disable */ -#define LCSR0_EOF0 (1 << 8) /* end of frame */ -#define LCSR0_BS (1 << 9) /* branch status */ -#define LCSR0_SINT (1 << 10) /* subsequent interrupt */ - -#define LCSR1_SOF1 (1 << 0) -#define LCSR1_SOF2 (1 << 1) -#define LCSR1_SOF3 (1 << 2) -#define LCSR1_SOF4 (1 << 3) -#define LCSR1_SOF5 (1 << 4) -#define LCSR1_SOF6 (1 << 5) - -#define LCSR1_EOF1 (1 << 8) -#define LCSR1_EOF2 (1 << 9) -#define LCSR1_EOF3 (1 << 10) -#define LCSR1_EOF4 (1 << 11) -#define LCSR1_EOF5 (1 << 12) -#define LCSR1_EOF6 (1 << 13) - -#define LCSR1_BS1 (1 << 16) -#define LCSR1_BS2 (1 << 17) -#define LCSR1_BS3 (1 << 18) -#define LCSR1_BS4 (1 << 19) -#define LCSR1_BS5 (1 << 20) -#define LCSR1_BS6 (1 << 21) - -#define LCSR1_IU2 (1 << 25) -#define LCSR1_IU3 (1 << 26) -#define LCSR1_IU4 (1 << 27) -#define LCSR1_IU5 (1 << 28) -#define LCSR1_IU6 (1 << 29) - -#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ -#if defined(CONFIG_CPU_PXA27X) -#define LDCMD_SOFINT (1 << 22) -#define LDCMD_EOFINT (1 << 21) -#endif - -/* - * Memory controller - */ - -#ifdef CONFIG_CPU_MONAHANS - -/* PXA3xx */ - -/* Static Memory Controller Registers */ -#define MSC0 0x4A000008 /* Static Memory Control Register 0 */ -#define MSC1 0x4A00000C /* Static Memory Control Register 1 */ -#define MECR 0x4A000014 /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */ -#define SXCNFG 0x4A00001C /* Synchronous Static Memory Control Register */ -#define MCMEM0 0x4A000028 /* Card interface Common Memory Space Socket 0 Timing */ -#define MCATT0 0x4A000030 /* Card interface Attribute Space Socket 0 Timing Configuration */ -#define MCIO0 0x4A000038 /* Card interface I/O Space Socket 0 Timing Configuration */ -#define MEMCLKCFG 0x4A000068 /* SCLK speed configuration */ -#define CSADRCFG0 0x4A000080 /* Address Configuration for chip select 0 */ -#define CSADRCFG1 0x4A000084 /* Address Configuration for chip select 1 */ -#define CSADRCFG2 0x4A000088 /* Address Configuration for chip select 2 */ -#define CSADRCFG3 0x4A00008C /* Address Configuration for chip select 3 */ -#define CSADRCFG_P 0x4A000090 /* Address Configuration for pcmcia card interface */ -#define CSMSADRCFG 0x4A0000A0 /* Master Address Configuration Register */ -#define CLK_RET_DEL 0x4A0000B0 /* Delay line and mux selects for return data latching for sync. flash */ -#define ADV_RET_DEL 0x4A0000B4 /* Delay line and mux selects for return data latching for sync. flash */ - -/* Dynamic Memory Controller Registers */ -#define MDCNFG 0x48100000 /* SDRAM Configuration Register 0 */ -#define MDREFR 0x48100004 /* SDRAM Refresh Control Register */ -#define FLYCNFG 0x48100020 /* Fly-by DMA DVAL[1:0] polarities */ -#define MDMRS 0x48100040 /* MRS value to be written to SDRAM */ -#define DDR_SCAL 0x48100050 /* Software Delay Line Calibration/Configuration for external DDR memory. */ -#define DDR_HCAL 0x48100060 /* Hardware Delay Line Calibration/Configuration for external DDR memory. */ -#define DDR_WCAL 0x48100068 /* DDR Write Strobe Calibration Register */ -#define DMCIER 0x48100070 /* Dynamic MC Interrupt Enable Register. */ -#define DMCISR 0x48100078 /* Dynamic MC Interrupt Status Register. */ -#define DDR_DLS 0x48100080 /* DDR Delay Line Value Status register for external DDR memory. */ -#define EMPI 0x48100090 /* EMPI Control Register */ -#define RCOMP 0x48100100 -#define PAD_MA 0x48100110 -#define PAD_MDMSB 0x48100114 -#define PAD_MDLSB 0x48100118 -#define PAD_DMEM 0x4810011c -#define PAD_SDCLK 0x48100120 -#define PAD_SDCS 0x48100124 -#define PAD_SMEM 0x48100128 -#define PAD_SCLK 0x4810012C -#define TAI 0x48100F00 /* TAI Tavor Address Isolation Register */ - -/* Some frequently used bits */ -#define MDCNFG_DMAP 0x80000000 /* SDRAM 1GB Memory Map Enable */ -#define MDCNFG_DMCEN 0x40000000 /* Enable Dynamic Memory Controller */ -#define MDCNFG_HWFREQ 0x20000000 /* Hardware Frequency Change Calibration */ -#define MDCNFG_DTYPE 0x400 /* SDRAM Type: 1=DDR SDRAM */ - -#define MDCNFG_DTC_0 0x0 /* Timing Category of SDRAM */ -#define MDCNFG_DTC_1 0x100 -#define MDCNFG_DTC_2 0x200 -#define MDCNFG_DTC_3 0x300 - -#define MDCNFG_DRAC_12 0x0 /* Number of Row Access Bits */ -#define MDCNFG_DRAC_13 0x20 -#define MDCNFG_DRAC_14 0x40 - -#define MDCNFG_DCAC_9 0x0 /* Number of Column Acess Bits */ -#define MDCNFG_DCAC_10 0x08 -#define MDCNFG_DCAC_11 0x10 - -#define MDCNFG_DBW_16 0x4 /* SDRAM Data Bus width 16bit */ -#define MDCNFG_DCSE1 0x2 /* SDRAM CS 1 Enable */ -#define MDCNFG_DCSE0 0x1 /* SDRAM CS 0 Enable */ - - -/* Data Flash Controller Registers */ - -#define NDCR 0x43100000 /* Data Flash Control register */ -#define NDTR0CS0 0x43100004 /* Data Controller Timing Parameter 0 Register for ND_nCS0 */ -/* #define NDTR0CS1 0x43100008 /\* Data Controller Timing Parameter 0 Register for ND_nCS1 *\/ */ -#define NDTR1CS0 0x4310000C /* Data Controller Timing Parameter 1 Register for ND_nCS0 */ -/* #define NDTR1CS1 0x43100010 /\* Data Controller Timing Parameter 1 Register for ND_nCS1 *\/ */ -#define NDSR 0x43100014 /* Data Controller Status Register */ -#define NDPCR 0x43100018 /* Data Controller Page Count Register */ -#define NDBDR0 0x4310001C /* Data Controller Bad Block Register 0 */ -#define NDBDR1 0x43100020 /* Data Controller Bad Block Register 1 */ -#define NDDB 0x43100040 /* Data Controller Data Buffer */ -#define NDCB0 0x43100048 /* Data Controller Command Buffer0 */ -#define NDCB1 0x4310004C /* Data Controller Command Buffer1 */ -#define NDCB2 0x43100050 /* Data Controller Command Buffer2 */ - -#define NDCR_SPARE_EN (0x1<<31) -#define NDCR_ECC_EN (0x1<<30) -#define NDCR_DMA_EN (0x1<<29) -#define NDCR_ND_RUN (0x1<<28) -#define NDCR_DWIDTH_C (0x1<<27) -#define NDCR_DWIDTH_M (0x1<<26) -#define NDCR_PAGE_SZ (0x3<<24) -#define NDCR_NCSX (0x1<<23) -#define NDCR_ND_STOP (0x1<<22) -/* reserved: - * #define NDCR_ND_MODE (0x3<<21) - * #define NDCR_NAND_MODE 0x0 */ -#define NDCR_CLR_PG_CNT (0x1<<20) -#define NDCR_CLR_ECC (0x1<<19) -#define NDCR_RD_ID_CNT (0x7<<16) -#define NDCR_RA_START (0x1<<15) -#define NDCR_PG_PER_BLK (0x1<<14) -#define NDCR_ND_ARB_EN (0x1<<12) -#define NDCR_RDYM (0x1<<11) -#define NDCR_CS0_PAGEDM (0x1<<10) -#define NDCR_CS1_PAGEDM (0x1<<9) -#define NDCR_CS0_CMDDM (0x1<<8) -#define NDCR_CS1_CMDDM (0x1<<7) -#define NDCR_CS0_BBDM (0x1<<6) -#define NDCR_CS1_BBDM (0x1<<5) -#define NDCR_DBERRM (0x1<<4) -#define NDCR_SBERRM (0x1<<3) -#define NDCR_WRDREQM (0x1<<2) -#define NDCR_RDDREQM (0x1<<1) -#define NDCR_WRCMDREQM (0x1) - -#define NDSR_RDY (0x1<<11) -#define NDSR_CS0_PAGED (0x1<<10) -#define NDSR_CS1_PAGED (0x1<<9) -#define NDSR_CS0_CMDD (0x1<<8) -#define NDSR_CS1_CMDD (0x1<<7) -#define NDSR_CS0_BBD (0x1<<6) -#define NDSR_CS1_BBD (0x1<<5) -#define NDSR_DBERR (0x1<<4) -#define NDSR_SBERR (0x1<<3) -#define NDSR_WRDREQ (0x1<<2) -#define NDSR_RDDREQ (0x1<<1) -#define NDSR_WRCMDREQ (0x1) - -#define NDCB0_AUTO_RS (0x1<<25) -#define NDCB0_CSEL (0x1<<24) -#define NDCB0_CMD_TYPE (0x7<<21) -#define NDCB0_NC (0x1<<20) -#define NDCB0_DBC (0x1<<19) -#define NDCB0_ADDR_CYC (0x7<<16) -#define NDCB0_CMD2 (0xff<<8) -#define NDCB0_CMD1 (0xff) -#define MCMEM(s) MCMEM0 -#define MCATT(s) MCATT0 -#define MCIO(s) MCIO0 -#define MECR_CIT (1 << 1)/* Card Is There: 0 -> no card, 1 -> card inserted */ - -/* Maximum values for NAND Interface Timing Registers in DFC clock - * periods */ -#define DFC_MAX_tCH 7 -#define DFC_MAX_tCS 7 -#define DFC_MAX_tWH 7 -#define DFC_MAX_tWP 7 -#define DFC_MAX_tRH 7 -#define DFC_MAX_tRP 15 -#define DFC_MAX_tR 65535 -#define DFC_MAX_tWHR 15 -#define DFC_MAX_tAR 15 - -#define DFC_CLOCK 104 /* DFC Clock is 104 MHz */ -#define DFC_CLK_PER_US DFC_CLOCK/1000 /* clock period in ns */ - -#else /* CONFIG_CPU_MONAHANS */ - -/* PXA2xx */ - -#define MEMC_BASE 0x48000000 /* Base of Memory Controller */ -#define MDCNFG_OFFSET 0x0 -#define MDREFR_OFFSET 0x4 -#define MSC0_OFFSET 0x8 -#define MSC1_OFFSET 0xC -#define MSC2_OFFSET 0x10 -#define MECR_OFFSET 0x14 -#define SXLCR_OFFSET 0x18 -#define SXCNFG_OFFSET 0x1C -#define FLYCNFG_OFFSET 0x20 -#define SXMRS_OFFSET 0x24 -#define MCMEM0_OFFSET 0x28 -#define MCMEM1_OFFSET 0x2C -#define MCATT0_OFFSET 0x30 -#define MCATT1_OFFSET 0x34 -#define MCIO0_OFFSET 0x38 -#define MCIO1_OFFSET 0x3C -#define MDMRS_OFFSET 0x40 - -#define MDCNFG 0x48000000 /* SDRAM Configuration Register 0 */ -#define MDCNFG_DE0 0x00000001 -#define MDCNFG_DE1 0x00000002 -#define MDCNFG_DE2 0x00010000 -#define MDCNFG_DE3 0x00020000 -#define MDCNFG_DWID0 0x00000004 - -#define MDREFR 0x48000004 /* SDRAM Refresh Control Register */ -#define MSC0 0x48000008 /* Static Memory Control Register 0 */ -#define MSC1 0x4800000C /* Static Memory Control Register 1 */ -#define MSC2 0x48000010 /* Static Memory Control Register 2 */ -#define MECR 0x48000014 /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */ -#define SXLCR 0x48000018 /* LCR value to be written to SDRAM-Timing Synchronous Flash */ -#define SXCNFG 0x4800001C /* Synchronous Static Memory Control Register */ -#define FLYCNFG 0x48000020 -#define SXMRS 0x48000024 /* MRS value to be written to Synchronous Flash or SMROM */ -#define MCMEM0 0x48000028 /* Card interface Common Memory Space Socket 0 Timing */ -#define MCMEM1 0x4800002C /* Card interface Common Memory Space Socket 1 Timing */ -#define MCATT0 0x48000030 /* Card interface Attribute Space Socket 0 Timing Configuration */ -#define MCATT1 0x48000034 /* Card interface Attribute Space Socket 1 Timing Configuration */ -#define MCIO0 0x48000038 /* Card interface I/O Space Socket 0 Timing Configuration */ -#define MCIO1 0x4800003C /* Card interface I/O Space Socket 1 Timing Configuration */ -#define MDMRS 0x48000040 /* MRS value to be written to SDRAM */ -#define BOOT_DEF 0x48000044 /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */ - -#define MDREFR_ALTREFA (1 << 31) /* Exiting Alternate Bus Master Mode Refresh Control */ -#define MDREFR_ALTREFB (1 << 30) /* Entering Alternate Bus Master Mode Refresh Control */ -#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ -#define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ -#define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ -#define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ -#define MDREFR_SLFRSH (1 << 22) /* SDRAM Self-Refresh Control/Status */ -#define MDREFR_APD (1 << 20) /* SDRAM/SSRAM Auto-Power-Down Enable */ -#define MDREFR_K2DB2 (1 << 19) /* SDCLK2 Divide by 2 Control/Status */ -#define MDREFR_K2RUN (1 << 18) /* SDCLK2 Run Control/Status */ -#define MDREFR_K1DB2 (1 << 17) /* SDCLK1 Divide by 2 Control/Status */ -#define MDREFR_K1RUN (1 << 16) /* SDCLK1 Run Control/Status */ -#define MDREFR_E1PIN (1 << 15) /* SDCKE1 Level Control/Status */ -#define MDREFR_K0DB2 (1 << 14) /* SDCLK0 Divide by 2 Control/Status */ -#define MDREFR_K0RUN (1 << 13) /* SDCLK0 Run Control/Status */ -#define MDREFR_E0PIN (1 << 12) /* SDCKE0 Level Control/Status */ - -#if defined(CONFIG_CPU_PXA27X) - -#define ARB_CNTRL 0x48000048 /* Arbiter Control Register */ - -#define ARB_DMA_SLV_PARK (1<<31) /* Be parked with DMA slave when idle */ -#define ARB_CI_PARK (1<<30) /* Be parked with Camera Interface when idle */ -#define ARB_EX_MEM_PARK (1<<29) /* Be parked with external MEMC when idle */ -#define ARB_INT_MEM_PARK (1<<28) /* Be parked with internal MEMC when idle */ -#define ARB_USB_PARK (1<<27) /* Be parked with USB when idle */ -#define ARB_LCD_PARK (1<<26) /* Be parked with LCD when idle */ -#define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */ -#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */ -#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */ - -#endif /* CONFIG_CPU_PXA27X */ - -/* LCD registers */ -#define LCCR4 0x44000010 /* LCD Controller Control Register 4 */ -#define LCCR5 0x44000014 /* LCD Controller Control Register 5 */ -#define FBR0 0x44000020 /* DMA Channel 0 Frame Branch Register */ -#define FBR1 0x44000024 /* DMA Channel 1 Frame Branch Register */ -#define FBR2 0x44000028 /* DMA Channel 2 Frame Branch Register */ -#define FBR3 0x4400002C /* DMA Channel 3 Frame Branch Register */ -#define FBR4 0x44000030 /* DMA Channel 4 Frame Branch Register */ -#define FDADR2 0x44000220 /* DMA Channel 2 Frame Descriptor Address Register */ -#define FSADR2 0x44000224 /* DMA Channel 2 Frame Source Address Register */ -#define FIDR2 0x44000228 /* DMA Channel 2 Frame ID Register */ -#define LDCMD2 0x4400022C /* DMA Channel 2 Command Register */ -#define FDADR3 0x44000230 /* DMA Channel 3 Frame Descriptor Address Register */ -#define FSADR3 0x44000234 /* DMA Channel 3 Frame Source Address Register */ -#define FIDR3 0x44000238 /* DMA Channel 3 Frame ID Register */ -#define LDCMD3 0x4400023C /* DMA Channel 3 Command Register */ -#define FDADR4 0x44000240 /* DMA Channel 4 Frame Descriptor Address Register */ -#define FSADR4 0x44000244 /* DMA Channel 4 Frame Source Address Register */ -#define FIDR4 0x44000248 /* DMA Channel 4 Frame ID Register */ -#define LDCMD4 0x4400024C /* DMA Channel 4 Command Register */ -#define FDADR5 0x44000250 /* DMA Channel 5 Frame Descriptor Address Register */ -#define FSADR5 0x44000254 /* DMA Channel 5 Frame Source Address Register */ -#define FIDR5 0x44000258 /* DMA Channel 5 Frame ID Register */ -#define LDCMD5 0x4400025C /* DMA Channel 5 Command Register */ - -#define OVL1C1 0x44000050 /* Overlay 1 Control Register 1 */ -#define OVL1C2 0x44000060 /* Overlay 1 Control Register 2 */ -#define OVL2C1 0x44000070 /* Overlay 2 Control Register 1 */ -#define OVL2C2 0x44000080 /* Overlay 2 Control Register 2 */ -#define CCR 0x44000090 /* Cursor Control Register */ - -#define FBR5 0x44000110 /* DMA Channel 5 Frame Branch Register */ -#define FBR6 0x44000114 /* DMA Channel 6 Frame Branch Register */ - -#define LCCR0_LDDALT (1<<26) /* LDD Alternate mapping bit when base pixel is RGBT16 */ -#define LCCR0_OUC (1<<25) /* Overlay Underlay Control Bit */ - -#define LCCR5_SOFM1 (1<<0) /* Start Of Frame Mask for Overlay 1 (channel 1) */ -#define LCCR5_SOFM2 (1<<1) /* Start Of Frame Mask for Overlay 2 (channel 2) */ -#define LCCR5_SOFM3 (1<<2) /* Start Of Frame Mask for Overlay 2 (channel 3) */ -#define LCCR5_SOFM4 (1<<3) /* Start Of Frame Mask for Overlay 2 (channel 4) */ -#define LCCR5_SOFM5 (1<<4) /* Start Of Frame Mask for cursor (channel 5) */ -#define LCCR5_SOFM6 (1<<5) /* Start Of Frame Mask for command data (channel 6) */ - -#define LCCR5_EOFM1 (1<<8) /* End Of Frame Mask for Overlay 1 (channel 1) */ -#define LCCR5_EOFM2 (1<<9) /* End Of Frame Mask for Overlay 2 (channel 2) */ -#define LCCR5_EOFM3 (1<<10) /* End Of Frame Mask for Overlay 2 (channel 3) */ -#define LCCR5_EOFM4 (1<<11) /* End Of Frame Mask for Overlay 2 (channel 4) */ -#define LCCR5_EOFM5 (1<<12) /* End Of Frame Mask for cursor (channel 5) */ -#define LCCR5_EOFM6 (1<<13) /* End Of Frame Mask for command data (channel 6) */ - -#define LCCR5_BSM1 (1<<16) /* Branch mask for Overlay 1 (channel 1) */ -#define LCCR5_BSM2 (1<<17) /* Branch mask for Overlay 2 (channel 2) */ -#define LCCR5_BSM3 (1<<18) /* Branch mask for Overlay 2 (channel 3) */ -#define LCCR5_BSM4 (1<<19) /* Branch mask for Overlay 2 (channel 4) */ -#define LCCR5_BSM5 (1<<20) /* Branch mask for cursor (channel 5) */ -#define LCCR5_BSM6 (1<<21) /* Branch mask for data command (channel 6) */ - -#define LCCR5_IUM1 (1<<24) /* Input FIFO Underrun Mask for Overlay 1 */ -#define LCCR5_IUM2 (1<<25) /* Input FIFO Underrun Mask for Overlay 2 */ -#define LCCR5_IUM3 (1<<26) /* Input FIFO Underrun Mask for Overlay 2 */ -#define LCCR5_IUM4 (1<<27) /* Input FIFO Underrun Mask for Overlay 2 */ -#define LCCR5_IUM5 (1<<28) /* Input FIFO Underrun Mask for cursor */ -#define LCCR5_IUM6 (1<<29) /* Input FIFO Underrun Mask for data command */ - -#define OVL1C1_O1EN (1<<31) /* Enable bit for Overlay 1 */ -#define OVL2C1_O2EN (1<<31) /* Enable bit for Overlay 2 */ -#define CCR_CEN (1<<31) /* Enable bit for Cursor */ - -/* Keypad controller */ - -#define KPC 0x41500000 /* Keypad Interface Control register */ -#define KPDK 0x41500008 /* Keypad Interface Direct Key register */ -#define KPREC 0x41500010 /* Keypad Intefcace Rotary Encoder register */ -#define KPMK 0x41500018 /* Keypad Intefcace Matrix Key register */ -#define KPAS 0x41500020 /* Keypad Interface Automatic Scan register */ -#define KPASMKP0 0x41500028 /* Keypad Interface Automatic Scan Multiple Key Presser register 0 */ -#define KPASMKP1 0x41500030 /* Keypad Interface Automatic Scan Multiple Key Presser register 1 */ -#define KPASMKP2 0x41500038 /* Keypad Interface Automatic Scan Multiple Key Presser register 2 */ -#define KPASMKP3 0x41500040 /* Keypad Interface Automatic Scan Multiple Key Presser register 3 */ -#define KPKDI 0x41500048 /* Keypad Interface Key Debounce Interval register */ - -#define KPC_AS (0x1 << 30) /* Automatic Scan bit */ -#define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */ -#define KPC_MI (0x1 << 22) /* Matrix interrupt bit */ -#define KPC_IMKP (0x1 << 21) /* Ignore Multiple Key Press */ -#define KPC_MS7 (0x1 << 20) /* Matrix scan line 7 */ -#define KPC_MS6 (0x1 << 19) /* Matrix scan line 6 */ -#define KPC_MS5 (0x1 << 18) /* Matrix scan line 5 */ -#define KPC_MS4 (0x1 << 17) /* Matrix scan line 4 */ -#define KPC_MS3 (0x1 << 16) /* Matrix scan line 3 */ -#define KPC_MS2 (0x1 << 15) /* Matrix scan line 2 */ -#define KPC_MS1 (0x1 << 14) /* Matrix scan line 1 */ -#define KPC_MS0 (0x1 << 13) /* Matrix scan line 0 */ -#define KPC_ME (0x1 << 12) /* Matrix Keypad Enable */ -#define KPC_MIE (0x1 << 11) /* Matrix Interrupt Enable */ -#define KPC_DK_DEB_SEL (0x1 << 9) /* Direct Key Debounce select */ -#define KPC_DI (0x1 << 5) /* Direct key interrupt bit */ -#define KPC_DEE0 (0x1 << 2) /* Rotary Encoder 0 Enable */ -#define KPC_DE (0x1 << 1) /* Direct Keypad Enable */ -#define KPC_DIE (0x1 << 0) /* Direct Keypad interrupt Enable */ - -#define KPDK_DKP (0x1 << 31) -#define KPDK_DK7 (0x1 << 7) -#define KPDK_DK6 (0x1 << 6) -#define KPDK_DK5 (0x1 << 5) -#define KPDK_DK4 (0x1 << 4) -#define KPDK_DK3 (0x1 << 3) -#define KPDK_DK2 (0x1 << 2) -#define KPDK_DK1 (0x1 << 1) -#define KPDK_DK0 (0x1 << 0) - -#define KPREC_OF1 (0x1 << 31) -#define kPREC_UF1 (0x1 << 30) -#define KPREC_OF0 (0x1 << 15) -#define KPREC_UF0 (0x1 << 14) - -#define KPMK_MKP (0x1 << 31) -#define KPAS_SO (0x1 << 31) -#define KPASMKPx_SO (0x1 << 31) - -#define GPIO113_BIT (1 << 17)/* GPIO113 in GPSR, GPCR, bit 17 */ -#define PSLR 0x40F00034 -#define PSTR 0x40F00038 /* Power Manager Standby Configuration Reg */ -#define PSNR 0x40F0003C /* Power Manager Sense Configuration Reg */ -#define PVCR 0x40F00040 /* Power Manager Voltage Change Control Reg */ -#define PKWR 0x40F00050 /* Power Manager KB Wake-Up Enable Reg */ -#define PKSR 0x40F00054 /* Power Manager KB Level-Detect Status Reg */ -#define OSMR4 0x40A00080 /* */ -#define OSCR4 0x40A00040 /* OS Timer Counter Register */ -#define OMCR4 0x40A000C0 /* */ - -#endif /* CONFIG_CPU_PXA27X */ - -#endif /* _PXA_REGS_H_ */ diff --git a/arch/arm/include/asm/arch-pxa/pxa.h b/arch/arm/include/asm/arch-pxa/pxa.h deleted file mode 100644 index 428a848..0000000 --- a/arch/arm/include/asm/arch-pxa/pxa.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * PXA common functions - * - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#ifndef __PXA_H__ -#define __PXA_H__ - -#define PXA255_A0 0x00000106 -#define PXA250_C0 0x00000105 -#define PXA250_B2 0x00000104 -#define PXA250_B1 0x00000103 -#define PXA250_B0 0x00000102 -#define PXA250_A1 0x00000101 -#define PXA250_A0 0x00000100 -#define PXA210_C0 0x00000125 -#define PXA210_B2 0x00000124 -#define PXA210_B1 0x00000123 -#define PXA210_B0 0x00000122 - -int cpu_is_pxa25x(void); -int cpu_is_pxa27x(void); -uint32_t pxa_get_cpu_revision(void); -void pxa2xx_dram_init(void); - -#endif /* __PXA_H__ */ diff --git a/arch/arm/include/asm/arch-pxa/regs-mmc.h b/arch/arm/include/asm/arch-pxa/regs-mmc.h deleted file mode 100644 index 6d9a736..0000000 --- a/arch/arm/include/asm/arch-pxa/regs-mmc.h +++ /dev/null @@ -1,140 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#ifndef __REGS_MMC_H__ -#define __REGS_MMC_H__ - -#define MMC0_BASE 0x41100000 -#define MMC1_BASE 0x42000000 - -int pxa_mmc_register(int card_index); - -struct pxa_mmc_regs { - uint32_t strpcl; - uint32_t stat; - uint32_t clkrt; - uint32_t spi; - uint32_t cmdat; - uint32_t resto; - uint32_t rdto; - uint32_t blklen; - uint32_t nob; - uint32_t prtbuf; - uint32_t i_mask; - uint32_t i_reg; - uint32_t cmd; - uint32_t argh; - uint32_t argl; - uint32_t res; - uint32_t rxfifo; - uint32_t txfifo; -}; - -/* MMC_STRPCL */ -#define MMC_STRPCL_STOP_CLK (1 << 0) -#define MMC_STRPCL_START_CLK (1 << 1) - -/* MMC_STAT */ -#define MMC_STAT_END_CMD_RES (1 << 13) -#define MMC_STAT_PRG_DONE (1 << 12) -#define MMC_STAT_DATA_TRAN_DONE (1 << 11) -#define MMC_STAT_CLK_EN (1 << 8) -#define MMC_STAT_RECV_FIFO_FULL (1 << 7) -#define MMC_STAT_XMIT_FIFO_EMPTY (1 << 6) -#define MMC_STAT_RES_CRC_ERROR (1 << 5) -#define MMC_STAT_SPI_READ_ERROR_TOKEN (1 << 4) -#define MMC_STAT_CRC_READ_ERROR (1 << 3) -#define MMC_STAT_CRC_WRITE_ERROR (1 << 2) -#define MMC_STAT_TIME_OUT_RESPONSE (1 << 1) -#define MMC_STAT_READ_TIME_OUT (1 << 0) - -/* MMC_CLKRT */ -#define MMC_CLKRT_20MHZ 0 -#define MMC_CLKRT_10MHZ 1 -#define MMC_CLKRT_5MHZ 2 -#define MMC_CLKRT_2_5MHZ 3 -#define MMC_CLKRT_1_25MHZ 4 -#define MMC_CLKRT_0_625MHZ 5 -#define MMC_CLKRT_0_3125MHZ 6 - -/* MMC_SPI */ -#define MMC_SPI_EN (1 << 0) -#define MMC_SPI_CS_EN (1 << 2) -#define MMC_SPI_CS_ADDRESS (1 << 3) -#define MMC_SPI_CRC_ON (1 << 1) - -/* MMC_CMDAT */ -#define MMC_CMDAT_SD_4DAT (1 << 8) -#define MMC_CMDAT_MMC_DMA_EN (1 << 7) -#define MMC_CMDAT_INIT (1 << 6) -#define MMC_CMDAT_BUSY (1 << 5) -#define MMC_CMDAT_BCR (MMC_CMDAT_BUSY | MMC_CMDAT_INIT) -#define MMC_CMDAT_STREAM (1 << 4) -#define MMC_CMDAT_WRITE (1 << 3) -#define MMC_CMDAT_DATA_EN (1 << 2) -#define MMC_CMDAT_R0 0 -#define MMC_CMDAT_R1 1 -#define MMC_CMDAT_R2 2 -#define MMC_CMDAT_R3 3 - -/* MMC_RESTO */ -#define MMC_RES_TO_MAX_MASK 0x7f - -/* MMC_RDTO */ -#define MMC_READ_TO_MAX_MASK 0xffff - -/* MMC_BLKLEN */ -#define MMC_BLK_LEN_MAX_MASK 0x3ff - -/* MMC_PRTBUF */ -#define MMC_PRTBUF_BUF_PART_FULL (1 << 0) - -/* MMC_I_MASK */ -#define MMC_I_MASK_TXFIFO_WR_REQ (1 << 6) -#define MMC_I_MASK_RXFIFO_RD_REQ (1 << 5) -#define MMC_I_MASK_CLK_IS_OFF (1 << 4) -#define MMC_I_MASK_STOP_CMD (1 << 3) -#define MMC_I_MASK_END_CMD_RES (1 << 2) -#define MMC_I_MASK_PRG_DONE (1 << 1) -#define MMC_I_MASK_DATA_TRAN_DONE (1 << 0) -#define MMC_I_MASK_ALL 0x7f - - -/* MMC_I_REG */ -#define MMC_I_REG_TXFIFO_WR_REQ (1 << 6) -#define MMC_I_REG_RXFIFO_RD_REQ (1 << 5) -#define MMC_I_REG_CLK_IS_OFF (1 << 4) -#define MMC_I_REG_STOP_CMD (1 << 3) -#define MMC_I_REG_END_CMD_RES (1 << 2) -#define MMC_I_REG_PRG_DONE (1 << 1) -#define MMC_I_REG_DATA_TRAN_DONE (1 << 0) - -/* MMC_CMD */ -#define MMC_CMD_INDEX_MAX 0x6f - -#define MMC_R1_IDLE_STATE 0x01 -#define MMC_R1_ERASE_STATE 0x02 -#define MMC_R1_ILLEGAL_CMD 0x04 -#define MMC_R1_COM_CRC_ERR 0x08 -#define MMC_R1_ERASE_SEQ_ERR 0x01 -#define MMC_R1_ADDR_ERR 0x02 -#define MMC_R1_PARAM_ERR 0x04 - -#define MMC_R1B_WP_ERASE_SKIP 0x0002 -#define MMC_R1B_ERR 0x0004 -#define MMC_R1B_CC_ERR 0x0008 -#define MMC_R1B_CARD_ECC_ERR 0x0010 -#define MMC_R1B_WP_VIOLATION 0x0020 -#define MMC_R1B_ERASE_PARAM 0x0040 -#define MMC_R1B_OOR 0x0080 -#define MMC_R1B_IDLE_STATE 0x0100 -#define MMC_R1B_ERASE_RESET 0x0200 -#define MMC_R1B_ILLEGAL_CMD 0x0400 -#define MMC_R1B_COM_CRC_ERR 0x0800 -#define MMC_R1B_ERASE_SEQ_ERR 0x1000 -#define MMC_R1B_ADDR_ERR 0x2000 -#define MMC_R1B_PARAM_ERR 0x4000 - -#endif /* __REGS_MMC_H__ */ diff --git a/arch/arm/include/asm/arch-pxa/regs-uart.h b/arch/arm/include/asm/arch-pxa/regs-uart.h deleted file mode 100644 index bdd0a47..0000000 --- a/arch/arm/include/asm/arch-pxa/regs-uart.h +++ /dev/null @@ -1,95 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#ifndef __REGS_UART_H__ -#define __REGS_UART_H__ - -#define FFUART_BASE 0x40100000 -#define BTUART_BASE 0x40200000 -#define STUART_BASE 0x40700000 -#define HWUART_BASE 0x41600000 - -struct pxa_uart_regs { - union { - uint32_t thr; - uint32_t rbr; - uint32_t dll; - }; - union { - uint32_t ier; - uint32_t dlh; - }; - union { - uint32_t fcr; - uint32_t iir; - }; - uint32_t lcr; - uint32_t mcr; - uint32_t lsr; - uint32_t msr; - uint32_t spr; - uint32_t isr; -}; - -#define IER_DMAE (1 << 7) -#define IER_UUE (1 << 6) -#define IER_NRZE (1 << 5) -#define IER_RTIOE (1 << 4) -#define IER_MIE (1 << 3) -#define IER_RLSE (1 << 2) -#define IER_TIE (1 << 1) -#define IER_RAVIE (1 << 0) - -#define IIR_FIFOES1 (1 << 7) -#define IIR_FIFOES0 (1 << 6) -#define IIR_TOD (1 << 3) -#define IIR_IID2 (1 << 2) -#define IIR_IID1 (1 << 1) -#define IIR_IP (1 << 0) - -#define FCR_ITL2 (1 << 7) -#define FCR_ITL1 (1 << 6) -#define FCR_RESETTF (1 << 2) -#define FCR_RESETRF (1 << 1) -#define FCR_TRFIFOE (1 << 0) -#define FCR_ITL_1 0 -#define FCR_ITL_8 (FCR_ITL1) -#define FCR_ITL_16 (FCR_ITL2) -#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1) - -#define LCR_DLAB (1 << 7) -#define LCR_SB (1 << 6) -#define LCR_STKYP (1 << 5) -#define LCR_EPS (1 << 4) -#define LCR_PEN (1 << 3) -#define LCR_STB (1 << 2) -#define LCR_WLS1 (1 << 1) -#define LCR_WLS0 (1 << 0) - -#define LSR_FIFOE (1 << 7) -#define LSR_TEMT (1 << 6) -#define LSR_TDRQ (1 << 5) -#define LSR_BI (1 << 4) -#define LSR_FE (1 << 3) -#define LSR_PE (1 << 2) -#define LSR_OE (1 << 1) -#define LSR_DR (1 << 0) - -#define MCR_LOOP (1 << 4) -#define MCR_OUT2 (1 << 3) -#define MCR_OUT1 (1 << 2) -#define MCR_RTS (1 << 1) -#define MCR_DTR (1 << 0) - -#define MSR_DCD (1 << 7) -#define MSR_RI (1 << 6) -#define MSR_DSR (1 << 5) -#define MSR_CTS (1 << 4) -#define MSR_DDCD (1 << 3) -#define MSR_TERI (1 << 2) -#define MSR_DDSR (1 << 1) -#define MSR_DCTS (1 << 0) - -#endif /* __REGS_UART_H__ */ diff --git a/arch/arm/include/asm/arch-pxa/regs-usb.h b/arch/arm/include/asm/arch-pxa/regs-usb.h deleted file mode 100644 index e46887c..0000000 --- a/arch/arm/include/asm/arch-pxa/regs-usb.h +++ /dev/null @@ -1,146 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * PXA25x UDC definitions - * - * Copyright (C) 2012 Łukasz Dałek <luk0104@gmail.com> - */ - -#ifndef __REGS_USB_H__ -#define __REGS_USB_H__ - -struct pxa25x_udc_regs { - /* UDC Control Register */ - uint32_t udccr; /* 0x000 */ - uint32_t reserved1; - - /* UDC Control Function Register */ - uint32_t udccfr; /* 0x008 */ - uint32_t reserved2; - - /* UDC Endpoint Control/Status Registers */ - uint32_t udccs[16]; /* 0x010 - 0x04c */ - - /* UDC Interrupt Control/Status Registers */ - uint32_t uicr0; /* 0x050 */ - uint32_t uicr1; /* 0x054 */ - uint32_t usir0; /* 0x058 */ - uint32_t usir1; /* 0x05c */ - - /* UDC Frame Number/Byte Count Registers */ - uint32_t ufnrh; /* 0x060 */ - uint32_t ufnrl; /* 0x064 */ - uint32_t ubcr2; /* 0x068 */ - uint32_t ubcr4; /* 0x06c */ - uint32_t ubcr7; /* 0x070 */ - uint32_t ubcr9; /* 0x074 */ - uint32_t ubcr12; /* 0x078 */ - uint32_t ubcr14; /* 0x07c */ - - /* UDC Endpoint Data Registers */ - uint32_t uddr0; /* 0x080 */ - uint32_t reserved3[7]; - uint32_t uddr5; /* 0x0a0 */ - uint32_t reserved4[7]; - uint32_t uddr10; /* 0x0c0 */ - uint32_t reserved5[7]; - uint32_t uddr15; /* 0x0e0 */ - uint32_t reserved6[7]; - uint32_t uddr1; /* 0x100 */ - uint32_t reserved7[31]; - uint32_t uddr2; /* 0x180 */ - uint32_t reserved8[31]; - uint32_t uddr3; /* 0x200 */ - uint32_t reserved9[127]; - uint32_t uddr4; /* 0x400 */ - uint32_t reserved10[127]; - uint32_t uddr6; /* 0x600 */ - uint32_t reserved11[31]; - uint32_t uddr7; /* 0x680 */ - uint32_t reserved12[31]; - uint32_t uddr8; /* 0x700 */ - uint32_t reserved13[127]; - uint32_t uddr9; /* 0x900 */ - uint32_t reserved14[127]; - uint32_t uddr11; /* 0xb00 */ - uint32_t reserved15[31]; - uint32_t uddr12; /* 0xb80 */ - uint32_t reserved16[31]; - uint32_t uddr13; /* 0xc00 */ - uint32_t reserved17[127]; - uint32_t uddr14; /* 0xe00 */ - -}; - -#define PXA25X_UDC_BASE 0x40600000 - -#define UDCCR_UDE (1 << 0) -#define UDCCR_UDA (1 << 1) -#define UDCCR_RSM (1 << 2) -#define UDCCR_RESIR (1 << 3) -#define UDCCR_SUSIR (1 << 4) -#define UDCCR_SRM (1 << 5) -#define UDCCR_RSTIR (1 << 6) -#define UDCCR_REM (1 << 7) - -/* Bulk IN endpoint 1/6/11 */ -#define UDCCS_BI_TSP (1 << 7) -#define UDCCS_BI_FST (1 << 5) -#define UDCCS_BI_SST (1 << 4) -#define UDCCS_BI_TUR (1 << 3) -#define UDCCS_BI_FTF (1 << 2) -#define UDCCS_BI_TPC (1 << 1) -#define UDCCS_BI_TFS (1 << 0) - -/* Bulk OUT endpoint 2/7/12 */ -#define UDCCS_BO_RSP (1 << 7) -#define UDCCS_BO_RNE (1 << 6) -#define UDCCS_BO_FST (1 << 5) -#define UDCCS_BO_SST (1 << 4) -#define UDCCS_BO_DME (1 << 3) -#define UDCCS_BO_RPC (1 << 1) -#define UDCCS_BO_RFS (1 << 0) - -/* Isochronous OUT endpoint 4/9/14 */ -#define UDCCS_IO_RSP (1 << 7) -#define UDCCS_IO_RNE (1 << 6) -#define UDCCS_IO_DME (1 << 3) -#define UDCCS_IO_ROF (1 << 2) -#define UDCCS_IO_RPC (1 << 1) -#define UDCCS_IO_RFS (1 << 0) - -/* Control endpoint 0 */ -#define UDCCS0_OPR (1 << 0) -#define UDCCS0_IPR (1 << 1) -#define UDCCS0_FTF (1 << 2) -#define UDCCS0_DRWF (1 << 3) -#define UDCCS0_SST (1 << 4) -#define UDCCS0_FST (1 << 5) -#define UDCCS0_RNE (1 << 6) -#define UDCCS0_SA (1 << 7) - -#define UICR0_IM0 (1 << 0) - -#define USIR0_IR0 (1 << 0) -#define USIR0_IR1 (1 << 1) -#define USIR0_IR2 (1 << 2) -#define USIR0_IR3 (1 << 3) -#define USIR0_IR4 (1 << 4) -#define USIR0_IR5 (1 << 5) -#define USIR0_IR6 (1 << 6) -#define USIR0_IR7 (1 << 7) - -#define UDCCFR_AREN (1 << 7) /* ACK response enable (now) */ -#define UDCCFR_ACM (1 << 2) /* ACK control mode (wait for AREN) */ -/* - * Intel(R) PXA255 Processor Specification, September 2003 (page 31) - * define new "must be one" bits in UDCCFR (see Table 12-13.) - */ -#define UDCCFR_MB1 (0xff & ~(UDCCFR_AREN | UDCCFR_ACM)) - -#define UFNRH_SIR (1 << 7) /* SOF interrupt request */ -#define UFNRH_SIM (1 << 6) /* SOF interrupt mask */ -#define UFNRH_IPE14 (1 << 5) /* ISO packet error, ep14 */ -#define UFNRH_IPE9 (1 << 4) /* ISO packet error, ep9 */ -#define UFNRH_IPE4 (1 << 3) /* ISO packet error, ep4 */ - -#endif /* __REGS_USB_H__ */ diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h index 26f1877..be44b76 100644 --- a/arch/arm/include/asm/config.h +++ b/arch/arm/include/asm/config.h @@ -9,8 +9,6 @@ #define CONFIG_SYS_BOOT_RAMDISK_HIGH #if defined(CONFIG_ARCH_LS1021A) || \ - defined(CONFIG_CPU_PXA27X) || \ - defined(CONFIG_CPU_MONAHANS) || \ defined(CONFIG_FSL_LAYERSCAPE) #include <asm/arch/config.h> #endif diff --git a/doc/develop/driver-model/serial-howto.rst b/doc/develop/driver-model/serial-howto.rst index 8af79a9..9da0e57 100644 --- a/doc/develop/driver-model/serial-howto.rst +++ b/doc/develop/driver-model/serial-howto.rst @@ -3,15 +3,6 @@ How to port a serial driver to driver model =========================================== -Almost all of the serial drivers have been converted as at January 2016. These -ones remain: - - * serial_bfin.c - * serial_pxa.c - -The deadline for this work was the end of January 2016. If no one steps -forward to convert these, at some point there may come a patch to remove them! - Here is a suggested approach for converting your serial driver over to driver model. Please feel free to update this file with your ideas and suggestions. diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index fd44421..6ff00a7 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -346,14 +346,6 @@ config MVEBU_MMC If unsure, say N. -config PXA_MMC_GENERIC - bool "Support for MMC controllers on PXA" - help - This selects MMC controllers on PXA. - If you are on a PXA architecture, say Y here. - - If unsure, say N. - config MMC_OMAP_HS bool "TI OMAP High Speed Multimedia Card Interface support" select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile index 9627509..7c42432 100644 --- a/drivers/mmc/Makefile +++ b/drivers/mmc/Makefile @@ -46,7 +46,6 @@ obj-$(CONFIG_MMC_MXS) += mxsmmc.o obj-$(CONFIG_MMC_OCTEONTX) += octeontx_hsmmc.o obj-$(CONFIG_MMC_OWL) += owl_mmc.o obj-$(CONFIG_MMC_PCI) += pci_mmc.o -obj-$(CONFIG_PXA_MMC_GENERIC) += pxa_mmc_gen.o obj-$(CONFIG_$(SPL_TPL_)SUPPORT_EMMC_RPMB) += rpmb.o obj-$(CONFIG_MMC_SANDBOX) += sandbox_mmc.o obj-$(CONFIG_SH_MMCIF) += sh_mmcif.o diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c deleted file mode 100644 index a0e1a76..0000000 --- a/drivers/mmc/pxa_mmc_gen.c +++ /dev/null @@ -1,531 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - * - * Modified to add driver model (DM) support - * Copyright (C) 2019 Marcel Ziswiler <marcel@ziswiler.com> - * - * Loosely based on the old code and Linux's PXA MMC driver - */ - -#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/arch/regs-mmc.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <asm/io.h> -#include <dm.h> -#include <dm/platform_data/pxa_mmc_gen.h> -#include <malloc.h> -#include <mmc.h> - -/* PXAMMC Generic default config for various CPUs */ -#if defined(CONFIG_CPU_PXA27X) -#define PXAMMC_CRC_SKIP -#define PXAMMC_FIFO_SIZE 32 -#define PXAMMC_MIN_SPEED 304000 -#define PXAMMC_MAX_SPEED 19500000 -#define PXAMMC_HOST_CAPS (MMC_MODE_4BIT) -#elif defined(CONFIG_CPU_MONAHANS) -#define PXAMMC_FIFO_SIZE 32 -#define PXAMMC_MIN_SPEED 304000 -#define PXAMMC_MAX_SPEED 26000000 -#define PXAMMC_HOST_CAPS (MMC_MODE_4BIT | MMC_MODE_HS) -#else -#error "This CPU isn't supported by PXA MMC!" -#endif - -#define MMC_STAT_ERRORS \ - (MMC_STAT_RES_CRC_ERROR | MMC_STAT_SPI_READ_ERROR_TOKEN | \ - MMC_STAT_CRC_READ_ERROR | MMC_STAT_TIME_OUT_RESPONSE | \ - MMC_STAT_READ_TIME_OUT | MMC_STAT_CRC_WRITE_ERROR) - -/* 1 millisecond (in wait cycles below it's 100 x 10uS waits) */ -#define PXA_MMC_TIMEOUT 100 - -struct pxa_mmc_priv { - struct pxa_mmc_regs *regs; -}; - -/* Wait for bit to be set */ -static int pxa_mmc_wait(struct mmc *mmc, uint32_t mask) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - unsigned int timeout = PXA_MMC_TIMEOUT; - - /* Wait for bit to be set */ - while (--timeout) { - if (readl(®s->stat) & mask) - break; - udelay(10); - } - - if (!timeout) - return -ETIMEDOUT; - - return 0; -} - -static int pxa_mmc_stop_clock(struct mmc *mmc) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - unsigned int timeout = PXA_MMC_TIMEOUT; - - /* If the clock aren't running, exit */ - if (!(readl(®s->stat) & MMC_STAT_CLK_EN)) - return 0; - - /* Tell the controller to turn off the clock */ - writel(MMC_STRPCL_STOP_CLK, ®s->strpcl); - - /* Wait until the clock are off */ - while (--timeout) { - if (!(readl(®s->stat) & MMC_STAT_CLK_EN)) - break; - udelay(10); - } - - /* The clock refused to stop, scream and die a painful death */ - if (!timeout) - return -ETIMEDOUT; - - /* The clock stopped correctly */ - return 0; -} - -static int pxa_mmc_start_cmd(struct mmc *mmc, struct mmc_cmd *cmd, - uint32_t cmdat) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - int ret; - - /* The card can send a "busy" response */ - if (cmd->resp_type & MMC_RSP_BUSY) - cmdat |= MMC_CMDAT_BUSY; - - /* Inform the controller about response type */ - switch (cmd->resp_type) { - case MMC_RSP_R1: - case MMC_RSP_R1b: - cmdat |= MMC_CMDAT_R1; - break; - case MMC_RSP_R2: - cmdat |= MMC_CMDAT_R2; - break; - case MMC_RSP_R3: - cmdat |= MMC_CMDAT_R3; - break; - default: - break; - } - - /* Load command and it's arguments into the controller */ - writel(cmd->cmdidx, ®s->cmd); - writel(cmd->cmdarg >> 16, ®s->argh); - writel(cmd->cmdarg & 0xffff, ®s->argl); - writel(cmdat, ®s->cmdat); - - /* Start the controller clock and wait until they are started */ - writel(MMC_STRPCL_START_CLK, ®s->strpcl); - - ret = pxa_mmc_wait(mmc, MMC_STAT_CLK_EN); - if (ret) - return ret; - - /* Correct and happy end */ - return 0; -} - -static int pxa_mmc_cmd_done(struct mmc *mmc, struct mmc_cmd *cmd) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - u32 a, b, c; - int i; - int stat; - - /* Read the controller status */ - stat = readl(®s->stat); - - /* - * Linux says: - * Did I mention this is Sick. We always need to - * discard the upper 8 bits of the first 16-bit word. - */ - a = readl(®s->res) & 0xffff; - for (i = 0; i < 4; i++) { - b = readl(®s->res) & 0xffff; - c = readl(®s->res) & 0xffff; - cmd->response[i] = (a << 24) | (b << 8) | (c >> 8); - a = c; - } - - /* The command response didn't arrive */ - if (stat & MMC_STAT_TIME_OUT_RESPONSE) { - return -ETIMEDOUT; - } else if (stat & MMC_STAT_RES_CRC_ERROR && - cmd->resp_type & MMC_RSP_CRC) { -#ifdef PXAMMC_CRC_SKIP - if (cmd->resp_type & MMC_RSP_136 && - cmd->response[0] & (1 << 31)) - printf("Ignoring CRC, this may be dangerous!\n"); - else -#endif - return -EILSEQ; - } - - /* The command response was successfully read */ - return 0; -} - -static int pxa_mmc_do_read_xfer(struct mmc *mmc, struct mmc_data *data) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - u32 len; - u32 *buf = (uint32_t *)data->dest; - int size; - int ret; - - len = data->blocks * data->blocksize; - - while (len) { - /* The controller has data ready */ - if (readl(®s->i_reg) & MMC_I_REG_RXFIFO_RD_REQ) { - size = min(len, (uint32_t)PXAMMC_FIFO_SIZE); - len -= size; - size /= 4; - - /* Read data into the buffer */ - while (size--) - *buf++ = readl(®s->rxfifo); - } - - if (readl(®s->stat) & MMC_STAT_ERRORS) - return -EIO; - } - - /* Wait for the transmission-done interrupt */ - ret = pxa_mmc_wait(mmc, MMC_STAT_DATA_TRAN_DONE); - if (ret) - return ret; - - return 0; -} - -static int pxa_mmc_do_write_xfer(struct mmc *mmc, struct mmc_data *data) -{ - struct pxa_mmc_priv *priv = mmc->priv; - struct pxa_mmc_regs *regs = priv->regs; - u32 len; - u32 *buf = (uint32_t *)data->src; - int size; - int ret; - - len = data->blocks * data->blocksize; - - while (len) { - /* The controller is ready to receive data */ - if (readl(®s->i_reg) & MMC_I_REG_TXFIFO_WR_REQ) { - size = min(len, (uint32_t)PXAMMC_FIFO_SIZE); - len -= size; - size /= 4; - - while (size--) - writel(*buf++, ®s->txfifo); - - if (min(len, (uint32_t)PXAMMC_FIFO_SIZE) < 32) - writel(MMC_PRTBUF_BUF_PART_FULL, ®s->prtbuf); - } - - if (readl(®s->stat) & MMC_STAT_ERRORS) - return -EIO; - } - - /* Wait for the transmission-done interrupt */ - ret = pxa_mmc_wait(mmc, MMC_STAT_DATA_TRAN_DONE); - if (ret) - return ret; - - /* Wait until the data are really written to the card */ - ret = pxa_mmc_wait(mmc, MMC_STAT_PRG_DONE); - if (ret) - return ret; - - return 0; -} - -static int pxa_mmc_send_cmd_common(struct pxa_mmc_priv *priv, struct mmc *mmc, - struct mmc_cmd *cmd, struct mmc_data *data) -{ - struct pxa_mmc_regs *regs = priv->regs; - u32 cmdat = 0; - int ret; - - /* Stop the controller */ - ret = pxa_mmc_stop_clock(mmc); - if (ret) - return ret; - - /* If we're doing data transfer, configure the controller accordingly */ - if (data) { - writel(data->blocks, ®s->nob); - writel(data->blocksize, ®s->blklen); - /* This delay can be optimized, but stick with max value */ - writel(0xffff, ®s->rdto); - cmdat |= MMC_CMDAT_DATA_EN; - if (data->flags & MMC_DATA_WRITE) - cmdat |= MMC_CMDAT_WRITE; - } - - /* Run in 4bit mode if the card can do it */ - if (mmc->bus_width == 4) - cmdat |= MMC_CMDAT_SD_4DAT; - - /* Execute the command */ - ret = pxa_mmc_start_cmd(mmc, cmd, cmdat); - if (ret) - return ret; - - /* Wait until the command completes */ - ret = pxa_mmc_wait(mmc, MMC_STAT_END_CMD_RES); - if (ret) - return ret; - - /* Read back the result */ - ret = pxa_mmc_cmd_done(mmc, cmd); - if (ret) - return ret; - - /* In case there was a data transfer scheduled, do it */ - if (data) { - if (data->flags & MMC_DATA_WRITE) - pxa_mmc_do_write_xfer(mmc, data); - else - pxa_mmc_do_read_xfer(mmc, data); - } - - return 0; -} - -static int pxa_mmc_set_ios_common(struct pxa_mmc_priv *priv, struct mmc *mmc) -{ - struct pxa_mmc_regs *regs = priv->regs; - u32 tmp; - u32 pxa_mmc_clock; - - if (!mmc->clock) { - pxa_mmc_stop_clock(mmc); - return 0; - } - - /* PXA3xx can do 26MHz with special settings. */ - if (mmc->clock == 26000000) { - writel(0x7, ®s->clkrt); - return 0; - } - - /* Set clock to the card the usual way. */ - pxa_mmc_clock = 0; - tmp = mmc->cfg->f_max / mmc->clock; - tmp += tmp % 2; - - while (tmp > 1) { - pxa_mmc_clock++; - tmp >>= 1; - } - - writel(pxa_mmc_clock, ®s->clkrt); - - return 0; -} - -static int pxa_mmc_init_common(struct pxa_mmc_priv *priv, struct mmc *mmc) -{ - struct pxa_mmc_regs *regs = priv->regs; - - /* Make sure the clock are stopped */ - pxa_mmc_stop_clock(mmc); - - /* Turn off SPI mode */ - writel(0, ®s->spi); - - /* Set up maximum timeout to wait for command response */ - writel(MMC_RES_TO_MAX_MASK, ®s->resto); - - /* Mask all interrupts */ - writel(~(MMC_I_MASK_TXFIFO_WR_REQ | MMC_I_MASK_RXFIFO_RD_REQ), - ®s->i_mask); - - return 0; -} - -#if !CONFIG_IS_ENABLED(DM_MMC) -static int pxa_mmc_init(struct mmc *mmc) -{ - struct pxa_mmc_priv *priv = mmc->priv; - - return pxa_mmc_init_common(priv, mmc); -} - -static int pxa_mmc_request(struct mmc *mmc, struct mmc_cmd *cmd, - struct mmc_data *data) -{ - struct pxa_mmc_priv *priv = mmc->priv; - - return pxa_mmc_send_cmd_common(priv, mmc, cmd, data); -} - -static int pxa_mmc_set_ios(struct mmc *mmc) -{ - struct pxa_mmc_priv *priv = mmc->priv; - - return pxa_mmc_set_ios_common(priv, mmc); -} - -static const struct mmc_ops pxa_mmc_ops = { - .send_cmd = pxa_mmc_request, - .set_ios = pxa_mmc_set_ios, - .init = pxa_mmc_init, -}; - -static struct mmc_config pxa_mmc_cfg = { - .name = "PXA MMC", - .ops = &pxa_mmc_ops, - .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, - .f_max = PXAMMC_MAX_SPEED, - .f_min = PXAMMC_MIN_SPEED, - .host_caps = PXAMMC_HOST_CAPS, - .b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT, -}; - -int pxa_mmc_register(int card_index) -{ - struct mmc *mmc; - struct pxa_mmc_priv *priv; - u32 reg; - int ret = -ENOMEM; - - priv = malloc(sizeof(struct pxa_mmc_priv)); - if (!priv) - goto err0; - - memset(priv, 0, sizeof(*priv)); - - switch (card_index) { - case 0: - priv->regs = (struct pxa_mmc_regs *)MMC0_BASE; - break; - case 1: - priv->regs = (struct pxa_mmc_regs *)MMC1_BASE; - break; - default: - ret = -EINVAL; - printf("PXA MMC: Invalid MMC controller ID (card_index = %d)\n", - card_index); - goto err1; - } - -#ifndef CONFIG_CPU_MONAHANS /* PXA2xx */ - reg = readl(CKEN); - reg |= CKEN12_MMC; - writel(reg, CKEN); -#else /* PXA3xx */ - reg = readl(CKENA); - reg |= CKENA_12_MMC0 | CKENA_13_MMC1; - writel(reg, CKENA); -#endif - - mmc = mmc_create(&pxa_mmc_cfg, priv); - if (!mmc) - goto err1; - - return 0; - -err1: - free(priv); -err0: - return ret; -} -#else /* !CONFIG_IS_ENABLED(DM_MMC) */ -static int pxa_mmc_probe(struct udevice *dev) -{ - struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev); - struct pxa_mmc_plat *plat = dev_get_plat(dev); - struct mmc_config *cfg = &plat->cfg; - struct mmc *mmc = &plat->mmc; - struct pxa_mmc_priv *priv = dev_get_priv(dev); - u32 reg; - - upriv->mmc = mmc; - - cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; - cfg->f_max = PXAMMC_MAX_SPEED; - cfg->f_min = PXAMMC_MIN_SPEED; - cfg->host_caps = PXAMMC_HOST_CAPS; - cfg->name = dev->name; - cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; - - mmc->priv = priv; - - priv->regs = plat->base; - -#ifndef CONFIG_CPU_MONAHANS /* PXA2xx */ - reg = readl(CKEN); - reg |= CKEN12_MMC; - writel(reg, CKEN); -#else /* PXA3xx */ - reg = readl(CKENA); - reg |= CKENA_12_MMC0 | CKENA_13_MMC1; - writel(reg, CKENA); -#endif - - return pxa_mmc_init_common(priv, mmc); -} - -static int pxa_mmc_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, - struct mmc_data *data) -{ - struct pxa_mmc_plat *plat = dev_get_plat(dev); - struct pxa_mmc_priv *priv = dev_get_priv(dev); - - return pxa_mmc_send_cmd_common(priv, &plat->mmc, cmd, data); -} - -static int pxa_mmc_set_ios(struct udevice *dev) -{ - struct pxa_mmc_plat *plat = dev_get_plat(dev); - struct pxa_mmc_priv *priv = dev_get_priv(dev); - - return pxa_mmc_set_ios_common(priv, &plat->mmc); -} - -static const struct dm_mmc_ops pxa_mmc_ops = { - .get_cd = NULL, - .send_cmd = pxa_mmc_send_cmd, - .set_ios = pxa_mmc_set_ios, -}; - -#if CONFIG_IS_ENABLED(BLK) -static int pxa_mmc_bind(struct udevice *dev) -{ - struct pxa_mmc_plat *plat = dev_get_plat(dev); - - return mmc_bind(dev, &plat->mmc, &plat->cfg); -} -#endif - -U_BOOT_DRIVER(pxa_mmc) = { -#if CONFIG_IS_ENABLED(BLK) - .bind = pxa_mmc_bind, -#endif - .id = UCLASS_MMC, - .name = "pxa_mmc", - .ops = &pxa_mmc_ops, - .priv_auto = sizeof(struct pxa_mmc_priv), - .probe = pxa_mmc_probe, -}; -#endif /* !CONFIG_IS_ENABLED(DM_MMC) */ diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index f585622..de02e08 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -940,12 +940,6 @@ config OWL_SERIAL serial port, say Y to this option. If unsure, say N. Single baudrate is supported in current implementation (115200). -config PXA_SERIAL - bool "PXA serial port support" - help - If you have a machine based on a Marvell XScale PXA2xx CPU you - can enable its onboard serial ports by enabling this option. - config HTIF_CONSOLE bool "RISC-V HTIF console support" depends on DM_SERIAL && 64BIT diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 51de06a..eb7b8f2 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -43,7 +43,6 @@ obj-$(CONFIG_MCFUART) += serial_mcf.o obj-$(CONFIG_SYS_NS16550) += ns16550.o obj-$(CONFIG_S5P_SERIAL) += serial_s5p.o obj-$(CONFIG_MXC_UART) += serial_mxc.o -obj-$(CONFIG_PXA_SERIAL) += serial_pxa.o obj-$(CONFIG_MESON_SERIAL) += serial_meson.o obj-$(CONFIG_INTEL_MID_SERIAL) += serial_intel_mid.o obj-$(CONFIG_ROCKCHIP_SERIAL) += serial_rockchip.o diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c deleted file mode 100644 index aa928ef..0000000 --- a/drivers/serial/serial_pxa.c +++ /dev/null @@ -1,342 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> - * - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, <wd@denx.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) - * - * Modified to add driver model (DM) support - * (C) Copyright 2016 Marcel Ziswiler <marcel.ziswiler@toradex.com> - */ - -#include <common.h> -#include <hang.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/regs-uart.h> -#include <asm/global_data.h> -#include <asm/io.h> -#include <dm.h> -#include <dm/platform_data/serial_pxa.h> -#include <linux/compiler.h> -#include <serial.h> -#include <watchdog.h> - -DECLARE_GLOBAL_DATA_PTR; - -static uint32_t pxa_uart_get_baud_divider(int baudrate) -{ - return 921600 / baudrate; -} - -static void pxa_uart_toggle_clock(uint32_t uart_index, int enable) -{ - uint32_t clk_reg, clk_offset, reg; - - clk_reg = UART_CLK_REG; - clk_offset = UART_CLK_BASE << uart_index; - - reg = readl(clk_reg); - - if (enable) - reg |= clk_offset; - else - reg &= ~clk_offset; - - writel(reg, clk_reg); -} - -/* - * Enable clock and set baud rate, parity etc. - */ -void pxa_setbrg_common(struct pxa_uart_regs *uart_regs, int port, int baudrate) -{ - uint32_t divider = pxa_uart_get_baud_divider(baudrate); - if (!divider) - hang(); - - - pxa_uart_toggle_clock(port, 1); - - /* Disable interrupts and FIFOs */ - writel(0, &uart_regs->ier); - writel(0, &uart_regs->fcr); - - /* Set baud rate */ - writel(LCR_WLS0 | LCR_WLS1 | LCR_DLAB, &uart_regs->lcr); - writel(divider & 0xff, &uart_regs->dll); - writel(divider >> 8, &uart_regs->dlh); - writel(LCR_WLS0 | LCR_WLS1, &uart_regs->lcr); - - /* Enable UART */ - writel(IER_UUE, &uart_regs->ier); -} - -#ifndef CONFIG_DM_SERIAL -static struct pxa_uart_regs *pxa_uart_index_to_regs(uint32_t uart_index) -{ - switch (uart_index) { - case FFUART_INDEX: return (struct pxa_uart_regs *)FFUART_BASE; - case BTUART_INDEX: return (struct pxa_uart_regs *)BTUART_BASE; - case STUART_INDEX: return (struct pxa_uart_regs *)STUART_BASE; - default: - return NULL; - } -} - -/* - * Enable clock and set baud rate, parity etc. - */ -void pxa_setbrg_dev(uint32_t uart_index) -{ - struct pxa_uart_regs *uart_regs = pxa_uart_index_to_regs(uart_index); - if (!uart_regs) - panic("Failed getting UART registers\n"); - - pxa_setbrg_common(uart_regs, uart_index, gd->baudrate); -} - -/* - * Initialise the serial port with the given baudrate. The settings - * are always 8 data bits, no parity, 1 stop bit, no start bits. - */ -int pxa_init_dev(unsigned int uart_index) -{ - pxa_setbrg_dev(uart_index); - return 0; -} - -/* - * Output a single byte to the serial port. - */ -void pxa_putc_dev(unsigned int uart_index, const char c) -{ - struct pxa_uart_regs *uart_regs; - - /* If \n, also do \r */ - if (c == '\n') - pxa_putc_dev(uart_index, '\r'); - - uart_regs = pxa_uart_index_to_regs(uart_index); - if (!uart_regs) - hang(); - - while (!(readl(&uart_regs->lsr) & LSR_TEMT)) - WATCHDOG_RESET(); - writel(c, &uart_regs->thr); -} - -/* - * Read a single byte from the serial port. Returns 1 on success, 0 - * otherwise. When the function is succesfull, the character read is - * written into its argument c. - */ -int pxa_tstc_dev(unsigned int uart_index) -{ - struct pxa_uart_regs *uart_regs; - - uart_regs = pxa_uart_index_to_regs(uart_index); - if (!uart_regs) - return -1; - - return readl(&uart_regs->lsr) & LSR_DR; -} - -/* - * Read a single byte from the serial port. Returns 1 on success, 0 - * otherwise. When the function is succesfull, the character read is - * written into its argument c. - */ -int pxa_getc_dev(unsigned int uart_index) -{ - struct pxa_uart_regs *uart_regs; - - uart_regs = pxa_uart_index_to_regs(uart_index); - if (!uart_regs) - return -1; - - while (!(readl(&uart_regs->lsr) & LSR_DR)) - WATCHDOG_RESET(); - return readl(&uart_regs->rbr) & 0xff; -} - -void pxa_puts_dev(unsigned int uart_index, const char *s) -{ - while (*s) - pxa_putc_dev(uart_index, *s++); -} - -#define pxa_uart(uart, UART) \ - int uart##_init(void) \ - { \ - return pxa_init_dev(UART##_INDEX); \ - } \ - \ - void uart##_setbrg(void) \ - { \ - return pxa_setbrg_dev(UART##_INDEX); \ - } \ - \ - void uart##_putc(const char c) \ - { \ - return pxa_putc_dev(UART##_INDEX, c); \ - } \ - \ - void uart##_puts(const char *s) \ - { \ - return pxa_puts_dev(UART##_INDEX, s); \ - } \ - \ - int uart##_getc(void) \ - { \ - return pxa_getc_dev(UART##_INDEX); \ - } \ - \ - int uart##_tstc(void) \ - { \ - return pxa_tstc_dev(UART##_INDEX); \ - } \ - -#define pxa_uart_desc(uart) \ - struct serial_device serial_##uart##_device = \ - { \ - .name = "serial_"#uart, \ - .start = uart##_init, \ - .stop = NULL, \ - .setbrg = uart##_setbrg, \ - .getc = uart##_getc, \ - .tstc = uart##_tstc, \ - .putc = uart##_putc, \ - .puts = uart##_puts, \ - }; - -#define pxa_uart_multi(uart, UART) \ - pxa_uart(uart, UART) \ - pxa_uart_desc(uart) - -#if defined(CONFIG_HWUART) - pxa_uart_multi(hwuart, HWUART) -#endif -#if defined(CONFIG_STUART) - pxa_uart_multi(stuart, STUART) -#endif -#if defined(CONFIG_FFUART) - pxa_uart_multi(ffuart, FFUART) -#endif -#if defined(CONFIG_BTUART) - pxa_uart_multi(btuart, BTUART) -#endif - -__weak struct serial_device *default_serial_console(void) -{ -#if CONFIG_CONS_INDEX == 1 - return &serial_hwuart_device; -#elif CONFIG_CONS_INDEX == 2 - return &serial_stuart_device; -#elif CONFIG_CONS_INDEX == 3 - return &serial_ffuart_device; -#elif CONFIG_CONS_INDEX == 4 - return &serial_btuart_device; -#else -#error "Bad CONFIG_CONS_INDEX." -#endif -} - -void pxa_serial_initialize(void) -{ -#if defined(CONFIG_FFUART) - serial_register(&serial_ffuart_device); -#endif -#if defined(CONFIG_BTUART) - serial_register(&serial_btuart_device); -#endif -#if defined(CONFIG_STUART) - serial_register(&serial_stuart_device); -#endif -} -#endif /* CONFIG_DM_SERIAL */ - -#ifdef CONFIG_DM_SERIAL -static int pxa_serial_probe(struct udevice *dev) -{ - struct pxa_serial_plat *plat = dev_get_plat(dev); - - pxa_setbrg_common((struct pxa_uart_regs *)plat->base, plat->port, - plat->baudrate); - return 0; -} - -static int pxa_serial_putc(struct udevice *dev, const char ch) -{ - struct pxa_serial_plat *plat = dev_get_plat(dev); - struct pxa_uart_regs *uart_regs = (struct pxa_uart_regs *)plat->base; - - /* Wait for last character to go. */ - if (!(readl(&uart_regs->lsr) & LSR_TEMT)) - return -EAGAIN; - - writel(ch, &uart_regs->thr); - - return 0; -} - -static int pxa_serial_getc(struct udevice *dev) -{ - struct pxa_serial_plat *plat = dev_get_plat(dev); - struct pxa_uart_regs *uart_regs = (struct pxa_uart_regs *)plat->base; - - /* Wait for a character to arrive. */ - if (!(readl(&uart_regs->lsr) & LSR_DR)) - return -EAGAIN; - - return readl(&uart_regs->rbr) & 0xff; -} - -int pxa_serial_setbrg(struct udevice *dev, int baudrate) -{ - struct pxa_serial_plat *plat = dev_get_plat(dev); - struct pxa_uart_regs *uart_regs = (struct pxa_uart_regs *)plat->base; - int port = plat->port; - - pxa_setbrg_common(uart_regs, port, baudrate); - - return 0; -} - -static int pxa_serial_pending(struct udevice *dev, bool input) -{ - struct pxa_serial_plat *plat = dev_get_plat(dev); - struct pxa_uart_regs *uart_regs = (struct pxa_uart_regs *)plat->base; - - if (input) - return readl(&uart_regs->lsr) & LSR_DR ? 1 : 0; - else - return readl(&uart_regs->lsr) & LSR_TEMT ? 0 : 1; - - return 0; -} - -static const struct dm_serial_ops pxa_serial_ops = { - .putc = pxa_serial_putc, - .pending = pxa_serial_pending, - .getc = pxa_serial_getc, - .setbrg = pxa_serial_setbrg, -}; - -U_BOOT_DRIVER(serial_pxa) = { - .name = "serial_pxa", - .id = UCLASS_SERIAL, - .probe = pxa_serial_probe, - .ops = &pxa_serial_ops, - .flags = DM_FLAG_PRE_RELOC, -}; -#endif /* CONFIG_DM_SERIAL */ diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h index 05b3c01..0d89fc0 100644 --- a/drivers/serial/usbtty.h +++ b/drivers/serial/usbtty.h @@ -13,8 +13,6 @@ #include <usbdevice.h> #if defined(CONFIG_PPC) #include <usb/mpc8xx_udc.h> -#elif defined(CONFIG_CPU_PXA27X) -#include <usb/pxa27x_udc.h> #elif defined(CONFIG_DW_UDC) #include <usb/designware_udc.h> #elif defined(CONFIG_CI_UDC) diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile index d8de8ef..306dd31 100644 --- a/drivers/usb/gadget/Makefile +++ b/drivers/usb/gadget/Makefile @@ -43,6 +43,5 @@ ifdef CONFIG_USB_DEVICE obj-y += core.o obj-y += ep0.o obj-$(CONFIG_DW_UDC) += designware_udc.o -obj-$(CONFIG_CPU_PXA27X) += pxa27x_udc.o endif endif diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 01337d6..bb0d297 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -79,12 +79,6 @@ static int ep_matches( */ if ('s' == tmp[2]) /* == "-iso" */ return 0; - /* for now, avoid PXA "interrupt-in"; - * it's documented as never using DATA1. - */ - if (gadget_is_pxa(gadget) - && 'i' == tmp[1]) - return 0; break; case USB_ENDPOINT_XFER_BULK: if ('b' != tmp[1]) /* != "-bulk" */ diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 4307328..72b4f7f 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -1325,24 +1325,6 @@ eth_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) if (!cdc_active(dev) && wIndex != 0) break; - /* - * PXA hardware partially handles SET_INTERFACE; - * we need to kluge around that interference. - */ - if (gadget_is_pxa(gadget)) { - value = eth_set_config(dev, DEV_CONFIG_VALUE, - GFP_ATOMIC); - /* - * PXA25x driver use non-CDC ethernet gadget. - * But only _CDC and _RNDIS code can signalize - * that network is working. So we signalize it - * here. - */ - dev->network_started = 1; - debug("USB network up!\n"); - goto done_set_intf; - } - #ifdef CONFIG_USB_ETH_CDC switch (wIndex) { case 0: /* control/master intf */ @@ -1386,8 +1368,6 @@ eth_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) */ debug("set_interface ignored!\n"); #endif /* CONFIG_USB_ETH_CDC */ - -done_set_intf: break; case USB_REQ_GET_INTERFACE: if (ctrl->bRequestType != (USB_DIR_IN|USB_RECIP_INTERFACE) @@ -2032,10 +2012,7 @@ static int eth_bind(struct usb_gadget *gadget) * standard protocol is _strongly_ preferred for interop purposes. * (By everyone except Microsoft.) */ - if (gadget_is_pxa(gadget)) { - /* pxa doesn't support altsettings */ - cdc = 0; - } else if (gadget_is_musbhdrc(gadget)) { + if (gadget_is_musbhdrc(gadget)) { /* reduce tx dma overhead by avoiding special cases */ zlp = 0; } else if (gadget_is_sh(gadget)) { diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 06e6a48..66ccd05 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -32,12 +32,6 @@ #define gadget_is_dummy(g) 0 #endif -#ifdef CONFIG_USB_GADGET_PXA2XX -#define gadget_is_pxa(g) (!strcmp("pxa2xx_udc", (g)->name)) -#else -#define gadget_is_pxa(g) 0 -#endif - #ifdef CONFIG_USB_GADGET_GOKU #define gadget_is_goku(g) (!strcmp("goku_udc", (g)->name)) #else @@ -78,13 +72,6 @@ #define gadget_is_n9604(g) 0 #endif -/* various unstable versions available */ -#ifdef CONFIG_USB_GADGET_PXA27X -#define gadget_is_pxa27x(g) (!strcmp("pxa27x_udc", (g)->name)) -#else -#define gadget_is_pxa27x(g) 0 -#endif - #ifdef CONFIG_USB_GADGET_ATMEL_USBA #define gadget_is_atmel_usba(g) (!strcmp("atmel_usba_udc", (g)->name)) #else @@ -194,8 +181,6 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x01; else if (gadget_is_dummy(gadget)) return 0x02; - else if (gadget_is_pxa(gadget)) - return 0x03; else if (gadget_is_sh(gadget)) return 0x04; else if (gadget_is_sa1100(gadget)) @@ -208,8 +193,6 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x08; else if (gadget_is_n9604(gadget)) return 0x09; - else if (gadget_is_pxa27x(gadget)) - return 0x10; else if (gadget_is_at91(gadget)) return 0x12; else if (gadget_is_imx(gadget)) diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c deleted file mode 100644 index 583ceb4..0000000 --- a/drivers/usb/gadget/pxa27x_udc.c +++ /dev/null @@ -1,703 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * PXA27x USB device driver for u-boot. - * - * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> - * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> - * Copyright (C) 2008 Vivek Kutal <vivek.kutal@azingo.com> - */ - - -#include <common.h> -#include <asm/arch/hardware.h> -#include <asm/byteorder.h> -#include <asm/io.h> -#include <usbdevice.h> -#include <linux/delay.h> -#include <usb/pxa27x_udc.h> -#include <usb/udc.h> - -#include "ep0.h" - -/* number of endpoints on this UDC */ -#define UDC_MAX_ENDPOINTS 24 - -static struct urb *ep0_urb; -static struct usb_device_instance *udc_device; -static int ep0state = EP0_IDLE; - -#ifdef USBDDBG -static void udc_dump_buffer(char *name, u8 *buf, int len) -{ - usbdbg("%s - buf %p, len %d", name, buf, len); - print_buffer(0, buf, 1, len, 0); -} -#else -#define udc_dump_buffer(name, buf, len) /* void */ -#endif - -static inline void udc_ack_int_UDCCR(int mask) -{ - writel(readl(USIR1) | mask, USIR1); -} - -/* - * If the endpoint has an active tx_urb, then the next packet of data from the - * URB is written to the tx FIFO. - * The total amount of data in the urb is given by urb->actual_length. - * The maximum amount of data that can be sent in any one packet is given by - * endpoint->tx_packetSize. - * The number of data bytes from this URB that have already been transmitted - * is given by endpoint->sent. - * endpoint->last is updated by this routine with the number of data bytes - * transmitted in this packet. - */ -static int udc_write_urb(struct usb_endpoint_instance *endpoint) -{ - struct urb *urb = endpoint->tx_urb; - int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK; - u32 *data32 = (u32 *) urb->buffer; - u8 *data8 = (u8 *) urb->buffer; - unsigned int i, n, w, b, is_short; - int timeout = 2000; /* 2ms */ - - if (!urb || !urb->actual_length) - return -1; - - n = min_t(unsigned int, urb->actual_length - endpoint->sent, - endpoint->tx_packetSize); - if (n <= 0) - return -1; - - usbdbg("write urb on ep %d", ep_num); -#if defined(USBDDBG) && defined(USBDPARANOIA) - usbdbg("urb: buf %p, buf_len %d, actual_len %d", - urb->buffer, urb->buffer_length, urb->actual_length); - usbdbg("endpoint: sent %d, tx_packetSize %d, last %d", - endpoint->sent, endpoint->tx_packetSize, endpoint->last); -#endif - - is_short = n != endpoint->tx_packetSize; - w = n / 4; - b = n % 4; - usbdbg("n %d%s w %d b %d", n, is_short ? "-s" : "", w, b); - udc_dump_buffer("urb write", data8 + endpoint->sent, n); - - /* Prepare for data send */ - if (ep_num) - writel(UDCCSR_PC ,UDCCSN(ep_num)); - - for (i = 0; i < w; i++) - writel(data32[endpoint->sent / 4 + i], UDCDN(ep_num)); - - for (i = 0; i < b; i++) - writeb(data8[endpoint->sent + w * 4 + i], UDCDN(ep_num)); - - /* Set "Packet Complete" if less data then tx_packetSize */ - if (is_short) - writel(ep_num ? UDCCSR_SP : UDCCSR0_IPR, UDCCSN(ep_num)); - - /* Wait for data sent */ - if (ep_num) { - while (!(readl(UDCCSN(ep_num)) & UDCCSR_PC)) { - if (timeout-- == 0) - return -1; - else - udelay(1); - } - } - - endpoint->last = n; - - if (ep_num) { - usbd_tx_complete(endpoint); - } else { - endpoint->sent += n; - endpoint->last -= n; - } - - if (endpoint->sent >= urb->actual_length) { - urb->actual_length = 0; - endpoint->sent = 0; - endpoint->last = 0; - } - - if ((endpoint->sent >= urb->actual_length) && (!ep_num)) { - usbdbg("ep0 IN stage done"); - if (is_short) - ep0state = EP0_IDLE; - else - ep0state = EP0_XFER_COMPLETE; - } - - return 0; -} - -static int udc_read_urb(struct usb_endpoint_instance *endpoint) -{ - struct urb *urb = endpoint->rcv_urb; - int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK; - u32 *data32 = (u32 *) urb->buffer; - unsigned int i, n; - - usbdbg("read urb on ep %d", ep_num); -#if defined(USBDDBG) && defined(USBDPARANOIA) - usbdbg("urb: buf %p, buf_len %d, actual_len %d", - urb->buffer, urb->buffer_length, urb->actual_length); - usbdbg("endpoint: rcv_packetSize %d", - endpoint->rcv_packetSize); -#endif - - if (readl(UDCCSN(ep_num)) & UDCCSR_BNE) - n = readl(UDCBCN(ep_num)) & 0x3ff; - else /* zlp */ - n = 0; - - usbdbg("n %d%s", n, n != endpoint->rcv_packetSize ? "-s" : ""); - for (i = 0; i < n; i += 4) - data32[urb->actual_length / 4 + i / 4] = readl(UDCDN(ep_num)); - - udc_dump_buffer("urb read", (u8 *) data32, urb->actual_length + n); - usbd_rcv_complete(endpoint, n, 0); - - return 0; -} - -static int udc_read_urb_ep0(void) -{ - u32 *data32 = (u32 *) ep0_urb->buffer; - u8 *data8 = (u8 *) ep0_urb->buffer; - unsigned int i, n, w, b; - - usbdbg("read urb on ep 0"); -#if defined(USBDDBG) && defined(USBDPARANOIA) - usbdbg("urb: buf %p, buf_len %d, actual_len %d", - ep0_urb->buffer, ep0_urb->buffer_length, ep0_urb->actual_length); -#endif - - n = readl(UDCBCR0); - w = n / 4; - b = n % 4; - - for (i = 0; i < w; i++) { - data32[ep0_urb->actual_length / 4 + i] = readl(UDCDN(0)); - /* ep0_urb->actual_length += 4; */ - } - - for (i = 0; i < b; i++) { - data8[ep0_urb->actual_length + w * 4 + i] = readb(UDCDN(0)); - /* ep0_urb->actual_length++; */ - } - - ep0_urb->actual_length += n; - - udc_dump_buffer("urb read", (u8 *) data32, ep0_urb->actual_length); - - writel(UDCCSR0_OPC | UDCCSR0_IPR, UDCCSR0); - if (ep0_urb->actual_length == ep0_urb->device_request.wLength) - return 1; - - return 0; -} - -static void udc_handle_ep0(struct usb_endpoint_instance *endpoint) -{ - u32 udccsr0 = readl(UDCCSR0); - u32 *data = (u32 *) &ep0_urb->device_request; - int i; - - usbdbg("udccsr0 %x", udccsr0); - - /* Clear stall status */ - if (udccsr0 & UDCCSR0_SST) { - usberr("clear stall status"); - writel(UDCCSR0_SST, UDCCSR0); - ep0state = EP0_IDLE; - } - - /* previous request unfinished? non-error iff back-to-back ... */ - if ((udccsr0 & UDCCSR0_SA) != 0 && ep0state != EP0_IDLE) - ep0state = EP0_IDLE; - - switch (ep0state) { - - case EP0_IDLE: - udccsr0 = readl(UDCCSR0); - /* Start control request? */ - if ((udccsr0 & (UDCCSR0_OPC | UDCCSR0_SA | UDCCSR0_RNE)) - == (UDCCSR0_OPC | UDCCSR0_SA | UDCCSR0_RNE)) { - - /* Read SETUP packet. - * SETUP packet size is 8 bytes (aka 2 words) - */ - usbdbg("try reading SETUP packet"); - for (i = 0; i < 2; i++) { - if ((readl(UDCCSR0) & UDCCSR0_RNE) == 0) { - usberr("setup packet too short:%d", i); - goto stall; - } - data[i] = readl(UDCDR0); - } - - writel(readl(UDCCSR0) | UDCCSR0_OPC | UDCCSR0_SA, UDCCSR0); - if ((readl(UDCCSR0) & UDCCSR0_RNE) != 0) { - usberr("setup packet too long"); - goto stall; - } - - udc_dump_buffer("ep0 setup read", (u8 *) data, 8); - - if (ep0_urb->device_request.wLength == 0) { - usbdbg("Zero Data control Packet\n"); - if (ep0_recv_setup(ep0_urb)) { - usberr("Invalid Setup Packet\n"); - udc_dump_buffer("ep0 setup read", - (u8 *)data, 8); - goto stall; - } - writel(UDCCSR0_IPR, UDCCSR0); - ep0state = EP0_IDLE; - } else { - /* Check direction */ - if ((ep0_urb->device_request.bmRequestType & - USB_REQ_DIRECTION_MASK) - == USB_REQ_HOST2DEVICE) { - ep0state = EP0_OUT_DATA; - ep0_urb->buffer = - (u8 *)ep0_urb->buffer_data; - ep0_urb->buffer_length = - sizeof(ep0_urb->buffer_data); - ep0_urb->actual_length = 0; - writel(UDCCSR0_IPR, UDCCSR0); - } else { - /* The ep0_recv_setup function has - * already placed our response packet - * data in ep0_urb->buffer and the - * packet length in - * ep0_urb->actual_length. - */ - if (ep0_recv_setup(ep0_urb)) { -stall: - usberr("Invalid setup packet"); - udc_dump_buffer("ep0 setup read" - , (u8 *) data, 8); - ep0state = EP0_IDLE; - - writel(UDCCSR0_SA | - UDCCSR0_OPC | UDCCSR0_FST | - UDCCS0_FTF, UDCCSR0); - - return; - } - - endpoint->tx_urb = ep0_urb; - endpoint->sent = 0; - usbdbg("EP0_IN_DATA"); - ep0state = EP0_IN_DATA; - if (udc_write_urb(endpoint) < 0) - goto stall; - - } - } - return; - } else if ((udccsr0 & (UDCCSR0_OPC | UDCCSR0_SA)) - == (UDCCSR0_OPC|UDCCSR0_SA)) { - usberr("Setup Active but no data. Stalling ....\n"); - goto stall; - } else { - usbdbg("random early IRQs"); - /* Some random early IRQs: - * - we acked FST - * - IPR cleared - * - OPC got set, without SA (likely status stage) - */ - writel(udccsr0 & (UDCCSR0_SA | UDCCSR0_OPC), UDCCSR0); - } - break; - - case EP0_OUT_DATA: - - if ((udccsr0 & UDCCSR0_OPC) && !(udccsr0 & UDCCSR0_SA)) { - if (udc_read_urb_ep0()) { -read_complete: - ep0state = EP0_IDLE; - if (ep0_recv_setup(ep0_urb)) { - /* Not a setup packet, stall next - * EP0 transaction - */ - udc_dump_buffer("ep0 setup read", - (u8 *) data, 8); - usberr("can't parse setup packet\n"); - goto stall; - } - } - } else if (!(udccsr0 & UDCCSR0_OPC) && - !(udccsr0 & UDCCSR0_IPR)) { - if (ep0_urb->device_request.wLength == - ep0_urb->actual_length) - goto read_complete; - - usberr("Premature Status\n"); - ep0state = EP0_IDLE; - } - break; - - case EP0_IN_DATA: - /* GET_DESCRIPTOR etc */ - if (udccsr0 & UDCCSR0_OPC) { - writel(UDCCSR0_OPC | UDCCSR0_FTF, UDCCSR0); - usberr("ep0in premature status"); - ep0state = EP0_IDLE; - } else { - /* irq was IPR clearing */ - if (udc_write_urb(endpoint) < 0) { - usberr("ep0_write_error\n"); - goto stall; - } - } - break; - - case EP0_XFER_COMPLETE: - writel(UDCCSR0_IPR, UDCCSR0); - ep0state = EP0_IDLE; - break; - - default: - usbdbg("Default\n"); - } - writel(USIR0_IR0, USIR0); -} - -static void udc_handle_ep(struct usb_endpoint_instance *endpoint) -{ - int ep_addr = endpoint->endpoint_address; - int ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK; - int ep_isout = (ep_addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT; - - u32 flags = readl(UDCCSN(ep_num)) & (UDCCSR_SST | UDCCSR_TRN); - if (flags) - writel(flags, UDCCSN(ep_num)); - - if (ep_isout) - udc_read_urb(endpoint); - else - udc_write_urb(endpoint); - - writel(UDCCSR_PC, UDCCSN(ep_num)); -} - -static void udc_state_changed(void) -{ - - writel(readl(UDCCR) | UDCCR_SMAC, UDCCR); - - usbdbg("New UDC settings are: conf %d - inter %d - alter %d", - (readl(UDCCR) & UDCCR_ACN) >> UDCCR_ACN_S, - (readl(UDCCR) & UDCCR_AIN) >> UDCCR_AIN_S, - (readl(UDCCR) & UDCCR_AAISN) >> UDCCR_AAISN_S); - - usbd_device_event_irq(udc_device, DEVICE_CONFIGURED, 0); - writel(UDCISR1_IRCC, UDCISR1); -} - -void udc_irq(void) -{ - int handled; - struct usb_endpoint_instance *endpoint; - int ep_num, i; - u32 udcisr0; - - do { - handled = 0; - /* Suspend Interrupt Request */ - if (readl(USIR1) & UDCCR_SUSIR) { - usbdbg("Suspend\n"); - udc_ack_int_UDCCR(UDCCR_SUSIR); - handled = 1; - ep0state = EP0_IDLE; - } - - /* Resume Interrupt Request */ - if (readl(USIR1) & UDCCR_RESIR) { - udc_ack_int_UDCCR(UDCCR_RESIR); - handled = 1; - usbdbg("USB resume\n"); - } - - if (readl(USIR1) & (1<<31)) { - handled = 1; - udc_state_changed(); - } - - /* Reset Interrupt Request */ - if (readl(USIR1) & UDCCR_RSTIR) { - udc_ack_int_UDCCR(UDCCR_RSTIR); - handled = 1; - usbdbg("Reset\n"); - usbd_device_event_irq(udc_device, DEVICE_RESET, 0); - } else { - if (readl(USIR0)) - usbdbg("UISR0: %x \n", readl(USIR0)); - - if (readl(USIR0) & 0x2) - writel(0x2, USIR0); - - /* Control traffic */ - if (readl(USIR0) & USIR0_IR0) { - handled = 1; - writel(USIR0_IR0, USIR0); - udc_handle_ep0(udc_device->bus->endpoint_array); - } - - endpoint = udc_device->bus->endpoint_array; - for (i = 0; i < udc_device->bus->max_endpoints; i++) { - ep_num = (endpoint[i].endpoint_address) & - USB_ENDPOINT_NUMBER_MASK; - if (!ep_num) - continue; - udcisr0 = readl(UDCISR0); - if (udcisr0 & - UDCISR_INT(ep_num, UDC_INT_PACKETCMP)) { - writel(UDCISR_INT(ep_num, UDC_INT_PACKETCMP), - UDCISR0); - udc_handle_ep(&endpoint[i]); - } - } - } - - } while (handled); -} - -/* The UDCCR reg contains mask and interrupt status bits, - * so using '|=' isn't safe as it may ack an interrupt. - */ -#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ -#define UDCCR_MASK_BITS (UDCCR_OEN | UDCCR_UDE) - -static inline void udc_set_mask_UDCCR(int mask) -{ - writel((readl(UDCCR) & UDCCR_MASK_BITS) | (mask & UDCCR_MASK_BITS), UDCCR); -} - -static inline void udc_clear_mask_UDCCR(int mask) -{ - writel((readl(UDCCR) & UDCCR_MASK_BITS) & ~(mask & UDCCR_MASK_BITS), UDCCR); -} - -static void pio_irq_enable(int ep_num) -{ - if (ep_num < 16) - writel(readl(UDCICR0) | 3 << (ep_num * 2), UDCICR0); - else { - ep_num -= 16; - writel(readl(UDCICR1) | 3 << (ep_num * 2), UDCICR1); - } -} - -/* - * udc_set_nak - * - * Allow upper layers to signal lower layers should not accept more RX data - */ -void udc_set_nak(int ep_num) -{ - /* TODO */ -} - -/* - * udc_unset_nak - * - * Suspend sending of NAK tokens for DATA OUT tokens on a given endpoint. - * Switch off NAKing on this endpoint to accept more data output from host. - */ -void udc_unset_nak(int ep_num) -{ - /* TODO */ -} - -int udc_endpoint_write(struct usb_endpoint_instance *endpoint) -{ - return udc_write_urb(endpoint); -} - -/* Associate a physical endpoint with endpoint instance */ -void udc_setup_ep(struct usb_device_instance *device, unsigned int id, - struct usb_endpoint_instance *endpoint) -{ - int ep_num, ep_addr, ep_isout, ep_type, ep_size; - int config, interface, alternate; - u32 tmp; - - usbdbg("setting up endpoint id %d", id); - - if (!endpoint) { - usberr("endpoint void!"); - return; - } - - ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK; - if (ep_num >= UDC_MAX_ENDPOINTS) { - usberr("unable to setup ep %d!", ep_num); - return; - } - - pio_irq_enable(ep_num); - if (ep_num == 0) { - /* Done for ep0 */ - return; - } - - config = 1; - interface = 0; - alternate = 0; - - usbdbg("config %d - interface %d - alternate %d", - config, interface, alternate); - - ep_addr = endpoint->endpoint_address; - ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK; - ep_isout = (ep_addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT; - ep_type = ep_isout ? endpoint->rcv_attributes : endpoint->tx_attributes; - ep_size = ep_isout ? endpoint->rcv_packetSize : endpoint->tx_packetSize; - - usbdbg("addr %x, num %d, dir %s, type %s, packet size %d", - ep_addr, ep_num, - ep_isout ? "out" : "in", - ep_type == USB_ENDPOINT_XFER_ISOC ? "isoc" : - ep_type == USB_ENDPOINT_XFER_BULK ? "bulk" : - ep_type == USB_ENDPOINT_XFER_INT ? "int" : "???", - ep_size - ); - - /* Configure UDCCRx */ - tmp = 0; - tmp |= (config << UDCCONR_CN_S) & UDCCONR_CN; - tmp |= (interface << UDCCONR_IN_S) & UDCCONR_IN; - tmp |= (alternate << UDCCONR_AISN_S) & UDCCONR_AISN; - tmp |= (ep_num << UDCCONR_EN_S) & UDCCONR_EN; - tmp |= (ep_type << UDCCONR_ET_S) & UDCCONR_ET; - tmp |= ep_isout ? 0 : UDCCONR_ED; - tmp |= (ep_size << UDCCONR_MPS_S) & UDCCONR_MPS; - tmp |= UDCCONR_EE; - - writel(tmp, UDCCN(ep_num)); - - usbdbg("UDCCR%c = %x", 'A' + ep_num-1, readl(UDCCN(ep_num))); - usbdbg("UDCCSR%c = %x", 'A' + ep_num-1, readl(UDCCSN(ep_num))); -} - -/* Connect the USB device to the bus */ -void udc_connect(void) -{ - usbdbg("UDC connect"); - -#ifdef CONFIG_USB_DEV_PULLUP_GPIO - /* Turn on the USB connection by enabling the pullup resistor */ - writel(readl(GPDR(CONFIG_USB_DEV_PULLUP_GPIO)) - | GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO), - GPDR(CONFIG_USB_DEV_PULLUP_GPIO)); - writel(GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO), GPSR(CONFIG_USB_DEV_PULLUP_GPIO)); -#else - /* Host port 2 transceiver D+ pull up enable */ - writel(readl(UP2OCR) | UP2OCR_DPPUE, UP2OCR); -#endif -} - -/* Disconnect the USB device to the bus */ -void udc_disconnect(void) -{ - usbdbg("UDC disconnect"); - -#ifdef CONFIG_USB_DEV_PULLUP_GPIO - /* Turn off the USB connection by disabling the pullup resistor */ - writel(GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO), GPCR(CONFIG_USB_DEV_PULLUP_GPIO)); -#else - /* Host port 2 transceiver D+ pull up disable */ - writel(readl(UP2OCR) & ~UP2OCR_DPPUE, UP2OCR); -#endif -} - -/* Switch on the UDC */ -void udc_enable(struct usb_device_instance *device) -{ - - ep0state = EP0_IDLE; - - /* enable endpoint 0, A, B's Packet Complete Interrupt. */ - writel(0xffffffff, UDCICR0); - writel(0xa8000000, UDCICR1); - - /* clear the interrupt status/control registers */ - writel(0xffffffff, UDCISR0); - writel(0xffffffff, UDCISR1); - - /* set UDC-enable */ - udc_set_mask_UDCCR(UDCCR_UDE); - - udc_device = device; - if (!ep0_urb) - ep0_urb = usbd_alloc_urb(udc_device, - udc_device->bus->endpoint_array); - else - usbinfo("ep0_urb %p already allocated", ep0_urb); - - usbdbg("UDC Enabled\n"); -} - -/* Need to check this again */ -void udc_disable(void) -{ - usbdbg("disable UDC"); - - udc_clear_mask_UDCCR(UDCCR_UDE); - - /* Disable clock for USB device */ - writel(readl(CKEN) & ~CKEN11_USB, CKEN); - - /* Free ep0 URB */ - if (ep0_urb) { - usbd_dealloc_urb(ep0_urb); - ep0_urb = NULL; - } - - /* Reset device pointer */ - udc_device = NULL; -} - -/* Allow udc code to do any additional startup */ -void udc_startup_events(struct usb_device_instance *device) -{ - /* The DEVICE_INIT event puts the USB device in the state STATE_INIT */ - usbd_device_event_irq(device, DEVICE_INIT, 0); - - /* The DEVICE_CREATE event puts the USB device in the state - * STATE_ATTACHED */ - usbd_device_event_irq(device, DEVICE_CREATE, 0); - - /* Some USB controller driver implementations signal - * DEVICE_HUB_CONFIGURED and DEVICE_RESET events here. - * DEVICE_HUB_CONFIGURED causes a transition to the state - * STATE_POWERED, and DEVICE_RESET causes a transition to - * the state STATE_DEFAULT. - */ - udc_enable(device); -} - -/* Initialize h/w stuff */ -int udc_init(void) -{ - udc_device = NULL; - usbdbg("PXA27x usbd start"); - - /* Enable clock for USB device */ - writel(readl(CKEN) | CKEN11_USB, CKEN); - - /* Disable the UDC */ - udc_clear_mask_UDCCR(UDCCR_UDE); - - /* Disable IRQs: we don't use them */ - writel(0, UDCICR0); - writel(0, UDCICR1); - - return 0; -} diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 63d8dbe..7019b26 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -36,7 +36,6 @@ obj-$(CONFIG_LG4573) += lg4573.o obj-$(CONFIG_LOGICORE_DP_TX) += logicore_dp_tx.o obj-$(CONFIG_NXP_TDA19988) += tda19988.o obj-$(CONFIG_OSD) += video_osd-uclass.o -obj-$(CONFIG_PXA_LCD) += pxa_lcd.o obj-$(CONFIG_SANDBOX_OSD) += sandbox_osd.o obj-$(CONFIG_SCF0403_LCD) += scf0403_lcd.o obj-$(CONFIG_VIDEO_ARM_MALIDP) += mali_dp.o diff --git a/drivers/video/pxa_lcd.c b/drivers/video/pxa_lcd.c deleted file mode 100644 index 21ade8d..0000000 --- a/drivers/video/pxa_lcd.c +++ /dev/null @@ -1,549 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * PXA LCD Controller - * - * (C) Copyright 2001-2002 - * Wolfgang Denk, DENX Software Engineering -- wd@denx.de - */ - -/************************************************************************/ -/* ** HEADER FILES */ -/************************************************************************/ - -#include <common.h> -#include <log.h> -#include <asm/arch/pxa-regs.h> -#include <asm/io.h> -#include <lcd.h> -#include <linux/types.h> -#include <stdarg.h> -#include <stdio_dev.h> - -/* #define DEBUG */ - -#ifdef CONFIG_LCD - -/*----------------------------------------------------------------------*/ -/* - * Define panel bpp, LCCR0, LCCR3 and panel_info video struct for - * your display. - */ - -#ifdef CONFIG_PXA_VGA -/* LCD outputs connected to a video DAC */ -# define LCD_BPP LCD_COLOR8 - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x003008f8 -# define REG_LCCR3 0x0300FF01 - -/* 640x480x16 @ 61 Hz */ -vidinfo_t panel_info = { - .vl_col = 640, - .vl_row = 480, - .vl_width = 640, - .vl_height = 480, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 0, - .vl_clor = 0, - .vl_tft = 1, - .vl_hpw = 40, - .vl_blw = 56, - .vl_elw = 56, - .vl_vpw = 20, - .vl_bfw = 8, - .vl_efw = 8, -}; -#endif /* CONFIG_PXA_VIDEO */ - -/*----------------------------------------------------------------------*/ -#ifdef CONFIG_SHARP_LM8V31 - -# define LCD_BPP LCD_COLOR8 -# define LCD_INVERT_COLORS /* Needed for colors to be correct, but why? */ - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x0030087C -# define REG_LCCR3 0x0340FF08 - -vidinfo_t panel_info = { - .vl_col = 640, - .vl_row = 480, - .vl_width = 157, - .vl_height = 118, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 1, - .vl_clor = 1, - .vl_tft = 0, - .vl_hpw = 1, - .vl_blw = 3, - .vl_elw = 3, - .vl_vpw = 1, - .vl_bfw = 0, - .vl_efw = 0, -}; -#endif /* CONFIG_SHARP_LM8V31 */ -/*----------------------------------------------------------------------*/ -#ifdef CONFIG_VOIPAC_LCD - -# define LCD_BPP LCD_COLOR8 -# define LCD_INVERT_COLORS - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x043008f8 -# define REG_LCCR3 0x0340FF08 - -vidinfo_t panel_info = { - .vl_col = 640, - .vl_row = 480, - .vl_width = 157, - .vl_height = 118, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 1, - .vl_clor = 1, - .vl_tft = 1, - .vl_hpw = 32, - .vl_blw = 144, - .vl_elw = 32, - .vl_vpw = 2, - .vl_bfw = 13, - .vl_efw = 30, -}; -#endif /* CONFIG_VOIPAC_LCD */ - -/*----------------------------------------------------------------------*/ -#ifdef CONFIG_HITACHI_SX14 -/* Hitachi SX14Q004-ZZA color STN LCD */ -#define LCD_BPP LCD_COLOR8 - -/* you have to set lccr0 and lccr3 (including pcd) */ -#define REG_LCCR0 0x00301079 -#define REG_LCCR3 0x0340FF20 - -vidinfo_t panel_info = { - .vl_col = 320, - .vl_row = 240, - .vl_width = 167, - .vl_height = 109, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 1, - .vl_splt = 0, - .vl_clor = 1, - .vl_tft = 0, - .vl_hpw = 1, - .vl_blw = 1, - .vl_elw = 1, - .vl_vpw = 7, - .vl_bfw = 0, - .vl_efw = 0, -}; -#endif /* CONFIG_HITACHI_SX14 */ - -/*----------------------------------------------------------------------*/ -#ifdef CONFIG_LMS283GF05 - -# define LCD_BPP LCD_COLOR8 -/*# define LCD_INVERT_COLORS*/ - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x043008f8 -# define REG_LCCR3 0x03b00009 - -vidinfo_t panel_info = { - .vl_col = 240, - .vl_row = 320, - .vl_rot = 3, - .vl_width = 240, - .vl_height = 320, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_LOW, - .vl_hsp = CONFIG_SYS_LOW, - .vl_vsp = CONFIG_SYS_LOW, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 1, - .vl_clor = 1, - .vl_tft = 1, - .vl_hpw = 4, - .vl_blw = 4, - .vl_elw = 8, - .vl_vpw = 4, - .vl_bfw = 4, - .vl_efw = 8, -}; -#endif /* CONFIG_LMS283GF05 */ - -/*----------------------------------------------------------------------*/ - -#ifdef CONFIG_LQ038J7DH53 - -# define LCD_BPP LCD_COLOR8 - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x003008f9 -# define REG_LCCR3 0x03700004 - -vidinfo_t panel_info = { - .vl_col = 320, - .vl_row = 480, - .vl_width = 320, - .vl_height = 480, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_LOW, - .vl_hsp = CONFIG_SYS_LOW, - .vl_vsp = CONFIG_SYS_LOW, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 1, - .vl_clor = 1, - .vl_tft = 1, - .vl_hpw = 0x04, - .vl_blw = 0x20, - .vl_elw = 0x01, - .vl_vpw = 0x01, - .vl_bfw = 0x04, - .vl_efw = 0x01, -}; -#endif /* CONFIG_LQ038J7DH53 */ - -/*----------------------------------------------------------------------*/ - -#ifdef CONFIG_LITTLETON_LCD -# define LCD_BPP LCD_COLOR8 - -/* you have to set lccr0 and lccr3 (including pcd) */ -# define REG_LCCR0 0x003008f8 -# define REG_LCCR3 0x0300FF04 - -vidinfo_t panel_info = { - .vl_col = 480, - .vl_row = 640, - .vl_width = 480, - .vl_height = 640, - .vl_clkp = CONFIG_SYS_HIGH, - .vl_oep = CONFIG_SYS_HIGH, - .vl_hsp = CONFIG_SYS_HIGH, - .vl_vsp = CONFIG_SYS_HIGH, - .vl_dp = CONFIG_SYS_HIGH, - .vl_bpix = LCD_BPP, - .vl_lbw = 0, - .vl_splt = 0, - .vl_clor = 0, - .vl_tft = 1, - .vl_hpw = 9, - .vl_blw = 8, - .vl_elw = 24, - .vl_vpw = 2, - .vl_bfw = 2, - .vl_efw = 4, -}; -#endif /* CONFIG_LITTLETON_LCD */ - -/*----------------------------------------------------------------------*/ - -static int pxafb_init_mem (void *lcdbase, vidinfo_t *vid); -static void pxafb_setup_gpio (vidinfo_t *vid); -static void pxafb_enable_controller (vidinfo_t *vid); -static int pxafb_init (vidinfo_t *vid); - -/************************************************************************/ -/* --------------- PXA chipset specific functions ------------------- */ -/************************************************************************/ - -ushort *configuration_get_cmap(void) -{ - struct pxafb_info *fbi = &panel_info.pxa; - return (ushort *)fbi->palette; -} - -void lcd_ctrl_init (void *lcdbase) -{ - pxafb_init_mem(lcdbase, &panel_info); - pxafb_init(&panel_info); - pxafb_setup_gpio(&panel_info); - pxafb_enable_controller(&panel_info); -} - -/*----------------------------------------------------------------------*/ -#if LCD_BPP == LCD_COLOR8 -void -lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) -{ - struct pxafb_info *fbi = &panel_info.pxa; - unsigned short *palette = (unsigned short *)fbi->palette; - u_int val; - - if (regno < fbi->palette_size) { - val = ((red << 8) & 0xf800); - val |= ((green << 4) & 0x07e0); - val |= (blue & 0x001f); - -#ifdef LCD_INVERT_COLORS - palette[regno] = ~val; -#else - palette[regno] = val; -#endif - } - - debug ("setcolreg: reg %2d @ %p: R=%02X G=%02X B=%02X => %04X\n", - regno, &palette[regno], - red, green, blue, - palette[regno]); -} -#endif /* LCD_COLOR8 */ - -/*----------------------------------------------------------------------*/ -__weak void lcd_enable(void) -{ -} - -/************************************************************************/ -/* ** PXA255 specific routines */ -/************************************************************************/ - -/* - * Calculate fb size for VIDEOLFB_ATAG. Size returned contains fb, - * descriptors and palette areas. - */ -ulong calc_fbsize (void) -{ - ulong size; - int line_length = (panel_info.vl_col * NBITS (panel_info.vl_bpix)) / 8; - - size = line_length * panel_info.vl_row; - size += PAGE_SIZE; - - return size; -} - -static int pxafb_init_mem (void *lcdbase, vidinfo_t *vid) -{ - u_long palette_mem_size; - struct pxafb_info *fbi = &vid->pxa; - int fb_size = vid->vl_row * (vid->vl_col * NBITS (vid->vl_bpix)) / 8; - - fbi->screen = (u_long)lcdbase; - - fbi->palette_size = NBITS(vid->vl_bpix) == 8 ? 256 : 16; - palette_mem_size = fbi->palette_size * sizeof(u16); - - debug("palette_mem_size = 0x%08lx\n", (u_long) palette_mem_size); - /* locate palette and descs at end of page following fb */ - fbi->palette = (u_long)lcdbase + fb_size + PAGE_SIZE - palette_mem_size; - - return 0; -} -#ifdef CONFIG_CPU_MONAHANS -static inline void pxafb_setup_gpio (vidinfo_t *vid) {} -#else -static void pxafb_setup_gpio (vidinfo_t *vid) -{ - u_long lccr0; - - /* - * setup is based on type of panel supported - */ - - lccr0 = vid->pxa.reg_lccr0; - - /* 4 bit interface */ - if ((lccr0 & LCCR0_CMS) && (lccr0 & LCCR0_SDS) && !(lccr0 & LCCR0_DPD)) - { - debug("Setting GPIO for 4 bit data\n"); - /* bits 58-61 */ - writel(readl(GPDR1) | (0xf << 26), GPDR1); - writel((readl(GAFR1_U) & ~(0xff << 20)) | (0xaa << 20), - GAFR1_U); - - /* bits 74-77 */ - writel(readl(GPDR2) | (0xf << 10), GPDR2); - writel((readl(GAFR2_L) & ~(0xff << 20)) | (0xaa << 20), - GAFR2_L); - } - - /* 8 bit interface */ - else if (((lccr0 & LCCR0_CMS) && ((lccr0 & LCCR0_SDS) || (lccr0 & LCCR0_DPD))) || - (!(lccr0 & LCCR0_CMS) && !(lccr0 & LCCR0_PAS) && !(lccr0 & LCCR0_SDS))) - { - debug("Setting GPIO for 8 bit data\n"); - /* bits 58-65 */ - writel(readl(GPDR1) | (0x3f << 26), GPDR1); - writel(readl(GPDR2) | (0x3), GPDR2); - - writel((readl(GAFR1_U) & ~(0xfff << 20)) | (0xaaa << 20), - GAFR1_U); - writel((readl(GAFR2_L) & ~0xf) | (0xa), GAFR2_L); - - /* bits 74-77 */ - writel(readl(GPDR2) | (0xf << 10), GPDR2); - writel((readl(GAFR2_L) & ~(0xff << 20)) | (0xaa << 20), - GAFR2_L); - } - - /* 16 bit interface */ - else if (!(lccr0 & LCCR0_CMS) && ((lccr0 & LCCR0_SDS) || (lccr0 & LCCR0_PAS))) - { - debug("Setting GPIO for 16 bit data\n"); - /* bits 58-77 */ - writel(readl(GPDR1) | (0x3f << 26), GPDR1); - writel(readl(GPDR2) | 0x00003fff, GPDR2); - - writel((readl(GAFR1_U) & ~(0xfff << 20)) | (0xaaa << 20), - GAFR1_U); - writel((readl(GAFR2_L) & 0xf0000000) | 0x0aaaaaaa, GAFR2_L); - } - else - { - printf("pxafb_setup_gpio: unable to determine bits per pixel\n"); - } -} -#endif - -static void pxafb_enable_controller (vidinfo_t *vid) -{ - debug("Enabling LCD controller\n"); - - /* Sequence from 11.7.10 */ - writel(vid->pxa.reg_lccr3, LCCR3); - writel(vid->pxa.reg_lccr2, LCCR2); - writel(vid->pxa.reg_lccr1, LCCR1); - writel(vid->pxa.reg_lccr0 & ~LCCR0_ENB, LCCR0); - writel(vid->pxa.fdadr0, FDADR0); - writel(vid->pxa.fdadr1, FDADR1); - writel(readl(LCCR0) | LCCR0_ENB, LCCR0); - -#ifdef CONFIG_CPU_MONAHANS - writel(readl(CKENA) | CKENA_1_LCD, CKENA); -#else - writel(readl(CKEN) | CKEN16_LCD, CKEN); -#endif - - debug("FDADR0 = 0x%08x\n", readl(FDADR0)); - debug("FDADR1 = 0x%08x\n", readl(FDADR1)); - debug("LCCR0 = 0x%08x\n", readl(LCCR0)); - debug("LCCR1 = 0x%08x\n", readl(LCCR1)); - debug("LCCR2 = 0x%08x\n", readl(LCCR2)); - debug("LCCR3 = 0x%08x\n", readl(LCCR3)); -} - -static int pxafb_init (vidinfo_t *vid) -{ - struct pxafb_info *fbi = &vid->pxa; - - debug("Configuring PXA LCD\n"); - - fbi->reg_lccr0 = REG_LCCR0; - fbi->reg_lccr3 = REG_LCCR3; - - debug("vid: vl_col=%d hslen=%d lm=%d rm=%d\n", - vid->vl_col, vid->vl_hpw, - vid->vl_blw, vid->vl_elw); - debug("vid: vl_row=%d vslen=%d um=%d bm=%d\n", - vid->vl_row, vid->vl_vpw, - vid->vl_bfw, vid->vl_efw); - - fbi->reg_lccr1 = - LCCR1_DisWdth(vid->vl_col) + - LCCR1_HorSnchWdth(vid->vl_hpw) + - LCCR1_BegLnDel(vid->vl_blw) + - LCCR1_EndLnDel(vid->vl_elw); - - fbi->reg_lccr2 = - LCCR2_DisHght(vid->vl_row) + - LCCR2_VrtSnchWdth(vid->vl_vpw) + - LCCR2_BegFrmDel(vid->vl_bfw) + - LCCR2_EndFrmDel(vid->vl_efw); - - fbi->reg_lccr3 = REG_LCCR3 & ~(LCCR3_HSP | LCCR3_VSP); - fbi->reg_lccr3 |= (vid->vl_hsp ? LCCR3_HorSnchL : LCCR3_HorSnchH) - | (vid->vl_vsp ? LCCR3_VrtSnchL : LCCR3_VrtSnchH); - - - /* setup dma descriptors */ - fbi->dmadesc_fblow = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette - 3*16); - fbi->dmadesc_fbhigh = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette - 2*16); - fbi->dmadesc_palette = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette - 1*16); - - #define BYTES_PER_PANEL ((fbi->reg_lccr0 & LCCR0_SDS) ? \ - (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8 / 2) : \ - (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)) - - /* populate descriptors */ - fbi->dmadesc_fblow->fdadr = (u_long)fbi->dmadesc_fblow; - fbi->dmadesc_fblow->fsadr = fbi->screen + BYTES_PER_PANEL; - fbi->dmadesc_fblow->fidr = 0; - fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL; - - fbi->fdadr1 = (u_long)fbi->dmadesc_fblow; /* only used in dual-panel mode */ - - fbi->dmadesc_fbhigh->fsadr = fbi->screen; - fbi->dmadesc_fbhigh->fidr = 0; - fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL; - - fbi->dmadesc_palette->fsadr = fbi->palette; - fbi->dmadesc_palette->fidr = 0; - fbi->dmadesc_palette->ldcmd = (fbi->palette_size * 2) | LDCMD_PAL; - - if( NBITS(vid->vl_bpix) < 12) - { - /* assume any mode with <12 bpp is palette driven */ - fbi->dmadesc_palette->fdadr = (u_long)fbi->dmadesc_fbhigh; - fbi->dmadesc_fbhigh->fdadr = (u_long)fbi->dmadesc_palette; - /* flips back and forth between pal and fbhigh */ - fbi->fdadr0 = (u_long)fbi->dmadesc_palette; - } - else - { - /* palette shouldn't be loaded in true-color mode */ - fbi->dmadesc_fbhigh->fdadr = (u_long)fbi->dmadesc_fbhigh; - fbi->fdadr0 = (u_long)fbi->dmadesc_fbhigh; /* no pal just fbhigh */ - } - - debug("fbi->dmadesc_fblow = 0x%lx\n", (u_long)fbi->dmadesc_fblow); - debug("fbi->dmadesc_fbhigh = 0x%lx\n", (u_long)fbi->dmadesc_fbhigh); - debug("fbi->dmadesc_palette = 0x%lx\n", (u_long)fbi->dmadesc_palette); - - debug("fbi->dmadesc_fblow->fdadr = 0x%lx\n", fbi->dmadesc_fblow->fdadr); - debug("fbi->dmadesc_fbhigh->fdadr = 0x%lx\n", fbi->dmadesc_fbhigh->fdadr); - debug("fbi->dmadesc_palette->fdadr = 0x%lx\n", fbi->dmadesc_palette->fdadr); - - debug("fbi->dmadesc_fblow->fsadr = 0x%lx\n", fbi->dmadesc_fblow->fsadr); - debug("fbi->dmadesc_fbhigh->fsadr = 0x%lx\n", fbi->dmadesc_fbhigh->fsadr); - debug("fbi->dmadesc_palette->fsadr = 0x%lx\n", fbi->dmadesc_palette->fsadr); - - debug("fbi->dmadesc_fblow->ldcmd = 0x%lx\n", fbi->dmadesc_fblow->ldcmd); - debug("fbi->dmadesc_fbhigh->ldcmd = 0x%lx\n", fbi->dmadesc_fbhigh->ldcmd); - debug("fbi->dmadesc_palette->ldcmd = 0x%lx\n", fbi->dmadesc_palette->ldcmd); - - return 0; -} - -/************************************************************************/ -/************************************************************************/ - -#endif /* CONFIG_LCD */ diff --git a/include/dm/platform_data/pxa_mmc_gen.h b/include/dm/platform_data/pxa_mmc_gen.h deleted file mode 100644 index d15c155..0000000 --- a/include/dm/platform_data/pxa_mmc_gen.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2019 Marcel Ziswiler <marcel.ziswiler@toradex.com> - */ - -#ifndef __PXA_MMC_GEN_H -#define __PXA_MMC_GEN_H - -#include <mmc.h> - -/* - * struct pxa_mmc_plat - information about a PXA MMC controller - * - * @base: MMC controller base register address - */ -struct pxa_mmc_plat { - struct mmc_config cfg; - struct mmc mmc; - struct pxa_mmc_regs *base; -}; - -#endif /* __PXA_MMC_GEN_H */ diff --git a/include/dm/platform_data/serial_pxa.h b/include/dm/platform_data/serial_pxa.h deleted file mode 100644 index e1a02ae..0000000 --- a/include/dm/platform_data/serial_pxa.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2016 Marcel Ziswiler <marcel.ziswiler@toradex.com> - */ - -#ifndef __SERIAL_PXA_H -#define __SERIAL_PXA_H - -/* - * The numbering scheme differs here for PXA25x, PXA27x and PXA3xx so we can - * easily handle enabling of clock. - */ -#ifdef CONFIG_CPU_MONAHANS -#define UART_CLK_BASE CKENA_21_BTUART -#define UART_CLK_REG CKENA -#define BTUART_INDEX 0 -#define FFUART_INDEX 1 -#define STUART_INDEX 2 -#else /* PXA27x */ -#define UART_CLK_BASE CKEN5_STUART -#define UART_CLK_REG CKEN -#define STUART_INDEX 0 -#define FFUART_INDEX 1 -#define BTUART_INDEX 2 -#endif - -/* - * struct pxa_serial_plat - information about a PXA port - * - * @base: Uart port base register address - * @port: Uart port index, for cpu with pinmux for uart / gpio - * baudrtatre: Uart port baudrate - */ -struct pxa_serial_plat { - struct pxa_uart_regs *base; - int port; - int baudrate; -}; - -#endif /* __SERIAL_PXA_H */ diff --git a/include/lcd.h b/include/lcd.h index 7570e7a..4f18069 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -40,9 +40,7 @@ ulong lcd_setmem(ulong addr); */ void lcd_set_flush_dcache(int flush); -#if defined(CONFIG_CPU_PXA27X) || defined CONFIG_CPU_MONAHANS -#include <pxa_lcd.h> -#elif defined(CONFIG_ATMEL_LCD) || defined(CONFIG_ATMEL_HLCD) +#if defined(CONFIG_ATMEL_LCD) || defined(CONFIG_ATMEL_HLCD) #include <atmel_lcd.h> #elif defined(CONFIG_EXYNOS_FB) #include <exynos_lcd.h> diff --git a/include/pxa_lcd.h b/include/pxa_lcd.h deleted file mode 100644 index 11a22ab..0000000 --- a/include/pxa_lcd.h +++ /dev/null @@ -1,80 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * pxa_lcd.h - PXA LCD Controller structures - * - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - */ - -#ifndef _PXA_LCD_H_ -#define _PXA_LCD_H_ - -/* - * PXA LCD DMA descriptor - */ -struct pxafb_dma_descriptor { - u_long fdadr; /* Frame descriptor address register */ - u_long fsadr; /* Frame source address register */ - u_long fidr; /* Frame ID register */ - u_long ldcmd; /* Command register */ -}; - -/* - * PXA LCD info - */ -struct pxafb_info { - /* Misc registers */ - u_long reg_lccr3; - u_long reg_lccr2; - u_long reg_lccr1; - u_long reg_lccr0; - u_long fdadr0; - u_long fdadr1; - - /* DMA descriptors */ - struct pxafb_dma_descriptor *dmadesc_fblow; - struct pxafb_dma_descriptor *dmadesc_fbhigh; - struct pxafb_dma_descriptor *dmadesc_palette; - - u_long screen; /* physical address of frame buffer */ - u_long palette; /* physical address of palette memory */ - u_int palette_size; -}; - -/* - * LCD controller stucture for PXA CPU - */ -typedef struct vidinfo { - ushort vl_col; /* Number of columns (i.e. 640) */ - ushort vl_row; /* Number of rows (i.e. 480) */ - ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */ - ushort vl_width; /* Width of display area in millimeters */ - ushort vl_height; /* Height of display area in millimeters */ - - /* LCD configuration register */ - u_char vl_clkp; /* Clock polarity */ - u_char vl_oep; /* Output Enable polarity */ - u_char vl_hsp; /* Horizontal Sync polarity */ - u_char vl_vsp; /* Vertical Sync polarity */ - u_char vl_dp; /* Data polarity */ - u_char vl_bpix;/* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */ - u_char vl_lbw; /* LCD Bus width, 0 = 4, 1 = 8 */ - u_char vl_splt;/* Split display, 0 = single-scan, 1 = dual-scan */ - u_char vl_clor; /* Color, 0 = mono, 1 = color */ - u_char vl_tft; /* 0 = passive, 1 = TFT */ - - /* Horizontal control register. Timing from data sheet */ - ushort vl_hpw; /* Horz sync pulse width */ - u_char vl_blw; /* Wait before of line */ - u_char vl_elw; /* Wait end of line */ - - /* Vertical control register. */ - u_char vl_vpw; /* Vertical sync pulse width */ - u_char vl_bfw; /* Wait before of frame */ - u_char vl_efw; /* Wait end of frame */ - - /* PXA LCD controller params */ - struct pxafb_info pxa; -} vidinfo_t; - -#endif diff --git a/include/usb/pxa27x_udc.h b/include/usb/pxa27x_udc.h deleted file mode 100644 index 07d1482..0000000 --- a/include/usb/pxa27x_udc.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * PXA27x register declarations and HCD data structures - * - * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> - * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> - */ - - -#ifndef __PXA270X_UDC_H__ -#define __PXA270X_UDC_H__ - -#include <asm/byteorder.h> - -/* Endpoint 0 states */ -#define EP0_IDLE 0 -#define EP0_IN_DATA 1 -#define EP0_OUT_DATA 2 -#define EP0_XFER_COMPLETE 3 - - -/* Endpoint parameters */ -#define MAX_ENDPOINTS 4 - -#define EP0_MAX_PACKET_SIZE 16 - -#define UDC_OUT_ENDPOINT 0x02 -#define UDC_IN_ENDPOINT 0x01 -#define UDC_INT_ENDPOINT 0x05 - -#endif |