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-rw-r--r--arch/arm/mach-uniphier/board_init.c2
-rw-r--r--arch/arm/mach-uniphier/clk/Makefile4
-rw-r--r--arch/arm/mach-uniphier/clk/clk-ld4.c32
-rw-r--r--arch/arm/mach-uniphier/clk/clk-pro4.c14
-rw-r--r--arch/arm/mach-uniphier/clk/clk-pro5.c14
-rw-r--r--arch/arm/mach-uniphier/clk/clk-pxs2.c14
-rw-r--r--arch/arm/mach-uniphier/init.h1
7 files changed, 8 insertions, 73 deletions
diff --git a/arch/arm/mach-uniphier/board_init.c b/arch/arm/mach-uniphier/board_init.c
index 7535f91..99727a3 100644
--- a/arch/arm/mach-uniphier/board_init.c
+++ b/arch/arm/mach-uniphier/board_init.c
@@ -40,7 +40,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
.soc_id = UNIPHIER_LD4_ID,
.sbc_init = uniphier_ld4_sbc_init,
.pll_init = uniphier_ld4_pll_init,
- .clk_init = uniphier_ld4_clk_init,
},
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
@@ -56,7 +55,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
.soc_id = UNIPHIER_SLD8_ID,
.sbc_init = uniphier_ld4_sbc_init,
.pll_init = uniphier_ld4_pll_init,
- .clk_init = uniphier_ld4_clk_init,
},
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
diff --git a/arch/arm/mach-uniphier/clk/Makefile b/arch/arm/mach-uniphier/clk/Makefile
index d12f49e..c49e447 100644
--- a/arch/arm/mach-uniphier/clk/Makefile
+++ b/arch/arm/mach-uniphier/clk/Makefile
@@ -11,9 +11,9 @@ obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += clk-early-ld4.o clk-dram-pxs2.o dpll-pxs2.o
else
-obj-$(CONFIG_ARCH_UNIPHIER_LD4) += clk-ld4.o pll-ld4.o dpll-tail.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD4) += pll-ld4.o dpll-tail.o
obj-$(CONFIG_ARCH_UNIPHIER_PRO4) += clk-pro4.o pll-pro4.o dpll-tail.o
-obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += clk-ld4.o pll-ld4.o dpll-tail.o
+obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += pll-ld4.o dpll-tail.o
obj-$(CONFIG_ARCH_UNIPHIER_PRO5) += clk-pro5.o
obj-$(CONFIG_ARCH_UNIPHIER_PXS2) += clk-pxs2.o
obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += clk-pxs2.o
diff --git a/arch/arm/mach-uniphier/clk/clk-ld4.c b/arch/arm/mach-uniphier/clk/clk-ld4.c
deleted file mode 100644
index 0393942..0000000
--- a/arch/arm/mach-uniphier/clk/clk-ld4.c
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2011-2015 Panasonic Corporation
- * Copyright (C) 2015-2016 Socionext Inc.
- * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- */
-
-#include <linux/io.h>
-
-#include "../init.h"
-#include "../sc-regs.h"
-
-void uniphier_ld4_clk_init(void)
-{
- u32 tmp;
-
- /* deassert reset */
- tmp = readl(sc_base + SC_RSTCTRL);
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_RSTCTRL_NRST_NAND;
-#endif
- writel(tmp, sc_base + SC_RSTCTRL);
- readl(sc_base + SC_RSTCTRL); /* dummy read */
-
- /* provide clocks */
- tmp = readl(sc_base + SC_CLKCTRL);
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_CLKCTRL_CEN_NAND;
-#endif
- writel(tmp, sc_base + SC_CLKCTRL);
- readl(sc_base + SC_CLKCTRL); /* dummy read */
-}
diff --git a/arch/arm/mach-uniphier/clk/clk-pro4.c b/arch/arm/mach-uniphier/clk/clk-pro4.c
index 2b364dc..798128b 100644
--- a/arch/arm/mach-uniphier/clk/clk-pro4.c
+++ b/arch/arm/mach-uniphier/clk/clk-pro4.c
@@ -12,36 +12,26 @@
void uniphier_pro4_clk_init(void)
{
+#ifdef CONFIG_USB_DWC3_UNIPHIER
u32 tmp;
/* deassert reset */
tmp = readl(sc_base + SC_RSTCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_RSTCTRL_NRST_USB3B0 | SC_RSTCTRL_NRST_USB3C0 |
SC_RSTCTRL_NRST_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_RSTCTRL_NRST_NAND;
-#endif
writel(tmp, sc_base + SC_RSTCTRL);
readl(sc_base + SC_RSTCTRL); /* dummy read */
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp = readl(sc_base + SC_RSTCTRL2);
tmp |= SC_RSTCTRL2_NRST_USB3B1 | SC_RSTCTRL2_NRST_USB3C1;
writel(tmp, sc_base + SC_RSTCTRL2);
readl(sc_base + SC_RSTCTRL2); /* dummy read */
-#endif
/* provide clocks */
tmp = readl(sc_base + SC_CLKCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_CLKCTRL_CEN_USB31 | SC_CLKCTRL_CEN_USB30 |
SC_CLKCTRL_CEN_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_CLKCTRL_CEN_NAND;
-#endif
writel(tmp, sc_base + SC_CLKCTRL);
readl(sc_base + SC_CLKCTRL); /* dummy read */
+#endif
}
diff --git a/arch/arm/mach-uniphier/clk/clk-pro5.c b/arch/arm/mach-uniphier/clk/clk-pro5.c
index 874964b..36006fd 100644
--- a/arch/arm/mach-uniphier/clk/clk-pro5.c
+++ b/arch/arm/mach-uniphier/clk/clk-pro5.c
@@ -10,35 +10,25 @@
void uniphier_pro5_clk_init(void)
{
+#ifdef CONFIG_USB_DWC3_UNIPHIER
u32 tmp;
/* deassert reset */
tmp = readl(sc_base + SC_RSTCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_RSTCTRL_NRST_USB3B0 | SC_RSTCTRL_NRST_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_RSTCTRL_NRST_NAND;
-#endif
writel(tmp, sc_base + SC_RSTCTRL);
readl(sc_base + SC_RSTCTRL); /* dummy read */
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp = readl(sc_base + SC_RSTCTRL2);
tmp |= SC_RSTCTRL2_NRST_USB3B1;
writel(tmp, sc_base + SC_RSTCTRL2);
readl(sc_base + SC_RSTCTRL2); /* dummy read */
-#endif
/* provide clocks */
tmp = readl(sc_base + SC_CLKCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_CLKCTRL_CEN_USB31 | SC_CLKCTRL_CEN_USB30 |
SC_CLKCTRL_CEN_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_CLKCTRL_CEN_NAND;
-#endif
writel(tmp, sc_base + SC_CLKCTRL);
readl(sc_base + SC_CLKCTRL); /* dummy read */
+#endif
}
diff --git a/arch/arm/mach-uniphier/clk/clk-pxs2.c b/arch/arm/mach-uniphier/clk/clk-pxs2.c
index 8cb4f87..c2a75ce 100644
--- a/arch/arm/mach-uniphier/clk/clk-pxs2.c
+++ b/arch/arm/mach-uniphier/clk/clk-pxs2.c
@@ -11,20 +11,15 @@
void uniphier_pxs2_clk_init(void)
{
+#ifdef CONFIG_USB_DWC3_UNIPHIER
u32 tmp;
/* deassert reset */
tmp = readl(sc_base + SC_RSTCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_RSTCTRL_NRST_USB3B0 | SC_RSTCTRL_NRST_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_RSTCTRL_NRST_NAND;
-#endif
writel(tmp, sc_base + SC_RSTCTRL);
readl(sc_base + SC_RSTCTRL); /* dummy read */
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp = readl(sc_base + SC_RSTCTRL2);
tmp |= SC_RSTCTRL2_NRST_USB3B1;
writel(tmp, sc_base + SC_RSTCTRL2);
@@ -33,17 +28,12 @@ void uniphier_pxs2_clk_init(void)
tmp = readl(sc_base + SC_RSTCTRL6);
tmp |= 0x37;
writel(tmp, sc_base + SC_RSTCTRL6);
-#endif
/* provide clocks */
tmp = readl(sc_base + SC_CLKCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= BIT(20) | BIT(19) | SC_CLKCTRL_CEN_USB31 | SC_CLKCTRL_CEN_USB30 |
SC_CLKCTRL_CEN_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_CLKCTRL_CEN_NAND;
-#endif
writel(tmp, sc_base + SC_CLKCTRL);
readl(sc_base + SC_CLKCTRL); /* dummy read */
+#endif
}
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index b37ab2f..9dc5b88 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -90,7 +90,6 @@ void uniphier_ld11_pll_init(void);
void uniphier_ld20_pll_init(void);
void uniphier_pxs3_pll_init(void);
-void uniphier_ld4_clk_init(void);
void uniphier_pro4_clk_init(void);
void uniphier_pro5_clk_init(void);
void uniphier_pxs2_clk_init(void);
generated by cgit v1.1 at 2024-11-12 12:47:17 +0000