diff options
| -rw-r--r-- | configs/orangepi_3_defconfig | 5 | ||||
| -rw-r--r-- | configs/pine_h64_defconfig | 5 | ||||
| -rw-r--r-- | drivers/phy/allwinner/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/phy/allwinner/Makefile | 1 | ||||
| -rw-r--r-- | drivers/phy/allwinner/phy-sun50i-usb3.c | 171 | ||||
| -rw-r--r-- | drivers/usb/common/common.c | 3 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-mx6.c | 25 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-dwc3.c | 59 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-pci.c | 52 | ||||
| -rw-r--r-- | drivers/usb/host/xhci.c | 35 | ||||
| -rw-r--r-- | include/configs/zmx25.h | 2 | ||||
| -rw-r--r-- | include/linux/usb/phy.h | 3 | ||||
| -rw-r--r-- | include/usb/ehci-ci.h | 12 | ||||
| -rw-r--r-- | include/usb/xhci.h | 2 |
15 files changed, 327 insertions, 58 deletions
diff --git a/configs/orangepi_3_defconfig b/configs/orangepi_3_defconfig index c243a58..ebecf49 100644 --- a/configs/orangepi_3_defconfig +++ b/configs/orangepi_3_defconfig @@ -8,5 +8,10 @@ CONFIG_MMC0_CD_PIN="PF6" CONFIG_MMC_SUNXI_SLOT_EXTRA=2 CONFIG_BLUETOOTH_DT_DEVICE_FIXUP="brcm,bcm4345c5" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_PHY_SUN50I_USB3=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y +CONFIG_USB_DWC3=y +# CONFIG_USB_DWC3_GADGET is not set diff --git a/configs/pine_h64_defconfig b/configs/pine_h64_defconfig index 4e621db..1928509 100644 --- a/configs/pine_h64_defconfig +++ b/configs/pine_h64_defconfig @@ -12,5 +12,10 @@ CONFIG_SPL_SPI_SUNXI=y # CONFIG_PSCI_RESET is not set # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_SUN8I_EMAC=y +CONFIG_PHY_SUN50I_USB3=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y +CONFIG_USB_DWC3=y +# CONFIG_USB_DWC3_GADGET is not set diff --git a/drivers/phy/allwinner/Kconfig b/drivers/phy/allwinner/Kconfig index dba3bae..6bfb79c 100644 --- a/drivers/phy/allwinner/Kconfig +++ b/drivers/phy/allwinner/Kconfig @@ -11,3 +11,11 @@ config PHY_SUN4I_USB This driver controls the entire USB PHY block, both the USB OTG parts, as well as the 2 regular USB 2 host PHYs. + +config PHY_SUN50I_USB3 + bool "Allwinner sun50i USB3 PHY driver" + depends on ARCH_SUNXI + select PHY + help + Enable this to support the USB3 transceiver that is part of + Allwinner sun50i SoCs. diff --git a/drivers/phy/allwinner/Makefile b/drivers/phy/allwinner/Makefile index e709fca..f2b60ce 100644 --- a/drivers/phy/allwinner/Makefile +++ b/drivers/phy/allwinner/Makefile @@ -4,3 +4,4 @@ # obj-$(CONFIG_PHY_SUN4I_USB) += phy-sun4i-usb.o +obj-$(CONFIG_PHY_SUN50I_USB3) += phy-sun50i-usb3.o diff --git a/drivers/phy/allwinner/phy-sun50i-usb3.c b/drivers/phy/allwinner/phy-sun50i-usb3.c new file mode 100644 index 0000000..e5a3d2d --- /dev/null +++ b/drivers/phy/allwinner/phy-sun50i-usb3.c @@ -0,0 +1,171 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Allwinner sun50i(H6) USB 3.0 phy driver + * + * Copyright (C) 2020 Samuel Holland <samuel@sholland.org> + * + * Based on the Linux driver, which is: + * + * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> + * + * Based on phy-sun9i-usb.c, which is: + * + * Copyright (C) 2014-2015 Chen-Yu Tsai <wens@csie.org> + * + * Based on code from Allwinner BSP, which is: + * + * Copyright (c) 2010-2015 Allwinner Technology Co., Ltd. + */ + +#include <asm/io.h> +#include <clk.h> +#include <dm.h> +#include <dm/device_compat.h> +#include <generic-phy.h> +#include <linux/bitops.h> +#include <reset.h> + +/* Interface Status and Control Registers */ +#define SUNXI_ISCR 0x00 +#define SUNXI_PIPE_CLOCK_CONTROL 0x14 +#define SUNXI_PHY_TUNE_LOW 0x18 +#define SUNXI_PHY_TUNE_HIGH 0x1c +#define SUNXI_PHY_EXTERNAL_CONTROL 0x20 + +/* USB2.0 Interface Status and Control Register */ +#define SUNXI_ISCR_FORCE_VBUS (3 << 12) + +/* PIPE Clock Control Register */ +#define SUNXI_PCC_PIPE_CLK_OPEN (1 << 6) + +/* PHY External Control Register */ +#define SUNXI_PEC_EXTERN_VBUS (3 << 1) +#define SUNXI_PEC_SSC_EN (1 << 24) +#define SUNXI_PEC_REF_SSP_EN (1 << 26) + +/* PHY Tune High Register */ +#define SUNXI_TX_DEEMPH_3P5DB(n) ((n) << 19) +#define SUNXI_TX_DEEMPH_3P5DB_MASK GENMASK(24, 19) +#define SUNXI_TX_DEEMPH_6DB(n) ((n) << 13) +#define SUNXI_TX_DEEMPH_6GB_MASK GENMASK(18, 13) +#define SUNXI_TX_SWING_FULL(n) ((n) << 6) +#define SUNXI_TX_SWING_FULL_MASK GENMASK(12, 6) +#define SUNXI_LOS_BIAS(n) ((n) << 3) +#define SUNXI_LOS_BIAS_MASK GENMASK(5, 3) +#define SUNXI_TXVBOOSTLVL(n) ((n) << 0) +#define SUNXI_TXVBOOSTLVL_MASK GENMASK(2, 0) + +struct sun50i_usb3_phy_priv { + void __iomem *regs; + struct reset_ctl reset; + struct clk clk; +}; + +static void sun50i_usb3_phy_open(struct sun50i_usb3_phy_priv *phy) +{ + u32 val; + + val = readl(phy->regs + SUNXI_PHY_EXTERNAL_CONTROL); + val |= SUNXI_PEC_EXTERN_VBUS; + val |= SUNXI_PEC_SSC_EN | SUNXI_PEC_REF_SSP_EN; + writel(val, phy->regs + SUNXI_PHY_EXTERNAL_CONTROL); + + val = readl(phy->regs + SUNXI_PIPE_CLOCK_CONTROL); + val |= SUNXI_PCC_PIPE_CLK_OPEN; + writel(val, phy->regs + SUNXI_PIPE_CLOCK_CONTROL); + + val = readl(phy->regs + SUNXI_ISCR); + val |= SUNXI_ISCR_FORCE_VBUS; + writel(val, phy->regs + SUNXI_ISCR); + + /* + * All the magic numbers written to the PHY_TUNE_{LOW_HIGH} + * registers are directly taken from the BSP USB3 driver from + * Allwiner. + */ + writel(0x0047fc87, phy->regs + SUNXI_PHY_TUNE_LOW); + + val = readl(phy->regs + SUNXI_PHY_TUNE_HIGH); + val &= ~(SUNXI_TXVBOOSTLVL_MASK | SUNXI_LOS_BIAS_MASK | + SUNXI_TX_SWING_FULL_MASK | SUNXI_TX_DEEMPH_6GB_MASK | + SUNXI_TX_DEEMPH_3P5DB_MASK); + val |= SUNXI_TXVBOOSTLVL(0x7); + val |= SUNXI_LOS_BIAS(0x7); + val |= SUNXI_TX_SWING_FULL(0x55); + val |= SUNXI_TX_DEEMPH_6DB(0x20); + val |= SUNXI_TX_DEEMPH_3P5DB(0x15); + writel(val, phy->regs + SUNXI_PHY_TUNE_HIGH); +} + +static int sun50i_usb3_phy_init(struct phy *phy) +{ + struct sun50i_usb3_phy_priv *priv = dev_get_priv(phy->dev); + int ret; + + ret = clk_prepare_enable(&priv->clk); + if (ret) + return ret; + + ret = reset_deassert(&priv->reset); + if (ret) { + clk_disable_unprepare(&priv->clk); + return ret; + } + + sun50i_usb3_phy_open(priv); + + return 0; +} + +static int sun50i_usb3_phy_exit(struct phy *phy) +{ + struct sun50i_usb3_phy_priv *priv = dev_get_priv(phy->dev); + + reset_assert(&priv->reset); + clk_disable_unprepare(&priv->clk); + + return 0; +} + +static const struct phy_ops sun50i_usb3_phy_ops = { + .init = sun50i_usb3_phy_init, + .exit = sun50i_usb3_phy_exit, +}; + +static int sun50i_usb3_phy_probe(struct udevice *dev) +{ + struct sun50i_usb3_phy_priv *priv = dev_get_priv(dev); + int ret; + + ret = clk_get_by_index(dev, 0, &priv->clk); + if (ret) { + dev_err(dev, "failed to get phy clock\n"); + return ret; + } + + ret = reset_get_by_index(dev, 0, &priv->reset); + if (ret) { + dev_err(dev, "failed to get reset control\n"); + return ret; + } + + priv->regs = (void __iomem *)dev_read_addr(dev); + if (IS_ERR(priv->regs)) + return PTR_ERR(priv->regs); + + return 0; +} + +static const struct udevice_id sun50i_usb3_phy_ids[] = { + { .compatible = "allwinner,sun50i-h6-usb3-phy" }, + { }, +}; + +U_BOOT_DRIVER(sun50i_usb3_phy) = { + .name = "sun50i-usb3-phy", + .id = UCLASS_PHY, + .of_match = sun50i_usb3_phy_ids, + .ops = &sun50i_usb3_phy_ops, + .probe = sun50i_usb3_phy_probe, + .priv_auto = sizeof(struct sun50i_usb3_phy_priv), +}; diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 2a47f40..43564c9 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -80,6 +80,9 @@ static const char *const usbphy_modes[] = { [USBPHY_INTERFACE_MODE_UNKNOWN] = "", [USBPHY_INTERFACE_MODE_UTMI] = "utmi", [USBPHY_INTERFACE_MODE_UTMIW] = "utmi_wide", + [USBPHY_INTERFACE_MODE_ULPI] = "ulpi", + [USBPHY_INTERFACE_MODE_SERIAL] = "serial", + [USBPHY_INTERFACE_MODE_HSIC] = "hsic", }; enum usb_phy_interface usb_get_phy_mode(ofnode node) diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index c3e4170..1bd6147 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -23,6 +23,7 @@ #include <asm/mach-types.h> #include <power/regulator.h> #include <linux/usb/otg.h> +#include <linux/usb/phy.h> #include "ehci.h" @@ -435,6 +436,7 @@ struct ehci_mx6_priv_data { struct clk clk; struct phy phy; enum usb_init_type init_type; + enum usb_phy_interface phy_type; #if !defined(CONFIG_PHY) int portnr; void __iomem *phy_addr; @@ -443,6 +445,24 @@ struct ehci_mx6_priv_data { #endif }; +static u32 mx6_portsc(enum usb_phy_interface phy_type) +{ + switch (phy_type) { + case USBPHY_INTERFACE_MODE_UTMI: + return PORT_PTS_UTMI; + case USBPHY_INTERFACE_MODE_UTMIW: + return PORT_PTS_UTMI | PORT_PTS_PTW; + case USBPHY_INTERFACE_MODE_ULPI: + return PORT_PTS_ULPI; + case USBPHY_INTERFACE_MODE_SERIAL: + return PORT_PTS_SERIAL; + case USBPHY_INTERFACE_MODE_HSIC: + return PORT_PTS_HSIC; + default: + return CONFIG_MXC_USB_PORTSC; + } +} + static int mx6_init_after_reset(struct ehci_ctrl *dev) { struct ehci_mx6_priv_data *priv = dev->priv; @@ -479,7 +499,7 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev) return 0; setbits_le32(&ehci->usbmode, CM_HOST); - writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc); + writel(mx6_portsc(priv->phy_type), &ehci->portsc); setbits_le32(&ehci->portsc, USB_EN); mdelay(10); @@ -641,6 +661,7 @@ static int ehci_usb_probe(struct udevice *dev) priv->ehci = ehci; priv->init_type = type; + priv->phy_type = usb_get_phy_mode(dev_ofnode(dev)); #if CONFIG_IS_ENABLED(CLK) ret = clk_get_by_index(dev, 0, &priv->clk); @@ -690,7 +711,7 @@ static int ehci_usb_probe(struct udevice *dev) if (priv->init_type == USB_INIT_HOST) { setbits_le32(&ehci->usbmode, CM_HOST); - writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc); + writel(mx6_portsc(priv->phy_type), &ehci->portsc); setbits_le32(&ehci->portsc, USB_EN); } diff --git a/drivers/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c index 3e0ae80..bec0d98 100644 --- a/drivers/usb/host/xhci-dwc3.c +++ b/drivers/usb/host/xhci-dwc3.c @@ -7,10 +7,12 @@ * Author: Ramneek Mehresh<ramneek.mehresh@freescale.com> */ +#include <clk.h> #include <common.h> #include <dm.h> #include <generic-phy.h> #include <log.h> +#include <reset.h> #include <usb.h> #include <dwc3-uboot.h> #include <linux/delay.h> @@ -21,7 +23,9 @@ #include <linux/usb/otg.h> struct xhci_dwc3_plat { + struct clk_bulk clks; struct phy_bulk phys; + struct reset_ctl_bulk resets; }; void dwc3_set_mode(struct dwc3 *dwc3_reg, u32 mode) @@ -70,7 +74,8 @@ int dwc3_core_init(struct dwc3 *dwc3_reg) revision = readl(&dwc3_reg->g_snpsid); /* This should read as U3 followed by revision number */ - if ((revision & DWC3_GSNPSID_MASK) != 0x55330000) { + if ((revision & DWC3_GSNPSID_MASK) != 0x55330000 && + (revision & DWC3_GSNPSID_MASK) != 0x33310000) { puts("this is not a DesignWare USB3 DRD Core\n"); return -1; } @@ -111,6 +116,46 @@ void dwc3_set_fladj(struct dwc3 *dwc3_reg, u32 val) } #if CONFIG_IS_ENABLED(DM_USB) +static int xhci_dwc3_reset_init(struct udevice *dev, + struct xhci_dwc3_plat *plat) +{ + int ret; + + ret = reset_get_bulk(dev, &plat->resets); + if (ret == -ENOTSUPP || ret == -ENOENT) + return 0; + else if (ret) + return ret; + + ret = reset_deassert_bulk(&plat->resets); + if (ret) { + reset_release_bulk(&plat->resets); + return ret; + } + + return 0; +} + +static int xhci_dwc3_clk_init(struct udevice *dev, + struct xhci_dwc3_plat *plat) +{ + int ret; + + ret = clk_get_bulk(dev, &plat->clks); + if (ret == -ENOSYS || ret == -ENOENT) + return 0; + if (ret) + return ret; + + ret = clk_enable_bulk(&plat->clks); + if (ret) { + clk_release_bulk(&plat->clks); + return ret; + } + + return 0; +} + static int xhci_dwc3_probe(struct udevice *dev) { struct xhci_hcor *hcor; @@ -122,6 +167,14 @@ static int xhci_dwc3_probe(struct udevice *dev) u32 reg; int ret; + ret = xhci_dwc3_reset_init(dev, plat); + if (ret) + return ret; + + ret = xhci_dwc3_clk_init(dev, plat); + if (ret) + return ret; + hccr = (struct xhci_hccr *)((uintptr_t)dev_remap_addr(dev)); hcor = (struct xhci_hcor *)((uintptr_t)hccr + HC_LENGTH(xhci_readl(&(hccr)->cr_capbase))); @@ -171,6 +224,10 @@ static int xhci_dwc3_remove(struct udevice *dev) dwc3_shutdown_phy(dev, &plat->phys); + clk_release_bulk(&plat->clks); + + reset_release_bulk(&plat->resets); + return xhci_deregister(dev); } diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 1c11c2e..0d9da62 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -180,8 +180,6 @@ void xhci_cleanup(struct xhci_ctrl *ctrl) xhci_free_virt_devices(ctrl); free(ctrl->erst.entries); free(ctrl->dcbaa); - if (reset_valid(&ctrl->reset)) - reset_free(&ctrl->reset); memset(ctrl, '\0', sizeof(struct xhci_ctrl)); } diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index aaa243f..630bc20 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -7,12 +7,18 @@ #include <common.h> #include <dm.h> +#include <dm/device_compat.h> #include <init.h> #include <log.h> #include <pci.h> +#include <reset.h> #include <usb.h> #include <usb/xhci.h> +struct xhci_pci_plat { + struct reset_ctl reset; +}; + static int xhci_pci_init(struct udevice *dev, struct xhci_hccr **ret_hccr, struct xhci_hcor **ret_hcor) { @@ -45,15 +51,53 @@ static int xhci_pci_init(struct udevice *dev, struct xhci_hccr **ret_hccr, static int xhci_pci_probe(struct udevice *dev) { + struct xhci_pci_plat *plat = dev_get_plat(dev); struct xhci_hccr *hccr; struct xhci_hcor *hcor; int ret; + ret = reset_get_by_index(dev, 0, &plat->reset); + if (ret && ret != -ENOENT && ret != -ENOTSUPP) { + dev_err(dev, "failed to get reset\n"); + return ret; + } + + if (reset_valid(&plat->reset)) { + ret = reset_assert(&plat->reset); + if (ret) + goto err_reset; + + ret = reset_deassert(&plat->reset); + if (ret) + goto err_reset; + } + ret = xhci_pci_init(dev, &hccr, &hcor); if (ret) - return ret; + goto err_reset; + + ret = xhci_register(dev, hccr, hcor); + if (ret) + goto err_reset; + + return 0; + +err_reset: + if (reset_valid(&plat->reset)) + reset_free(&plat->reset); + + return ret; +} + +static int xhci_pci_remove(struct udevice *dev) +{ + struct xhci_pci_plat *plat = dev_get_plat(dev); - return xhci_register(dev, hccr, hcor); + xhci_deregister(dev); + if (reset_valid(&plat->reset)) + reset_free(&plat->reset); + + return 0; } static const struct udevice_id xhci_pci_ids[] = { @@ -65,10 +109,10 @@ U_BOOT_DRIVER(xhci_pci) = { .name = "xhci_pci", .id = UCLASS_USB, .probe = xhci_pci_probe, - .remove = xhci_deregister, + .remove = xhci_pci_remove, .of_match = xhci_pci_ids, .ops = &xhci_usb_ops, - .plat_auto = sizeof(struct usb_plat), + .plat_auto = sizeof(struct xhci_pci_plat), .priv_auto = sizeof(struct xhci_ctrl), .flags = DM_FLAG_OS_PREPARE | DM_FLAG_ALLOC_PRIV_DMA, }; diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index d27ac01..452dacc 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -188,37 +188,6 @@ static int xhci_start(struct xhci_hcor *hcor) return ret; } -#if CONFIG_IS_ENABLED(DM_USB) -/** - * Resets XHCI Hardware - * - * @param ctrl pointer to host controller - * @return 0 if OK, or a negative error code. - */ -static int xhci_reset_hw(struct xhci_ctrl *ctrl) -{ - int ret; - - ret = reset_get_by_index(ctrl->dev, 0, &ctrl->reset); - if (ret && ret != -ENOENT && ret != -ENOTSUPP) { - dev_err(ctrl->dev, "failed to get reset\n"); - return ret; - } - - if (reset_valid(&ctrl->reset)) { - ret = reset_assert(&ctrl->reset); - if (ret) - return ret; - - ret = reset_deassert(&ctrl->reset); - if (ret) - return ret; - } - - return 0; -} -#endif - /** * Resets the XHCI Controller * @@ -1534,10 +1503,6 @@ int xhci_register(struct udevice *dev, struct xhci_hccr *hccr, ctrl->dev = dev; - ret = xhci_reset_hw(ctrl); - if (ret) - goto err; - /* * XHCI needs to issue a Address device command to setup * proper device context structures, before it can interact diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h index 88a8854..8b571da 100644 --- a/include/configs/zmx25.h +++ b/include/configs/zmx25.h @@ -57,7 +57,7 @@ #define CONFIG_USB_EHCI_MXC #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_MXC_USB_PORT 1 -#define CONFIG_MXC_USB_PORTSC MXC_EHCI_MODE_SERIAL +#define CONFIG_MXC_USB_PORTSC PORT_PTS_SERIAL #define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN) #define CONFIG_EHCI_IS_TDI #endif /* CONFIG_CMD_USB */ diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h index 1e1217a..14b2c7e 100644 --- a/include/linux/usb/phy.h +++ b/include/linux/usb/phy.h @@ -16,6 +16,9 @@ enum usb_phy_interface { USBPHY_INTERFACE_MODE_UNKNOWN, USBPHY_INTERFACE_MODE_UTMI, USBPHY_INTERFACE_MODE_UTMIW, + USBPHY_INTERFACE_MODE_ULPI, + USBPHY_INTERFACE_MODE_SERIAL, + USBPHY_INTERFACE_MODE_HSIC, }; #if CONFIG_IS_ENABLED(DM_USB) diff --git a/include/usb/ehci-ci.h b/include/usb/ehci-ci.h index efb2eec..2cdb314 100644 --- a/include/usb/ehci-ci.h +++ b/include/usb/ehci-ci.h @@ -23,6 +23,7 @@ #define PORT_PTS_ULPI (2 << 30) #define PORT_PTS_SERIAL (3 << 30) #define PORT_PTS_PTW (1 << 28) +#define PORT_PTS_HSIC (1 << 25) #define PORT_PFSC (1 << 24) /* Defined on Page 39-44 of the mpc5151 ERM */ #define PORT_PTS_PHCD (1 << 23) #define PORT_PP (1 << 12) @@ -249,17 +250,6 @@ struct usb_ehci { * For MXC SOCs */ -/* values for portsc field */ -#define MXC_EHCI_PHY_LOW_POWER_SUSPEND (1 << 23) -#define MXC_EHCI_FORCE_FS (1 << 24) -#define MXC_EHCI_UTMI_8BIT (0 << 28) -#define MXC_EHCI_UTMI_16BIT (1 << 28) -#define MXC_EHCI_SERIAL (1 << 29) -#define MXC_EHCI_MODE_UTMI (0 << 30) -#define MXC_EHCI_MODE_PHILIPS (1 << 30) -#define MXC_EHCI_MODE_ULPI (2 << 30) -#define MXC_EHCI_MODE_SERIAL (3 << 30) - /* values for flags field */ #define MXC_EHCI_INTERFACE_DIFF_UNI (0 << 0) #define MXC_EHCI_INTERFACE_DIFF_BI (1 << 0) diff --git a/include/usb/xhci.h b/include/usb/xhci.h index 8d95e21..01e63cf 100644 --- a/include/usb/xhci.h +++ b/include/usb/xhci.h @@ -17,7 +17,6 @@ #define HOST_XHCI_H_ #include <phys2bus.h> -#include <reset.h> #include <asm/types.h> #include <asm/cache.h> #include <asm/io.h> @@ -1200,7 +1199,6 @@ struct xhci_ctrl { #if CONFIG_IS_ENABLED(DM_USB) struct udevice *dev; #endif - struct reset_ctl reset; struct xhci_hccr *hccr; /* R/O registers, not need for volatile */ struct xhci_hcor *hcor; struct xhci_doorbell_array *dba; |