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| author | Dan Murphy <dmurphy@ti.com> | 2013-10-11 12:28:17 -0500 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-10-20 23:42:41 +0200 |
| commit | 834e91af432479e3808e9cbd1d38199f724fc5aa (patch) | |
| tree | 1ee55275e290c7b2bc4ec4523d8ad1ed1eba8d5b /include | |
| parent | ba55453ccf6d82c46b9f3eef5b958aac58adb6fb (diff) | |
| download | u-boot-imx-834e91af432479e3808e9cbd1d38199f724fc5aa.zip u-boot-imx-834e91af432479e3808e9cbd1d38199f724fc5aa.tar.gz u-boot-imx-834e91af432479e3808e9cbd1d38199f724fc5aa.tar.bz2 | |
usb: dra7xx: Add support for dra7xx xhci USB host
Add the support for the dra7xx xhci usb host.
dra7xx does not contain an EHCI controller so the headers
can be removed from the board file.
The xHCI host on dra7xx is connected to a usb2 phy so need to
add support to enable those clocks.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/dra7xx_evm.h | 11 | ||||
| -rw-r--r-- | include/linux/usb/xhci-omap.h | 12 |
2 files changed, 20 insertions, 3 deletions
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index 3a4c06b..a9f39f2 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -67,4 +67,15 @@ #define CONFIG_SPL_SPI_CS 0 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 +/* USB xHCI HOST */ +#define CONFIG_CMD_USB +#define CONFIG_USB_HOST +#define CONFIG_USB_XHCI +#define CONFIG_USB_XHCI_OMAP +#define CONFIG_USB_STORAGE +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 + +#define CONFIG_OMAP_USB_PHY +#define CONFIG_OMAP_USB2PHY2_HOST + #endif /* __CONFIG_DRA7XX_EVM_H */ diff --git a/include/linux/usb/xhci-omap.h b/include/linux/usb/xhci-omap.h index a73c0f9..c3fcc03 100644 --- a/include/linux/usb/xhci-omap.h +++ b/include/linux/usb/xhci-omap.h @@ -10,9 +10,16 @@ #ifndef _ASM_ARCH_XHCI_OMAP_H_ #define _ASM_ARCH_XHCI_OMAP_H_ +#ifdef CONFIG_DRA7XX +#define OMAP_XHCI_BASE 0x488d0000 +#define OMAP_OCP1_SCP_BASE 0x4A081000 +#define OMAP_OTG_WRAPPER_BASE 0x488c0000 +#else +/* Default to the OMAP5 XHCI defines */ #define OMAP_XHCI_BASE 0x4a030000 #define OMAP_OCP1_SCP_BASE 0x4a084c00 #define OMAP_OTG_WRAPPER_BASE 0x4A020000 +#endif /* Phy register MACRO definitions */ #define PLL_REGM_MASK 0x001FFE00 @@ -122,9 +129,8 @@ struct omap_xhci { }; /* USB PHY functions */ -void omap_enable_phy_clocks(struct omap_xhci *omap); -void omap_usb3_phy_init(struct omap_usb3_phy *phy_regs); +void omap_enable_phy(struct omap_xhci *omap); void omap_reset_usb_phy(struct dwc3 *dwc3_reg); -void usb3_phy_power(int on); +void usb_phy_power(int on); #endif /* _ASM_ARCH_XHCI_OMAP_H_ */ |