diff options
| author | Peter Chen <peter.chen@freescale.com> | 2015-07-14 14:34:38 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:43 +0100 |
| commit | c66cab1d7894ef06639c44c2e24c90a0f8c730df (patch) | |
| tree | 1b7374a0ff738dc67fe735abc1d5ba21e488c3a2 /arch | |
| parent | 1a343d6f462b559454fca92efe721fd821548d14 (diff) | |
MLK-10932-1 ARM: imx6: imx-regs: add disconnect_from_pc API
Add disconnect_from_pc API which is used to disconnect the connection
with PC which is established at rom code.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/imx-regs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 230544b43c..9fbe3e486e 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -1274,7 +1274,8 @@ extern void pcie_power_off(void); * If ROM fail back to USB recover mode, USBPH0_PWD will be clear to use USB * If boot from the other mode, USB0_PWD will keep reset value */ -#define is_boot_from_usb(void) (!(readl(USB_PHY0_BASE_ADDR) & (1<<20))) +#define is_boot_from_usb(void) (!(readl(USB_PHY0_BASE_ADDR) & (1<<20))) +#define disconnect_from_pc(void) writel(0x0, OTG_BASE_ADDR + 0x140) #endif /* __ASSEMBLER__*/ #endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */ |