From 5ba95541b700d2edecb4d97d4b905f51ed8551b3 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 23 Jun 2014 17:18:24 -0500 Subject: usb: phy: omap_usb_phy: implement usb_phy_power() for AM437x Newer AM437x silicon requires us to explicitly power up the USB2 PHY. By implementing usb_phy_power() we can achieve that. Signed-off-by: Felipe Balbi --- arch/arm/include/asm/arch-am33xx/hardware_am43xx.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch') diff --git a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h index b4703192499..efdecf46136 100644 --- a/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h +++ b/arch/arm/include/asm/arch-am33xx/hardware_am43xx.h @@ -43,6 +43,11 @@ #define VTP0_CTRL_ADDR 0x44E10E0C #define VTP1_CTRL_ADDR 0x48140E10 +/* USB CTRL Base Address */ +#define USB1_CTRL 0x44e10628 +#define USB1_CTRL_CM_PWRDN BIT(0) +#define USB1_CTRL_OTG_PWRDN BIT(1) + /* DDR Base address */ #define DDR_PHY_CMD_ADDR 0x44E12000 #define DDR_PHY_DATA_ADDR 0x44E120C8 -- cgit v1.2.3