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| author | Fabio Estevam <festevam@gmail.com> | 2012-03-19 12:36:10 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2012-03-27 09:41:16 +0200 |
| commit | 522b2a02e6569970e18f539577f4fd6ce81bbc42 (patch) | |
| tree | cfbd4b4360e7c3e61258a2eaad4d03b91d075b75 /drivers | |
| parent | a7683867463481bfea84af4d60af832ddfb3da7f (diff) | |
| download | u-boot-imx-522b2a02e6569970e18f539577f4fd6ce81bbc42.zip u-boot-imx-522b2a02e6569970e18f539577f4fd6ce81bbc42.tar.gz u-boot-imx-522b2a02e6569970e18f539577f4fd6ce81bbc42.tar.bz2 | |
USB: ehci-mx6: Add proper IO accessors
Add proper IO accessors for mx6 usb registers.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-mx6.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index b7bf49d..5dec673 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -46,13 +46,9 @@ #define USBPHY_CTRL_ENUTMILEVEL3 0x00008000 #define USBPHY_CTRL_ENUTMILEVEL2 0x00004000 -#define ANADIG_USB2_CHRG_DETECT 0x00000210 #define ANADIG_USB2_CHRG_DETECT_EN_B 0x00100000 #define ANADIG_USB2_CHRG_DETECT_CHK_CHRG_B 0x00080000 -#define ANADIG_USB2_PLL_480_CTRL 0x00000020 -#define ANADIG_USB2_PLL_480_CTRL_SET 0x00000024 -#define ANADIG_USB2_PLL_480_CTRL_CLR 0x00000028 #define ANADIG_USB2_PLL_480_CTRL_BYPASS 0x00010000 #define ANADIG_USB2_PLL_480_CTRL_ENABLE 0x00002000 #define ANADIG_USB2_PLL_480_CTRL_POWER 0x00001000 @@ -77,8 +73,7 @@ static void usbh1_internal_phy_clock_gate(int on) static void usbh1_power_config(void) { - void __iomem *anatop_base = (void __iomem *)ANATOP_BASE_ADDR; - + struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; /* * Some phy and power's special controls for host1 * 1. The external charger detector needs to be disabled @@ -89,15 +84,15 @@ static void usbh1_power_config(void) */ __raw_writel(ANADIG_USB2_CHRG_DETECT_EN_B | ANADIG_USB2_CHRG_DETECT_CHK_CHRG_B, - anatop_base + ANADIG_USB2_CHRG_DETECT); + &anatop->usb2_chrg_detect); __raw_writel(ANADIG_USB2_PLL_480_CTRL_BYPASS, - anatop_base + ANADIG_USB2_PLL_480_CTRL_CLR); + &anatop->usb2_pll_480_ctrl); __raw_writel(ANADIG_USB2_PLL_480_CTRL_ENABLE | ANADIG_USB2_PLL_480_CTRL_POWER | ANADIG_USB2_PLL_480_CTRL_EN_USB_CLKS, - anatop_base + ANADIG_USB2_PLL_480_CTRL_SET); + &anatop->usb2_pll_480_ctrl_set); } static int usbh1_phy_enable(void) |