diff options
| author | Tom Rini <trini@konsulko.com> | 2016-03-23 18:35:11 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-23 18:35:11 -0400 |
| commit | b5b84be8a7356d4c3618b6edcb501885e53569f5 (patch) | |
| tree | f172eee81583287573c027189bf099385f22d2b5 /drivers/usb/host/ohci-sunxi.c | |
| parent | d085ecd61b9956cda0d37b89b5c538f54440fe58 (diff) | |
| parent | e449e840c5adf728ddd308501af3115656aa9a60 (diff) | |
| download | u-boot-imx-b5b84be8a7356d4c3618b6edcb501885e53569f5.zip u-boot-imx-b5b84be8a7356d4c3618b6edcb501885e53569f5.tar.gz u-boot-imx-b5b84be8a7356d4c3618b6edcb501885e53569f5.tar.bz2 | |
Merge branch 'master' of http://git.denx.de/u-boot-sunxi
Diffstat (limited to 'drivers/usb/host/ohci-sunxi.c')
| -rw-r--r-- | drivers/usb/host/ohci-sunxi.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/usb/host/ohci-sunxi.c b/drivers/usb/host/ohci-sunxi.c index 1b1f651..d4fb95a 100644 --- a/drivers/usb/host/ohci-sunxi.c +++ b/drivers/usb/host/ohci-sunxi.c @@ -17,6 +17,14 @@ #include <usb.h> #include "ohci.h" +#ifdef CONFIG_SUNXI_GEN_SUN4I +#define BASE_DIST 0x8000 +#define AHB_CLK_DIST 2 +#else +#define BASE_DIST 0x1000 +#define AHB_CLK_DIST 1 +#endif + struct ohci_sunxi_priv { ohci_t ohci; int ahb_gate_mask; /* Mask of ahb_gate0 clk gate bits for this hcd */ @@ -42,9 +50,10 @@ static int ohci_usb_probe(struct udevice *dev) priv->ahb_gate_mask |= 1 << AHB_GATE_OFFSET_USB_EHCI0; #endif priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK; - priv->phy_index = ((u32)regs - (SUNXI_USB1_BASE + 0x400)) / 0x1000 + 1; - priv->ahb_gate_mask <<= priv->phy_index - 1; - priv->usb_gate_mask <<= priv->phy_index - 1; + priv->phy_index = ((u32)regs - (SUNXI_USB1_BASE + 0x400)) / BASE_DIST; + priv->ahb_gate_mask <<= priv->phy_index * AHB_CLK_DIST; + priv->usb_gate_mask <<= priv->phy_index; + priv->phy_index++; /* Non otg phys start at 1 */ setbits_le32(&ccm->ahb_gate0, priv->ahb_gate_mask); setbits_le32(&ccm->usb_clk_cfg, priv->usb_gate_mask); |