From 661052f47622ce234e592622020f69b61f04c649 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= <benoit.thebaudeau@advansee.com> Date: Tue, 13 Nov 2012 09:56:59 +0000 Subject: [PATCH] ehci-mx5: Fix *PM usage for i.MX53 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The MXC_*_UCTRL_*PM_BIT bits are available only on i.MX51. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> --- drivers/usb/host/ehci-mx5.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c index 8c1b70a87a..4f4b98a14d 100644 --- a/drivers/usb/host/ehci-mx5.c +++ b/drivers/usb/host/ehci-mx5.c @@ -160,10 +160,12 @@ int mxc_set_usbcontrol(int port, unsigned int flags) MXC_USB_PHY_CTR_FUNC_OFFSET); v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); +#ifdef CONFIG_MX51 if (flags & MXC_EHCI_POWER_PINS_ENABLED) v &= ~MXC_OTG_UCTRL_OPM_BIT; else v |= MXC_OTG_UCTRL_OPM_BIT; +#endif __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); } break; @@ -177,10 +179,12 @@ int mxc_set_usbcontrol(int port, unsigned int flags) #endif v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); +#ifdef CONFIG_MX51 if (flags & MXC_EHCI_POWER_PINS_ENABLED) v &= ~MXC_H1_UCTRL_H1PM_BIT; /* H1 power mask unused */ else v |= MXC_H1_UCTRL_H1PM_BIT; /* H1 power mask used */ +#endif __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); @@ -193,11 +197,12 @@ int mxc_set_usbcontrol(int port, unsigned int flags) break; case 2: /* Host 2 ULPI */ v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET); +#ifdef CONFIG_MX51 if (flags & MXC_EHCI_POWER_PINS_ENABLED) v &= ~MXC_H2_UCTRL_H2PM_BIT; /* H2 power mask unused */ else v |= MXC_H2_UCTRL_H2PM_BIT; /* H2 power mask used */ - +#endif __raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET); break; } -- 2.39.5