diff options
| -rw-r--r-- | drivers/usb/host/ehci-fsl.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 3b6eb219de1a..9f5ffb629973 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -35,6 +35,7 @@ #include <linux/usb/otg.h> #include <linux/platform_device.h> #include <linux/fsl_devices.h> +#include <linux/of_platform.h> #include "ehci.h" #include "ehci-fsl.h" @@ -241,7 +242,8 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd, * to portsc */ if (pdata->check_phy_clk_valid) { - if (!(in_be32(non_ehci + FSL_SOC_USB_CTRL) & PHY_CLK_VALID)) { + if (!(ioread32be(non_ehci + FSL_SOC_USB_CTRL) & + PHY_CLK_VALID)) { dev_warn(hcd->self.controller, "USB PHY clock invalid\n"); return -EINVAL; @@ -273,9 +275,11 @@ static int ehci_fsl_usb_setup(struct ehci_hcd *ehci) /* Setup Snooping for all the 4GB space */ /* SNOOP1 starts from 0x0, size 2G */ - out_be32(non_ehci + FSL_SOC_USB_SNOOP1, 0x0 | SNOOP_SIZE_2GB); + iowrite32be(0x0 | SNOOP_SIZE_2GB, + non_ehci + FSL_SOC_USB_SNOOP1); /* SNOOP2 starts from 0x80000000, size 2G */ - out_be32(non_ehci + FSL_SOC_USB_SNOOP2, 0x80000000 | SNOOP_SIZE_2GB); + iowrite32be(0x80000000 | SNOOP_SIZE_2GB, + non_ehci + FSL_SOC_USB_SNOOP2); } /* Deal with USB erratum A-005275 */ @@ -309,13 +313,13 @@ static int ehci_fsl_usb_setup(struct ehci_hcd *ehci) if (pdata->have_sysif_regs) { #ifdef CONFIG_FSL_SOC_BOOKE - out_be32(non_ehci + FSL_SOC_USB_PRICTRL, 0x00000008); - out_be32(non_ehci + FSL_SOC_USB_AGECNTTHRSH, 0x00000080); + iowrite32be(0x00000008, non_ehci + FSL_SOC_USB_PRICTRL); + iowrite32be(0x00000080, non_ehci + FSL_SOC_USB_AGECNTTHRSH); #else - out_be32(non_ehci + FSL_SOC_USB_PRICTRL, 0x0000000c); - out_be32(non_ehci + FSL_SOC_USB_AGECNTTHRSH, 0x00000040); + iowrite32be(0x0000000c, non_ehci + FSL_SOC_USB_PRICTRL); + iowrite32be(0x00000040, non_ehci + FSL_SOC_USB_AGECNTTHRSH); #endif - out_be32(non_ehci + FSL_SOC_USB_SICTRL, 0x00000001); + iowrite32be(0x00000001, non_ehci + FSL_SOC_USB_SICTRL); } return 0; @@ -554,7 +558,7 @@ static int ehci_fsl_drv_suspend(struct device *dev) if (!fsl_deep_sleep()) return 0; - ehci_fsl->usb_ctrl = in_be32(non_ehci + FSL_SOC_USB_CTRL); + ehci_fsl->usb_ctrl = ioread32be(non_ehci + FSL_SOC_USB_CTRL); return 0; } @@ -577,7 +581,7 @@ static int ehci_fsl_drv_resume(struct device *dev) usb_root_hub_lost_power(hcd->self.root_hub); /* Restore USB PHY settings and enable the controller. */ - out_be32(non_ehci + FSL_SOC_USB_CTRL, ehci_fsl->usb_ctrl); + iowrite32be(ehci_fsl->usb_ctrl, non_ehci + FSL_SOC_USB_CTRL); ehci_reset(ehci); ehci_fsl_reinit(ehci); |