From: Felipe Balbi <[EMAIL PROTECTED]>
Signed-off-by: Felipe Balbi <[EMAIL PROTECTED]>
---
drivers/usb/host/ehci-omap.c | 48 +++++++++++++++++++++---------------------
1 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 419e70a..fa772aa 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -88,14 +88,14 @@ static void omap_usb_utmi_init(struct usb_hcd *hcd, u8
tll_channel_mask)
int i;
/* Use UTMI Ports of TLL */
- omap_writel((1 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT)|
+ __raw_writel((1 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN_SHIFT)|
(0<<OMAP_UHH_HOSTCONFIG_INCRX_ALIGN_EN_SHIFT),
OMAP_UHH_HOSTCONFIG);
/* Enusre bit is set */
- while (!(omap_readl(OMAP_UHH_HOSTCONFIG)
+ while (!(__raw_readl(OMAP_UHH_HOSTCONFIG)
& (1 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT)))
cpu_relax();
@@ -106,22 +106,22 @@ static void omap_usb_utmi_init(struct usb_hcd *hcd, u8
tll_channel_mask)
for (i = 0; i < OMAP_TLL_CHANNEL_COUNT; i++) {
/* Disable AutoIdle */
- omap_writel(omap_readl(OMAP_TLL_CHANNEL_CONF(i)) &
+ __raw_writel(__raw_readl(OMAP_TLL_CHANNEL_CONF(i)) &
~(1<<OMAP_TLL_CHANNEL_CONF_UTMIAUTOIDLE_SHIFT),
OMAP_TLL_CHANNEL_CONF(i));
/* Disable BitStuffing */
- omap_writel(omap_readl(OMAP_TLL_CHANNEL_CONF(i)) &
+ __raw_writel(__raw_readl(OMAP_TLL_CHANNEL_CONF(i)) &
~(1<<OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF_SHIFT),
OMAP_TLL_CHANNEL_CONF(i));
/* SDR Mode */
- omap_writel(omap_readl(OMAP_TLL_CHANNEL_CONF(i)) &
+ __raw_writel(__raw_readl(OMAP_TLL_CHANNEL_CONF(i)) &
~(1<<OMAP_TLL_CHANNEL_CONF_ULPIDDRMODE_SHIFT),
OMAP_TLL_CHANNEL_CONF(i));
}
/* Program Common TLL register */
- omap_writel((1 << OMAP_TLL_SHARED_CONF_FCLK_IS_ON_SHIFT) |
+ __raw_writel((1 << OMAP_TLL_SHARED_CONF_FCLK_IS_ON_SHIFT) |
(1 << OMAP_TLL_SHARED_CONF_USB_DIVRATION_SHIFT) |
(0 << OMAP_TLL_SHARED_CONF_USB_180D_SDR_EN_SHIFT) |
(0 << OMAP_TLL_SHARED_CONF_USB_90D_DDR_EN_SHFT),
@@ -134,14 +134,14 @@ static void omap_usb_utmi_init(struct usb_hcd *hcd, u8
tll_channel_mask)
if (!(tll_channel_mask & 1<<i))
continue;
- omap_writel(omap_readl(OMAP_TLL_CHANNEL_CONF(i)) |
+ __raw_writel(__raw_readl(OMAP_TLL_CHANNEL_CONF(i)) |
(1<<OMAP_TLL_CHANNEL_CONF_CHANEN_SHIFT),
OMAP_TLL_CHANNEL_CONF(i));
- omap_writeb(0xBE, OMAP_TLL_ULPI_SCRATCH_REGISTER(i));
+ __raw_writeb(0xBE, OMAP_TLL_ULPI_SCRATCH_REGISTER(i));
dev_dbg(hcd->self.controller, "\nULPI_SCRATCH_REG[ch=%d]"
"= 0x%02x\n",
- i+1, omap_readb(OMAP_TLL_ULPI_SCRATCH_REGISTER(i)));
+ i+1, __raw_readb(OMAP_TLL_ULPI_SCRATCH_REGISTER(i)));
}
}
@@ -256,24 +256,24 @@ static int omap_start_ehc(struct platform_device *dev,
struct usb_hcd *hcd)
cpu_relax();
/* perform TLL soft reset, and wait until reset is complete */
- omap_writel(1 << OMAP_USBTLL_SYSCONFIG_SOFTRESET_SHIFT,
+ __raw_writel(1 << OMAP_USBTLL_SYSCONFIG_SOFTRESET_SHIFT,
OMAP_USBTLL_SYSCONFIG);
/* Wait for TLL reset to complete */
- while (!(omap_readl(OMAP_USBTLL_SYSSTATUS)
+ while (!(__raw_readl(OMAP_USBTLL_SYSSTATUS)
& (1 << OMAP_USBTLL_SYSSTATUS_RESETDONE_SHIFT)))
cpu_relax();
dev_dbg(hcd->self.controller, "TLL RESET DONE\n");
/* (1<<3) = no idle mode only for initial debugging */
- omap_writel((1 << OMAP_USBTLL_SYSCONFIG_ENAWAKEUP_SHIFT) |
+ __raw_writel((1 << OMAP_USBTLL_SYSCONFIG_ENAWAKEUP_SHIFT) |
(1 << OMAP_USBTLL_SYSCONFIG_SIDLEMODE_SHIFT) |
(1 << OMAP_USBTLL_SYSCONFIG_CACTIVITY_SHIFT),
OMAP_USBTLL_SYSCONFIG);
/* Put UHH in NoIdle/NoStandby mode */
- omap_writel((0 << OMAP_UHH_SYSCONFIG_AUTOIDLE_SHIFT) |
+ __raw_writel((0 << OMAP_UHH_SYSCONFIG_AUTOIDLE_SHIFT) |
(1 << OMAP_UHH_SYSCONFIG_ENAWAKEUP_SHIFT) |
(1 << OMAP_UHH_SYSCONFIG_SIDLEMODE_SHIFT) |
(1 << OMAP_UHH_SYSCONFIG_CACTIVITY_SHIFT) |
@@ -282,14 +282,14 @@ static int omap_start_ehc(struct platform_device *dev,
struct usb_hcd *hcd)
#ifdef CONFIG_OMAP_EHCI_PHY_MODE
/* Bypass the TLL module for PHY mode operation */
- omap_writel((0 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT)|
+ __raw_writel((0 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN_SHIFT)|
(1<<OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN_SHIFT)|
(0<<OMAP_UHH_HOSTCONFIG_INCRX_ALIGN_EN_SHIFT),
OMAP_UHH_HOSTCONFIG);
/* Ensure that BYPASS is set */
- while (omap_readl(OMAP_UHH_HOSTCONFIG)
+ while (__raw_readl(OMAP_UHH_HOSTCONFIG)
& (1 << OMAP_UHH_HOSTCONFIG_ULPI_BYPASS_SHIFT))
cpu_relax();
@@ -319,14 +319,14 @@ static int omap_start_ehc(struct platform_device *dev,
struct usb_hcd *hcd)
/* use Port1 VBUS to charge externally Port2:
* So for PHY mode operation use Port2 only
*/
- omap_writel((0xA << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* OTG ctrl reg*/
+ __raw_writel((0xA << EHCI_INSNREG05_ULPI_REGADD_SHIFT) |/* OTG ctrl
reg*/
(2 << EHCI_INSNREG05_ULPI_OPSEL_SHIFT) |/* Write */
(1 << EHCI_INSNREG05_ULPI_PORTSEL_SHIFT) |/* Port1 */
(1 << EHCI_INSNREG05_ULPI_CONTROL_SHIFT) |/* Start */
(0x26),
EHCI_INSNREG05_ULPI);
- while (!(omap_readl(EHCI_INSNREG05_ULPI)
+ while (!(__raw_readl(EHCI_INSNREG05_ULPI)
& (1<<EHCI_INSNREG05_ULPI_CONTROL_SHIFT)))
cpu_relax();
@@ -347,19 +347,19 @@ static void omap_stop_ehc(struct platform_device *dev,
struct usb_hcd *hcd)
dev_dbg(hcd->self.controller, "stopping TI EHCI USB Controller\n");
/* Reset OMAP modules for insmod/rmmod to work */
- omap_writel((1<<1), OMAP_UHH_SYSCONFIG);
- while (!(omap_readl(OMAP_UHH_SYSSTATUS) & (1<<0)))
+ __raw_writel((1<<1), OMAP_UHH_SYSCONFIG);
+ while (!(__raw_readl(OMAP_UHH_SYSSTATUS) & (1<<0)))
cpu_relax();
- while (!(omap_readl(OMAP_UHH_SYSSTATUS) & (1<<1)))
+ while (!(__raw_readl(OMAP_UHH_SYSSTATUS) & (1<<1)))
cpu_relax();
- while (!(omap_readl(OMAP_UHH_SYSSTATUS) & (1<<2)))
+ while (!(__raw_readl(OMAP_UHH_SYSSTATUS) & (1<<2)))
cpu_relax();
dev_dbg(hcd->self.controller,
"UHH RESET DONE OMAP_UHH_SYSSTATUS %x !!\n",
- omap_readl(OMAP_UHH_SYSSTATUS));
+ __raw_readl(OMAP_UHH_SYSSTATUS));
- omap_writel((1<<1), OMAP_USBTLL_SYSCONFIG);
- while (!(omap_readl(OMAP_USBTLL_SYSSTATUS) & (1<<0)))
+ __raw_writel((1<<1), OMAP_USBTLL_SYSCONFIG);
+ while (!(__raw_readl(OMAP_USBTLL_SYSSTATUS) & (1<<0)))
cpu_relax();
dev_dbg(hcd->self.controller, "TLL RESET DONE\n");
--
1.6.0.2.307.gc427
--
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