Switch on the phy for am335x.
Signed-off-by: Ajay Kumar Gupta <[email protected]>
---
arch/arm/mach-omap2/omap_phy_internal.c | 21 ++++++++++++++-------
1 files changed, 14 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c
b/arch/arm/mach-omap2/omap_phy_internal.c
index 4c90477..7129408 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -266,7 +266,11 @@ void ti81xx_musb_phy_power(u8 on)
void __iomem *scm_base = NULL;
u32 usbphycfg;
- scm_base = ioremap(TI81XX_SCM_BASE, SZ_2K);
+ if (cpu_is_ti81xx())
+ scm_base = ioremap(TI81XX_SCM_BASE, SZ_2K);
+ else if (cpu_is_am33xx())
+ scm_base = ioremap(AM33XX_SCM_BASE, SZ_2K);
+
if (!scm_base) {
pr_err("system control module ioremap failed\n");
return;
@@ -278,16 +282,19 @@ void ti81xx_musb_phy_power(u8 on)
if (cpu_is_ti816x()) {
usbphycfg |= TI816X_USBPHY0_NORMAL_MODE;
usbphycfg &= ~TI816X_USBPHY_REFCLK_OSC;
- } else if (cpu_is_ti814x()) {
- usbphycfg &= ~(USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN
- | USBPHY_DPINPUT | USBPHY_DMINPUT);
- usbphycfg |= (USBPHY_OTGVDET_EN | USBPHY_OTGSESSEND_EN
- | USBPHY_DPOPBUFCTL | USBPHY_DMOPBUFCTL);
+ } else if (cpu_is_ti814x() || cpu_is_am33xx()) {
+ usbphycfg &= ~(USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN);
+ usbphycfg |= USBPHY_OTGVDET_EN | USBPHY_OTGSESSEND_EN;
+ if (cpu_is_ti814x()) {
+ usbphycfg &= ~(USBPHY_DPINPUT | USBPHY_DMINPUT);
+ usbphycfg |= USBPHY_DPOPBUFCTL
+ | USBPHY_DMOPBUFCTL;
+ }
}
} else {
if (cpu_is_ti816x())
usbphycfg &= ~TI816X_USBPHY0_NORMAL_MODE;
- else if (cpu_is_ti814x())
+ else if (cpu_is_ti814x() || cpu_is_am33xx())
usbphycfg |= USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN;
}
--
1.7.0.4
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