Hello.
On 07-09-2011 21:02, Ajay Kumar Gupta wrote:
Adding ti81xx_musb_phy_power() which will be used by musb driver through
its function pointer in board_data.
Signed-off-by: Ajay Kumar Gupta<ajay.gupta@xxxxxx>
Signed-off-by: Ravi Babu<ravibabu@xxxxxx>
---
arch/arm/mach-omap2/omap_phy_internal.c | 24 +++++++++++++++++++++++
arch/arm/plat-omap/include/plat/usb.h | 32 +++++++++++++++++++++++++++++++
2 files changed, 56 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index 58775e3..352b6af 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -260,3 +260,27 @@ void am35x_set_mode(u8 musb_mode)
omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
}
+
+void ti81xx_musb_phy_power(u8 on)
+{
+ u32 usbphycfg = omap_ctrl_readl(USBCTRL0);
+
+ if (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_DPOPBUFCTL);
Same #define repeated twice?
WBR, Sergei
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