On Tuesday 10 July 2012 01:46 PM, ABRAHAM, KISHON VIJAY wrote:
Hi,
On Tue, Jul 10, 2012 at 11:59 AM, Rajendra Nayak<rnayak@xxxxxx> wrote:
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote:
All the unnessary functions in omap-phy-internal is removed.
These functionality are now handled by omap-usb2 phy driver.
Cc: Felipe Balbi<balbi@xxxxxx>
Signed-off-by: Kishon Vijay Abraham I<kishon@xxxxxx>
Acked-by: Tony Lindgren<tony@xxxxxxxxxxx>
---
arch/arm/mach-omap2/omap_phy_internal.c | 138
-------------------------------
arch/arm/mach-omap2/twl-common.c | 5 -
arch/arm/mach-omap2/usb-musb.c | 3 -
3 files changed, 0 insertions(+), 146 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c
b/arch/arm/mach-omap2/omap_phy_internal.c
index 4c90477..0c610b4 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -31,144 +31,6 @@
#include<plat/usb.h>
#include "control.h"
-/* OMAP control module register for UTMI PHY */
-#define CONTROL_DEV_CONF 0x300
-#define PHY_PD 0x1
-
-#define USBOTGHS_CONTROL 0x33c
-#define AVALID BIT(0)
-#define BVALID BIT(1)
-#define VBUSVALID BIT(2)
-#define SESSEND BIT(3)
-#define IDDIG BIT(4)
-
-static struct clk *phyclk, *clk48m, *clk32k;
-static void __iomem *ctrl_base;
-static int usbotghs_control;
-
-int omap4430_phy_init(struct device *dev)
-{
- ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K);
- if (!ctrl_base) {
- pr_err("control module ioremap failed\n");
- return -ENOMEM;
- }
- /* Power down the phy */
- __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
Just checking, but I hope your new driver handles this too.
You might not see any issues with it now, but not doing this could
gate OMAP hitting low power in idle.
I power down the phy during probe in omap-usb2 phy driver.
ok, thanks, good to know.
Thanks
Kishon
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