From 350753bf2bd1267f471e89829d68c35b9abf4930 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 21 May 2013 12:39:31 +0200
Subject: sh-pfc: r8a7779: Don't group USB OVC and PENC pins

The USB_OVCn pins are alternate options for USB over-current detection
when using a 3.3V USB interface. As they're not mandatory they can be
used independently of the USB PENC pins. Don't group the USB_OVCn and
PENC pins to avoid conflicts when the USB_OVCn pins are used by another
function.

Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
index 791a671..8cd90e7 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
@@ -2357,27 +2357,48 @@ static const unsigned int sdhi3_wp_mux[] = {
 };
 /* - USB0 ------------------------------------------------------------------- */
 static const unsigned int usb0_pins[] = {
-	/* OVC */
-	150, 154,
+	/* PENC */
+	154,
 };
 static const unsigned int usb0_mux[] = {
-	USB_OVC0_MARK, USB_PENC0_MARK,
+	USB_PENC0_MARK,
+};
+static const unsigned int usb0_ovc_pins[] = {
+	/* USB_OVC */
+	150
+};
+static const unsigned int usb0_ovc_mux[] = {
+	USB_OVC0_MARK,
 };
 /* - USB1 ------------------------------------------------------------------- */
 static const unsigned int usb1_pins[] = {
-	/* OVC */
-	152, 155,
+	/* PENC */
+	155,
 };
 static const unsigned int usb1_mux[] = {
-	USB_OVC1_MARK, USB_PENC1_MARK,
+	USB_PENC1_MARK,
+};
+static const unsigned int usb1_ovc_pins[] = {
+	/* USB_OVC */
+	152,
+};
+static const unsigned int usb1_ovc_mux[] = {
+	USB_OVC1_MARK,
 };
 /* - USB2 ------------------------------------------------------------------- */
 static const unsigned int usb2_pins[] = {
-	/* OVC, PENC */
-	125, 156,
+	/* PENC */
+	156,
 };
 static const unsigned int usb2_mux[] = {
-	USB_OVC2_MARK, USB_PENC2_MARK,
+	USB_PENC2_MARK,
+};
+static const unsigned int usb2_ovc_pins[] = {
+	/* USB_OVC */
+	125,
+};
+static const unsigned int usb2_ovc_mux[] = {
+	USB_OVC2_MARK,
 };
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
@@ -2501,8 +2522,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(sdhi3_cd),
 	SH_PFC_PIN_GROUP(sdhi3_wp),
 	SH_PFC_PIN_GROUP(usb0),
+	SH_PFC_PIN_GROUP(usb0_ovc),
 	SH_PFC_PIN_GROUP(usb1),
+	SH_PFC_PIN_GROUP(usb1_ovc),
 	SH_PFC_PIN_GROUP(usb2),
+	SH_PFC_PIN_GROUP(usb2_ovc),
 };
 
 static const char * const du0_groups[] = {
@@ -2683,14 +2707,17 @@ static const char * const sdhi3_groups[] = {
 
 static const char * const usb0_groups[] = {
 	"usb0",
+	"usb0_ovc",
 };
 
 static const char * const usb1_groups[] = {
 	"usb1",
+	"usb1_ovc",
 };
 
 static const char * const usb2_groups[] = {
 	"usb2",
+	"usb2_ovc",
 };
 
 static const struct sh_pfc_function pinmux_functions[] = {
-- 
cgit v0.10.2


From 5600a8485603b240790005b9b58de4c4f6ada69d Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Wed, 22 May 2013 19:47:05 +0900
Subject: ARM: shmobile: sh73a0: Update CMT clockevent rating to 80

Update the CMT clockevent rating from 125 to 80.

This resolves a boot-failure regression for kzm9g-reference in v3.10-rc1
introduced by f7db706b132f11c79ae1d74b2382e0926cf31644 ("ARM: 7674/1: smp:
Avoid dummy clockevent being preferred over real").

The patch noted above reduces the rating of dummy clockevent from 400 to 100.
This patch reduces the rating of CMT so that it is once again less than that
of the dummy clockevent.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index fdf3894..9696f36 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -252,7 +252,7 @@ static struct sh_timer_config cmt10_platform_data = {
 	.name = "CMT10",
 	.channel_offset = 0x10,
 	.timer_bit = 0,
-	.clockevent_rating = 125,
+	.clockevent_rating = 80,
 	.clocksource_rating = 125,
 };
 
-- 
cgit v0.10.2