From 91b6f3c5252937f85e56c71215b37024827ae924 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 8 Oct 2008 20:42:01 +0900
Subject: sh: Use sh7722 GPIO on Migo-R board

This patch enables the GPIO code on Migo-R and converts the code from
register based pinmux configuration to GPIO based pin by pin setup.
Fix whitespace damage while at it and add 2 LEDs and export them to
user space.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/boards/mach-migor/lcd_qvga.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'arch/sh/boards/mach-migor/lcd_qvga.c')

diff --git a/arch/sh/boards/mach-migor/lcd_qvga.c b/arch/sh/boards/mach-migor/lcd_qvga.c
index 735326c0449..c283cfc2a5c 100644
--- a/arch/sh/boards/mach-migor/lcd_qvga.c
+++ b/arch/sh/boards/mach-migor/lcd_qvga.c
@@ -17,7 +17,9 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/gpio.h>
 #include <video/sh_mobile_lcdc.h>
+#include <asm/sh7722.h>
 #include <asm/migor.h>
 
 /* LCD Module is a PH240320T according to board schematics. This module
@@ -30,9 +32,9 @@
 
 static void reset_lcd_module(void)
 {
-	ctrl_outb(ctrl_inb(PORT_PHDR) & ~0x04, PORT_PHDR);
+	gpio_set_value(GPIO_PTH2, 0);
 	mdelay(2);
-	ctrl_outb(ctrl_inb(PORT_PHDR) | 0x04, PORT_PHDR);
+	gpio_set_value(GPIO_PTH2, 1);
 	mdelay(1);
 }
 
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