From c52d3d688b09c50de12cb2fbdfebb18b3b664b00 Mon Sep 17 00:00:00 2001
From: wanzongshun <mcuos.com@gmail.com>
Date: Wed, 10 Jun 2009 15:49:32 +0100
Subject: [ARM] 5548/1: Add gpio api for w90p910 platform

Add gpio api for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-w90x900/include/mach/gpio.h | 34 +++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 arch/arm/mach-w90x900/include/mach/gpio.h

(limited to 'arch/arm/mach-w90x900/include')

diff --git a/arch/arm/mach-w90x900/include/mach/gpio.h b/arch/arm/mach-w90x900/include/mach/gpio.h
new file mode 100644
index 00000000000..034da3e390c
--- /dev/null
+++ b/arch/arm/mach-w90x900/include/mach/gpio.h
@@ -0,0 +1,34 @@
+/*
+ * linux/arch/arm/mach-w90p910/include/mach/gpio.h
+ *
+ * Generic w90p910 GPIO handling
+ *
+ *  Wan ZongShun <mcuos.com@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_W90P910_GPIO_H
+#define __ASM_ARCH_W90P910_GPIO_H
+
+#include <mach/hardware.h>
+#include <asm/irq.h>
+#include <asm-generic/gpio.h>
+
+#define gpio_get_value	__gpio_get_value
+#define gpio_set_value	__gpio_set_value
+#define gpio_cansleep	__gpio_cansleep
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+	return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+	return irq;
+}
+
+#endif
-- 
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