From 7b85b867b99044da93f83851c806d1e324d49ed5 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Mon, 9 Sep 2013 16:39:51 +0200
Subject: ARM: plat-iop: instantiate GPIO from platform device

This converts the IOP32x and IOP33x platforms to pass their
base address offset by a resource attached to a platform device
instead of using static offset macros implicitly passed
through <linux/gpio.h> including <mach/gpio.h>. Delete the
local <mach/gpio.h> and <asm/hardware/iop3xx-gpio.h> headers
and remove the selection of NEED_MACH_GPIO_H.

Pass the virtual address as a resource in the platform device
at this point for bisectability, next patch will pass the
physical address as is custom.

Cc: Lennert Buytenhek <kernel@wantstofly.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Mikael Pettersson <mikpe@it.uu.se>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/mach-iop32x/em7210.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/mach-iop32x/em7210.c')

diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 31fbb6c61b25..177cd073a83b 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -32,6 +32,7 @@
 #include <asm/mach/time.h>
 #include <asm/mach-types.h>
 #include <mach/time.h>
+#include "gpio-iop32x.h"
 
 static void __init em7210_timer_init(void)
 {
@@ -183,6 +184,7 @@ void em7210_power_off(void)
 
 static void __init em7210_init_machine(void)
 {
+	register_iop32x_gpio();
 	platform_device_register(&em7210_serial_device);
 	platform_device_register(&iop3xx_i2c0_device);
 	platform_device_register(&iop3xx_i2c1_device);
-- 
cgit