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/iq31244.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/mach-iop32x/iq31244.c')

diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index f2cd2966212d..0e1392b20d18 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -37,6 +37,7 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <mach/time.h>
+#include "gpio-iop32x.h"
 
 /*
  * Until March of 2007 iq31244 platforms and ep80219 platforms shared the
@@ -283,6 +284,7 @@ void ep80219_power_off(void)
 
 static void __init iq31244_init_machine(void)
 {
+	register_iop32x_gpio();
 	platform_device_register(&iop3xx_i2c0_device);
 	platform_device_register(&iop3xx_i2c1_device);
 	platform_device_register(&iq31244_flash_device);
-- 
cgit