From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 26 Jun 2012 22:50:00 +0000 (+0200)
Subject: sh: add fixed voltage regulators to magicpanelr2
X-Git-Tag: v3.6-rc1~5^2~7^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2bd5d0865629f6711f90301d5f49f4da3dfeeef0;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

sh: add fixed voltage regulators to magicpanelr2

On magicpanelr2 provide a dummy regulator for the smsc911x driver.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index 90568f9..2050085 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -14,6 +14,8 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -24,6 +26,12 @@
 #include <asm/heartbeat.h>
 #include <cpu/sh7720.h>
 
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+	REGULATOR_SUPPLY("vddvario", "smsc911x"),
+	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
 #define LAN9115_READY	(__raw_readl(0xA8000084UL) & 0x00000001UL)
 
 /* Wait until reset finished. Timeout is 100ms. */
@@ -348,6 +356,8 @@ static struct platform_device *mpr2_devices[] __initdata = {
 
 static int __init mpr2_devices_setup(void)
 {
+	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
 	return platform_add_devices(mpr2_devices, ARRAY_SIZE(mpr2_devices));
 }
 device_initcall(mpr2_devices_setup);