From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 26 Jun 2012 22:32:32 +0000 (+0200)
Subject: ARM: mach-shmobile: add fixed voltage regulators to marzen
X-Git-Tag: v3.6-rc1~63^2~1^2^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b354e2272ac6fddd19cfd5732bda23974f7b4ee6;p=linux.git

ARM: mach-shmobile: add fixed voltage regulators to marzen

On marzen provide a dummy regulator for the smsc911x driver.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---

diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 14de3787cafc..3a528cf4366c 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -27,6 +27,8 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/dma-mapping.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
 #include <mach/hardware.h>
 #include <mach/r8a7779.h>
@@ -37,6 +39,12 @@
 #include <asm/hardware/gic.h>
 #include <asm/traps.h>
 
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+	REGULATOR_SUPPLY("vddvario", "smsc911x"),
+	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
 /* SMSC LAN89218 */
 static struct resource smsc911x_resources[] = {
 	[0] = {
@@ -73,6 +81,8 @@ static struct platform_device *marzen_devices[] __initdata = {
 
 static void __init marzen_init(void)
 {
+	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
 	r8a7779_pinmux_init();
 
 	/* SCIF2 (CN18: DEBUG0) */