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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2012-06-27 02:50:07 +0400
committerPaul Mundt <lethal@linux-sh.org>2012-06-28 13:01:00 +0400
commit1190ef9229d4177167de14561295f94c858bda7a (patch)
treeaa982a7401c8fb4d0e870a7fbe410183cda4500b /arch/sh/boards
parent48aff643d969f4767f218e17347c1d1d13c6aaa4 (diff)
downloadlinux-1190ef9229d4177167de14561295f94c858bda7a.tar.xz
sh: add fixed voltage regulators to rsk
On rsk devices 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>
Diffstat (limited to 'arch/sh/boards')
-rw-r--r--arch/sh/boards/mach-rsk/setup.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c
index 895f030070d3..2685ea03b064 100644
--- a/arch/sh/boards/mach-rsk/setup.c
+++ b/arch/sh/boards/mach-rsk/setup.c
@@ -16,9 +16,17 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
#include <asm/machvec.h>
#include <asm/io.h>
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
static const char *part_probes[] = { "cmdlinepart", NULL };
static struct mtd_partition rsk_partitions[] = {
@@ -67,6 +75,8 @@ static struct platform_device *rsk_devices[] __initdata = {
static int __init rsk_devices_setup(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
return platform_add_devices(rsk_devices,
ARRAY_SIZE(rsk_devices));
}