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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2012-06-27 00:49:58 +0200
committerPaul Mundt <lethal@linux-sh.org>2012-06-28 18:00:46 +0900
commit920f5500936c075b18ffce1ad2fdc456ee733a0b (patch)
tree432acd46f128496f10d405f329828d2b07698568 /arch/sh/boards
parent15719ccc274981b19ad8fe9ac20c94249de8a257 (diff)
downloadop-kernel-dev-920f5500936c075b18ffce1ad2fdc456ee733a0b.zip
op-kernel-dev-920f5500936c075b18ffce1ad2fdc456ee733a0b.tar.gz
sh: add fixed voltage regulators to apsh4a3a
On apsh4a3a 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/board-apsh4a3a.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/boards/board-apsh4a3a.c b/arch/sh/boards/board-apsh4a3a.c
index 2823619..0a39c24 100644
--- a/arch/sh/boards/board-apsh4a3a.c
+++ b/arch/sh/boards/board-apsh4a3a.c
@@ -13,6 +13,8 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/mtd/physmap.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <linux/irq.h>
#include <linux/clk.h>
@@ -66,6 +68,12 @@ static struct platform_device nor_flash_device = {
.resource = nor_flash_resources,
};
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
static struct resource smsc911x_resources[] = {
[0] = {
.name = "smsc911x-memory",
@@ -105,6 +113,8 @@ static struct platform_device *apsh4a3a_devices[] __initdata = {
static int __init apsh4a3a_devices_setup(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
return platform_add_devices(apsh4a3a_devices,
ARRAY_SIZE(apsh4a3a_devices));
}
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