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>
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 @@
.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 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));
}