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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2012-06-27 00:50:02 +0200
committerPaul Mundt <lethal@linux-sh.org>2012-06-28 18:00:52 +0900
commit9d5be6acd832097eee53d0778a89b39ee72f8f2a (patch)
treeb9be1998a159965f5cb02b2cc251a1d5bb02c0ad /arch/sh/boards
parent73c2a9dc0eb0049e01e8e71a0c3854b393723be7 (diff)
sh: add fixed voltage regulators to sh2007
On sh2007 provide a dummy regulator for the smsc911x driver for the two SMSC 9118 devices. 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-sh2007.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sh/boards/board-sh2007.c b/arch/sh/boards/board-sh2007.c
index b90b78f6a829..1980bb7e5780 100644
--- a/arch/sh/boards/board-sh2007.c
+++ b/arch/sh/boards/board-sh2007.c
@@ -6,6 +6,8 @@
*/
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
@@ -13,6 +15,14 @@
#include <asm/machvec.h>
#include <mach/sh2007.h>
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
+ REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
+};
+
struct smsc911x_platform_config smc911x_info = {
.flags = SMSC911X_USE_32BIT,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
@@ -98,6 +108,8 @@ static struct platform_device *sh2007_devices[] __initdata = {
static int __init sh2007_io_init(void)
{
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
platform_add_devices(sh2007_devices, ARRAY_SIZE(sh2007_devices));
return 0;
}