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sh: add fixed voltage regulators to magicpanelr2

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On magicpanelr2 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>
This commit is contained in:
Guennadi Liakhovetski
2012-06-27 00:50:00 +02:00
committed by Paul Mundt
parent 1f8eca1293
commit 2bd5d08656
1 changed files with 10 additions and 0 deletions
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10
arch/sh/boards/board-magicpanelr2.c
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@@ -14,6 +14,8 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h> #include <linux/smsc911x.h>
#include <linux/mtd/mtd.h> #include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h> #include <linux/mtd/partitions.h>
@@ -24,6 +26,12 @@
#include <asm/heartbeat.h> #include <asm/heartbeat.h>
#include <cpu/sh7720.h> #include <cpu/sh7720.h>
/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x"),
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};
#define LAN9115_READY (__raw_readl(0xA8000084UL) & 0x00000001UL) #define LAN9115_READY (__raw_readl(0xA8000084UL) & 0x00000001UL)
/* Wait until reset finished. Timeout is 100ms. */ /* Wait until reset finished. Timeout is 100ms. */
@@ -348,6 +356,8 @@ static struct platform_device *mpr2_devices[] __initdata = {
static int __init mpr2_devices_setup(void) static int __init mpr2_devices_setup(void)
{ {
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
return platform_add_devices(mpr2_devices, ARRAY_SIZE(mpr2_devices)); return platform_add_devices(mpr2_devices, ARRAY_SIZE(mpr2_devices));
} }
device_initcall(mpr2_devices_setup); device_initcall(mpr2_devices_setup);