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sh: add fixed voltage regulators to sh2007

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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>
This commit is contained in:
Guennadi Liakhovetski
2012-06-27 00:50:02 +02:00
committed by Paul Mundt
parent 73c2a9dc0e
commit 9d5be6acd8
1 changed files with 12 additions and 0 deletions
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12
arch/sh/boards/board-sh2007.c
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@@ -6,6 +6,8 @@
*/ */
#include <linux/init.h> #include <linux/init.h>
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h> #include <linux/smsc911x.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/ata_platform.h> #include <linux/ata_platform.h>
@@ -13,6 +15,14 @@
#include <asm/machvec.h> #include <asm/machvec.h>
#include <mach/sh2007.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 = { struct smsc911x_platform_config smc911x_info = {
.flags = SMSC911X_USE_32BIT, .flags = SMSC911X_USE_32BIT,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .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) 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)); platform_add_devices(sh2007_devices, ARRAY_SIZE(sh2007_devices));
return 0; return 0;
} }