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ARM i.MX 3ds debugboard: register a dummy regulator for the smsc911x device

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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Sascha Hauer
2012-03-03 12:40:04 +01:00
committed by Mark Brown
parent 7dc3a6a562
commit 33499df88b
1 changed files with 9 additions and 0 deletions
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9
arch/arm/plat-mxc/3ds_debugboard.c
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@@ -16,6 +16,8 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/smsc911x.h> #include <linux/smsc911x.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <mach/hardware.h> #include <mach/hardware.h>
@@ -148,6 +150,11 @@ static struct irq_chip expio_irq_chip = {
.irq_unmask = expio_unmask_irq, .irq_unmask = expio_unmask_irq,
}; };
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
REGULATOR_SUPPLY("vddvario", "smsc911x"),
};
int __init mxc_expio_init(u32 base, u32 p_irq) int __init mxc_expio_init(u32 base, u32 p_irq)
{ {
int i; int i;
@@ -188,6 +195,8 @@ int __init mxc_expio_init(u32 base, u32 p_irq)
irq_set_chained_handler(p_irq, mxc_expio_irq_handler); irq_set_chained_handler(p_irq, mxc_expio_irq_handler);
/* Register Lan device on the debugboard */ /* Register Lan device on the debugboard */
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
smsc911x_resources[0].start = LAN9217_BASE_ADDR(base); smsc911x_resources[0].start = LAN9217_BASE_ADDR(base);
smsc911x_resources[0].end = LAN9217_BASE_ADDR(base) + 0x100 - 1; smsc911x_resources[0].end = LAN9217_BASE_ADDR(base) + 0x100 - 1;
platform_device_register(&smsc_lan9217_device); platform_device_register(&smsc_lan9217_device);