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sh: add fixed voltage regulators to sdk7786

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On sdk7786 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 00:50:08 +02:00 committed by Paul Mundt
parent 1190ef9229
commit 2fcfe22ae7
1 changed files with 10 additions and 0 deletions
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10
arch/sh/boards/mach-sdk7786/setup.c
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@ -11,6 +11,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <linux/i2c.h>
#include <linux/irq.h>
@ -38,6 +40,12 @@ static struct platform_device heartbeat_device = {
.resource = &heartbeat_resource,
};
/* 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",
@ -236,6 +244,8 @@ static void __init sdk7786_setup(char **cmdline_p)
{
pr_info("Renesas Technology Europe SDK7786 support:\n");
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
sdk7786_fpga_init();
sdk7786_nmi_init();