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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-06-27 00:50:08 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-06-28 18:01:01 +0900 |
| commit | 2fcfe22ae791e1e4e0cc9d0fbad617405552ffc0 (patch) | |
| tree | 57b286f4221a52f391e6865dcd79f40691438e5c /arch/sh/boards | |
| parent | 1190ef9229d4177167de14561295f94c858bda7a (diff) | |
| download | linux-2fcfe22ae791e1e4e0cc9d0fbad617405552ffc0.tar.gz | |
sh: add fixed voltage regulators to sdk7786
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>
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/mach-sdk7786/setup.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index 27a2314f50ac..c29268bfd34a 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -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(); |