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| author | Balaji T K <balajitk@ti.com> | 2011-02-07 20:59:59 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-22 08:37:03 -0800 |
| commit | 530a5a50168e5e14ba2fedd5e66796156b1df565 (patch) | |
| tree | c73a6b10a3fa21e122dec07f88cc153255bf218a /arch/arm/mach-omap2/board-omap4panda.c | |
| parent | 73a92aa4f1d6786eaa5b4e637eee648db0dfd7a7 (diff) | |
| download | linux-530a5a50168e5e14ba2fedd5e66796156b1df565.tar.gz linux-530a5a50168e5e14ba2fedd5e66796156b1df565.tar.bz2 linux-530a5a50168e5e14ba2fedd5e66796156b1df565.zip | |
OMAP4: Fix -EINVAL for vana, vcxio, vdac
Fixed regulators in twl6030 do not have set_voltage hook.
Regulator core returns -22 if set_voltage is NULL and apply_uV is set
while applying the constraint to set voltage resulting in failure during probe
of these regulators.
Do not set apply_uV for fixed regulators which don't have set_voltage.
machine_constraints_voltage: VANA: failed to apply 2100000uV constraint
twl_reg twl_reg.43: can't register VANA, -22
twl_reg: probe of twl_reg.43 failed with error -22
machine_constraints_voltage: VCXIO: failed to apply 1800000uV constraint
twl_reg twl_reg.44: can't register VCXIO, -22
twl_reg: probe of twl_reg.44 failed with error -22
machine_constraints_voltage: VDAC: failed to apply 1800000uV constraint
twl_reg twl_reg.45: can't register VDAC, -22
twl_reg: probe of twl_reg.45 failed with error -22
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap4panda.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap4panda.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index fca5b9e80c18..220d3b85431b 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -304,7 +304,6 @@ static struct regulator_init_data omap4_panda_vana = { .constraints = { .min_uV = 2100000, .max_uV = 2100000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -316,7 +315,6 @@ static struct regulator_init_data omap4_panda_vcxio = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -328,7 +326,6 @@ static struct regulator_init_data omap4_panda_vdac = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE |