diff options
| author | Balaji T K <balajitk@ti.com> | 2011-02-07 20:59:59 +0530 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2011-03-17 09:58:40 -0600 |
| commit | 806569bee050bc46ec808e1f152ecde4b1587830 (patch) | |
| tree | 21f85de5d086dd8b82b0097ba57a3c8ef2298d10 | |
| parent | 338fc1952e7151fe3f4dca76c2cb8da1c5cb4c3b (diff) | |
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>
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-omap4panda.c | 3 |
2 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 07d1b20b114..1b165255999 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -434,7 +434,6 @@ static struct regulator_init_data sdp4430_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 @@ -446,7 +445,6 @@ static struct regulator_init_data sdp4430_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 @@ -458,7 +456,6 @@ static struct regulator_init_data sdp4430_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 diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index b09d23925f4..2c5f0487d85 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -360,7 +360,6 @@ 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 @@ -372,7 +371,6 @@ 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 @@ -384,7 +382,6 @@ 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 |