diff options
| author | Stephen Boyd <stephen.boyd@linaro.org> | 2016-06-25 22:52:11 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-07 15:23:43 +0200 |
| commit | 7ad9ee6558f65c9d4e840b12e73fb39f2df656c0 (patch) | |
| tree | 32bdf3116f47fd0116d41bdf35e004aacf38c886 | |
| parent | 803e26487a03730c6afa9cd70538698f10f0e87e (diff) | |
regulator: qcom_spmi: Add support for S4 supply on pm8941
commit c333dfe8dba7d3e47e97e1cee3c38123e19ae73c upstream.
The S4 supply is sometimes called the boost regulator because it
outputs 5V. Typically it's connected to the 5vs1 and 5vs2
switches for use in USB OTG and HDMI applications. Add support
for this regulator which was mistakenly left out from the initial
submission of this driver.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: e92a4047419c ("regulator: Add QCOM SPMI regulator driver")
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt | 4 | ||||
| -rw-r--r-- | drivers/regulator/qcom_spmi-regulator.c | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index d00bfd8624a5..b743c18d7885 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -81,8 +81,8 @@ pm8916: l14, l15, l16, l17, l18 pm8941: - s1, s2, s3, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, - l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, + s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, + l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, mvs1, mvs2 The content of each sub-node is defined by the standard binding for regulators - diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index 88a5dc88badc..34a8adc53acd 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -1440,6 +1440,7 @@ static const struct spmi_regulator_data pm8941_regulators[] = { { "s1", 0x1400, "vdd_s1", }, { "s2", 0x1700, "vdd_s2", }, { "s3", 0x1a00, "vdd_s3", }, + { "s4", 0xa000, }, { "l1", 0x4000, "vdd_l1_l3", }, { "l2", 0x4100, "vdd_l2_lvs_1_2_3", }, { "l3", 0x4200, "vdd_l1_l3", }, |