dt-bindings: regulator: qcom,rpmh-regulator: add pm8009 revision

PMIC pm8009 has special revision (P=1) made for sm8250 platform. The
major difference is the S2 regulator which supplies 0.95 V instead of
2.848V. Add special compatibility string for this chip revision.
The datasheet calls the chip just pm8009-1, so use the same name.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20201231122348.637917-2-dmitry.baryshkov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
index b8f0b78..7d462b8 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
@@ -44,6 +44,7 @@ First Level Nodes - PMIC
        Definition: Must be one of below:
                    "qcom,pm8005-rpmh-regulators"
                    "qcom,pm8009-rpmh-regulators"
+                   "qcom,pm8009-1-rpmh-regulators"
                    "qcom,pm8150-rpmh-regulators"
                    "qcom,pm8150l-rpmh-regulators"
                    "qcom,pm8350-rpmh-regulators"