arm64: dts: qcom: sc7280-qcard: Add ldo_l17b regulator node

Add pm7325 ldo_l17b regulator, which is required for
wcd codec vdd buck supply on sc7280-qcard board.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1650621734-10297-1-git-send-email-quic_srivasam@quicinc.com

diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 404936c6bf2043aa4cf4163675edee0f1b5c3d6e..903785d2512d618c43df58bab8f644b34de63d21 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -123,6 +123,12 @@
                        regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
                };
 
+               vreg_l17b_1p8: ldo17 {
+                       regulator-min-microvolt = <1700000>;
+                       regulator-max-microvolt = <1900000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
                vdd_px_wcd9385:
                vdd_txrx:
                vddpx_0: