From a57de71f0980aeaef4c1c1e88bb2d396b9ccb650 Mon Sep 17 00:00:00 2001
From: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Date: Fri, 22 Apr 2022 15:32:14 +0530
Subject: [PATCH] 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
---
 arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 404936c6bf204..903785d2512d6 100644
--- 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:
-- 
2.30.2