openwrt/target/linux/qualcommax/patches-6.6/0139-arm64-dts-qcom-ipq6018-add-LDOA2-regulator.patch

From d24bc08bfc66f47d6e0a294a080d62893a7696b5 Mon Sep 17 00:00:00 2001
From: Chukun Pan <amadeus@jmu.edu.cn>
Date: Thu, 18 Jan 2024 21:30:21 +0800
Subject: [PATCH] arm64: dts: qcom: ipq6018: add LDOA2 regulator

Add LDOA2 regulator of MP5496 to support SDCC voltage scaling.

Suggested-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
 arch/arm64/boot/dts/qcom/ipq6018.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -179,6 +179,11 @@
 						regulator-max-microvolt = <1062500>;
 						regulator-always-on;
 					};
+
+					ipq6018_l2: l2 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <3300000>;
+					};
 				};
 			};
 		};