openwrt/target/linux/ipq40xx/patches-5.4/101-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch

From 77d9b11ae7269dcf376c3b9493209f712524e986 Mon Sep 17 00:00:00 2001
From: Robert Marko <robert.marko@sartura.hr>
Date: Wed, 22 Jan 2020 12:56:35 +0100
Subject: [PATCH] arm: dts: IPQ4019: add SDHCI VQMMC LDO node

Since we now have driver for the SDHCI VQMMC LDO needed
for I/0 voltage levels lets introduce the necessary node for it.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
---
 arch/arm/boot/dts/qcom-ipq4019.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -210,6 +210,16 @@
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		vqmmc: regulator@1948000 {
+			compatible = "qcom,vqmmc-ipq4019-regulator";
+			reg = <0x01948000 0x4>;
+			regulator-name = "vqmmc";
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-always-on;
+			status = "disabled";
+		};
+
 		sdhci: sdhci@7824900 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x7824900 0x11c>, <0x7824000 0x800>;