From: Yashwanth Varakala <y.varakala@phytec.de>
Date: Wed, 14 Aug 2024 09:26:08 +0000 (+0200)
Subject: arm64: dts: imx8mp-phycore: Add VDD_IO regulator
X-Git-Tag: v6.12-rc1~188^2~21^2~65
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54b7ff384dbfe70513c56933b8fc4f7fb858899b;p=thirdparty%2Flinux.git

arm64: dts: imx8mp-phycore: Add VDD_IO regulator

Add fixed regulator VDD_IO (3.3v) based on the SoM schematics to reflect
the connectivity on the phyCORE-i.MX8MP.

Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de>
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index e6ffa6a6b68bb..9c5272c6931ae 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -20,6 +20,15 @@
 		device_type = "memory";
 		reg = <0x0 0x40000000 0 0x80000000>;
 	};
+
+	reg_vdd_io: regulator-vdd-io {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "VDD_IO";
+	};
 };
 
 &A53_0 {