From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Date: Tue, 16 Dec 2025 13:31:05 +0000 (+0100)
Subject: arm64: dts: imx8mm-tqma8mqml: remove virtual 1.8V regulator
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5d2ecfe495e102fc6c29b3c76dba6b88153d1e0;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: imx8mm-tqma8mqml: remove virtual 1.8V regulator

BUCK5 regulator supplies the 1.8V rail. Use the actual regulator
instead of a virtual fixed regulator.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
index 16ed8ce5b5c49..6e63cf8beadcd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
@@ -16,14 +16,6 @@
 		reg = <0x00000000 0x40000000 0 0x40000000>;
 	};
 
-	/* e-MMC IO, needed for HS modes */
-	reg_vcc1v8: regulator-vcc1v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "TQMA8MXML_VCC1V8";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-	};
-
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -246,7 +238,7 @@
 	no-sd;
 	no-sdio;
 	vmmc-supply = <&buck4_reg>;
-	vqmmc-supply = <&reg_vcc1v8>;
+	vqmmc-supply = <&buck5_reg>;
 	status = "okay";
 };