arm64: dts: imx8mm-evk: Align regulator names with schema

Device tree schema expects regulator names to be lowercase.  This fixes
dtbs_check warnings like:

    pmic@4b: regulators:LDO1:regulator-name:0: 'LDO1' does not match '^ldo[1-6]$'

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index 01366ac3f26e9e9c3a6b63f498aee8acc38f47eb..38134d201eefb2242adbeb5091316ec8ce170d65 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -171,7 +171,7 @@ pmic@4b {
 
                regulators {
                        buck1_reg: BUCK1 {
-                               regulator-name = "BUCK1";
+                               regulator-name = "buck1";
                                regulator-min-microvolt = <700000>;
                                regulator-max-microvolt = <1300000>;
                                regulator-boot-on;
@@ -180,7 +180,7 @@ buck1_reg: BUCK1 {
                        };
 
                        buck2_reg: BUCK2 {
-                               regulator-name = "BUCK2";
+                               regulator-name = "buck2";
                                regulator-min-microvolt = <700000>;
                                regulator-max-microvolt = <1300000>;
                                regulator-boot-on;
@@ -192,7 +192,7 @@ buck2_reg: BUCK2 {
 
                        buck3_reg: BUCK3 {
                                // BUCK5 in datasheet
-                               regulator-name = "BUCK3";
+                               regulator-name = "buck3";
                                regulator-min-microvolt = <700000>;
                                regulator-max-microvolt = <1350000>;
                                regulator-boot-on;
@@ -201,7 +201,7 @@ buck3_reg: BUCK3 {
 
                        buck4_reg: BUCK4 {
                                // BUCK6 in datasheet
-                               regulator-name = "BUCK4";
+                               regulator-name = "buck4";
                                regulator-min-microvolt = <3000000>;
                                regulator-max-microvolt = <3300000>;
                                regulator-boot-on;
@@ -210,7 +210,7 @@ buck4_reg: BUCK4 {
 
                        buck5_reg: BUCK5 {
                                // BUCK7 in datasheet
-                               regulator-name = "BUCK5";
+                               regulator-name = "buck5";
                                regulator-min-microvolt = <1605000>;
                                regulator-max-microvolt = <1995000>;
                                regulator-boot-on;
@@ -219,7 +219,7 @@ buck5_reg: BUCK5 {
 
                        buck6_reg: BUCK6 {
                                // BUCK8 in datasheet
-                               regulator-name = "BUCK6";
+                               regulator-name = "buck6";
                                regulator-min-microvolt = <800000>;
                                regulator-max-microvolt = <1400000>;
                                regulator-boot-on;
@@ -227,7 +227,7 @@ buck6_reg: BUCK6 {
                        };
 
                        ldo1_reg: LDO1 {
-                               regulator-name = "LDO1";
+                               regulator-name = "ldo1";
                                regulator-min-microvolt = <1600000>;
                                regulator-max-microvolt = <3300000>;
                                regulator-boot-on;
@@ -235,7 +235,7 @@ ldo1_reg: LDO1 {
                        };
 
                        ldo2_reg: LDO2 {
-                               regulator-name = "LDO2";
+                               regulator-name = "ldo2";
                                regulator-min-microvolt = <800000>;
                                regulator-max-microvolt = <900000>;
                                regulator-boot-on;
@@ -243,7 +243,7 @@ ldo2_reg: LDO2 {
                        };
 
                        ldo3_reg: LDO3 {
-                               regulator-name = "LDO3";
+                               regulator-name = "ldo3";
                                regulator-min-microvolt = <1800000>;
                                regulator-max-microvolt = <3300000>;
                                regulator-boot-on;
@@ -251,7 +251,7 @@ ldo3_reg: LDO3 {
                        };
 
                        ldo4_reg: LDO4 {
-                               regulator-name = "LDO4";
+                               regulator-name = "ldo4";
                                regulator-min-microvolt = <900000>;
                                regulator-max-microvolt = <1800000>;
                                regulator-boot-on;
@@ -259,7 +259,7 @@ ldo4_reg: LDO4 {
                        };
 
                        ldo6_reg: LDO6 {
-                               regulator-name = "LDO6";
+                               regulator-name = "ldo6";
                                regulator-min-microvolt = <900000>;
                                regulator-max-microvolt = <1800000>;
                                regulator-boot-on;