linux-kernel - [PATCH v4 6/8] arm64: dts: imx8mm-kontron: Use voltage rail names from schematic for PMIC regulator-names

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Message-Id: <20220822080357.24478-7-frieder@fris.de>
Date:   Mon, 22 Aug 2022 10:03:52 +0200
From:   Frieder Schrempf <frieder@...s.de>
To:     devicetree@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Frieder Schrempf <frieder.schrempf@...tron.de>,
        Heiko Thiery <heiko.thiery@...il.com>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>
Subject: [PATCH v4 6/8] arm64: dts: imx8mm-kontron: Use voltage rail names from schematic for PMIC regulator-names

From: Frieder Schrempf <frieder.schrempf@...tron.de>

Improve the naming of the regulators to contain the voltage rail
names from the schematic.

Suggested-by: Heiko Thiery <heiko.thiery@...il.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
---
Changes in v4:
* none

Changes in v3:
* rebase on v6.0-rc1

Changes in v2:
* new patch
---
 .../boot/dts/freescale/imx8mm-kontron-sl.dtsi | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
index 96ecdce67059..ce9c27619e26 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
@@ -85,7 +85,7 @@ pca9450: pmic@25 {
 
 		regulators {
 			reg_vdd_soc: BUCK1 {
-				regulator-name = "buck1";
+				regulator-name = "+0V8_VDD_SOC (BUCK1)";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <850000>;
 				regulator-boot-on;
@@ -96,7 +96,7 @@ reg_vdd_soc: BUCK1 {
 			};
 
 			reg_vdd_arm: BUCK2 {
-				regulator-name = "buck2";
+				regulator-name = "+0V9_VDD_ARM (BUCK2)";
 				regulator-min-microvolt = <850000>;
 				regulator-max-microvolt = <950000>;
 				regulator-boot-on;
@@ -107,7 +107,7 @@ reg_vdd_arm: BUCK2 {
 			};
 
 			reg_vdd_dram: BUCK3 {
-				regulator-name = "buck3";
+				regulator-name = "+0V9_VDD_DRAM&PU (BUCK3)";
 				regulator-min-microvolt = <850000>;
 				regulator-max-microvolt = <950000>;
 				regulator-boot-on;
@@ -115,7 +115,7 @@ reg_vdd_dram: BUCK3 {
 			};
 
 			reg_vdd_3v3: BUCK4 {
-				regulator-name = "buck4";
+				regulator-name = "+3V3 (BUCK4)";
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
@@ -123,7 +123,7 @@ reg_vdd_3v3: BUCK4 {
 			};
 
 			reg_vdd_1v8: BUCK5 {
-				regulator-name = "buck5";
+				regulator-name = "+1V8 (BUCK5)";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
@@ -131,7 +131,7 @@ reg_vdd_1v8: BUCK5 {
 			};
 
 			reg_nvcc_dram: BUCK6 {
-				regulator-name = "buck6";
+				regulator-name = "+1V1_NVCC_DRAM (BUCK6)";
 				regulator-min-microvolt = <1100000>;
 				regulator-max-microvolt = <1100000>;
 				regulator-boot-on;
@@ -139,7 +139,7 @@ reg_nvcc_dram: BUCK6 {
 			};
 
 			reg_nvcc_snvs: LDO1 {
-				regulator-name = "ldo1";
+				regulator-name = "+1V8_NVCC_SNVS (LDO1)";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
@@ -147,7 +147,7 @@ reg_nvcc_snvs: LDO1 {
 			};
 
 			reg_vdd_snvs: LDO2 {
-				regulator-name = "ldo2";
+				regulator-name = "+0V8_VDD_SNVS (LDO2)";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <900000>;
 				regulator-boot-on;
@@ -155,7 +155,7 @@ reg_vdd_snvs: LDO2 {
 			};
 
 			reg_vdda: LDO3 {
-				regulator-name = "ldo3";
+				regulator-name = "+1V8_VDDA (LDO3)";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
@@ -163,7 +163,7 @@ reg_vdda: LDO3 {
 			};
 
 			reg_vdd_phy: LDO4 {
-				regulator-name = "ldo4";
+				regulator-name = "+0V9_VDD_PHY (LDO4)";
 				regulator-min-microvolt = <900000>;
 				regulator-max-microvolt = <900000>;
 				regulator-boot-on;
@@ -171,7 +171,7 @@ reg_vdd_phy: LDO4 {
 			};
 
 			reg_nvcc_sd: LDO5 {
-				regulator-name = "ldo5";
+				regulator-name = "NVCC_SD (LDO5)";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <3300000>;
 			};
-- 
2.37.2