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Subject[PATCH 6/9] ARM: dts: TQma53: fix and move regulator to its correct location
Date
The referenced 3.3 V regulator is a 3.2 V regulator and part of the 'TQma53'
CPU card instead of the development 'mba53' baseboard. So fix the voltage
and move it to where it belongs to.

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 10 +---------
arch/arm/boot/dts/imx53-tqma53.dtsi | 14 +++++++-------
2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index 69733c8473d2b..5b9e9af14aa6c 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -52,14 +52,6 @@
startup-delay-us = <5000>;
};

- reg_3p2v: base3p2v {
- compatible = "regulator-fixed";
- regulator-name = "3P2V";
- regulator-min-microvolt = <3200000>;
- regulator-max-microvolt = <3200000>;
- regulator-always-on;
- };
-
sound {
compatible = "tq,imx53-mba53-sgtl5000",
"fsl,imx-audio-sgtl5000";
@@ -193,7 +185,7 @@
};

&esdhc2 {
- vmmc-supply = <&reg_3p3v>;
+ vmmc-supply = <&reg_3p2v>;
status = "okay";
};

diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi
index fa5d712bd47b8..02eb3f4b605de 100644
--- a/arch/arm/boot/dts/imx53-tqma53.dtsi
+++ b/arch/arm/boot/dts/imx53-tqma53.dtsi
@@ -20,11 +20,11 @@
reg = <0x70000000 0x40000000>; /* Up to 1GiB */
};

- reg_3p3v: card3p3v {
+ reg_3p2v: card3p2v {
compatible = "regulator-fixed";
- regulator-name = "3P3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
+ regulator-name = "3P2V";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
regulator-always-on;
};
};
@@ -33,7 +33,7 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>,
<&pinctrl_esdhc2_cdwp>;
- vqmmc-supply = <&reg_3p3v>;
+ vqmmc-supply = <&reg_3p2v>;
wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "disabled";
@@ -56,8 +56,8 @@
&esdhc3 { /* EMMC */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc3>;
- vmmc-supply = <&reg_3p3v>;
- vqmmc-supply = <&reg_3p3v>;
+ vmmc-supply = <&reg_3p2v>;
+ vqmmc-supply = <&reg_3p2v>;
non-removable;
bus-width = <8>;
status = "okay";
--
2.11.0
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