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ARM: dts: imx6qdl-apalis/-colibri: assign VDDD to SGTL5000

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VDDD is connected to VGEN4 of the PF0100. This rail should only
run at 1.8V since there are multiple consumer and they all
expect the rail to be at 1.8V.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Stefan Agner 2018-07-09 17:48:47 +02:00 committed by Shawn Guo
parent 7060066d3e
commit 330f85598e
2 changed files with 4 additions and 2 deletions
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3
arch/arm/boot/dts/imx6qdl-apalis.dtsi
View file

@ -289,7 +289,7 @@ vgen3_reg: vgen3 {
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
@ -316,6 +316,7 @@ codec: sgtl5000@a {
clocks = <&clks IMX6QDL_CLK_CKO>;
VDDA-supply = <&reg_module_3v3_audio>;
VDDIO-supply = <&reg_module_3v3>;
VDDD-supply = <&vgen4_reg>;
};
/* STMPE811 touch screen controller */

3
arch/arm/boot/dts/imx6qdl-colibri.dtsi
View file

@ -219,7 +219,7 @@ vgen2_reg: vgen2 {
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
@ -246,6 +246,7 @@ codec: sgtl5000@a {
clocks = <&clks IMX6QDL_CLK_CKO>;
VDDA-supply = <&reg_module_3v3_audio>;
VDDIO-supply = <&reg_module_3v3>;
VDDD-supply = <&vgen4_reg>;
lrclk-strength = <3>;
};