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

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>

diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 6813f43..8c04f42 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -289,7 +289,7 @@
 
                        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 @@
                clocks = <&clks IMX6QDL_CLK_CKO>;
                VDDA-supply = <&reg_module_3v3_audio>;
                VDDIO-supply = <&reg_module_3v3>;
+               VDDD-supply = <&vgen4_reg>;
        };
 
        /* STMPE811 touch screen controller */

diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 9a3bac5..6821ea5 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -219,7 +219,7 @@
 
                        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 @@
                clocks = <&clks IMX6QDL_CLK_CKO>;
                VDDA-supply = <&reg_module_3v3_audio>;
                VDDIO-supply = <&reg_module_3v3>;
+               VDDD-supply = <&vgen4_reg>;
                lrclk-strength = <3>;
        };