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 6813f43268070beeb14e26e0626a6b74010bd871..8c04f42fdb71717ee0c91a20271b7a06910f3736 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 9a3bac5be5e2f1bb1d87433e021a8ef284d45f99..6821ea51105143654ca2bd172917b63190230570 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>;
        };