ARM: dts: am335x-evm: Correct the regulators for the audio codec

commit 4f96dc0a3e79ec257a2b082dab3ee694ff88c317 upstream.

Correctly map the regulators used by tlv320aic3106.
Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators.

Cc: <Stable@vger.kernel.org> # v4.14+
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index c87d01297a013b60b8752594b13b89392ce95e7a..20bbb899b3b76eb5041c9ae5e89d808897eadbf6 100644 (file)
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -57,6 +57,24 @@
                enable-active-high;
        };
 
+       /* TPS79501 */
+       v1_8d_reg: fixedregulator-v1_8d {
+               compatible = "regulator-fixed";
+               regulator-name = "v1_8d";
+               vin-supply = <&vbat>;
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
+       /* TPS79501 */
+       v3_3d_reg: fixedregulator-v3_3d {
+               compatible = "regulator-fixed";
+               regulator-name = "v3_3d";
+               vin-supply = <&vbat>;
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+
        matrix_keypad: matrix_keypad0 {
                compatible = "gpio-matrix-keypad";
                debounce-delay-ms = <5>;
@@ -499,10 +517,10 @@
                status = "okay";
 
                /* Regulators */
-               AVDD-supply = <&vaux2_reg>;
-               IOVDD-supply = <&vaux2_reg>;
-               DRVDD-supply = <&vaux2_reg>;
-               DVDD-supply = <&vbat>;
+               AVDD-supply = <&v3_3d_reg>;
+               IOVDD-supply = <&v3_3d_reg>;
+               DRVDD-supply = <&v3_3d_reg>;
+               DVDD-supply = <&v1_8d_reg>;
        };
 };