arm64: dts: tqma8mpql: fix audio codec iov-supply

[ Upstream commit a620a7f2ae8b08c5beea6369f61e87064ee222dc ]

IOVDD is supplied by 1.8V, fix the referenced regulator.

Fixes: d8f9d8126582d ("arm64: dts: imx8mp: Add analog audio output on i.MX8MP TQMa8MPxL/MBa8MPxL")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
index 4240e20d38ac32eb5fa27d169ddadbe625d4f15f..258e90cc16ff3af225559740aeecf32e11d07afa 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
@@ -168,6 +168,13 @@
                enable-active-high;
        };
 
+       reg_vcc_1v8: regulator-1v8 {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC_1V8";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
        reg_vcc_3v3: regulator-3v3 {
                compatible = "regulator-fixed";
                regulator-name = "VCC_3V3";
@@ -464,7 +471,7 @@
                clock-names = "mclk";
                clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>;
                reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
-               iov-supply = <&reg_vcc_3v3>;
+               iov-supply = <&reg_vcc_1v8>;
                ldoin-supply = <&reg_vcc_3v3>;
        };