arm64: dts: imx8mm-phycore-som: Assign regulator for dsi to lvds bridge

Add a missing voltage regulator of 1.8v to the sn65dsi83
(dsi_lvds bridge) node. Due to the absence of this regulator, a fallback
dummy regulator is used and that triggers a warning message from the
kernel. Assigning the appropriate regulator avoids the warning.

Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de>
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
index 8de5a46512b01b4d02bab0771629c790a0307fc2..7e859c65317a4113b7529bca6982e6a9d2e2b2de 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
@@ -286,6 +286,7 @@
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_sn65dsi83>;
                reg = <0x2d>;
+               vcc-supply = <&reg_vdd_1v8>;
                status = "disabled";
        };