Commit 0ff15a86 authored by Benjamin Gaignard's avatar Benjamin Gaignard Committed by Alexandre Torgue
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ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco 



Add a fixed regulator and use it as power supply for DSI panel.

Fixes: 18c88662 ("ARM: dts: stm32: Add display support on stm32f469-disco")

Signed-off-by: default avatarBenjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 11ee8c7e

arch/arm/boot/dts/stm32f469-disco.dts

+8 −0
Original line number Diff line number Diff line
@@ -76,6 +76,13 @@ mmc_vcard: mmc_vcard { 
		regulator-max-microvolt = <3300000>;

	};



	vdd_dsi: vdd-dsi {

		compatible = "regulator-fixed";

		regulator-name = "vdd_dsi";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};



	soc {

		dma-ranges = <0xc0000000 0x0 0x10000000>;

	};
@@ -155,6 +162,7 @@ panel-dsi@0 { 
		compatible = "orisetech,otm8009a";

		reg = <0>; /* dsi virtual channel (0..3) */

		reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;

		power-supply = <&vdd_dsi>;

		status = "okay";



		port {