[PATCH 2/2] arm64: dts: imx8mp-verdin: add dsi to lvds functionality

Max Krummenacher
2022-09-01T15:41:27Z

From: Max Krummenacher <max.krummenacher@toradex.com>

Add a panel-lvds node and use the correct dsi to lvds chip name.
Both to be later extended in a dt overlay according to the exact
board HW configuration.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---

arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index bd84a0d135dc..a3e20c7add3e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -67,6 +67,13 @@ hdmi_connector: hdmi-connector {
status = "disabled";
};

+ panel_lvds: panel-lvds {
+ compatible = "panel-lvds";
+ backlight = <&backlight>;
+ data-mapping = "vesa-24";
+ status = "disabled";
+ };
+
/* Carrier Board Supplies */
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
@@ -690,8 +697,8 @@ gpio_expander_21: gpio-expander@21 {
status = "disabled";
};

- lvds_ti_sn65dsi83: bridge@2c {
- compatible = "ti,sn65dsi83";
+ lvds_ti_sn65dsi84: bridge@2c {
+ compatible = "ti,sn65dsi84";
/* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */
/* Verdin GPIO_10_DSI (SODIMM 21) */
enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
--
2.35.3