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ARM: dts: renesas: armadillo800eva: Add LCD panel

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Describe the 5" WVGA TFT LCD panel on the Armadillo-800-EVA development
board, and enable the LCD controller that drives it.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/278339322dcaaedc0d68fc67f1f1272d880084d7.1700669207.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2023-11-22 17:12:43 +01:00
parent 138588e9fa
commit c9a0ed1338
1 changed files with 26 additions and 2 deletions
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28
arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts
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@ -132,7 +132,7 @@
i2c-gpio,delay-us = <5>;
};
backlight {
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&tpu 2 33333 PWM_POLARITY_INVERTED>;
brightness-levels = <0 1 2 4 8 16 32 64 128 255>;
@ -143,6 +143,18 @@
enable-gpios = <&pfc 61 GPIO_ACTIVE_HIGH>;
};
panel {
compatible = "ampire,am-800480l1tmqw-t00h";
backlight = <&backlight>;
power-supply = <&reg_5p0v>;
port {
panel_in: endpoint {
remote-endpoint = <&lcdc0_rgb>;
};
};
};
sound {
compatible = "simple-audio-card";
@ -228,10 +240,22 @@
};
};
&pfc {
&lcdc0 {
pinctrl-0 = <&lcd0_pins>;
pinctrl-names = "default";
status = "okay";
ports {
port@0 {
endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&pfc {
ether_pins: ether {
groups = "gether_mii", "gether_int";
function = "gether";