Commit a69e042f authored by Nícolas F. R. A. Prado's avatar Nícolas F. R. A. Prado Committed by Matthias Brugger
Browse files

arm64: dts: mediatek: Add spherion-rev4 



Add a devicetree for rev4 of Spherion. It uses the rt5682s audio codec
instead of the rt5682 used in the previous revision.

Signed-off-by: default avatarNícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-6-nfraprado@collabora.com


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 9f8e4a64

arch/arm64/boot/dts/mediatek/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8186-evb.dtb 
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r5-sku2.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r4.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r1.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb

arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts

0 → 100644
+77 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/*

 * Copyright 2022 Google LLC

 */

/dts-v1/;

#include "mt8192-asurada.dtsi"

#include <dt-bindings/leds/common.h>



/ {

	model = "Google Spherion (rev4)";

	compatible = "google,spherion-rev4", "google,spherion",

		     "mediatek,mt8192";



	pwmleds {

		compatible = "pwm-leds";



		led {

			function = LED_FUNCTION_KBD_BACKLIGHT;

			color = <LED_COLOR_ID_WHITE>;

			pwms = <&cros_ec_pwm 0>;

			max-brightness = <1023>;

		};

	};

};



&cros_ec_pwm {

	status = "okay";

};



&keyboard_controller {

	function-row-physmap = <

		MATRIX_KEY(0x00, 0x02, 0)	/* T1 */

		MATRIX_KEY(0x03, 0x02, 0)	/* T2 */

		MATRIX_KEY(0x02, 0x02, 0)	/* T3 */

		MATRIX_KEY(0x01, 0x02, 0)	/* T4 */

		MATRIX_KEY(0x03, 0x04, 0)	/* T5 */

		MATRIX_KEY(0x02, 0x04, 0)	/* T6 */

		MATRIX_KEY(0x01, 0x04, 0)	/* T7 */

		MATRIX_KEY(0x02, 0x09, 0)	/* T8 */

		MATRIX_KEY(0x01, 0x09, 0)	/* T9 */

		MATRIX_KEY(0x00, 0x04, 0)	/* T10 */

	>;

	linux,keymap = <

		MATRIX_KEY(0x00, 0x02, KEY_BACK)

		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)

		MATRIX_KEY(0x02, 0x02, KEY_FULL_SCREEN)

		MATRIX_KEY(0x01, 0x02, KEY_SCALE)

		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)

		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)

		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)

		MATRIX_KEY(0x02, 0x09, KEY_MUTE)

		MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)

		MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)



		CROS_STD_MAIN_KEYMAP

	>;

};



&rt5682 {

	compatible = "realtek,rt5682s";

};



&sound {

	compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s";



	speaker-codecs {

		sound-dai = <&rt1015p>;

	};



	headset-codec {

		sound-dai = <&rt5682 0>;

	};

};



&touchscreen {

	compatible = "elan,ekth3500";

};