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arm64: dts: rockchip: Add magnetometer sensor to Pinephone Pro

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Pinephone Pro uses AF8133J according to the schematic.

The mount-matrix was added by Leonardo on top of Ondrej's work of adding
the magnetometer. It was verified with Leonardo's compass app:

https://gitlab.com/lgtrombetta/compass

Co-developed-by: Leonardo G. Trombetta <lgtrombetta@gmx.com>
Signed-off-by: Leonardo G. Trombetta <lgtrombetta@gmx.com>
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
Link: https://patch.msgid.link/20251225-ppp_light_accel_mag_vol-down-v6-1-8c79a4e87001@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Ondrej Jirman 2025-12-25 19:43:19 -08:00 committed by Heiko Stuebner
parent 51babf83f4
commit 2b8cd99c8c
1 changed files with 23 additions and 0 deletions
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23
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@ -543,6 +543,23 @@ mpu6500@68 {
};
};
&i2c4 {
af8133j: compass@1c {
compatible = "voltafield,af8133j";
reg = <0x1c>;
avdd-supply = <&vcc_3v0>;
dvdd-supply = <&vcc_1v8>;
pinctrl-names = "default";
pinctrl-0 = <&compass_rst_l>;
reset-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_LOW>;
mount-matrix =
"0", "1", "0",
"-1", "0", "0",
"0", "0", "1";
};
};
&io_domains {
bt656-supply = <&vcc1v8_dvp>;
audio-supply = <&vcca1v8_codec>;
@ -655,6 +672,12 @@ dvp_pdn0_h: dvp-pdn0-h {
};
};
compass {
compass_rst_l: compass-rst-l {
rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
red_led_pin: red-led-pin {
rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;