Commit f1ebfaee authored by Andreas Kemnade's avatar Andreas Kemnade Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add TPS65185 for PineNote 

As the TPS65185 driver is now upsteram, add it to the PineNote devietrees.
This is based on https://ayakael.net/forge/linux-pinenote

 but modified to
the binding requirements.
Without any other out-of-tree materials applied, this enables the
hwmon temperature reporting and the interrupt counter increments
by one per reading.

Signed-off-by: default avatarAndreas Kemnade <andreas@kemnade.info>
Link: https://patch.msgid.link/20260121-rk-tps-v1-1-bc867e1dd200@kemnade.info


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent b18247f9

arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi

+49 −0
Original line number Diff line number Diff line
@@ -499,6 +499,40 @@ typec_hs_usb2phy0: endpoint { 
			};

		};

	};



	ebc_pmic: pmic@68 {

		compatible = "ti,tps65185";

		reg = <0x68>;

		interrupt-parent = <&gpio3>;

		interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;

		enable-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;

		pinctrl-0 = <&ebc_pmic_pins>;

		pinctrl-names = "default";

		pwr-good-gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;

		vcom-ctrl-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;

		vin-supply = <&vcc_bat>;

		wakeup-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;



		regulators {

			v3p3: v3p3 {

				regulator-name = "v3p3";

				/* Keep it always on because IRQ is pulled up against this line */

				regulator-always-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

			};



			vcom: vcom {

				regulator-name = "vcom";

			};



			vposneg: vposneg {

				regulator-name = "vposneg";

				regulator-min-microvolt = <15000000>;

				regulator-max-microvolt = <15000000>;

			};

		};

	};

};



&i2c5 {
@@ -563,6 +597,21 @@ bt_wake_h: bt-wake-h { 
		};

	};



	ebc-pmic {

		ebc_pmic_pins: ebc-pmic-pins {

			rockchip,pins = /* wakeup */

					<3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>,

					/* int */

					<3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,

					/* pwr_good */

					<3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>,

					/* pwrup */

					<3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>,

					/* vcom_ctrl */

					<4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	led {

		led_pin: led-pin {

			rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;