xref: /kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (C) 2021, Microsoft Corporation
 */

/dts-v1/;

#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/gpio/gpio.h>
#include "sm8150.dtsi"
#include "pm8150.dtsi"
#include "pm8150b.dtsi"
#include "pm8150l.dtsi"

/ {
	model = "Microsoft Surface Duo";
	compatible = "microsoft,surface-duo", "qcom,sm8150";
	chassis-type = "handset";

	aliases {
		serial0 = &uart2;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	vph_pwr: vph-pwr-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vph_pwr";
		regulator-min-microvolt = <3700000>;
		regulator-max-microvolt = <3700000>;
	};

	/*
	 * Apparently RPMh does not provide support for PM8150 S4 because it
	 * is always-on; model it as a fixed regulator.
	 */
	vreg_s4a_1p8: pm8150-s4 {
		compatible = "regulator-fixed";
		regulator-name = "vreg_s4a_1p8";

		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;

		regulator-always-on;
		regulator-boot-on;

		vin-supply = <&vph_pwr>;
	};

	gpio-keys {
		compatible = "gpio-keys";

		key-vol-up {
			label = "Volume Up";
			gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};
	};
};

&apps_rsc {
	regulators-0 {
		compatible = "qcom,pm8150-rpmh-regulators";
		qcom,pmic-id = "a";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vph_pwr>;
		vdd-s3-supply = <&vph_pwr>;
		vdd-s4-supply = <&vph_pwr>;
		vdd-s5-supply = <&vph_pwr>;
		vdd-s6-supply = <&vph_pwr>;
		vdd-s7-supply = <&vph_pwr>;
		vdd-s8-supply = <&vph_pwr>;
		vdd-s9-supply = <&vph_pwr>;
		vdd-s10-supply = <&vph_pwr>;

		vdd-l1-l8-l11-supply = <&vreg_s6a_0p9>;
		vdd-l2-l10-supply = <&vreg_bob>;
		vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p9>;
		vdd-l6-l9-supply = <&vreg_s8c_1p3>;
		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p0>;
		vdd-l13-l16-l17-supply = <&vreg_bob>;

		vreg_s5a_2p0: smps5 {
			regulator-min-microvolt = <1904000>;
			regulator-max-microvolt = <2000000>;
		};

		vreg_s6a_0p9: smps6 {
			regulator-min-microvolt = <920000>;
			regulator-max-microvolt = <1128000>;
		};

		vdda_wcss_pll:
		vreg_l1a_0p75: ldo1 {
			regulator-min-microvolt = <752000>;
			regulator-max-microvolt = <752000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdd_pdphy:
		vdda_usb_hs_3p1:
		vreg_l2a_3p1: ldo2 {
			regulator-min-microvolt = <3072000>;
			regulator-max-microvolt = <3072000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l3a_0p8: ldo3 {
			regulator-min-microvolt = <480000>;
			regulator-max-microvolt = <932000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdd_usb_hs_core:
		vdda_csi_0_0p9:
		vdda_csi_1_0p9:
		vdda_csi_2_0p9:
		vdda_csi_3_0p9:
		vdda_dsi_0_0p9:
		vdda_dsi_1_0p9:
		vdda_dsi_0_pll_0p9:
		vdda_dsi_1_pll_0p9:
		vdda_pcie_1ln_core:
		vdda_pcie_2ln_core:
		vdda_pll_hv_cc_ebi01:
		vdda_pll_hv_cc_ebi23:
		vdda_qrefs_0p875_5:
		vdda_sp_sensor:
		vdda_ufs_2ln_core_1:
		vdda_ufs_2ln_core_2:
		vdda_usb_ss_dp_core_1:
		vdda_usb_ss_dp_core_2:
		vdda_qlink_lv:
		vdda_qlink_lv_ck:
		vreg_l5a_0p875: ldo5 {
			regulator-min-microvolt = <880000>;
			regulator-max-microvolt = <880000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l6a_1p2: ldo6 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l7a_1p8: ldo7 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_10:
		vreg_l9a_1p2: ldo9 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l10a_2p5: ldo10 {
			regulator-min-microvolt = <2504000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l11a_0p8: ldo11 {
			regulator-min-microvolt = <800000>;
			regulator-max-microvolt = <800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdd_qfprom:
		vdd_qfprom_sp:
		vdda_apc_cs_1p8:
		vdda_gfx_cs_1p8:
		vdda_usb_hs_1p8:
		vdda_qrefs_vref_1p8:
		vddpx_10_a:
		vreg_l12a_1p8: ldo12 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l13a_2p7: ldo13 {
			regulator-min-microvolt = <2704000>;
			regulator-max-microvolt = <2704000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l14a_1p8: ldo14 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1880000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l15a_1p7: ldo15 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <1704000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l16a_2p7: ldo16 {
			regulator-min-microvolt = <2704000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l17a_3p0: ldo17 {
			regulator-min-microvolt = <2856000>;
			regulator-max-microvolt = <3008000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};
	};

	regulators-1 {
		compatible = "qcom,pm8150l-rpmh-regulators";
		qcom,pmic-id = "c";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vph_pwr>;
		vdd-s3-supply = <&vph_pwr>;
		vdd-s4-supply = <&vph_pwr>;
		vdd-s5-supply = <&vph_pwr>;
		vdd-s6-supply = <&vph_pwr>;
		vdd-s7-supply = <&vph_pwr>;
		vdd-s8-supply = <&vph_pwr>;

		vdd-l1-l8-supply = <&vreg_s4a_1p8>;
		vdd-l2-l3-supply = <&vreg_s8c_1p3>;
		vdd-l4-l5-l6-supply = <&vreg_bob>;
		vdd-l7-l11-supply = <&vreg_bob>;
		vdd-l9-l10-supply = <&vreg_bob>;

		vdd-bob-supply = <&vph_pwr>;
		vdd-flash-supply = <&vreg_bob>;
		vdd-rgb-supply = <&vreg_bob>;

		vreg_bob: bob {
			regulator-min-microvolt = <3008000>;
			regulator-max-microvolt = <4000000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
			regulator-allow-bypass;
		};

		vreg_s8c_1p3: smps8 {
			regulator-min-microvolt = <1352000>;
			regulator-max-microvolt = <1352000>;
		};

		vreg_l1c_1p8: ldo1 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdda_wcss_adcdac_1:
		vdda_wcss_adcdac_22:
		vreg_l2c_1p3: ldo2 {
			regulator-min-microvolt = <1304000>;
			regulator-max-microvolt = <1304000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdda_hv_ebi0:
		vdda_hv_ebi1:
		vdda_hv_ebi2:
		vdda_hv_ebi3:
		vdda_hv_refgen0:
		vdda_qlink_hv_ck:
		vreg_l3c_1p2: ldo3 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_5:
		vreg_l4c_1p8: ldo4 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <2928000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_6:
		vreg_l5c_1p8: ldo5 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <2928000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_2:
		vreg_l6c_2p9: ldo6 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l7c_3p0: ldo7 {
			regulator-min-microvolt = <2856000>;
			regulator-max-microvolt = <3104000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l8c_1p8: ldo8 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l9c_2p9: ldo9 {
			regulator-min-microvolt = <2704000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l10c_3p3: ldo10 {
			regulator-min-microvolt = <3000000>;
			regulator-max-microvolt = <3312000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l11c_3p3: ldo11 {
			regulator-min-microvolt = <3000000>;
			regulator-max-microvolt = <3312000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};
	};

	regulators-2 {
		compatible = "qcom,pm8009-rpmh-regulators";
		qcom,pmic-id = "f";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vreg_bob>;

		vdd-l2-supply = <&vreg_s8c_1p3>;
		vdd-l5-l6-supply = <&vreg_bob>;

		vreg_l2f_1p2: ldo2 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l5f_2p85: ldo5 {
			regulator-min-microvolt = <2800000>;
			regulator-max-microvolt = <2800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l6f_2p85: ldo6 {
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-min-microvolt = <2856000>;
			regulator-max-microvolt = <2856000>;
		};
	};
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;

	bq27742@55 {
		compatible = "ti,bq27742";
		reg = <0x55>;
	};

	da7280@4a {
		compatible = "dlg,da7280";
		reg = <0x4a>;
		interrupts-extended = <&tlmm 42 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "da7280_default";
		pinctrl-0 = <&da7280_intr_default>;

		dlg,actuator-type = "LRA";
		dlg,dlg,const-op-mode = <1>;
		dlg,dlg,periodic-op-mode = <1>;
		dlg,nom-microvolt = <2000000>;
		dlg,abs-max-microvolt = <2000000>;
		dlg,imax-microamp = <129000>;
		dlg,resonant-freq-hz = <180>;
		dlg,impd-micro-ohms = <14300000>;
		dlg,freq-track-enable;
		dlg,bemf-sens-enable;
		dlg,mem-array = <
		  0x06 0x08 0x10 0x11 0x12 0x13 0x14 0x15 0x1c 0x2a
		  0x33 0x3c 0x42 0x4b 0x4c 0x4e 0x17 0x19 0x27 0x29
		  0x17 0x19 0x03 0x84 0x5e 0x04 0x08 0x84 0x5d 0x01
		  0x84 0x5e 0x02 0x00 0xa4 0x5d 0x03 0x84 0x5e 0x06
		  0x08 0x84 0x5d 0x05 0x84 0x5d 0x06 0x84 0x5e 0x08
		  0x84 0x5e 0x05 0x8c 0x5e 0x24 0x84 0x5f 0x10 0x84
		  0x5e 0x05 0x84 0x5e 0x08 0x84 0x5f 0x01 0x8c 0x5e
		  0x04 0x84 0x5e 0x08 0x84 0x5f 0x11 0x19 0x88 0x00
		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
		>;
	};

	/* SMB1381 @ 0x44 */
	/* MAX34417 @ 0x1c */
};

&i2c4 {
	status = "okay";
	clock-frequency = <400000>;

	/* SMB1355 @ 0x0c */
	/* SMB1390 @ 0x10 */
};

&i2c17 {
	status = "okay";
	clock-frequency = <400000>;

	bq27742@55 {
		compatible = "ti,bq27742";
		reg = <0x55>;
	};
};

&i2c19 {
	status = "okay";
	clock-frequency = <400000>;

	/* MAX34417 @ 0x12 */
	/* MAX34417 @ 0x1a */
	/* MAX34417 @ 0x1e */
};

&pon_pwrkey {
	status = "okay";
};

&qupv3_id_0 {
	status = "okay";
};

&qupv3_id_1 {
	status = "okay";
};

&qupv3_id_2 {
	status = "okay";
};

&remoteproc_adsp {
	status = "okay";
	firmware-name = "qcom/sm8150/microsoft/adsp.mdt";
};

&remoteproc_cdsp {
	status = "okay";
	firmware-name = "qcom/sm8150/microsoft/cdsp.mdt";
};

&remoteproc_mpss {
	status = "okay";
	firmware-name = "qcom/sm8150/microsoft/modem.mdt";
};

&remoteproc_slpi {
	status = "okay";
	firmware-name = "qcom/sm8150/microsoft/slpi.mdt";
};

&pon_resin {
	status = "okay";

	linux,code = <KEY_VOLUMEDOWN>;
};

&tlmm {
	gpio-reserved-ranges = <126 4>;

	da7280_intr_default: da7280-intr-default-state {
		pins = "gpio42";
		function = "gpio";
		bias-pull-up;
	};
};

&uart2 {
	status = "okay";
};

&ufs_mem_hc {
	status = "okay";

	reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;

	vcc-supply = <&vreg_l10a_2p5>;
	vcc-max-microamp = <750000>;
	vccq-supply = <&vreg_l9a_1p2>;
	vccq-max-microamp = <700000>;
	vccq2-supply = <&vreg_s4a_1p8>;
	vccq2-max-microamp = <750000>;
};

&ufs_mem_phy {
	status = "okay";

	vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
	vdda-pll-supply = <&vreg_l3c_1p2>;
};

&usb_1_hsphy {
	status = "okay";
	vdda-pll-supply = <&vdd_usb_hs_core>;
	vdda33-supply = <&vdda_usb_hs_3p1>;
	vdda18-supply = <&vdda_usb_hs_1p8>;
};

&usb_1_qmpphy {
	status = "okay";
	vdda-phy-supply = <&vreg_l3c_1p2>;
	vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
};

&usb_1 {
	status = "okay";
};

&usb_1_dwc3 {
	dr_mode = "peripheral";
};

&wifi {
	status = "okay";

	vdd-0.8-cx-mx-supply = <&vdda_wcss_pll>;
	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
	vdd-1.3-rfa-supply = <&vdda_wcss_adcdac_1>;
	vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
};