src/arm64/qcom/sdm850-samsung-w737.dts

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Samsung Galaxy Book2
 *
 * Copyright (c) 2022, Xilin Wu <strongtz@yeah.net>
 */

/dts-v1/;

#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/sound/qcom,q6asm.h>
#include "sdm850.dtsi"
#include "sdm845-wcd9340.dtsi"
#include "pm8998.dtsi"

/*
 * Update following upstream (sdm845.dtsi) reserved
 * memory mappings for firmware loading to succeed
 */
/delete-node/ &qseecom_mem;
/delete-node/ &wlan_msa_mem;
/delete-node/ &slpi_mem;
/delete-node/ &ipa_fw_mem;
/delete-node/ &ipa_gsi_mem;
/delete-node/ &gpu_mem;
/delete-node/ &mpss_region;
/delete-node/ &adsp_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &venus_mem;
/delete-node/ &mba_region;
/delete-node/ &spss_mem;

/ {
	model = "Samsung Galaxy Book2";
	compatible = "samsung,w737", "qcom,sdm845";
	chassis-type = "convertible";

	chosen {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/* Firmware initialized the display at 1280p instead of 1440p */
		framebuffer0: framebuffer@80400000 {
			compatible = "simple-framebuffer";
			reg = <0 0x80400000 0 (1920 * 1280 * 4)>;
			width = <1920>;
			height = <1280>;
			stride = <(1920 * 4)>;
			format = "a8r8g8b8";
		};
	};

	aliases {
		serial1 = &uart6;
	};

	/* Reserved memory changes */
	reserved-memory {
		/* Bootloader display framebuffer region */
		cont_splash_mem: memory@80400000 {
			reg = <0x0 0x80400000 0x0 0x960000>;
			no-map;
		};

		qseecom_mem: memory@8b500000 {
			reg = <0 0x8b500000 0 0xa00000>;
			no-map;
		};

		wlan_msa_mem: memory@8c400000 {
			reg = <0 0x8c400000 0 0x100000>;
			no-map;
		};

		slpi_mem: memory@8c500000 {
			reg = <0 0x8c500000 0 0x1200000>;
			no-map;
		};

		ipa_fw_mem: memory@8d700000 {
			reg = <0 0x8d700000 0 0x100000>;
			no-map;
		};

		gpu_mem: memory@8d800000 {
			reg = <0 0x8d800000 0 0x5000>;
			no-map;
		};

		mpss_region: memory@8e000000 {
			reg = <0 0x8e000000 0 0x8000000>;
			no-map;
		};

		adsp_mem: memory@96000000 {
			reg = <0 0x96000000 0 0x2000000>;
			no-map;
		};

		cdsp_mem: memory@98000000 {
			reg = <0 0x98000000 0 0x800000>;
			no-map;
		};

		venus_mem: memory@98800000 {
			reg = <0 0x98800000 0 0x500000>;
			no-map;
		};

		mba_region: memory@98d00000 {
			reg = <0 0x98d00000 0 0x200000>;
			no-map;
		};

		spss_mem: memory@98f00000 {
			reg = <0 0x98f00000 0 0x100000>;
			no-map;
		};
	};
};

&adsp_pas {
	firmware-name = "qcom/sdm850/samsung/w737/qcadsp850.mbn";
	status = "okay";
};

&apps_rsc {
	regulators-0 {
		compatible = "qcom,pm8998-rpmh-regulators";
		qcom,pmic-id = "a";

		vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;

		vreg_s2a_1p125: smps2 {
		};

		vreg_s3a_1p35: smps3 {
			regulator-min-microvolt = <1352000>;
			regulator-max-microvolt = <1352000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_s4a_1p8: smps4 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_s5a_2p04: smps5 {
			regulator-min-microvolt = <2040000>;
			regulator-max-microvolt = <2040000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_s7a_1p025: smps7 {
		};

		vdd_qusb_hs0:
		vdda_hp_pcie_core:
		vdda_mipi_csi0_0p9:
		vdda_mipi_csi1_0p9:
		vdda_mipi_csi2_0p9:
		vdda_mipi_dsi0_pll:
		vdda_mipi_dsi1_pll:
		vdda_qlink_lv:
		vdda_qlink_lv_ck:
		vdda_qrefs_0p875:
		vdda_pcie_core:
		vdda_pll_cc_ebi01:
		vdda_pll_cc_ebi23:
		vdda_sp_sensor:
		vdda_ufs1_core:
		vdda_ufs2_core:
		vdda_usb1_ss_core:
		vdda_usb2_ss_core:
		vreg_l1a_0p875: ldo1 {
			regulator-min-microvolt = <880000>;
			regulator-max-microvolt = <880000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_10:
		vreg_l2a_1p2: ldo2 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1200000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-always-on;
		};

		vreg_l3a_1p0: ldo3 {
		};

		vdd_wcss_cx:
		vdd_wcss_mx:
		vdda_wcss_pll:
		vreg_l5a_0p8: ldo5 {
			regulator-min-microvolt = <800000>;
			regulator-max-microvolt = <800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_13:
		vreg_l6a_1p8: ldo6 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			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>;
		};

		vreg_l8a_1p2: ldo8 {
		};

		vreg_l9a_1p8: ldo9 {
		};

		vreg_l10a_1p8: ldo10 {
		};

		vreg_l11a_1p0: ldo11 {
		};

		vdd_qfprom:
		vdd_qfprom_sp:
		vdda_apc1_cs_1p8:
		vdda_gfx_cs_1p8:
		vdda_qrefs_1p8:
		vdda_qusb_hs0_1p8:
		vddpx_11:
		vreg_l12a_1p8: ldo12 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vddpx_2:
		vreg_l13a_2p95: ldo13 {
		};

		vreg_l14a_1p88: ldo14 {
			regulator-min-microvolt = <1880000>;
			regulator-max-microvolt = <1880000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
			regulator-always-on;
		};

		vreg_l15a_1p8: ldo15 {
		};

		vreg_l16a_2p7: ldo16 {
		};

		vreg_l17a_1p3: ldo17 {
			regulator-min-microvolt = <1304000>;
			regulator-max-microvolt = <1304000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l18a_1p8: ldo18 {
		};

		vreg_l19a_3p0: ldo19 {
			regulator-min-microvolt = <3100000>;
			regulator-max-microvolt = <3108000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l20a_2p95: ldo20 {
			regulator-min-microvolt = <2960000>;
			regulator-max-microvolt = <2960000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l21a_2p95: ldo21 {
		};

		vreg_l22a_2p85: ldo22 {
		};

		vreg_l23a_3p3: ldo23 {
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3312000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdda_qusb_hs0_3p1:
		vreg_l24a_3p075: ldo24 {
			regulator-min-microvolt = <3075000>;
			regulator-max-microvolt = <3083000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l25a_3p3: ldo25 {
			regulator-min-microvolt = <3104000>;
			regulator-max-microvolt = <3112000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vdda_hp_pcie_1p2:
		vdda_hv_ebi0:
		vdda_hv_ebi1:
		vdda_hv_ebi2:
		vdda_hv_ebi3:
		vdda_mipi_csi_1p25:
		vdda_mipi_dsi0_1p2:
		vdda_mipi_dsi1_1p2:
		vdda_pcie_1p2:
		vdda_ufs1_1p2:
		vdda_ufs2_1p2:
		vdda_usb1_ss_1p2:
		vdda_usb2_ss_1p2:
		vreg_l26a_1p2: ldo26 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1208000>;
			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
		};

		vreg_l28a_3p0: ldo28 {
		};

		vreg_lvs1a_1p8: lvs1 {
		};

		vreg_lvs2a_1p8: lvs2 {
		};
	};
};

&cdsp_pas {
	firmware-name = "qcom/sdm850/samsung/w737/qccdsp850.mbn";
	status = "okay";
};

&gcc {
	protected-clocks = <GCC_QSPI_CORE_CLK>,
			   <GCC_QSPI_CORE_CLK_SRC>,
			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
			   <GCC_LPASS_Q6_AXI_CLK>,
			   <GCC_LPASS_SWAY_CLK>;
};

&i2c10 {
	status = "okay";
	clock-frequency = <400000>;

	/* SN65DSI86 @ 0x2c */
	/* The panel requires dual DSI, which is not supported by the bridge driver */
};

&i2c11 {
	status = "okay";
	clock-frequency = <400000>;

	/* HID-I2C Touchscreen @ 0x20 */
};

&i2c15 {
	status = "okay";
	clock-frequency = <400000>;

	digitizer@9 {
		compatible = "wacom,w9013", "hid-over-i2c";
		reg = <0x9>;
		pinctrl-names = "default";
		pinctrl-0 = <&pen_irq_l>, <&pen_pdct_l>, <&pen_rst_l>;

		post-power-on-delay-ms = <120>;

		interrupt-parent = <&tlmm>;
		interrupts = <119 IRQ_TYPE_LEVEL_LOW>;

		hid-descr-addr = <0x1>;
	};
};

&ipa {
	qcom,gsi-loader = "self";
	memory-region = <&ipa_fw_mem>;
	firmware-name = "qcom/sdm850/samsung/w737/ipa_fws.elf";
	status = "okay";
};

/* No idea why it causes an SError when enabled */
&llcc {
	status = "disabled";
};

&mss_pil {
	status = "okay";
	firmware-name = "qcom/sdm850/samsung/w737/qcdsp1v2850.mbn", "qcom/sdm850/samsung/w737/qcdsp2850.mbn";
};

&qup_i2c10_default {
	drive-strength = <2>;
	bias-disable;
};

&qup_i2c11_default {
	drive-strength = <2>;
	bias-disable;
};

&qup_i2c12_default {
	drive-strength = <2>;
	bias-disable;
};

&qupv3_id_0 {
	status = "okay";
};

&qupv3_id_1 {
	status = "okay";
};

&q6asmdai {
	dai@0 {
		reg = <0>;
	};

	dai@1 {
		reg = <1>;
	};

	dai@2 {
		reg = <2>;
	};
};

&sound {
	compatible = "qcom,sdm845-sndcard";
	model = "Samsung-W737";

	audio-routing =
		"RX_BIAS", "MCLK",
		"AMIC2", "MIC BIAS2",
		"SpkrLeft IN", "SPK1 OUT",
		"SpkrRight IN", "SPK2 OUT",
		"MM_DL1",  "MultiMedia1 Playback",
		"MM_DL3",  "MultiMedia3 Playback",
		"MultiMedia2 Capture", "MM_UL2";

	mm1-dai-link {
		link-name = "MultiMedia1";
		cpu {
			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
		};
	};

	mm2-dai-link {
		link-name = "MultiMedia2";
		cpu {
			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
		};
	};

	mm3-dai-link {
		link-name = "MultiMedia3";
		cpu {
			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
		};
	};

	slim-dai-link {
		link-name = "SLIM Playback";
		cpu {
			sound-dai = <&q6afedai SLIMBUS_0_RX>;
		};

		platform {
			sound-dai = <&q6routing>;
		};

		codec {
			sound-dai = <&left_spkr>, <&right_spkr>, <&swm 0>, <&wcd9340 0>;
		};
	};

	slimcap-dai-link {
		link-name = "SLIM Capture";
		cpu {
			sound-dai = <&q6afedai SLIMBUS_0_TX>;
		};

		platform {
			sound-dai = <&q6routing>;
		};

		codec {
			sound-dai = <&wcd9340 1>;
		};
	};

	slim-wcd-dai-link {
		link-name = "SLIM WCD Playback";
		cpu {
			sound-dai = <&q6afedai SLIMBUS_1_RX>;
		};

		platform {
			sound-dai = <&q6routing>;
		};

		codec {
			sound-dai = <&wcd9340 2>;
		};
	};
};

&tlmm {
	gpio-reserved-ranges = <0 6>, <85 4>;

	pen_irq_l: pen-irq-l-state {
		pins = "gpio119";
		function = "gpio";
		bias-disable;
	};

	pen_pdct_l: pen-pdct-l-state {
		pins = "gpio124";
		function = "gpio";
		bias-disable;
		drive-strength = <2>;
		output-high;
	};

	pen_rst_l: pen-rst-l-state {
		pins = "gpio21";
		function = "gpio";
		bias-disable;
		drive-strength = <2>;

		/*
		 * The pen driver doesn't currently support
		 * driving this reset line.  By specifying
		 * output-high here we're relying on the fact
		 * that this pin has a default pulldown at boot
		 * (which makes sure the pen was in reset if it
		 * was powered) and then we set it high here to
		 * take it out of reset.  Better would be if the
		 * pen driver could control this and we could
		 * remove "output-high" here.
		 */
		output-high;
	};
};

&uart6 {
	pinctrl-names = "default";
	pinctrl-0 = <&qup_uart6_4pin>;
	status = "okay";

	bluetooth {
		compatible = "qcom,wcn3990-bt";

		vddio-supply = <&vreg_s4a_1p8>;
		vddxo-supply = <&vreg_l7a_1p8>;
		vddrf-supply = <&vreg_l17a_1p3>;
		vddch0-supply = <&vreg_l25a_3p3>;
		vddch1-supply = <&vreg_l23a_3p3>;
		max-speed = <3200000>;
	};
};

&ufs_mem_hc {
	status = "okay";

	reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;

	vcc-supply = <&vreg_l20a_2p95>;
	vcc-max-microamp = <600000>;
};

&ufs_mem_phy {
	status = "okay";

	vdda-phy-supply = <&vdda_ufs1_core>;
	vdda-pll-supply = <&vdda_ufs1_1p2>;
};

&usb_1 {
	status = "okay";
};

&usb_1_dwc3 {
	dr_mode = "host";
};

&usb_1_hsphy {
	status = "okay";

	vdd-supply = <&vdda_usb1_ss_core>;
	vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
	vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;

	qcom,imp-res-offset-value = <8>;
	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
};

&usb_1_qmpphy {
	status = "okay";

	vdda-phy-supply = <&vdda_usb1_ss_1p2>;
	vdda-pll-supply = <&vdda_usb1_ss_core>;
};

&usb_2 {
	status = "okay";
};

&usb_2_dwc3 {
	dr_mode = "host";
};

&usb_2_hsphy {
	status = "okay";

	vdd-supply = <&vdda_usb2_ss_core>;
	vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
	vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;

	qcom,imp-res-offset-value = <8>;
	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
};

&usb_2_qmpphy {
	status = "okay";

	vdda-phy-supply = <&vdda_usb2_ss_1p2>;
	vdda-pll-supply = <&vdda_usb2_ss_core>;
};

&venus {
	status = "okay";
	firmware-name = "qcom/sdm850/samsung/w737/qcvss850.mbn";
};

&wcd9340 {
	reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
	vdd-buck-supply = <&vreg_s4a_1p8>;
	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
	vdd-tx-supply = <&vreg_s4a_1p8>;
	vdd-rx-supply = <&vreg_s4a_1p8>;
	vdd-io-supply = <&vreg_s4a_1p8>;
	qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
	qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
	qcom,mbhc-headphone-vthreshold-microvolt = <50000>;

	swm: soundwire@c85 {
		left_spkr: speaker@0,3 {
			compatible = "sdw10217211000";
			reg = <0 3>;
			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_LOW>;
			#thermal-sensor-cells = <0>;
			sound-name-prefix = "SpkrLeft";
			#sound-dai-cells = <0>;
		};

		right_spkr: speaker@0,4 {
			compatible = "sdw10217211000";
			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_LOW>;
			reg = <0 4>;
			#thermal-sensor-cells = <0>;
			sound-name-prefix = "SpkrRight";
			#sound-dai-cells = <0>;
		};
	};
};

&wifi {
	status = "okay";

	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;

	qcom,snoc-host-cap-8bit-quirk;
};