Message-ID: <YhcW6YRwNbNPnpWH@builder.lan>
Date:   Wed, 23 Feb 2022 23:26:01 -0600
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Xilin Wu <wuxilin123@...il.com>
Cc:     linux-arm-msm@...r.kernel.org, agross@...nel.org,
        robh+dt@...nel.org, keescook@...omium.org, anton@...msg.org,
        ccross@...roid.com, tony.luck@...el.com,
        angelogioacchino.delregno@...ainline.org,
        konrad.dybcio@...ainline.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH/RESEND] arm64: dts: qcom: Add support for Samsung Galaxy
 Book2

On Wed 23 Feb 08:51 CST 2022, Xilin Wu wrote:

> Add support for Samsung Galaxy Book2 (W737) tablets.
> 
> Currently working features:
> - Bootloader preconfigured display at 1280p
> - UFS
> - Wacom Digitizer
> - Two USB 3 ports
> - Sound
> - Bluetooth
> - Wi-Fi

Nice list of supported features! Hopefully you can figure out how to
configure the second DSI input on the sn65dsi86 as well, so you can get
the display and GPU drivers up and running as well.

I've picked up the patch, looking forward to more contributions on this.

Regards,
Bjorn

> 
> Signed-off-by: Xilin Wu <wuxilin123@...il.com>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  arch/arm64/boot/dts/qcom/sdm845.dtsi          |   2 +-
>  .../boot/dts/qcom/sdm850-samsung-w737.dts     | 748 ++++++++++++++++++
>  3 files changed, 750 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index f7232052d286..5daef0e8011f 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -104,6 +104,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-sony-xperia-tama-akatsuki.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-sony-xperia-tama-apollo.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-samsung-w737.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-sony-xperia-seine-pdx201.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm6350-sony-xperia-lena-pdx213.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm7225-fairphone-fp4.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index cfdeaa81f1bb..11ca5c636404 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -1967,7 +1967,7 @@ uart15: serial@...000 {
>  			};
>  		};
>  
> -		system-cache-controller@...0000 {
> +		llcc: system-cache-controller@...0000 {
>  			compatible = "qcom,sdm845-llcc";
>  			reg = <0 0x01100000 0 0x200000>, <0 0x01300000 0 0x50000>;
>  			reg-names = "llcc_base", "llcc_broadcast_base";
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
> new file mode 100644
> index 000000000000..2a552d817b03
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
> @@ -0,0 +1,748 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Samsung Galaxy Book2
> + *
> + * Copyright (c) 2022, Xilin Wu <strongtz@...h.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 "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@...00000 {
> +			compatible = "simple-framebuffer";
> +			reg = <0 0x80400000 0 (1920 * 1280 * 4)>;
> +			width = <1920>;
> +			height = <1280>;
> +			stride = <(1920 * 4)>;
> +			format = "a8r8g8b8";
> +		};
> +	};
> +
> +	aliases {
> +		hsuart0 = &uart6;
> +	};
> +
> +	/* Reserved memory changes */
> +	reserved-memory {
> +		/* Bootloader display framebuffer region */
> +		cont_splash_mem: memory@...00000 {
> +			reg = <0x0 0x80400000 0x0 0x960000>;
> +			no-map;
> +		};
> +
> +		qseecom_mem: memory@...00000 {
> +			reg = <0 0x8b500000 0 0xa00000>;
> +			no-map;
> +		};
> +
> +		wlan_msa_mem: memory@...00000 {
> +			reg = <0 0x8c400000 0 0x100000>;
> +			no-map;
> +		};
> +
> +		slpi_mem: memory@...00000 {
> +			reg = <0 0x8c500000 0 0x1200000>;
> +			no-map;
> +		};
> +
> +		ipa_fw_mem: memory@...00000 {
> +			reg = <0 0x8d700000 0 0x100000>;
> +			no-map;
> +		};
> +
> +		gpu_mem: memory@...00000 {
> +			reg = <0 0x8d800000 0 0x5000>;
> +			no-map;
> +		};
> +
> +		mpss_region: memory@...00000 {
> +			reg = <0 0x8e000000 0 0x8000000>;
> +			no-map;
> +		};
> +
> +		adsp_mem: memory@...00000 {
> +			reg = <0 0x96000000 0 0x2000000>;
> +			no-map;
> +		};
> +
> +		cdsp_mem: memory@...00000 {
> +			reg = <0 0x98000000 0 0x800000>;
> +			no-map;
> +		};
> +
> +		venus_mem: memory@...00000 {
> +			reg = <0 0x98800000 0 0x500000>;
> +			no-map;
> +		};
> +
> +		mba_region: memory@...00000 {
> +			reg = <0 0x98d00000 0 0x200000>;
> +			no-map;
> +		};
> +
> +		spss_mem: memory@...00000 {
> +			reg = <0 0x98f00000 0 0x100000>;
> +			no-map;
> +		};
> +	};
> +};
> +
> +&adsp_pas {
> +	firmware-name = "qcom/samsung/w737/qcadsp850.mbn";
> +	status = "okay";
> +};
> +
> +&apps_rsc {
> +	pm8998-rpmh-regulators {
> +		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/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 {
> +	status = "okay";
> +	memory-region = <&ipa_fw_mem>;
> +	firmware-name = "qcom/samsung/w737/ipa_fws.elf";
> +};
> +
> +/* No idea why it causes an SError when enabled */
> +&llcc {
> +	status = "disabled";
> +};
> +
> +&mss_pil {
> +	status = "okay";
> +	firmware-name = "qcom/samsung/w737/qcdsp1v2850.mbn", "qcom/samsung/w737/qcdsp2850.mbn";
> +};
> +
> +&qup_i2c10_default {
> +	pinconf {
> +		pins = "gpio55", "gpio56";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +};
> +
> +&qup_i2c11_default {
> +	pinconf {
> +		pins = "gpio31", "gpio32";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +};
> +
> +&qup_i2c12_default {
> +	drive-strength = <2>;
> +	bias-disable;
> +};
> +
> +&qup_uart6_default {
> +	pinmux {
> +		 pins = "gpio45", "gpio46", "gpio47", "gpio48";
> +		 function = "qup6";
> +	};
> +
> +	cts {
> +		pins = "gpio45";
> +		bias-pull-down;
> +	};
> +
> +	rts-tx {
> +		pins = "gpio46", "gpio47";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	rx {
> +		pins = "gpio48";
> +		bias-pull-up;
> +	};
> +};
> +
> +&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 {
> +		pinmux {
> +			pins = "gpio119";
> +			function = "gpio";
> +		};
> +
> +		pinconf {
> +			pins = "gpio119";
> +			bias-disable;
> +		};
> +	};
> +
> +	pen_pdct_l: pen-pdct-l {
> +		pinmux {
> +			pins = "gpio124";
> +			function = "gpio";
> +		};
> +
> +		pinconf {
> +			pins = "gpio124";
> +			bias-disable;
> +			drive-strength = <2>;
> +			output-high;
> +		};
> +	};
> +
> +	pen_rst_l: pen-rst-l {
> +		pinmux  {
> +			pins = "gpio21";
> +			function = "gpio";
> +		};
> +
> +		pinconf {
> +			pins = "gpio21";
> +			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;
> +		};
> +	};
> +
> +	wcd_intr_default: wcd_intr_default {
> +		pins = "gpio54";
> +		function = "gpio";
> +
> +		input-enable;
> +		bias-pull-down;
> +		drive-strength = <2>;
> +	};
> +};
> +
> +&uart6 {
> +	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/samsung/w737/qcvss850.mbn";
> +};
> +
> +&wcd9340{
> +	pinctrl-0 = <&wcd_intr_default>;
> +	pinctrl-names = "default";
> +	clock-names = "extclk";
> +	clocks = <&rpmhcc RPMH_LN_BB_CLK2>;
> +	reset-gpios = <&tlmm 64 0>;
> +	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: swm@c85 {
> +		left_spkr: wsa8810-left{
> +			compatible = "sdw10217211000";
> +			reg = <0 3>;
> +			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
> +			#thermal-sensor-cells = <0>;
> +			sound-name-prefix = "SpkrLeft";
> +			#sound-dai-cells = <0>;
> +		};
> +
> +		right_spkr: wsa8810-right{
> +			compatible = "sdw10217211000";
> +			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
> +			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;
> +};
> -- 
> 2.25.1
> 

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