Commit 273a3dc1 authored by Bryan O'Donoghue's avatar Bryan O'Donoghue Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: Add Square apq8039-t2 board 



The apq8039-t2 is an apq8039 based board paired with a wcn3680b WiFi
chipset.

Co-developed-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Co-developed-by: default avatarJun Nie <jun.nie@linaro.org>
Signed-off-by: default avatarJun Nie <jun.nie@linaro.org>
Co-developed-by: default avatarBenjamin Li <benl@squareup.com>
Signed-off-by: default avatarBenjamin Li <benl@squareup.com>
Co-developed-by: default avatarJames Willcox <jwillcox@squareup.com>
Signed-off-by: default avatarJames Willcox <jwillcox@squareup.com>
Co-developed-by: default avatarLeo Yan <leo.yan@linaro.org>
Signed-off-by: default avatarLeo Yan <leo.yan@linaro.org>
Co-developed-by: default avatarJoseph Gates <jgates@squareup.com>
Signed-off-by: default avatarJoseph Gates <jgates@squareup.com>
Co-developed-by: default avatarMax Chen <mchen@squareup.com>
Signed-off-by: default avatarMax Chen <mchen@squareup.com>
Co-developed-by: default avatarZac Crosby <zac@squareup.com>
Signed-off-by: default avatarZac Crosby <zac@squareup.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230407194905.611461-5-bryan.odonoghue@linaro.org
parent 1e6dfe47

arch/arm64/boot/dts/qcom/Makefile

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# SPDX-License-Identifier: GPL-2.0

dtb-$(CONFIG_ARCH_QCOM)	+= apq8016-sbc.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= apq8039-t2.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= apq8094-sony-xperia-kitakami-karin_windy.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb

dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb

arch/arm64/boot/dts/qcom/apq8039-t2.dts

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// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2015, The Linux Foundation. All rights reserved.

 * Copyright (c) 2020-2023, Linaro Ltd.

 *

 */



/dts-v1/;



#include "msm8939.dtsi"

#include "msm8939-pm8916.dtsi"

#include <dt-bindings/arm/qcom,ids.h>

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>

#include <dt-bindings/sound/apq8016-lpass.h>



/ {

	model = "Square, Inc. T2 Devkit";

	compatible = "square,apq8039-t2", "qcom,msm8939";



	qcom,board-id = <0x53 0x54>;

	qcom,msm-id = <QCOM_ID_APQ8039 0x30000>;



	aliases {

		mmc0 = &sdhc_1;

		mmc1 = &sdhc_2;

		serial0 = &blsp1_uart1;

		serial1 = &blsp1_uart2;

	};



	bl: backlight {

		compatible = "gpio-backlight";

		pinctrl-0 = <&pinctrl_backlight>;

		pinctrl-names = "default";

		gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;

	};



	chosen {

		stdout-path = "serial1:115200n8";

	};



	vreg_lcd_avdd_reg: lcd-avdd-regulator {

		compatible = "regulator-fixed";

		regulator-name = "lcd_avdd";

		regulator-min-microvolt = <5600000>;

		regulator-max-microvolt = <5600000>;

		pinctrl-0 = <&pinctrl_lcd_avdd_reg>;

		pinctrl-names = "default";

		gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;

		startup-delay-us = <300>;

		enable-active-high;

	};



	vreg_lcd_avee_reg: lcd-avee-regulator {

		compatible = "regulator-fixed";

		regulator-name = "lcd_avee";

		regulator-min-microvolt = <5600000>;

		regulator-max-microvolt = <5600000>;

		pinctrl-0 = <&pinctrl_lcd_avee_reg>;

		pinctrl-names = "default";

		gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;

		startup-delay-us = <300>;

		enable-active-high;

	};



	vreg_lcd_iovcc_reg: lcd-iovcc-regulator {

		compatible = "regulator-fixed";

		regulator-name = "lcd_iovcc";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		pinctrl-0 = <&pinctrl_lcd_iovcc_reg>;

		pinctrl-names = "default";

		gpio = <&tlmm 9 GPIO_ACTIVE_HIGH>;

		startup-delay-us = <300>;

		enable-active-high;

	};

};



&blsp_i2c1 {

	status = "okay";

};



&blsp_i2c2 {

	status = "okay";

};



&blsp_i2c3 {

	status = "okay";



	typec_pd: usb-pd@38 {

		compatible = "ti,tps6598x";

		reg = <0x38>;



		interrupt-parent = <&tlmm>;

		interrupts = <107 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";



		pinctrl-names = "default";

		pinctrl-0 = <&typec_irq>;



		typec_con: connector {

			compatible = "usb-c-connector";

			label = "USB-C";



			port {

				typec_ep: endpoint {

					remote-endpoint = <&otg_ep>;

				};

			};

		};

	};

};



&blsp_i2c5 {

	status = "okay";

};



&blsp1_uart1 {

	status = "okay";

};



&blsp1_uart1_default {

	pins = "gpio0", "gpio1";

};



&blsp1_uart1_sleep {

	pins = "gpio0", "gpio1";

};



&blsp1_uart2 {

	status = "okay";

};



&lpass {

	status = "okay";

};



&mdss {

	status = "okay";

};



&pm8916_gpios {

	gpio-line-names =

		"PM_GPIO1",     /* WIFI_GPIO1_PRE */

		"PM_GPIO2",     /* WIFI_GPIO2_PRE */

		"PM_GPIO3",

		"PM_GPIO4";

};



&smd_rpm_regulators {

	vdd_l1_l2_l3-supply = <&pm8916_s3>;

	vdd_l4_l5_l6-supply = <&pm8916_s4>;

	vdd_l7-supply = <&pm8916_s4>;



	pm8916_s3: s3 {

		regulator-min-microvolt = <1200000>;

		regulator-max-microvolt = <1300000>;

	};



	pm8916_s4: s4 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <2100000>;

	};



	/* l1 is fixed to 1225000, but not connected in schematic */



	pm8916_l2: l2 {

		regulator-min-microvolt = <1200000>;

		regulator-max-microvolt = <1200000>;

	};



	pm8916_l4: l4 {

		regulator-min-microvolt = <2050000>;

		regulator-max-microvolt = <2050000>;

	};



	pm8916_l5: l5 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

	};



	pm8916_l6: l6 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

	};



	pm8916_l7: l7 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

	};



	pm8916_l8: l8 {

		regulator-min-microvolt = <2850000>;

		regulator-max-microvolt = <2900000>;

	};



	pm8916_l9: l9 {

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};



	pm8916_l10: l10 {

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};



	pm8916_l11: l11 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <2950000>;

	};



	pm8916_l12: l12 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <2950000>;

	};



	pm8916_l13: l13 {

		regulator-min-microvolt = <3075000>;

		regulator-max-microvolt = <3075000>;

	};



	pm8916_l14: l14 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <3300000>;

	};



	pm8916_l15: l15 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <3300000>;

	};



	pm8916_l16: l16 {

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <3300000>;

	};



	pm8916_l17: l17 {

		regulator-min-microvolt = <2850000>;

		regulator-max-microvolt = <2850000>;

	};



	pm8916_l18: l18 {

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <2700000>;

	};

};



&sdhc_1 {

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&sdc1_default_state>;

	pinctrl-1 = <&sdc1_sleep_state>;

	status = "okay";

};



&sound {

	model = "apq8039-square-sndcard";

	audio-routing = "AMIC2", "MIC BIAS Internal2";

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&cdc_pdm_lines_default>;

	pinctrl-1 = <&cdc_pdm_lines_sleep>;



	internal-codec-playback-dai-link {

		link-name = "WCD";

		cpu {

			sound-dai = <&lpass MI2S_PRIMARY>;

		};

		codec {

			sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;

		};

	};



	internal-codec-capture-dai-link {

		link-name = "WCD-Capture";

		cpu {

			sound-dai = <&lpass MI2S_TERTIARY>;

		};

		codec {

			sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;

		};

	};

};



/*

 * Line names are taken from the schematic of T2, Ver X03.

 * July 14, 2018. Page 4 in particular.

 */

&tlmm {

	gpio-line-names =

		"APQ_UART1_TX",		/* GPIO_0 */

		"APQ_UART1_RX",

		"APQ_I2C1_SDA",

		"APQ_I2C1_SCL",

		"APQ_UART2_TX_1V8",

		"APQ_UART2_RX_1V8",

		"APQ_I2C2_SDA",

		"APQ_I2C2_SCL",

		"NC",

		"APQ_LCD_IOVCC_EN",

		"APQ_I2C3_SDA",		/* GPIO_10 */

		"APQ_I2C3_SCL",

		"TOUCH_RST_1V8_L",

		"NC",

		"APQ_I2C4_SDA",

		"APQ_I2C4_SCL",

		"APQ_ID5",

		"USB_DISCONNECT",

		"APQ_I2C5_SDA",

		"APQ_I2C5_SCL",

		"APQ_USBC_SPI_MOSI",	/* GPIO_20 */

		"APQ_USBC_SPI_MISO",

		"APQ_USBC_SPI_SS_L",

		"APQ_USBC_SPI_CLK",

		"APQ_LCD_TE0",

		"APQ_LCD_RST_L",

		"NC",

		"NC",

		"ACCELEROMETER_INT1",

		"APQ_CAM_I2C0_SDA",

		"APQ_CAM_I2C0_SCL",	/* GPIO_30 */

		"ACCELEROMETER_INT2",

		"NC",

		"NC",

		"NC",

		"APQ_K21_RST_1V8_L",

		"NC",

		"APQ_EDL_1V8",

		"TP145",

		"BT_SSBI",

		"NC",			/* GPIO_40 */

		"NC",

		"NC",

		"NC",

		"NC",

		"NC",

		"NC",

		"BT_CTRL",

		"BT_DAT",

		"PWR_GPIO_IN",

		"PWR_GPIO_OUT",		/* GPIO_50 */

		"CARD_DET_MLB_L",

		"HALL_SENSOR",

		"TP63",

		"TP64",

		"TP65",

		"NC",

		"NC",

		"NC",

		"NC",

		"NC",			/* GPIO_60 */

		"NC",

		"APQ_K21_GPIO0_1V8",

		"CDC_PDM_CLK",

		"CDC_PDM_SYNC",

		"CDC_PDM_TX",

		"CDC_PDM_RX0",

		"CDC_PDM_RX1",

		"CDC_PDM_RX2",

		"APQ_K21_GPIO1_1V8",

		"NC",			/* GPIO_70 */

		"APQ_HUB_SEL_1V8",

		"APQ_K21_GPIO2_1V8",

		"APQ_K21_GPIO3_1V8",

		"APQ_ID0",

		"APQ_ID1",

		"APQ_ID2",

		"APQ_ID3",

		"APQ_ID4",

		"APQ_HUB_SUSP_IND",

		"BOOT_CONFIG_0",	/* GPIO_80 */

		"BOOT_CONFIG_1",

		"BOOT_CONFIG_2",

		"BOOT_CONFIG_3",

		"NC",

		"NC",

		"APQ_LCD_AVDD_EN",

		"APQ_LCD_AVEE_EN",

		"TP70",

		"NC",

		"APQ_DEBUG0",		/* GPIO_90 */

		"APQ_DEBUG1",

		"APQ_DEBUG2",

		"APQ_DEBUG3",

		"TP165",

		"NC",

		"APQ_LNA_PWR_EN",

		"NC",

		"APQ_LCD_BL_EN",

		"NC",

		"APQ_LCD_ID0",		/* GPIO_100 */

		"APQ_LCD_ID1",

		"USBC_GPIO5_1V8",

		"NC",

		"NC",

		"NC",

		"APQ_HUB_RST_1V8_L",

		"USBC_I2C_IRQ_1V8_L",

		"SPE_PWR_EN",

		"NC",

		"APQ_USB_ID",		/* GPIO_110 */

		"APQ_EXT_BUCK_VSEL",

		"APQ_USB_ID_OUT",

		"NC",

		"PRNT_RST_L",

		"APQ_CRQ_I2C_RDY_1V8",

		"TYPEC_RST_1V8_H",

		"CHG_BACKPWR_EN",

		"CHG_PROCHOT_L",

		"NC",

		"USBC_GPIO7_1V8",	/* GPIO_120 */

		"NC";



	pinctrl_backlight: backlight-state {

		pins = "gpio98";

		function = "gpio";

	};



	pinctrl_lcd_avdd_reg: lcd-avdd-reg-state {

		pins = "gpio86";

		function = "gpio";

	};



	pinctrl_lcd_avee_reg: lcd-avee-reg-state {

		pins = "gpio87";

		function = "gpio";

	};



	pinctrl_lcd_iovcc_reg: lcd-iovcc-reg-state {

		pins = "gpio9";

		function = "gpio";

	};



	pinctrl_lcd_rst: lcd-rst-state {

		pins = "gpio25";

		function = "gpio";

	};



	pinctrl_otg_default: otg-default-state {

		function = "gpio";

		pins = "gpio17";

		output-high;

	};



	pinctrl_otg_device: otg-device-state {

		function = "gpio";

		pins = "gpio17";

		output-low;

	};



	pinctrl_otg_host: otg-host-state {

		function = "gpio";

		pins = "gpio17";

		output-low;

	};



	typec_irq: typec-irq-state {

		function = "gpio";

		pins = "gpio107";

		bias-pull-up;

		input-enable;

	};

};



&usb {

	pinctrl-names = "default", "host", "device";

	pinctrl-0 = <&pinctrl_otg_default>;

	pinctrl-1 = <&pinctrl_otg_host>;

	pinctrl-2 = <&pinctrl_otg_device>;

	pin-switch-delay-us = <100000>;

	usb-role-switch;

	status = "okay";



	port {

		otg_ep: endpoint {

			remote-endpoint = <&typec_ep>;

		};

	};

};



&wcd_codec {

	qcom,hphl-jack-type-normally-open;

	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;

	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;

	status = "okay";

};



&wcnss {

	status = "okay";

};



&wcnss_iris {

	compatible = "qcom,wcn3680";

};