ARM: dts: omap4: add initial support for Epson Moverio BT-200

Message ID	20230313110409.2294154-1-andreas@kemnade.info (mailing list archive)
State	Not Applicable
Headers	show Return-Path: <SRS0=tRWd=7F=kemnade.info=andreas@kernel.org> DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org 982E6C433A0 From: Andreas Kemnade <andreas@kemnade.info> To: arnd@arndb.de, olof@lixom.net, soc@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, bcousson@baylibre.com, tony@atomide.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Cc: Andreas Kemnade <andreas@kemnade.info> Subject: [PATCH] ARM: dts: omap4: add initial support for Epson Moverio BT-200 Date: Mon, 13 Mar 2023 12:04:09 +0100 Message-Id: <20230313110409.2294154-1-andreas@kemnade.info> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	ARM: dts: omap4: add initial support for Epson Moverio BT-200 \| expand ARM: dts: omap4: add initial support for Epson Moverio BT-200

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index efe4152e5846..7dd427523392 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -974,6 +974,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-droid-bionic-xt875.dtb \ omap4-droid4-xt894.dtb \ omap4-duovero-parlor.dtb \ + omap4-epson-embt2ws.dtb \ omap4-kc1.dtb \ omap4-panda.dtb \ omap4-panda-a4.dtb \ diff --git a/arch/arm/boot/dts/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/omap4-epson-embt2ws.dts new file mode 100644 index 000000000000..e119e2cccc4e --- /dev/null +++ b/arch/arm/boot/dts/omap4-epson-embt2ws.dts @@ -0,0 +1,450 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023 Andreas Kemnade + */ +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include "omap4460.dtsi" + +/ { + model = "Epson Moverio BT-200"; + compatible = "epson,embt2ws", "ti,omap4460", "ti,omap4"; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1024M */ + }; + + backlight-left { + compatible = "pwm-backlight"; + pwms = <&twl_pwm 1 7812500>; + power-supply = <&unknown_supply>; + }; + + backlight-right { + compatible = "pwm-backlight"; + pwms = <&twl_pwm 0 7812500>; + power-supply = <&unknown_supply>; + }; + + chosen { + stdout-path = &uart3; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_pins>; + + key-lock { + label = "Lock"; + gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + linux,code = <SW_ROTATE_LOCK>; /* SW_TOUCHPAD_LOCK */ + linux,input-type = <EV_SW>; + }; + }; + + unknown_supply: unknown-supply { + compatible = "regulator-fixed"; + regulator-name = "unknown"; + }; + + /* regulator for wl12xx on sdio2 */ + wl12xx_vmmc: wl12xx-vmmc { + pinctrl-names = "default"; + pinctrl-0 = <&wl12xx_gpio>; + compatible = "regulator-fixed"; + regulator-name = "vwl1271"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <400000>; + + twl: pmic@48 { + compatible = "ti,twl6032"; + reg = <0x48>; + /* IRQ# = 7 */ + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-controller; + #interrupt-cells = <1>; + + rtc { + compatible = "ti,twl4030-rtc"; + interrupts = <11>; + }; + + ldo2: regulator-ldo2 { + compatible = "ti,twl6032-ldo2"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo4: regulator-ldo4 { + compatible = "ti,twl6032-ldo4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2800000>; + }; + + ldo3: regulator-ldo3 { + compatible = "ti,twl6032-ldo3"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo5: regulator-ldo5 { + compatible = "ti,twl6032-ldo5"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + ti,retain-on-reset; + }; + + ldo1: regulator-ldo1 { + compatible = "ti,twl6032-ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2500000>; + }; + + ldo7: regulator-ldo7 { + compatible = "ti,twl6032-ldo7"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2900000>; + }; + + ldoln: regulator-ldoln { + compatible = "ti,twl6032-ldoln"; + regulator-always-on; + }; + + ldo6: regulator-ldo6 { + compatible = "ti,twl6032-ldo6"; + regulator-always-on; + }; + + ldousb: regulator-ldousb { + compatible = "ti,twl6032-ldousb"; + regulator-always-on; + }; + + vio: regulator-vio { + compatible = "ti,twl6032-vio"; + regulator-always-on; + }; + + twl_usb_comparator: usb-comparator { + compatible = "ti,twl6030-usb"; + interrupts = <4>, <10>; + }; + + twl_pwm: pwm { + /* provides two PWMs (id 0, 1 for PWM1 and PWM2) */ + compatible = "ti,twl6030-pwm"; + #pwm-cells = <2>; + }; + + twl_pwmled: pwmled { + /* provides one PWM (id 0 for Charging indicator LED) */ + compatible = "ti,twl6030-pwmled"; + #pwm-cells = <2>; + }; + + gpadc { + compatible = "ti,twl6032-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + + }; +}; + +#include "twl6030_omap4.dtsi" + +&twl_usb_comparator { + usb-supply = <&ldousb>; +}; + + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + clock-frequency = <200000>; + + /* at head/glasses */ + mpu9150h: imu@68 { + compatible = "invensense,mpu9150"; + reg = <0x68>; + + pinctrl-names = "default"; + pinctrl-0 = <&mpu9150h_pins>; + interrupt-parent = <&gpio2>; + interrupt = <19 IRQ_TYPE_LEVEL_HIGH>; + + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + magnetometer@c { + compatible = "asahi-kasei,ak8975"; + reg = <0x0c>; + }; + }; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + + clock-frequency = <100000>; + + /* TODO: BD2606MVV at 0x66 */ +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + + clock-frequency = <360000>; + + /* TODO: KXTI9 at 0xf */ + + tlv320aic3x: codec@18 { + compatible = "ti,tlv320aic3x"; + reg = <0x18>; + pinctrl-names = "default"; + pinctrl-0 = <&tlv320aic3x_pins>; + #sound-dai-cells = <0>; + + reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + }; + + /* TODO: mpu9150 at control unit, seems to require quirks */ +}; + +&keypad { + pinctrl-names = "default"; + pinctrl-0 = <&keypad_pins>; + keypad,num-rows = <2>; + keypad,num-columns = <3>; + linux,keymap = <MATRIX_KEY(0, 0, KEY_MENU) + MATRIX_KEY(0, 1, KEY_HOME) + MATRIX_KEY(0, 2, KEY_BACK) + MATRIX_KEY(1, 0, KEY_ESC) + MATRIX_KEY(1, 1, KEY_VOLUMEDOWN) + MATRIX_KEY(1, 2, KEY_VOLUMEUP)>; + linux,input-no-autorepeat; +}; + +&mcbsp2 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&mcbsp2_pins>; + status = "okay"; +}; + + +&mmc1 { + /* sdcard */ + vmmc-supply = <&ldo5>; + broken-cd; + bus-width = <4>; +}; + +&mmc2 { + /* emmc */ + vmmc-supply = <&ldo2>; + bus-width = <8>; +}; + +&mmc3 { + pinctrl-names = "default"; + pinctrl-0 = <&wl12xx_pins>; + vmmc-supply = <&wl12xx_vmmc>; + interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH + &omap4_pmx_core 0x12e>; + non-removable; + bus-width = <4>; + cap-power-off-card; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1283"; + reg = <2>; + interrupts-extended = <&gpio1 23 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "irq"; + ref-clock-frequency = <26000000>; + tcxo-clock-frequency = <26000000>; + }; +}; + +&mmc4 { + status = "disabled"; +}; + +&mmc5 { + status = "disabled"; +}; + +&omap4_pmx_core { + bt_pins: pinmux-bt-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE3) /* gpio25 */ + >; + }; + + gpio_keys_pins: pinmux-gpio-key-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x56, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio35 */ + >; + }; + + i2c1_pins: pinmux-i2c1-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c2_pins: pinmux-i2c2-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x126, PIN_INPUT | MUX_MODE0) /* i2c2_scl */ + OMAP4_IOPAD(0x128, PIN_INPUT | MUX_MODE0) /* i2c2_sda */ + >; + }; + + i2c3_pins: pinmux-i2c3-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12a, PIN_INPUT | MUX_MODE0) /* i2c3_scl */ + OMAP4_IOPAD(0x12c, PIN_INPUT | MUX_MODE0) /* i2c3_sda */ + >; + }; + + i2c4_pins: pinmux-i2c4-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12e, PIN_INPUT | MUX_MODE0) /* i2c4_scl */ + OMAP4_IOPAD(0x130, PIN_INPUT | MUX_MODE0) /* i2c4_sda */ + >; + }; + + keypad_pins: pinmux-keypad-pins { + pinctrl-single,pins = < + /* kpd_row0 */ + OMAP4_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE1) + /* kpd_row1 */ + OMAP4_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE1) + /* kpd_row2 */ + OMAP4_IOPAD(0x0054, PIN_INPUT_PULLUP | MUX_MODE1) + /* kpd_col0 */ + OMAP4_IOPAD(0x0058, PIN_OUTPUT | MUX_MODE1) + /* kpd_col1 */ + OMAP4_IOPAD(0x005a, PIN_OUTPUT | MUX_MODE1) + /* kpd_col2 */ + OMAP4_IOPAD(0x005c, PIN_OUTPUT | MUX_MODE1) + >; + }; + + mcbsp2_pins: pinmux-mcbsp2-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_clkx */ + OMAP4_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_dr */ + OMAP4_IOPAD(0x0fa, PIN_OUTPUT | MUX_MODE0) /* abe_mcbsp2_dx */ + OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_fsx */ + >; + }; + + mpu9150h_pins: pinmux-mpu9150h-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x76, PIN_INPUT_PULLUP | MUX_MODE3) + >; + }; + + tlv320aic3x_pins: pinmux-tlv320aic3x-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x7e, PIN_OUTPUT | MUX_MODE3) + >; + }; + + uart2_pins: pinmux-uart2-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ + OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ + OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */ + OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ + >; + }; + + uart3_pins: pinmux-uart3-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */ + OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */ + >; + }; + + usb_otg_hs_pins: pinmux-usb-otg-hs-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usba0_otg_ce */ + OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0) /* usba0_otg_dp */ + OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* usba0_otg_dm */ + >; + }; + + wl12xx_pins: pinmux-wl12xx-pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x1c6, PIN_INPUT | MUX_MODE3) /* gpio_23 / IRQ */ + OMAP4_IOPAD(0x16c, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat2 */ + OMAP4_IOPAD(0x16e, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat1 */ + OMAP4_IOPAD(0x170, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat0 */ + OMAP4_IOPAD(0x172, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat3 */ + OMAP4_IOPAD(0x174, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_cmd */ + OMAP4_IOPAD(0x176, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_clk */ + >; + }; + + wl12xx_gpio: pinmux-wl12xx-gpio { + pinctrl-single,pins = < + OMAP4_IOPAD(0x1c8, PIN_OUTPUT | MUX_MODE3) /* gpio_24 / WLAN_EN */ + >; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins &bt_pins>; + interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH + &omap4_pmx_core OMAP4_UART2_RX>; + + /* + * BT + GPS in WL1283 in WG7500 requiring CLK32KAUDIO of pmic + * which does not have a driver + */ +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH + &omap4_pmx_core OMAP4_UART3_RX>; +}; + +&usb_otg_hs { + pinctrl-names = "default"; + pinctrl-0 = <&usb_otg_hs_pins>; + + interface-type = <1>; + mode = <3>; + power = <50>; +}; + +&usbhshost { + status = "disabled"; +};

ARM: dts: omap4: add initial support for Epson Moverio BT-200

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