[v2,1/2] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit

Message ID	20190412130427.13418-2-angus@akkea.ca (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> From: "Angus Ainslie (Purism)" <angus@akkea.ca> To: angus@akkea.ca Subject: [PATCH v2 1/2] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit Date: Fri, 12 Apr 2019 07:04:26 -0600 Message-Id: <20190412130427.13418-2-angus@akkea.ca> In-Reply-To: <20190412130427.13418-1-angus@akkea.ca> References: <20190412130427.13418-1-angus@akkea.ca> Precedence: list Cc: Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, NXP Linux Team <linux-imx@nxp.com>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org
Series	Add support for the Purism Librem5 devkit \| expand [v2,0/2] Add support for the Purism Librem5 devkit [v2,1/2] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit [v2,2/2] dt-bindings: Add an entry for Purism SPC

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 13604e558dc1..03eb7743f1ad 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -21,4 +21,5 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts new file mode 100644 index 000000000000..5f9f369d2422 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -0,0 +1,850 @@ +/* SPDX-License-Identifier: GPL-2.0+ + * + * Copyright 2018-2019 Purism SPC + */ + +/dts-v1/; + +#include "imx8mq.dtsi" +#include "dt-bindings/usb/pd.h" +#include "dt-bindings/input/input.h" + +/ { + model = "Purism Librem 5 devkit 1.0"; + compatible = "purism,librem5-devkit", "fsl,imx8mq"; + + chosen { + stdout-path = &uart1; + }; + + reg_usdhc2_vmmc: regulator-usdhc2-vmmc { + compatible = "regulator-fixed"; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + wifi_pwr_en: wifi-en { + compatible = "regulator-fixed"; + regulator-name = "WIFI_EN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_pwr_en: regulator-pwr-en { + compatible = "regulator-fixed"; + regulator-name = "PWR_EN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_vbat: regulator-vbat { + compatible = "regulator-fixed"; + regulator-name = "VBAT_REG"; + regulator-always-on; + }; + + reg_22V4_P: regulator-22V4-P { + compatible = "regulator-fixed"; + regulator-name = "22V4_P"; + regulator-min-microvolt = <22400000>; + regulator-max-microvolt = <22400000>; + vin-supply = <&reg_vbat>; + }; + + reg_5V_SOM: regulator-5V-SOM { + compatible = "regulator-fixed"; + regulator-name = "5V_SOM"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&reg_vbat>; + regulator-always-on; + }; + + reg_5V_P: regulator-5V-P { + /* Supplies HDMI, USB hub and smartcard */ + compatible = "regulator-fixed"; + regulator-name = "5V_P"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&reg_vbat>; + en-supply = <&reg_pwr_en>; + }; + + reg_3V3_P: regulator-3V3-P { + compatible = "regulator-fixed"; + regulator-name = "3V3_P"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&reg_vbat>; + en-supply = <&reg_pwr_en>; + }; + + reg_2V8_P: regulator-2V8-P { + compatible = "regulator-fixed"; + regulator-name = "2V8_P"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + vin-supply = <&reg_3V3_P>; + }; + + reg_1V8_P: regulator-1V8-P { + compatible = "regulator-fixed"; + regulator-name = "1V8_P"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&reg_vbat>; + en-supply = <&reg_pwr_en>; + }; + + pmic_osc: pmic-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "pmic_osc"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + status = "okay"; + + led1 { + label = "LED 1"; + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + btn1 { + label = "VOL_UP"; + gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = <KEY_VOLUMEUP>; + }; + + btn2 { + label = "VOL_DOWN"; + gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = <KEY_VOLUMEDOWN>; + }; + + hp_det { + label = "HP_DET"; + gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = <KEY_HP>; + }; + }; + + backlight_dsi: backlight-dsi { + compatible = "pwm-backlight"; + /* 200 Hz for the PAM2841 */ + pwms = <&pwm1 0 5000000>; + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + /* Default brightness level (index into the array defined by */ + /* the "brightness-levels" property) */ + default-brightness-level = <0>; + power-supply = <&reg_22V4_P>; + }; + + pwmleds { + compatible = "pwm-leds"; + haptic { + label = "librem5::haptic"; + pwms = <&pwm2 0 200000>; + active-low; + max-brightness = <255>; + power-supply = <&reg_3V3_P>; + }; + }; +}; + + +&clk { + assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; + assigned-clock-rates = <786432000>, <722534400>; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <&ethphy0>; + fsl,magic-packet; + status = "okay"; + phy-supply = <&reg_pwr_en>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + power-supply = <&reg_3V3_P>; + }; + }; +}; + +&iomuxc { + pinctrl_pwr_en: pwrengrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x06 + >; + }; + + pinctrl_wwan: wwangrp { + fsl,pins = < + /* nWWAN_DISABLE */ + MX8MQ_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x09 + /* nWoWWAN */ + MX8MQ_IOMUXC_NAND_DATA02_GPIO3_IO8 0x80 + /* WWAN_RESET */ + MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x19 + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 + MX8MQ_IOMUXC_GPIO1_IO15_CCMSRCGPCMIX_CLKO2 0x1f + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000001f + MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000001f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x4000001f + MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x4000001f + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x4000001f + MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x4000001f + >; + }; + + pinctrl_typec: typecgrp { + fsl,pins = < + MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x16 + MX8MQ_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x80 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49 + MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49 + MX8MQ_IOMUXC_UART4_RXD_UART2_DCE_CTS_B 0x49 + MX8MQ_IOMUXC_UART4_TXD_UART2_DCE_RTS_B 0x49 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49 + MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x49 + MX8MQ_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x49 + MX8MQ_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x49 + MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x49 + MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x49 + >; + }; + + pinctrl_bt: btgrp { + fsl,pins = < + /* nBT_DISABLE */ + MX8MQ_IOMUXC_NAND_DATA05_GPIO3_IO11 0x16 + /* BT_HOST_WAKE */ + MX8MQ_IOMUXC_NAND_DATA01_GPIO3_IO7 0x10 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83 + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3 + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3 + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3 + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3 + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3 + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3 + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3 + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3 + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3 + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83 + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2grpgpio { + fsl,pins = < + MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 + /* WIFI_WAKE */ + MX8MQ_IOMUXC_SD2_WP_GPIO2_IO20 0x80 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcd + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcd + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcd + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcd + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcf + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcf + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcf + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcf + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; + + pinctrl_charger: chargernirq { + fsl,pins = < + /* CHRG_nINT */ + MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x80 + >; + }; + + pinctrl_rtc: rtcirq { + fsl,pins = < + MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29 0x80 + >; + }; + + pinctrl_pmic: pmicint { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x80 + >; + }; + + pinctrl_imu: imugrp { + fsl,pins = < + /* IMU_INT */ + MX8MQ_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x8 + >; + }; + + pinctrl_gpio_leds: gpioleds { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x16 + >; + }; + + pinctrl_gpio_keys: gpiokeys { + fsl,pins = < + MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x16 + MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22 0x16 + /* HP_DET */ + MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0x180 + >; + }; + + pinctrl_goodix_ts: gt5688 { + fsl,pins = < + /* TOUCH INT */ + MX8MQ_IOMUXC_NAND_ALE_GPIO3_IO0 0x16 + /* TOUCH RST */ + MX8MQ_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x19 + >; + }; + + pinctrl_pwm1: pwm1 { + fsl,pins = < + MX8MQ_IOMUXC_GPIO1_IO01_PWM1_OUT 0x6 /* DSI_BL_PWM */ + >; + }; + + pinctrl_haptic: hapticgrp { + fsl,pins = < + MX8MQ_IOMUXC_SPDIF_RX_PWM2_OUT 0xc6 /* nHAPTIC */ + >; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pmic@4b { + reg = <0x4b>; + compatible = "rohm,bd71837"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + clocks = <&pmic_osc>; + clock-names = "osc"; + clock-output-names = "pmic_clk"; + interrupt-parent = <&gpio1>; + interrupts = <3 GPIO_ACTIVE_LOW>; + interrupt-names = "irq"; + rohm,reset-snvs-powered; + + gpo { + /* 0b0000_1100 all gpos with cmos output mode */ + rohm,drv = <0x0C>; + }; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + buck1_reg: BUCK1@0 { + reg = <0>; + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <900000>; + rohm,dvs-idle-voltage = <850000>; + rohm,dvs-suspend-voltage = <800000>; + }; + + buck2_reg: BUCK2@1 { + reg = <1>; + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + + buck3_reg: BUCK3@2 { + reg = <2>; + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + rohm,dvs-run-voltage = <1000000>; + }; + + buck4_reg: BUCK4@3 { + reg = <3>; + regulator-name = "buck4"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + rohm,dvs-run-voltage = <1000000>; + }; + + buck5_reg: BUCK5@4 { + reg = <4>; + regulator-name = "buck5"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6_reg: BUCK6@5 { + reg = <5>; + regulator-name = "buck6"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + buck7_reg: BUCK7@6 { + reg = <6>; + regulator-name = "buck7"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + regulator-always-on; + }; + + buck8_reg: BUCK8@7 { + reg = <7>; + regulator-name = "buck8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: LDO1@8 { + reg = <8>; + regulator-name = "ldo1"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: LDO2@9 { + reg = <9>; + regulator-name = "ldo2"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: LDO3@10 { + reg = <10>; + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: LDO4@11 { + reg = <11>; + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5_reg: LDO5@12 { + reg = <12>; + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + ldo6_reg: LDO6@13 { + reg = <13>; + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + }; + + ldo7_reg: LDO7@14 { + reg = <14>; + regulator-name = "ldo7"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; + }; + + typec_ptn5100: usb_typec@52 { + compatible = "nxp,ptn5110"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec>; + reg = <0x52>; + interrupt-parent = <&gpio3>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + vconn-supply = <&reg_5V_P>; + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP )>; + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP ) + PDO_VAR(5000, 12000, 2000)>; + op-sink-microwatt = <10000000>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + usb_con_hs: endpoint { + remote-endpoint = <&typec_hs>; + }; + }; + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&typec_ss>; + }; + }; + }; + }; + + }; + + charger: charger@6b { /* bq25896 */ + compatible = "ti,bq25890"; + reg = <0x6b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_charger>; + interrupt-parent = <&gpio3>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + ti,battery-regulation-voltage = <4192000>; /* 4.192V */ + ti,charge-current = <1600000>; /* 1.6 A */ + ti,termination-current = <66000>; /* 66mA */ + ti,precharge-current = <1300000>; /* 1.3A */ + ti,minimum-sys-voltage = <2750000>; /* 2.75V */ + ti,boost-voltage = <5000000>; /* 5V */ + ti,boost-max-current = <50000>; /* 50mA */ + }; + + rtc@68 { + pinctrl-names = "default"; + compatible = "microcrystal,rv4162"; + reg = <0x68>; + pinctrl-0 = <&pinctrl_rtc>; + interrupt-parent = <&gpio4>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "disabled"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>, <&pinctrl_imu>; + status = "okay"; + + lsm9d_magn: magnetometer@1e { + compatible = "st,lsm9ds1-magn"; + reg = <0x1e>; + interrupt-parent = <&gpio3>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&reg_3V3_P>; + vddio-supply = <&reg_3V3_P>; + }; + + goodix_ts: touchscreen@5d { + compatible = "goodix,gt5688"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_goodix_ts>; + reg = <0x5d>; + interrupt-parent = <&gpio3>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + irq-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; + touchscreen-size-x = <720>; + touchscreen-size-y = <1440>; + AVDD28-supply = <&reg_2V8_P>; + VDDIO-supply = <&reg_1V8_P>; + }; +}; + +&usb3_phy0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec_hs: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; + port@1 { + reg = <1>; + typec_ss: endpoint { + remote-endpoint = <&usb_con_ss>; + }; + }; +}; + +&usb_dwc3_0 { + status = "okay"; + extcon = <&typec_ptn5100>; + dr_mode = "otg"; +}; + +&usb3_phy1 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; +}; + +&usb_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&uart1 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart3 { /* GNSS */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { /* BT */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_bt>; + uart-has-rtscts; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + bus-width = <4>; + vmmc-supply = <&reg_usdhc2_vmmc>; + power-supply = <&wifi_pwr_en>; + + non-removable; + disable-wp; + cap-sdio-irq; + keep-power-in-suspend; + wakeup-source; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_haptic>; + status = "okay"; +};

[v2,1/2] arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit

Commit Message

Comments

Patch