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Message-ID: <CAL_JsqKT6rBvj1grKjyPMc01YKaGXfZfadJau-3nox3AJJdRXw@mail.gmail.com>
Date: Wed, 13 Mar 2019 14:06:21 -0500
From: Rob Herring <robh+dt@...nel.org>
To: "Angus Ainslie (Purism)" <angus@...ea.ca>
Cc: Mark Rutland <mark.rutland@....com>,
Shawn Guo <shawnguo@...nel.org>,
Fabio Estevam <festevam@...il.com>,
Sascha Hauer <kernel@...gutronix.de>,
Lucas Stach <l.stach@...gutronix.de>,
Abel Vesa <abel.vesa@....com>,
Daniel Baluta <daniel.baluta@....com>, agx@...xcpu.org,
NXP Linux Team <linux-imx@....com>,
devicetree@...r.kernel.org,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] arm64: dts: fsl: librem5: Add a device tree for the
Librem5 devkit
On Mon, Mar 11, 2019 at 6:47 PM Angus Ainslie (Purism) <angus@...ea.ca> wrote:
>
> This is the development kit for the Librem 5. The current level of support
> yields a working console and is able to boot userspace from the network
> or eMMC.
>
> Additional subsystems that are active :
>
> - Both USB ports
> - SD card socket
> - WWAN modem
>
> Signed-off-by: Angus Ainslie (Purism) <angus@...ea.ca>
> ---
> .../dts/freescale/imx8mq-librem5-devkit.dts | 804 ++++++++++++++++++
> 1 file changed, 804 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
>
> 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..da9221c4200c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> @@ -0,0 +1,804 @@
> +/* SPDX-License-Identifier: GPL-2.0+
> + *
> + * Copyright 2018-2019 Purism SPC
> + */
> +
> +/dts-v1/;
> +
> +#include "imx8mq.dtsi"
> +#include "dt-bindings/usb/pd.h"
> +
> +/ {
> + model = "Purism Librem 5 devkit 1.0";
> + compatible = "fsl,librem5-devkit", "fsl,imx8mq";
> +
> + chosen {
> + stdout-path = &uart1;
> + };
> +
> + reg_usdhc2_vmmc: regulator-vsd-3v3 {
> + 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;
> + };
> +
> + reg_pwr_en: 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;
> + };
> +
> + pmic_osc: pmic_osc {
Don't use '_' in node names.
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "pmic_osc";
> + };
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec1>;
> + phy-mode = "rgmii-id";
> + phy-handle = <ðphy0>;
> + fsl,magic-packet;
> + status = "okay";
> + phy-supply = <®_pwr_en>;
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + at803x,led-act-blind-workaround;
> + at803x,eee-disabled;
These are not documented. The format is vendor,property-name and
at803x is not a vendor.
IIRC, there's a common property for eee-disabled.
> + power-supply = <®_pwr_en>;
> + };
> + };
> +};
> +
> +&iomuxc {
> + imx8m-som {
> + pinctrl_nc: ncgrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI1_MCLK_SAI1_MCLK 0x00
> + MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x4000007f
> + MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x4000007f
> + >;
> + };
> +
> + pinctrl_up: upgrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI1_TXD2_SAI1_TX_DATA2 0x00
> + >;
> + };
> +
> + pinctrl_csi1: csi1grp {
> + fsl,pins = <
> + /* CSI_nRST */
> + MX8MQ_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x11
> + /* CSI_PWDN */
> + MX8MQ_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x19
> + /* CLK01 */
> + MX8MQ_IOMUXC_GPIO1_IO14_CCMSRCGPCMIX_CLKO1 0x19
> + >;
> + };
> +
> + pinctrl_pwr_en: pwr_engrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x06
> + >;
> + };
> +
> + pinctrl_wwan: wwan_grp {
> + 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_dsi: dsigrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_NAND_DATA07_GPIO3_IO13 0x16
> + >;
> + };
> +
> + 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_hdmi: hdmigrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x16
> + >;
> + };
> +
> + 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_pcie0: pcie0grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_NAND_RE_B_GPIO3_IO15 0x16
> + MX8MQ_IOMUXC_NAND_DATA05_GPIO3_IO11 0x16
> + MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10 0x16
> + >;
> + };
> +
> + pinctrl_pcie1: pcie1grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_NAND_WP_B_GPIO3_IO18 0x16
> + MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5 0x16
> + MX8MQ_IOMUXC_NAND_WE_B_GPIO3_IO17 0x16
> + >;
> + };
> +
> +
> + 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_modem_reset: modem_reset {
> + fsl,pins = <
> + /* WWAN_RESET */
> + MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x19
> + >;
> + };
> +
> + 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_sai2: sai2grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> + MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> + MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6
> + >;
> + };
> +
> + pinctrl_sai5: sai5grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI5_RXD3_SAI5_TX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI5_RXD1_SAI5_TX_SYNC 0xd6
> + MX8MQ_IOMUXC_SAI5_RXD2_SAI5_TX_BCLK 0xd6
> + MX8MQ_IOMUXC_SAI5_RXD0_SAI5_RX_DATA0 0xd6
> + >;
> + };
> +
> + pinctrl_sai6: sai6grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6
> + MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6
> + MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6
> + >;
> + };
> +
> + pinctrl_spdif1: spdif1grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
> + MX8MQ_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6
> + >;
> + };
> +
> + pinctrl_wdog: wdoggrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
> + >;
> + };
> +
> + pinctrl_pwm1: pwm1 {
> + fsl,pins = <
> + /* DSI_BL_PWM */
> + MX8MQ_IOMUXC_GPIO1_IO01_PWM1_OUT 0x6
> + >;
> + };
> +
> + pinctrl_micsel: micselgrp {
> + fsl,pins = <
> + /* mic sel */
> + MX8MQ_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0xc6
> + >;
> + };
> +
> + pinctrl_haptic: hapticgrp {
> + fsl,pins = <
> + /* nHAPTIC */
> + MX8MQ_IOMUXC_SPDIF_RX_PWM2_OUT 0xc6
> + >;
> + };
> +
> + pinctrl_mute: mute {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SPDIF_TX_GPIO5_IO3 0x86 /* MUTE */
> + >;
> + };
> +
> + pinctrl_pwm4: pwm4 {
> + fsl,pins = <
> + MX8MQ_IOMUXC_I2C3_SCL_PWM4_OUT 0xc6
> + >;
> + };
> +
> + pinctrl_prox: prox_nint {
> + fsl,pins = <
> + MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x80
> + >;
> + };
> +
> + pinctrl_charger: charger_nirq {
> + 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: pmic_int {
> + fsl,pins = <
> + MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x80
> + >;
> + };
> +
> + pinctrl_spi1: spi1 {
> + fsl,pins = <
> + MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x0f
> + MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x0f
> + MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x0f
> + MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x09
> + >;
> + };
> +
> + 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
> + >;
> + };
> +
> + };
> +};
> +
> +&i2c1 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + status = "okay";
> +
> + pmic: bd71837@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 {
> + 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 {
> + 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 {
> + reg = <2>;
> + regulator-name = "buck3";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + rohm,dvs-run-voltage = <1000000>;
> + };
> +
> + buck4_reg: BUCK4 {
> + reg = <3>;
> + regulator-name = "buck4";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + rohm,dvs-run-voltage = <1000000>;
> + };
> +
> + buck5_reg: BUCK5 {
> + reg = <4>;
> + regulator-name = "buck5";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck6_reg: BUCK6 {
> + reg = <5>;
> + regulator-name = "buck6";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck7_reg: BUCK7 {
> + reg = <6>;
> + regulator-name = "buck7";
> + regulator-min-microvolt = <1605000>;
> + regulator-max-microvolt = <1995000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck8_reg: BUCK8 {
> + reg = <7>;
> + regulator-name = "buck8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: LDO1 {
> + reg = <8>;
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: LDO2 {
> + reg = <9>;
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + reg = <10>;
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo4_reg: LDO4 {
> + reg = <11>;
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo5_reg: LDO5 {
> + reg = <12>;
> + regulator-name = "ldo5";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + reg = <13>;
> + regulator-name = "ldo6";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo7_reg: LDO7 {
> + reg = <14>;
> + regulator-name = "ldo7";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + typec_ptn5100: ptn5110@52 {
> + compatible = "nxp,ptn5110";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_typec>;
> + reg = <0x52>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
> + ss-sel-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
Not documented.
> + 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)>;
> + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
> + 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: lsm9d@6a {
gyroscope@6a
> + compatible = "st,lsm9ds1-gyro";
> + reg = <0x6a>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
> + power-supply = <®_pwr_en>;
> + };
> +};
> +
> +&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 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3>;
> + status = "okay";
> +};
> +
> +&uart4 { /* BT */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_bt>;
> + fsl,uart-has-rtscts;
> + /* resets = <&modem_reset>; */
> + 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";
> +};
> +
> +&wdog1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog>;
> + fsl,ext-reset-output;
> + status = "okay";
> +};
> +
> --
> 2.17.1
>
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