From: Shawn Guo <shawnguo@kernel.org>
To: Stefan Wahren <stefan.wahren@chargebyte.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
Evgeniy Polyakov <zbr@ioremap.net>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
linux-imx@nxp.com, Li Yang <leoyang.li@nxp.com>,
Denis Ciocca <denis.ciocca@st.com>,
soc@kernel.org, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
stefan.wahren@i2se.com
Subject: Re: [PATCH V2 7/8] ARM: dts: imx6ull: Add chargebyte Tarragon support
Date: Mon, 27 Mar 2023 13:02:59 +0800 [thread overview]
Message-ID: <20230327050259.GK3364759@dragon> (raw)
In-Reply-To: <20230317103323.7741-8-stefan.wahren@chargebyte.com>
On Fri, Mar 17, 2023 at 11:33:22AM +0100, Stefan Wahren wrote:
> This adds the support for chargebyte Tarragon, which is an Electrical
> Vehicle Supply Equipment (EVSE) for AC charging stations
> (according to IEC 61851, ISO 15118).
>
> The Tarragon board is based on an i.MX6ULL SoC and is available in
> 4 variants (Master, Slave, SlaveXT, Micro), which provide more or
> less peripherals.
>
> Supported features:
> * 512 MB DDR RAM
> * eMMC
> * Debug UART
> * 100 Mbit Ethernet
> * USB 2.0 Host interface
> * Powerline communication (QCA700x)
> * 2x RS485
> * Digital in- and outputs (12 V)
> * One-Wire master for external temp sensors
> * 2x relay outputs
> * 2x motor interfaces
>
> Link: https://chargebyte.com/products/charging-station-communication/charge-control-c
> Signed-off-by: Stefan Wahren <stefan.wahren@chargebyte.com>
> ---
> arch/arm/boot/dts/Makefile | 4 +
> .../arm/boot/dts/imx6ull-tarragon-common.dtsi | 856 ++++++++++++++++++
> arch/arm/boot/dts/imx6ull-tarragon-master.dts | 82 ++
> arch/arm/boot/dts/imx6ull-tarragon-micro.dts | 10 +
> arch/arm/boot/dts/imx6ull-tarragon-slave.dts | 32 +
> .../arm/boot/dts/imx6ull-tarragon-slavext.dts | 64 ++
> 6 files changed, 1048 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-common.dtsi
> create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-master.dts
> create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-micro.dts
> create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-slave.dts
> create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-slavext.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index efe4152e5846..aae52a6380bc 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -755,6 +755,10 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
> imx6ull-phytec-segin-lc-rdk-nand.dtb \
> imx6ull-phytec-tauri-emmc.dtb \
> imx6ull-phytec-tauri-nand.dtb \
> + imx6ull-tarragon-master.dtb \
> + imx6ull-tarragon-micro.dtb \
> + imx6ull-tarragon-slave.dtb \
> + imx6ull-tarragon-slavext.dtb \
> imx6ull-tqma6ull2-mba6ulx.dtb \
> imx6ull-tqma6ull2l-mba6ulx.dtb \
> imx6ulz-14x14-evk.dtb \
> diff --git a/arch/arm/boot/dts/imx6ull-tarragon-common.dtsi b/arch/arm/boot/dts/imx6ull-tarragon-common.dtsi
> new file mode 100644
> index 000000000000..fe79990baaea
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-tarragon-common.dtsi
> @@ -0,0 +1,856 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +//
> +// Copyright (C) 2023 chargebyte GmbH
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pwm/pwm.h>
> +#include "imx6ull.dtsi"
> +
> +/ {
> + aliases {
> + mmc0 = &usdhc2; /* eMMC */
> + };
> +
> + chosen {
> + stdout-path = &uart4;
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + pinctrl-0 = <&pinctrl_emmc_rst>;
> + pinctrl-names = "default";
> + reset-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
> + };
> +
> + reg_dcdc_3v3: regulator-dcdc-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "dcdc-3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + reg_1v8: regulator-1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "ldo-1v8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_status_leds>;
> +
> + led-1 {
> + function = LED_FUNCTION_BOOT;
> + color = <LED_COLOR_ID_GREEN>;
> + gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "timer";
> + };
> +
> + led-2 {
> + function = LED_FUNCTION_PROGRAMMING;
> + color = <LED_COLOR_ID_YELLOW>;
> + gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
> + };
> +
> + led-3 {
> + function = LED_FUNCTION_HEARTBEAT;
> + color = <LED_COLOR_ID_RED>;
> + gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +&adc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc_motor
> + &pinctrl_adc_cp
> + &pinctrl_adc_pp>;
> + vref-supply = <&vgen1_reg>;
> + status = "okay";
> +};
> +
> +&cpu0 {
> + clock-frequency = <792000000>;
> +};
> +
> +&ecspi2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi2>;
> + num-cs = <3>;
> + cs-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH
> + &gpio3 2 GPIO_ACTIVE_HIGH
> + &gpio3 4 GPIO_ACTIVE_HIGH>;
> +};
> +
> +&ecspi4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_qca700x_mains_spi>;
> + num-cs = <1>;
> + cs-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>;
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1
> + &pinctrl_enet1_phy_rst
> + &pinctrl_enet_mdio>;
> + phy-supply = <®_dcdc_3v3>;
> + phy-mode = "rmii";
> + phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <25>;
> + phy-handle = <ðphy0>;
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1_phy_int>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
> + interrupts-extended = <&gpio2 7 IRQ_TYPE_EDGE_FALLING>;
> + clocks = <&clks IMX6UL_CLK_ENET_REF>;
> + clock-names = "rmii-ref";
> + max-speed = <100>;
> + smsc,disable-energy-detect;
> + };
> + };
> +};
> +
> +&gpio1 {
> + gpio-line-names = "", /* 0 */
> + "",
> + "",
> + "",
> + "",
> + "", /* 5 */
> + "",
> + "",
> + "",
> + "",
> + "", /* 10 */
> + "",
> + "",
> + "CP_INVERT",
> + "",
> + "", /* 15 */
> + "",
> + "",
> + "",
> + "MOTOR_1_FAULT_N",
> + "", /* 20 */
> + "",
> + "ROTARY_SWITCH_1_2_N",
> + "ROTARY_SWITCH_1_4_N",
> + "ROTARY_SWITCH_1_8_N",
> + "MOTOR_2_FAULT_N"; /* 25 */
> +};
> +
> +&gpio3 {
> + gpio-line-names = "", /* 0 */
> + "",
> + "",
> + "",
> + "",
> + "", /* 5 */
> + "EXT_GPIO",
> + "MOTOR_1_DRIVER_IN1_N",
> + "MOTOR_1_DRIVER_IN2",
> + "MOTOR_2_DRIVER_IN1",
> + "STM32_BOOT0", /* 10 */
> + "STM32_RST_N",
> + "RELAY_1_ENABLE",
> + "RELAY_2_ENABLE",
> + "",
> + "", /* 15 */
> + "QCA700X_MAINS_BOOTLOADER_N",
> + "QCA700X_CP_RST_N",
> + "QCA700X_CP_BOOTLOADER_N",
> + "",
> + "DIGITAL_OUT_1", /* 20 */
> + "DIGITAL_OUT_2",
> + "DIGITAL_OUT_3",
> + "DIGITAL_OUT_4",
> + "DIGITAL_OUT_5",
> + "DIGITAL_OUT_6", /* 25 */
> + "ROTARY_SWITCH_2_8_N",
> + "ROTARY_SWITCH_2_4_N",
> + "ROTARY_SWITCH_2_2_N";
> +};
> +
> +&gpio4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic>;
> +
> + gpio-line-names = "", /* 0 */
> + "",
> + "",
> + "",
> + "",
> + "", /* 5 */
> + "",
> + "",
> + "",
> + "",
> + "", /* 10 */
> + "",
> + "",
> + "BOARD_VARIANT_1",
> + "BOARD_VARIANT_2",
> + "BOARD_VARIANT_0", /* 15 */
> + "BOARD_VARIANT_3",
> + "",
> + "ROTARY_SWITCH_2_1_N",
> + "",
> + "DIGITAL_IN_5", /* 20 */
> + "",
> + "",
> + "DIGITAL_IN_6",
> + "",
> + "DIGITAL_IN_1", /* 25 */
> + "DIGITAL_IN_2",
> + "DIGITAL_IN_4",
> + "DIGITAL_IN_3";
> +
> + pmic-int-hog {
> + gpio-hog;
> + gpios = <19 0>;
> + input;
> + };
> +};
> +
> +&gpio5 {
> + gpio-line-names = "ROTARY_SWITCH_1_1_N", /* 0 */
> + "",
> + "RELAY_2_SENSE",
> + "RELAY_1_SENSE",
> + "",
> + "", /* 5 */
> + "",
> + "QCA700X_MAINS_RST_N",
> + "MOTOR_2_DRIVER_IN2",
> + "",
> + "CP_POSITIVE_PEAK_RST", /* 10 */
> + "CP_NEGATIVE_PEAK_RST";
> +};
> +
> +&i2c4 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c4>;
> + pinctrl-1 = <&pinctrl_i2c4_gpio>;
> + scl-gpios = <&gpio1 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + sda-gpios = <&gpio1 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + status = "okay";
> +
> + pfuze3001: pmic@8 {
> + compatible = "fsl,pfuze3001";
> + reg = <0x08>;
> +
> + regulators {
> + sw1_reg: sw1 {
> + regulator-name = "SW1";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-name = "SW2";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3_reg: sw3 {
> + regulator-name = "SW3";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1650000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + snvs_reg: vsnvs {
> + regulator-name = "VSNVS";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vgen1_reg: vldo1 {
> + regulator-name = "VLDO1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen2_reg: vldo2 {
> + regulator-name = "VLDO2";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1550000>;
> + regulator-always-on;
> + };
> +
> + vgen3_reg: vccsd {
> + regulator-name = "VCCSD";
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen4_reg: v33 {
> + regulator-name = "V33";
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen5_reg: vldo3 {
> + regulator-name = "VLDO3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen6_reg: vldo4 {
> + regulator-name = "VLDO4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + onewire@18 {
> + compatible = "maxim,ds2484";
> + reg = <0x18>;
> + };
> +
> + accelerometer@19 {
> + compatible = "st,iis328dq", "st,h3lis331dl-accel";
> + reg = <0x19>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_accelerometer_int1_snvs>;
> + vdd-supply = <®_dcdc_3v3>;
> + vddio-supply = <®_dcdc_3v3>;
> + st,drdy-int-pin = <1>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <5 IRQ_TYPE_EDGE_RISING>;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog_pins
> + &pinctrl_gpio_motor
> + &pinctrl_board_var
> + &pinctrl_digital_input
> + &pinctrl_digital_output
> + &pinctrl_rotary_switch1
> + &pinctrl_rotary_switch2>;
> +
> + tarragon {
Drop this container node.
> + pinctrl_status_leds: status-ledsgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA09__GPIO3_IO14 0xb0
> + MX6UL_PAD_LCD_DATA10__GPIO3_IO15 0xb0
> + MX6UL_PAD_LCD_DATA14__GPIO3_IO19 0xb0
> + >;
> + };
> +
> + pinctrl_adc_motor: adc-motorgrp {
Try to sort the pinctrl node alphabetically.
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO00__GPIO1_IO00 0xb0
> + MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0xb0
> + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0xb0
> + >;
> + };
> +
> + pinctrl_gpio_motor: gpio-motorgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA02__GPIO3_IO07 0x400000b0
> + MX6UL_PAD_LCD_DATA03__GPIO3_IO08 0x400000b0
> + MX6UL_PAD_LCD_DATA04__GPIO3_IO09 0x400000b0
> + MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0xb0
> + MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25 0xb0
> + >;
> + };
> +
> + pinctrl_adc_cp: adc-cpgrp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0
> + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
> + >;
> + };
> +
> + pinctrl_adc_pp: adc-ppgrp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0xb0
> + >;
> + };
> +
> + pinctrl_usb_pwr: usb-pwrgrp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_CMD__USB_OTG1_PWR 0xb0
> + >;
> + };
> +
> + pinctrl_usb: usbgrp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_CLK__USB_OTG1_OC 0x70b0
> + MX6UL_PAD_SD1_DATA0__ANATOP_OTG1_ID 0x70b0
> + >;
> + };
> +
> + pinctrl_enet_mdio: enet-mdiogrp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x10b0
> + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x10b0
> + >;
> + };
> +
> + pinctrl_enet1_phy_int: enet1-phy-intgrp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_ER__GPIO2_IO07 0x10b0
> + >;
> + };
> +
> + pinctrl_enet1: enet1grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x100b0
> + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x100b0
> + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x100b0
> + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x400000b1
> + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0xb0
> + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0xb0
> + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0xb0
> + >;
> + };
> +
> + pinctrl_fan_enable: fan-enablegrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA00__GPIO3_IO05 0x400000b0
> + >;
> + };
> +
> + pinctrl_pwm_digital_input_ref: pwm-digital-input-refgrp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO09__PWM2_OUT 0xb0
> + >;
> + };
> +
> + pinctrl_pwm_fan: pwm-fangrp {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TCK__PWM7_OUT 0x60a0
> + >;
> + };
> +
> + pinctrl_pwm_cp: pinctrl-pwm-cpgrp {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TRST_B__PWM8_OUT 0x60a0
> + >;
> + };
> +
> + pinctrl_rs485_1: rs485-1grp {
> + fsl,pins = <
> + MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0xb0
> + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0xb0
> + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0xb0
> + >;
> + };
> +
> + pinctrl_rs485_2: rs485-2grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_DATA03__GPIO4_IO24 0x10b0
> + MX6UL_PAD_CSI_DATA01__UART5_DCE_RX 0x10b0
> + MX6UL_PAD_CSI_DATA00__UART5_DCE_TX 0x10b0
> + >;
> + };
> +
> + pinctrl_stm32: stm32grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_RX_DATA1__UART6_DCE_RX 0x10b0
> + MX6UL_PAD_ENET2_RX_DATA0__UART6_DCE_TX 0x10b0
> + >;
> + };
> +
> + pinctrl_ext_uart: ext-uartgrp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_TX_DATA0__UART7_DCE_RX 0xb0
> + MX6UL_PAD_ENET2_RX_EN__UART7_DCE_TX 0xb0
> + >;
> + };
> +
> + pinctrl_i2c4: i2c4grp {
> + fsl,pins = <
> + MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x400008b0
> + MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x400008b0
> + >;
> + };
> +
> + pinctrl_i2c4_gpio: i2c4-gpiogrp {
> + fsl,pins = <
> + MX6UL_PAD_UART2_RX_DATA__GPIO1_IO21 0x400008b0
> + MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x400008b0
> + >;
> + };
> +
> + pinctrl_ecspi2: ecspi2grp {
> + fsl,pins = <
> + MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x10b0
> + MX6UL_PAD_LCD_HSYNC__GPIO3_IO02 0xb0
> + MX6UL_PAD_LCD_RESET__GPIO3_IO04 0xb0
> + MX6UL_PAD_UART4_TX_DATA__ECSPI2_SCLK 0x10b0
> + MX6UL_PAD_UART5_RX_DATA__ECSPI2_MISO 0x10b0
> + MX6UL_PAD_UART5_TX_DATA__ECSPI2_MOSI 0x10b0
> + >;
> + };
> +
> + pinctrl_qca700x_cp_int: qca700x-cp-intgrp {
> + fsl,pins = <
> + MX6UL_PAD_SD1_DATA1__GPIO2_IO19 0x10b0
> + >;
> + };
> +
> + pinctrl_qca700x_cp_rst: qca700x-cp-rstgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA12__GPIO3_IO17 0x400000b0
> + >;
> + };
> +
> + pinctrl_qca700x_cp_btld: qca700x-cp-btldgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA13__GPIO3_IO18 0x400000b0
> + >;
> + };
> +
> + pinctrl_qca700x_mains_spi: qca700x-mains-spigrp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x10b0
> + MX6UL_PAD_ENET2_TX_DATA1__ECSPI4_SCLK 0x10b0
> + MX6UL_PAD_ENET2_TX_CLK__ECSPI4_MISO 0x10b0
> + MX6UL_PAD_ENET2_TX_EN__ECSPI4_MOSI 0x10b0
> + >;
> + };
> +
> + pinctrl_qca700x_mains_btld: qca700x-mains-btldgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA11__GPIO3_IO16 0x400000b0
> + >;
> + };
> +
> + pinctrl_uart4: uart4grp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_CLK__UART4_DTE_RX 0xb0
> + MX6UL_PAD_LCD_ENABLE__UART4_DTE_TX 0xb0
> + >;
> + };
> +
> + pinctrl_digital_input: digital-inputgrp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_DATA04__GPIO4_IO25 0xb0
> + MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0xb0
> + MX6UL_PAD_CSI_DATA07__GPIO4_IO28 0xb0
> + MX6UL_PAD_CSI_DATA06__GPIO4_IO27 0xb0
> + MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0xb0
> + MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0xb0
> + >;
> + };
> +
> + pinctrl_board_var: board-vargrp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_CLE__GPIO4_IO15 0xb0
> + MX6UL_PAD_NAND_CE0_B__GPIO4_IO13 0xb0
> + MX6UL_PAD_NAND_CE1_B__GPIO4_IO14 0xb0
> + MX6UL_PAD_NAND_DQS__GPIO4_IO16 0xb0
> + >;
> + };
> +
> + pinctrl_pmic: pmicgrp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO08__USDHC2_VSELECT 0x70b1
> + MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0xb0
> + >;
> + };
> +
> + pinctrl_digital_output: digital-outputgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA15__GPIO3_IO20 0x400000b0
> + MX6UL_PAD_LCD_DATA16__GPIO3_IO21 0x400000b0
> + MX6UL_PAD_LCD_DATA17__GPIO3_IO22 0x400000b0
> + MX6UL_PAD_LCD_DATA18__GPIO3_IO23 0x400000b0
> + MX6UL_PAD_LCD_DATA19__GPIO3_IO24 0x400000b0
> + MX6UL_PAD_LCD_DATA20__GPIO3_IO25 0x400000b0
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x7071
> + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x7071
> + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x7071
> + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x7071
> + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x7071
> + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x7071
> + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x7071
> + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x7071
> + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x7071
> + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x7071
> + >;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x70b1
> + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x70b1
> + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x70b1
> + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x70b1
> + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x70b1
> + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x70b1
> + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x70b1
> + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x70b1
> + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x70b1
> + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x70b1
> + >;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x70f1
> + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x70f1
> + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x70f1
> + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x70f1
> + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x70f1
> + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x70f1
> + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x70f1
> + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x70f1
> + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x70f1
> + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x70f1
> + >;
> + };
> +
> + pinctrl_emmc_rst: emmc-rstgrp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_ALE__GPIO4_IO10 0x400010b0
> + >;
> + };
> +
> + pinctrl_rotary_switch1: rotary-switch1grp {
> + fsl,pins = <
> + MX6UL_PAD_UART2_CTS_B__GPIO1_IO22 0xb0
> + MX6UL_PAD_UART2_RTS_B__GPIO1_IO23 0xb0
> + MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24 0xb0
> + >;
> + };
> +
> + pinctrl_rotary_switch2: rotary-switch2grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_PIXCLK__GPIO4_IO18 0xb0
> + MX6UL_PAD_LCD_DATA23__GPIO3_IO28 0xb0
> + MX6UL_PAD_LCD_DATA22__GPIO3_IO27 0xb0
> + MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0xb0
> + >;
> + };
> +
> + pinctrl_wdog2: wdoggrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_VSYNC__WDOG2_WDOG_B 0x10b0
> + >;
> + };
> +
> + pinctrl_hog_pins: hog-pinsgrp {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA07__GPIO3_IO12 0x400000b0
> + MX6UL_PAD_LCD_DATA08__GPIO3_IO13 0x400000b0
> + MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x400070a0
> + MX6UL_PAD_LCD_DATA05__GPIO3_IO10 0x400000b0
> + MX6UL_PAD_LCD_DATA06__GPIO3_IO11 0x400000b0
> + >;
> + };
> + };
> +};
> +
> +&iomuxc_snvs {
> + pinctrl-names = "default_snvs";
> + pinctrl-0 = <&pinctrl_cp_peak_snvs
> + &pinctrl_gpio_motor_snvs
> + &pinctrl_rotary_switch1_snvs
> + &pinctrl_relay_sense_snvs>;
> +
> + tarragon {
Ditto
Shawn
> + pinctrl_cp_peak_snvs: cp-peak-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_BOOT_MODE0__GPIO5_IO10 0x130a0
> + MX6ULL_PAD_BOOT_MODE1__GPIO5_IO11 0x130a0
> + >;
> + };
> +
> + pinctrl_gpio_motor_snvs: gpio-motor-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x110a0
> + >;
> + };
> +
> + pinctrl_enet1_phy_rst: enet1-phy-rstgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x100a0
> + >;
> + };
> +
> + pinctrl_qca700x_mains_rst: qca700x-mains-rstgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x400100a0
> + >;
> + };
> +
> + pinctrl_qca700x_mains_int: qca700x-mains-intgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x130a0
> + >;
> + };
> +
> + pinctrl_fan_sense_snvs: fan-sense-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x100a0
> + >;
> + };
> +
> + pinctrl_accelerometer_int1_snvs: accelerometer-int1-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x130a0
> + >;
> + };
> +
> + pinctrl_relay_sense_snvs: relay-sense-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x100a0
> + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x100a0
> + >;
> + };
> +
> + pinctrl_rotary_switch1_snvs: rotary-switch1-snvsgrp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x110a0
> + >;
> + };
> + };
> +};
> +
> +&pwm2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm_digital_input_ref>;
> + status = "okay";
> +};
> +
> +&pwm8 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm_cp>;
> + status = "okay";
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rs485_1>;
> + status = "okay";
> +};
> +
> +&uart4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart4>;
> + fsl,dte-mode;
> + status = "okay";
> +};
> +
> +&uart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rs485_2>;
> +};
> +
> +&uart6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_stm32>;
> + status = "okay";
> +};
> +
> +&uart7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ext_uart>;
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usb
> + &pinctrl_usb_pwr>;
> + dr_mode = "host";
> + power-active-high;
> + disable-over-current;
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + dr_mode = "host";
> + disable-over-current;
> + status = "okay";
> +};
> +
> +&usbphy1 {
> + fsl,tx-cal-45-dn-ohms = <35>;
> + fsl,tx-cal-45-dp-ohms = <35>;
> +};
> +
> +&usbphy2 {
> + fsl,tx-cal-45-dn-ohms = <35>;
> + fsl,tx-cal-45-dp-ohms = <35>;
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
> + vmmc-supply = <&sw2_reg>;
> + vqmmc-supply = <®_1v8>;
> + mmc-pwrseq = <&emmc_pwrseq>;
> + bus-width = <8>;
> + non-removable;
> + no-sd;
> + no-sdio;
> + status = "okay";
> +};
> +
> +&wdog1 {
> + status = "disabled";
> +};
> +
> +&wdog2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog2>;
> + fsl,ext-reset-output;
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-tarragon-master.dts b/arch/arm/boot/dts/imx6ull-tarragon-master.dts
> new file mode 100644
> index 000000000000..67007ce383e3
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-tarragon-master.dts
> @@ -0,0 +1,82 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +//
> +// Copyright (C) 2023 chargebyte GmbH
> +
> +#include "imx6ull-tarragon-common.dtsi"
> +
> +/ {
> + model = "chargebyte Tarragon Master";
> + compatible = "chargebyte,imx6ull-tarragon-master", "fsl,imx6ull";
> +
> + fan0: pwm-fan {
> + compatible = "pwm-fan";
> + pwms = <&pwm7 0 40000 PWM_POLARITY_INVERTED>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fan_sense_snvs>;
> + fan-supply = <®_fan>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + };
> +
> + reg_fan: regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "fan-supply";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fan_enable>;
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-boot-on;
> + };
> +};
> +
> +&ecspi2 {
> + status = "okay";
> +
> + qca700x_cp: ethernet@0 {
> + reg = <0x0>;
> + compatible = "qca,qca7000";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_qca700x_cp_int
> + &pinctrl_qca700x_cp_rst
> + &pinctrl_qca700x_cp_btld>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <19 IRQ_TYPE_EDGE_RISING>;
> + spi-cpha;
> + spi-cpol;
> + spi-max-frequency = <16000000>;
> + };
> +};
> +
> +&ecspi4 {
> + status = "okay";
> +
> + qca700x_mains: ethernet@0 {
> + reg = <0x0>;
> + compatible = "qca,qca7000";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_qca700x_mains_int
> + &pinctrl_qca700x_mains_rst
> + &pinctrl_qca700x_mains_btld>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <9 IRQ_TYPE_EDGE_RISING>;
> + spi-cpha;
> + spi-cpol;
> + spi-max-frequency = <16000000>;
> + };
> +};
> +
> +&fec1 {
> + status = "okay";
> +};
> +
> +&pwm7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm_fan>;
> + status = "okay";
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-tarragon-micro.dts b/arch/arm/boot/dts/imx6ull-tarragon-micro.dts
> new file mode 100644
> index 000000000000..e471c2005bee
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-tarragon-micro.dts
> @@ -0,0 +1,10 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +//
> +// Copyright (C) 2023 chargebyte GmbH
> +
> +#include "imx6ull-tarragon-common.dtsi"
> +
> +/ {
> + model = "chargebyte Tarragon Micro";
> + compatible = "chargebyte,imx6ull-tarragon-micro", "fsl,imx6ull";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-tarragon-slave.dts b/arch/arm/boot/dts/imx6ull-tarragon-slave.dts
> new file mode 100644
> index 000000000000..cee223b5f8e1
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-tarragon-slave.dts
> @@ -0,0 +1,32 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +//
> +// Copyright (C) 2023 chargebyte GmbH
> +
> +#include "imx6ull-tarragon-common.dtsi"
> +
> +/ {
> + model = "chargebyte Tarragon Slave";
> + compatible = "chargebyte,imx6ull-tarragon-slave", "fsl,imx6ull";
> +};
> +
> +&ecspi2 {
> + status = "okay";
> +
> + qca700x_cp: ethernet@0 {
> + reg = <0x0>;
> + compatible = "qca,qca7000";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_qca700x_cp_int
> + &pinctrl_qca700x_cp_rst
> + &pinctrl_qca700x_cp_btld>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <19 IRQ_TYPE_EDGE_RISING>;
> + spi-cpha;
> + spi-cpol;
> + spi-max-frequency = <16000000>;
> + };
> +};
> +
> +&fec1 {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6ull-tarragon-slavext.dts b/arch/arm/boot/dts/imx6ull-tarragon-slavext.dts
> new file mode 100644
> index 000000000000..7fd53b7a4372
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-tarragon-slavext.dts
> @@ -0,0 +1,64 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +//
> +// Copyright (C) 2023 chargebyte GmbH
> +
> +#include "imx6ull-tarragon-common.dtsi"
> +
> +/ {
> + model = "chargebyte Tarragon SlaveXT";
> + compatible = "chargebyte,imx6ull-tarragon-slavext", "fsl,imx6ull";
> +
> + fan0: pwm-fan {
> + compatible = "pwm-fan";
> + pwms = <&pwm7 0 40000 PWM_POLARITY_INVERTED>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fan_sense_snvs>;
> + fan-supply = <®_fan>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + };
> +
> + reg_fan: regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "fan-supply";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fan_enable>;
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-boot-on;
> + };
> +};
> +
> +&ecspi2 {
> + status = "okay";
> +
> + qca700x_cp: ethernet@0 {
> + reg = <0x0>;
> + compatible = "qca,qca7000";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_qca700x_cp_int
> + &pinctrl_qca700x_cp_rst
> + &pinctrl_qca700x_cp_btld>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <19 IRQ_TYPE_EDGE_RISING>;
> + spi-cpha;
> + spi-cpol;
> + spi-max-frequency = <16000000>;
> + };
> +};
> +
> +&fec1 {
> + status = "okay";
> +};
> +
> +&pwm7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm_fan>;
> + status = "okay";
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> --
> 2.17.1
>
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next prev parent reply other threads:[~2023-03-27 5:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-17 10:33 [PATCH V2 0/8] ARM: dts: imx6ull: Add chargebyte Tarragon support Stefan Wahren
2023-03-17 10:33 ` [PATCH V2 1/8] dt-bindings: vendor-prefixes: add chargebyte Stefan Wahren
2023-03-17 10:33 ` [PATCH V2 2/8] dt-bindings: Add DS2482/DS2484 as trivial device Stefan Wahren
2023-03-17 10:33 ` [PATCH V2 3/8] w1: ds2482: add i2c id for DS2484 Stefan Wahren
2023-03-17 10:33 ` [PATCH V2 4/8] dt-bindings: iio: st-sensors: Add IIS328DQ accelerometer Stefan Wahren
2023-03-18 15:55 ` Jonathan Cameron
2023-03-19 12:40 ` Krzysztof Kozlowski
2023-03-19 15:42 ` Jonathan Cameron
2023-03-27 10:57 ` Stefan Wahren
2023-04-01 15:38 ` Jonathan Cameron
2023-03-17 10:33 ` [PATCH V2 5/8] iio: accel: add support for IIS328DQ variant Stefan Wahren
2023-03-18 15:58 ` Jonathan Cameron
2023-03-18 17:35 ` Stefan Wahren
2023-03-19 15:42 ` Jonathan Cameron
2023-03-17 10:33 ` [PATCH V2 6/8] dt-bindings: ARM: fsl: Add chargebyte Tarragon Stefan Wahren
2023-03-19 12:41 ` Krzysztof Kozlowski
2023-03-17 10:33 ` [PATCH V2 7/8] ARM: dts: imx6ull: Add chargebyte Tarragon support Stefan Wahren
2023-03-27 5:02 ` Shawn Guo [this message]
2023-03-17 10:33 ` [PATCH V2 8/8] ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers Stefan Wahren
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