[U-Boot] [PATCH v2 07/11] imx: tpc70: dts: Add TPC70 board (imx6q based) device tree description

Peng Fan peng.fan at nxp.com
Fri Aug 9 07:10:06 UTC 2019 

> Subject: [PATCH v2 07/11] imx: tpc70: dts: Add TPC70 board (imx6q based)
> device tree description
> 
> This commit defines the TPC70 imx6q board with device tree description.

Is the imx6q-kp.dtsi usable for this board from Linux kernel?

Regards,
Peng.

> 
> Signed-off-by: Lukasz Majewski <lukma at denx.de>
> ---
> 
>  arch/arm/dts/imx6q-kp.dts | 219
> ++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 219 insertions(+)
>  create mode 100644 arch/arm/dts/imx6q-kp.dts
> 
> diff --git a/arch/arm/dts/imx6q-kp.dts b/arch/arm/dts/imx6q-kp.dts new file
> mode 100644 index 0000000000..12d6db6f80
> --- /dev/null
> +++ b/arch/arm/dts/imx6q-kp.dts
> @@ -0,0 +1,219 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018
> + * Lukasz Majewski, DENX Software Engineering, lukma at denx.de
> + *
> + * SPDX-License-Identifier:     GPL-2.0+ or X11
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/gpio/gpio.h>
> +#include "imx6q.dtsi"
> +
> +/ {
> +	model = "K+P iMX6Q";
> +	compatible = "kp,imx6-kp", "fsl,imx6";
> +
> +	aliases {
> +		mmc0 = &usdhc2;
> +		mmc1 = &usdhc4;
> +		usb1 = &usbh1;
> +	};
> +
> +	chosen {
> +		stdout-path = &uart1;
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_leds>;
> +
> +		green {
> +			label = "green";
> +			gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "gpio";
> +			default-state = "off";
> +		};
> +
> +		red {
> +			label = "red";
> +			gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "gpio";
> +			default-state = "off";
> +		};
> +	};
> +
> +	memory at 10000000 {
> +		reg = <0x10000000 0x40000000>;
> +	};
> +
> +	reg_usb_h1_vbus: regulator-usb_h1_vbus {
> +		compatible = "regulator-fixed";
> +		regulator-name = "usb_h1_vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +};
> +
> +&fec {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet>;
> +	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
> +	phy-reset-duration = <10>;
> +	phy-mode = "rgmii";
> +	fsl,magic-packet;
> +	fsl,enet-loopback-clk; /* anatop reference clk via PAD loopback */
> +	fsl,enet-freq = <1>; /* ENET_25MHZ  = 0, ENET_50MHZ  = 1 */
> +			     /* ENET_100MHZ = 2, ENET_125MHZ = 3 */
> +	status = "okay";
> +};
> +
> +&i2c1 {
> +	clock-frequency = <400000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c1>;
> +	status = "okay";
> +};
> +
> +&i2c2 {
> +	clock-frequency = <400000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_enet: enetgrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_ENET_MDIO__ENET_MDIO	0x1b0b0
> +			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
> +			MX6QDL_PAD_RGMII_TXC__RGMII_TXC	0x1b0b0
> +			MX6QDL_PAD_RGMII_TD0__RGMII_TD0	0x1b0b0
> +			MX6QDL_PAD_RGMII_TD1__RGMII_TD1	0x1b0b0
> +			MX6QDL_PAD_RGMII_TD2__RGMII_TD2	0x1b0b0
> +			MX6QDL_PAD_RGMII_TD3__RGMII_TD3	0x1b0b0
> +			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
> +			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
> +			MX6QDL_PAD_RGMII_RXC__RGMII_RXC	0x1b0b0
> +			MX6QDL_PAD_RGMII_RD0__RGMII_RD0	0x1b0b0
> +			MX6QDL_PAD_RGMII_RD1__RGMII_RD1	0x1b0b0
> +			MX6QDL_PAD_RGMII_RD2__RGMII_RD2	0x1b0b0
> +			MX6QDL_PAD_RGMII_RD3__RGMII_RD3	0x1b0b0
> +			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
> +			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
> +			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b0b0
> +		>;
> +	};
> +
> +	pinctrl_leds: gpioledsgrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D23__GPIO3_IO23
> 0x4001b0b0
> +			MX6QDL_PAD_EIM_D16__GPIO3_IO16
> 0x4001b0b0
> +		>;
> +	};
> +
> +	pinctrl_i2c1: i2c1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA	0x4001b8b1
> +			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL	0x4001b8b1
> +		>;
> +	};
> +
> +	pinctrl_i2c2: i2c2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_KEY_COL3__I2C2_SCL	0x4001b8b1
> +			MX6QDL_PAD_KEY_ROW3__I2C2_SDA	0x4001b8b1
> +		 >;
> +	};
> +
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
> +			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_uart2: uart2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
> +			MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
> +			MX6QDL_PAD_EIM_D28__UART2_CTS_B         0x1b0b1
> +			MX6QDL_PAD_EIM_D29__UART2_RTS_B         0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_usbh1: usbh1grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_EIM_D31__GPIO3_IO31          0x1b0b1
> +			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID       0x17059
> +		>;
> +	};
> +
> +	pinctrl_usdhc2: usdhc2grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17019
> +			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10019
> +			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17019
> +			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17019
> +			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17019
> +			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17019
> +			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16        0x20000
> +			MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x20000
> +		>;
> +	};
> +
> +	pinctrl_usdhc4: usdhc4grp {
> +		fsl,pins = <
> +			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x17019
> +			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x10019
> +			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17019
> +			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17019
> +			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17019
> +			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17019
> +			MX6QDL_PAD_SD4_DAT4__SD4_DATA4		0x17019
> +			MX6QDL_PAD_SD4_DAT5__SD4_DATA5		0x17019
> +			MX6QDL_PAD_SD4_DAT6__SD4_DATA6		0x17019
> +			MX6QDL_PAD_SD4_DAT7__SD4_DATA7		0x17019
> +		>;
> +	};
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	uart-has-rtscts;
> +};
> +
> +&usbh1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usbh1>;
> +	vbus-supply = <&reg_usb_h1_vbus>;
> +	status = "okay";
> +};
> +
> +&usdhc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc2>;
> +	bus-width = <4>;
> +	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
> +	status = "okay";
> +};
> +
> +&usdhc4 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usdhc4>;
> +	bus-width = <8>;
> +	non-removable;
> +	no-1-8-v;
> +	keep-power-in-suspend;
> +	status = "okay";
> +};
> --
> 2.11.0

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