From d8a32f52a6fc21c012e55ac5fbcc245493b515b7 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 8 Jan 2019 12:42:29 +0100 Subject: arm: dts: imx7: colibri: split dt for raw NAND and eMMC devices In preparation of adding CONFIG_DM_MMC support use separate device trees for raw NAND and eMMC devices. Signed-off-by: Stefan Agner Acked-by: Marcel Ziswiler --- arch/arm/dts/imx7-colibri.dtsi | 87 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 arch/arm/dts/imx7-colibri.dtsi (limited to 'arch/arm/dts/imx7-colibri.dtsi') diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi new file mode 100644 index 0000000000..47295117aa --- /dev/null +++ b/arch/arm/dts/imx7-colibri.dtsi @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * Copyright 2016-2019 Toradex AG + */ + +/dts-v1/; +#include +#include "imx7d.dtsi" + +&i2c1 { + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + sda-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + scl-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + status = "okay"; + + rn5t567@33 { + compatible = "ricoh,rn5t567"; + reg = <0x33>; + }; +}; + +&i2c4 { + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4_gpio>; + sda-gpios = <&gpio7 9 GPIO_ACTIVE_LOW>; + scl-gpios = <&gpio7 8 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1>; + uart-has-rtscts; + fsl,dte-mode; + status = "okay"; +}; + +&iomuxc { + pinctrl_i2c4: i2c4-grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA 0x4000007f + MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL 0x4000007f + >; + }; + + pinctrl_i2c4_gpio: i2c4-gpio-grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 0x4000007f + MX7D_PAD_ENET1_RGMII_TD2__GPIO7_IO8 0x4000007f + >; + }; + + pinctrl_uart1: uart1-grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__UART1_DTE_RX 0x79 + MX7D_PAD_UART1_RX_DATA__UART1_DTE_TX 0x79 + MX7D_PAD_SAI2_TX_BCLK__UART1_DTE_CTS 0x79 + MX7D_PAD_SAI2_TX_SYNC__UART1_DTE_RTS 0x79 + >; + }; + + pinctrl_uart1_ctrl1: uart1-ctrl1-grp { + fsl,pins = < + MX7D_PAD_SD2_DATA1__GPIO5_IO15 0x14 /* DCD */ + MX7D_PAD_SD2_DATA0__GPIO5_IO14 0x14 /* DTR */ + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_i2c1: i2c1-grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f + MX7D_PAD_LPSR_GPIO1_IO04__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_i2c1_gpio: i2c1-gpio-grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x4000007f + MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x4000007f + >; + }; +}; -- cgit From b6fd4fccb4a16bf10135dd3b1240e1a9cf3ecd24 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 8 Jan 2019 12:42:32 +0100 Subject: arm: dts: imx7: colibri: add usdhci peripherals to device tree Add usdhci peripherals to device tree. This allows to use DM_MMC for Colibri iMX7 devices. Signed-off-by: Stefan Agner --- arch/arm/dts/imx7-colibri.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'arch/arm/dts/imx7-colibri.dtsi') diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi index 47295117aa..a85702f519 100644 --- a/arch/arm/dts/imx7-colibri.dtsi +++ b/arch/arm/dts/imx7-colibri.dtsi @@ -38,6 +38,15 @@ status = "okay"; }; +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>; + no-1-8-v; + cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + disable-wp; + status = "okay"; +}; + &iomuxc { pinctrl_i2c4: i2c4-grp { fsl,pins = < @@ -68,6 +77,17 @@ MX7D_PAD_SD2_DATA0__GPIO5_IO14 0x14 /* DTR */ >; }; + + pinctrl_usdhc1: usdhc1-grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + >; + }; }; &iomuxc_lpsr { @@ -84,4 +104,10 @@ MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x4000007f >; }; + + pinctrl_cd_usdhc1: usdhc1-cd-grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */ + >; + }; }; -- cgit