www.engicam.com/en/products/embedded/som/standard/i-core-rqs-m6s-dl-d-q Signed-off-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx> --- Changes in v2: - add the board in alphabetic order - remove cpu operating point - remove simple-bus and adjust regulaotor - add gpios to correct pinctrl - remove no mainline binding of gpc arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx6q-icore-rqs.dts | 21 ++ arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi | 365 +++++++++++++++++++++++++++++++ 3 files changed, 387 insertions(+) create mode 100644 arch/arm/boot/dts/imx6q-icore-rqs.dts create mode 100644 arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index bb8fa02..7e8f29c 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -312,6 +312,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-gw551x.dtb \ imx6q-gw552x.dtb \ imx6q-hummingboard.dtb \ + imx6q-icore-rqs.dtb \ imx6q-nitrogen6x.dtb \ imx6q-phytec-pbab01.dtb \ imx6q-rex-pro.dtb \ diff --git a/arch/arm/boot/dts/imx6q-icore-rqs.dts b/arch/arm/boot/dts/imx6q-icore-rqs.dts new file mode 100644 index 0000000..96f167f --- /dev/null +++ b/arch/arm/boot/dts/imx6q-icore-rqs.dts @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2015 Amarula Solutions B.V. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include "imx6qdl-icore-rqs.dtsi" + +/ { + model = "Engicam i.CoreM6 Quad SOM"; + compatible = "fsl,imx6-icore-rqs", "fsl,imx6q"; +}; + +&sata { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi new file mode 100644 index 0000000..678ff0a --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi @@ -0,0 +1,365 @@ +/* + * Copyright 2015 Amarula Solutions B.V. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/imx6qdl-clock.h> + +/ { + memory { + reg = <0x10000000 0x80000000>; + }; + + reg_1p8v: 1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_2p5v: 2p5v { + compatible = "regulator-fixed"; + regulator-name = "2P5V"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_sd3_vmmc: sd3_vmmc { + compatible = "regulator-fixed"; + regulator-name = "P3V3_SD3_SWITCHED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 4 GPIO_ACTIVE_LOW>; + enable-active-high; + }; + + reg_sd4_vmmc: sd4_vmmc { + compatible = "regulator-fixed"; + regulator-name = "P3V3_SD4_SWITCHED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_usb_h1_vbus: usb_h1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + usb_hub: usb-hub { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbhub>; + compatible = "smsc,usb3503a"; + reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + clocks = <&clks IMX6QDL_CLK_LVDS2_GATE>; + clock-names = "refclk"; + }; +}; + +&iomuxc { + imx6qdl-icore-rqs { + + pinctrl_audmux_4: audmux-4 { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT20__AUD4_TXC 0x130b0 + MX6QDL_PAD_DISP0_DAT21__AUD4_TXD 0x110b0 + MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0 + MX6QDL_PAD_DISP0_DAT23__AUD4_RXD 0x130b0 + >; + }; + + pinctrl_enet_3: enetgrp-3 { + 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_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + >; + }; + + pinctrl_i2c1_1: i2c1grp-1 { + fsl,pins = < + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c2_2: i2c2grp-2 { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3_4: i2c3grp-4 { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1f059 /* PCIe Reset */ + >; + }; + + pinctrl_uart4_1: uart4grp-1 { + fsl,pins = < + MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usbhub: usbhubgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1f059 /* HUB USB Reset */ + >; + }; + + pinctrl_usbotg_2: usbotggrp-2 { + fsl,pins = < + MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + >; + }; + + pinctrl_usdhc1_1: usdhc1grp-1 { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 + >; + }; + + pinctrl_usdhc3_2: usdhc3grp-2 { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17070 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10070 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17070 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17070 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17070 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17070 + MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1f059 /* CD */ + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f059 /* PWR */ + >; + }; + + pinctrl_usdhc3_2_100mhz: usdhc3grp-2_100mhz { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170B1 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100B1 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170B1 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170B1 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170B1 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B1 + >; + }; + + pinctrl_usdhc3_2_200mhz: usdhc3grp-2_200mhz { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170F9 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100F9 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170F9 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170F9 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170F9 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170F9 + >; + }; + + pinctrl_usdhc4_1: usdhc4grp-1 { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17070 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10070 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17070 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17070 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17070 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17070 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17070 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17070 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17070 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17070 + >; + }; + + pinctrl_usdhc4_1_100mhz: usdhc4grp-1_100mhz { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x170B1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x100B1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x170B1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x170B1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x170B1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x170B1 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x170B1 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x170B1 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x170B1 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x170B1 + >; + }; + + pinctrl_usdhc4_1_200mhz: usdhc4grp-2_200mhz { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x170F9 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x100F9 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x170F9 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x170F9 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x170F9 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x170F9 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x170F9 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x170F9 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x170F9 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x170F9 + >; + }; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_4>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_3>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_1>; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_2>; + status = "okay"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_4>; + status = "okay"; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + reset-gpio = <&gpio3 29 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&ssi1 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_1>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + disable-over-current; + clocks = <&clks IMX6QDL_CLK_USBOH3>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_2>; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_1>; + no-1-8-v; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3_2>; + pinctrl-1 = <&pinctrl_usdhc3_2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_2_200mhz>; + vmcc-supply = <®_sd3_vmmc>; + cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + bus-witdh=<4>; + no-1-8-v; + status = "okay"; +}; + +&usdhc4 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc4_1>; + pinctrl-1 = <&pinctrl_usdhc4_1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc4_1_200mhz>; + vmcc-supply = <®_sd4_vmmc>; + bus-witdh=<8>; + no-1-8-v; + non-removable; + status = "okay"; +}; -- 2.6.3 -- | Michael Nazzareno Trimarchi Amarula Solutions BV | | COO - Founder Cruquiuskade 47 | | +31(0)851119172 Amsterdam 1018 AM NL | | [`as] http://www.amarulasolutions.com | -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html