diff options
Diffstat (limited to 'arm-i.MX6-Utilite-device-dtb.patch')
| -rw-r--r-- | arm-i.MX6-Utilite-device-dtb.patch | 193 |
1 files changed, 184 insertions, 9 deletions
diff --git a/arm-i.MX6-Utilite-device-dtb.patch b/arm-i.MX6-Utilite-device-dtb.patch index 86f9e763d..4437560b5 100644 --- a/arm-i.MX6-Utilite-device-dtb.patch +++ b/arm-i.MX6-Utilite-device-dtb.patch @@ -1,10 +1,179 @@ -From: Peter Robinson <pbrobinson@gmail.com> -Date: Fri, 11 Jul 2014 00:10:56 +0100 -Subject: [PATCH] arm: i.MX6 Utilite device dtb +From: Christopher Spinrath <christopher.spinrath@xxxxxxxxxxxxxx> +The CompuLab Utilite Pro is a miniature fanless desktop pc based on +the i.MX6 Quad powered cm-fx6 module. It features two serial ports, +USB OTG, 4x USB, analog audio and S/PDIF, 2x Gb Ethernet, HDMI and +DVI ports, an on-board 32GB SSD, a mmc slot, and on-board wifi/bt. + +Add initial support for it including USB, Ethernet (both ports), sata +and HDMI support. + +Signed-off-by: Christopher Spinrath <christopher.spinrath@xxxxxxxxxxxxxx> --- - arch/arm/boot/dts/imx6q-cm-fx6.dts | 38 ++++++++++++++++++++++++++++++++++++++ - 1 file changed, 38 insertions(+) + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/imx6q-utilite-pro.dts | 128 ++++++++++++++++++++++++++++++++ + 2 files changed, 129 insertions(+) + create mode 100644 arch/arm/boot/dts/imx6q-utilite-pro.dts + +diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile +index 515a428..287044c 100644 +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -369,6 +369,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ + imx6q-tx6q-1110.dtb \ + imx6q-tx6q-11x0-mb7.dtb \ + imx6q-udoo.dtb \ ++ imx6q-utilite-pro.dtb \ + imx6q-wandboard.dtb \ + imx6q-wandboard-revb1.dtb \ + imx6qp-nitrogen6_max.dtb \ +diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts +new file mode 100644 +index 0000000..bcd8e0d +--- /dev/null ++++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts +@@ -0,0 +1,128 @@ ++/* ++ * Copyright 2016 Christopher Spinrath ++ * Copyright 2013 CompuLab Ltd. ++ * ++ * Based on the GPLv2 licensed devicetree distributed with the vendor ++ * kernel for the Utilite Pro: ++ * Copyright 2013 CompuLab Ltd. ++ * Author: Valentin Raevsky <valentin@xxxxxxxxxxxxxx> ++ * ++ * 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 "imx6q-cm-fx6.dts" ++ ++/ { ++ model = "CompuLab Utilite Pro"; ++ compatible = "compulab,utilite-pro", "compulab,cm-fx6", "fsl,imx6q"; ++ ++ aliases { ++ ethernet1 = ð1; ++ rtc0 = &em3027; ++ rtc1 = &snvs_rtc; ++ }; ++ ++ gpio-keys { ++ compatible = "gpio-keys"; ++ power { ++ label = "Power Button"; ++ gpios = <&gpio1 29 1>; ++ linux,code = <116>; /* KEY_POWER */ ++ gpio-key,wakeup; ++ }; ++ }; ++}; ++ ++&hdmi { ++ ddc-i2c-bus = <&i2c2>; ++ status = "okay"; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinctrl_i2c1>; ++ status = "okay"; ++ ++ eeprom@50 { ++ compatible = "at24,24c02"; ++ reg = <0x50>; ++ pagesize = <16>; ++ }; ++ ++ em3027: rtc@56 { ++ compatible = "emmicro,em3027"; ++ reg = <0x56>; ++ }; ++}; ++ ++&i2c2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinctrl_i2c2>; ++ status = "okay"; ++}; ++ ++&iomuxc { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinctrl_hog>; ++ ++ hog { ++ pinctrl_hog: hoggrp { ++ fsl,pins = < ++ /* power button */ ++ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 ++ >; ++ }; ++ }; ++ ++ imx6q-utilite-pro { ++ pinctrl_i2c1: i2c1grp { ++ fsl,pins = < ++ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 ++ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 ++ >; ++ }; ++ ++ pinctrl_i2c2: i2c2grp { ++ fsl,pins = < ++ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 ++ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 ++ >; ++ }; ++ ++ pinctrl_uart2: uart2grp { ++ fsl,pins = < ++ MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1 ++ MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b0b1 ++ MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 ++ MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 ++ >; ++ }; ++ }; ++}; ++ ++&pcie { ++ pcie@0,0 { ++ reg = <0x000000 0 0 0 0>; ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ /* non-removable i211 ethernet card */ ++ eth1: intel,i211@pcie0,0 { ++ reg = <0x010000 0 0 0 0>; ++ }; ++ }; ++}; ++ ++&uart2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinctrl_uart2>; ++ fsl,uart-has-rtscts; ++ dma-names = "rx", "tx"; ++ dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; ++ status = "okay"; ++}; +-- +2.8.2 +From: Christopher Spinrath <christopher.spinrath@xxxxxxxxxxxxxx> + +The cm-fx6 module has an on-board spi-flash chip for its firmware, an +eeprom (containing e.g. the mac address of the on-board Ethernet), +a sata port, a pcie controller, an USB hub, and an USB otg port. +Enable support for them. In addition, enable syscon poweroff support. + +Signed-off-by: Christopher Spinrath <christopher.spinrath@xxxxxxxxxxxxxx> +--- + arch/arm/boot/dts/imx6q-cm-fx6.dts | 136 +++++++++++++++++++++++++++++++++++++ + 1 file changed, 136 insertions(+) diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts index 99b46f8030ad..8b6ddd16dcc5 100644 @@ -49,14 +218,20 @@ index 99b46f8030ad..8b6ddd16dcc5 100644 status = "okay"; }; + -+&usdhc1 { ++&usbotg { ++ vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc1>; ++ pinctrl-0 = <&pinctrl_usbotg>; ++ dr_mode = "otg"; + status = "okay"; +}; + -+&usdhc3 { ++&usbh1 { ++ vbus-supply = <®_usb_h1_vbus>; + pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_usdhc3>; ++ pinctrl-0 = <&pinctrl_usbh1>; + status = "okay"; +}; +-- +2.8.2 + |