[PATCH] ARM: dts: imx6: add support for Auvidea H100 board
Lucas Stach
l.stach at pengutronix.de
Wed Jun 1 05:47:09 PDT 2016
The Auvidea H100 is a baseboard for the SolidRun MicroSOM.
Its primary feature is a Toshiba TC358743 HDMI to CSI decoder,
allowing the board to work as HDMI passthrough and framegrabber.
Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6q-h100.dts | 395 +++++++++++++++++++++++++++++++++++++++
2 files changed, 396 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-h100.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 06b6c2d695bf..4f936106f696 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -356,6 +356,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-gw54xx.dtb \
imx6q-gw551x.dtb \
imx6q-gw552x.dtb \
+ imx6q-h100.dtb \
imx6q-hummingboard.dtb \
imx6q-icore-rqs.dtb \
imx6q-marsboard.dtb \
diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts
new file mode 100644
index 000000000000..48058baae09a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-h100.dts
@@ -0,0 +1,395 @@
+/*
+ * Copyright (C) 2015 Lucas Stach <kernel at pengutronix.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file 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.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-microsom.dtsi"
+#include "imx6qdl-microsom-ar8035.dtsi"
+
+/ {
+ model = "Auvidea H100";
+ compatible = "auvidea,h100", "fsl,imx6q";
+
+ aliases {
+ rtc0 = &rtc;
+ rtc1 = &snvs_rtc;
+ };
+
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ hdmi_osc: hdmi-osc {
+ compatible = "fixed-clock";
+ clock-output-names = "hdmi-osc";
+ clock-frequency = <27000000>;
+ #clock-cells = <0>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_leds>;
+
+ led0: power {
+ label = "power";
+ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ led1: stream {
+ label = "stream";
+ gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led2: rec {
+ label = "rec";
+ gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_hdmi: regulator-hdmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_reg_hdmi>;
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 20 0>;
+ regulator-name = "V_HDMI";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ reg_nvcc_sd2: regulator-nvcc-sd2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_reg_nvcc_sd2>;
+ compatible = "regulator-gpio";
+ regulator-name = "NVCC_SD2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
+ states = <1800000 0x1
+ 3300000 0x0>;
+ };
+
+ reg_usbh1_vbus: regulator-usb-h1-vbus {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 0 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_usbh1_vbus>;
+ regulator-name = "USB_H1_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ reg_usbotg_vbus: regulator-usb-otg-vbus {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 22 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_usbotg_vbus>;
+ regulator-name = "USB_OTG_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ sound-sgtl5000 {
+ compatible = "fsl,imx-audio-sgtl5000";
+ model = "H100 on-board codec";
+ audio-codec = <&sgtl5000>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-ext-port = <5>;
+ mux-int-port = <1>;
+ ssi-controller = <&ssi1>;
+ };
+};
+
+&audmux {
+ status = "okay";
+};
+
+&hdmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_hdmi>;
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_i2c1>;
+ status = "okay";
+
+ eeprom: 24c02 at 51 {
+ compatible = "microchip,24c02", "at24";
+ reg = <0x51>;
+ };
+
+ rtc: pcf8523 at 68 {
+ compatible = "nxp,pcf8523";
+ reg = <0x68>;
+ };
+
+ sgtl5000: sgtl5000 at 0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_sgtl5000>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+
+ tc358743: tc358743 at 0f {
+ compatible = "toshiba,tc358743";
+ reg = <0x0f>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_tc358743>;
+ clocks = <&hdmi_osc>;
+ clock-names = "refclk";
+ reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
+ /* IRQ has a wrong pull resistor which renders it useless */
+
+ port at 0 {
+ tc358743_out: endpoint {
+ remote-endpoint = <&mipi_csi2_in>;
+ data-lanes = <1 2 3 4>;
+ clock-lanes = <0>;
+ clock-noncontinuous;
+ link-frequencies = /bits/ 64 <297000000>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_i2c2>;
+ status = "okay";
+};
+
+&iomuxc {
+ h100 {
+ pinctrl_h100_hdmi: h100-hdmi {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+ >;
+ };
+
+ pinctrl_h100_i2c1: h100-i2c1 {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_h100_i2c2: h100-i2c2 {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_h100_leds: pinctrl-h100-leds {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x1b0b0
+ MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0
+ MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_reg_hdmi: h100-reg-hdmi {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_reg_nvcc_sd2: h100-reg-nvcc-sd2 {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_sgtl5000: h100-sgtl5000 {
+ fsl,pins = <
+ MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
+ MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
+ MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
+ MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
+ MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
+ >;
+ };
+
+ pinctrl_h100_tc358743: h100-tc358743 {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_uart2: h100-uart2 {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_usbotg_id: hummingboard-usbotg-id {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
+ >;
+ };
+
+ pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0
+ >;
+ };
+
+ pinctrl_h100_usdhc2: h100-usdhc2 {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
+ >;
+ };
+
+ pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
+ >;
+ };
+ };
+};
+
+&mipi_csi {
+ status = "okay";
+
+ port at 0 {
+ mipi_csi2_in: endpoint {
+ remote-endpoint = <&tc358743_out>;
+ data-lanes = <1 2 3 4>;
+ clock-lanes = <0>;
+ clock-noncontinuous;
+ link-frequencies = /bits/ 64 <297000000>;
+ };
+ };
+};
+
+&ssi1 {
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_uart2>;
+ status = "okay";
+};
+
+&usbh1 {
+ disable-over-current;
+ vbus-supply = <®_usbh1_vbus>;
+ status = "okay";
+};
+
+&usbotg {
+ disable-over-current;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_h100_usbotg_id>;
+ vbus-supply = <®_usbotg_vbus>;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_h100_usdhc2>;
+ pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>;
+ pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>;
+ vmmc-supply = <®_3p3v>;
+ vqmmc-supply = <®_nvcc_sd2>;
+ cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
--
2.8.1
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