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ARM: dts: imx6: add support for Auvidea H100 board
authorLucas Stach <l.stach@pengutronix.de>
Fri, 3 Jun 2016 16:40:29 +0000 (18:40 +0200)
committerShawn Guo <shawnguo@kernel.org>
Sat, 11 Jun 2016 09:10:08 +0000 (17:10 +0800)
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@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/Makefile
arch/arm/boot/dts/imx6q-h100.dts [new file with mode: 0644]

index 5ead787..514b980 100644 (file)
@@ -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 (file)
index 0000000..65e66f9
--- /dev/null
@@ -0,0 +1,395 @@
+/*
+ * Copyright (C) 2015 Lucas Stach <kernel@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>;
+       };
+
+       reg_hdmi: regulator-hdmi {
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_h100_reg_hdmi>;
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
+               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 GPIO_ACTIVE_HIGH>;
+               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@51 {
+               compatible = "microchip,24c02", "at24";
+               reg = <0x51>;
+       };
+
+       rtc: pcf8523@68 {
+               compatible = "nxp,pcf8523";
+               reg = <0x68>;
+       };
+
+       sgtl5000: sgtl5000@0a {
+               compatible = "fsl,sgtl5000";
+               reg = <0x0a>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_h100_sgtl5000>;
+               clocks = <&clks IMX6QDL_CLK_CKO>;
+               VDDA-supply = <&reg_3p3v>;
+               VDDIO-supply = <&reg_3p3v>;
+       };
+
+       tc358743: tc358743@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@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@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 = <&reg_usbh1_vbus>;
+       status = "okay";
+};
+
+&usbotg {
+       disable-over-current;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_h100_usbotg_id>;
+       vbus-supply = <&reg_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 = <&reg_3p3v>;
+       vqmmc-supply = <&reg_nvcc_sd2>;
+       cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+       status = "okay";
+};