* [PATCH v2] ARM: imx6: add ZII RDU2 boards
@ 2017-02-10 15:39 Lucas Stach
2017-02-11 18:37 ` Chris Healy
2017-03-08 17:14 ` Shawn Guo
0 siblings, 2 replies; 4+ messages in thread
From: Lucas Stach @ 2017-02-10 15:39 UTC (permalink / raw)
To: linux-arm-kernel
This adds support for the Zodiac Inflight Innovations RDU2 board,
which has both a Quad and a QuadPlus variant.
The board supports different panels, with the bootloader patching
in the correct compatible, depending on the hardware configuration.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
---
v2: correct touchscreen IRQ to level low.
---
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/imx6q-zii-rdu2.dts | 50 ++
arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 935 ++++++++++++++++++++++++++++++++
arch/arm/boot/dts/imx6qp-zii-rdu2.dts | 50 ++
4 files changed, 1038 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/imx6q-zii-rdu2.dts
create mode 100644 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
create mode 100644 arch/arm/boot/dts/imx6qp-zii-rdu2.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cccdbcb557b6..7b6a03bde926 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -416,9 +416,11 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-utilite-pro.dtb \
imx6q-wandboard.dtb \
imx6q-wandboard-revb1.dtb \
+ imx6q-zii-rdu2.dtb \
imx6qp-nitrogen6_max.dtb \
imx6qp-sabreauto.dtb \
- imx6qp-sabresd.dtb
+ imx6qp-sabresd.dtb \
+ imx6qp-zii-rdu2.dtb
dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-evk.dtb \
imx6sl-warp.dtb
diff --git a/arch/arm/boot/dts/imx6q-zii-rdu2.dts b/arch/arm/boot/dts/imx6q-zii-rdu2.dts
new file mode 100644
index 000000000000..b2d346640fd7
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-zii-rdu2.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016-2017 Zodiac Inflight Innovations
+ *
+ * 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-zii-rdu2.dtsi>
+
+/ {
+ model = "ZII RDU2 Board";
+ compatible = "zii,imx6q-zii-rdu2", "fsl,imx6q";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
new file mode 100644
index 000000000000..6ef043cdc054
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -0,0 +1,935 @@
+/*
+ * Copyright (C) 2016-2017 Zodiac Inflight Innovations
+ *
+ * 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.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
+
+/ {
+ chosen {
+ linux,stdout-path = &uart1;
+ };
+
+ aliases {
+ mdio-gpio0 = &mdio1;
+ };
+
+ mdio1: mdio {
+ compatible = "virtual,mdio-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mdio1>;
+ gpios = <&gpio6 5 GPIO_ACTIVE_HIGH
+ &gpio6 4 GPIO_ACTIVE_HIGH>;
+ };
+
+ reg_28p0v: regulator-28p0v {
+ compatible = "regulator-fixed";
+ regulator-name = "28V_IN";
+ regulator-min-microvolt = <28000000>;
+ regulator-max-microvolt = <28000000>;
+ regulator-always-on;
+ };
+
+ reg_12p0v: regulator-12p0v {
+ compatible = "regulator-fixed";
+ vin-supply = <®_28p0v>;
+ regulator-name = "12V_MAIN";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-always-on;
+ };
+
+ reg_5p0v_main: regulator-5p0v-main {
+ compatible = "regulator-fixed";
+ vin-supply = <®_12p0v>;
+ regulator-name = "5V_MAIN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ reg_5p0v_user_usb: regulator-5p0v-user-usb {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_user_usb>;
+ vin-supply = <®_5p0v_main>;
+ regulator-name = "5V_USER_USB";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 GPIO_ACTIVE_LOW>;
+ startup-delay-us = <1000>;
+ };
+
+ reg_3p3v_pmic: regulator-3p3v-pmic {
+ compatible = "regulator-fixed";
+ vin-supply = <®_12p0v>;
+ regulator-name = "PMIC_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ vin-supply = <®_3p3v_pmic>;
+ regulator-name = "GEN_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v_sd: regulator-3p3v-sd {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_3p3v_sd>;
+ vin-supply = <®_3p3v>;
+ regulator-name = "3V3_SD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <1000>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_3p3v_display: regulator-3p3v-display {
+ compatible = "regulator-fixed";
+ vin-supply = <®_12p0v>;
+ regulator-name = "3V3_DISPLAY";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v_ssd: regulator-3p3v-ssd {
+ compatible = "regulator-fixed";
+ vin-supply = <®_12p0v>;
+ regulator-name = "3V3_SSD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ sound1 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Front";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&sound1_codec>;
+ simple-audio-card,frame-master = <&sound1_codec>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPLEFT",
+ "Headphone Jack", "HPRIGHT",
+ "LEFTIN", "HPL",
+ "RIGHTIN", "HPR";
+ simple-audio-card,aux-devs = <&hpa1>;
+ sound1_cpu: simple-audio-card,cpu {
+ sound-dai = <&ssi2>;
+ };
+ sound1_codec: simple-audio-card,codec {
+ sound-dai = <&codec1>;
+ clocks = <&cs2000>;
+ };
+ };
+
+ sound2 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Back";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&sound2_codec>;
+ simple-audio-card,frame-master = <&sound2_codec>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPLEFT",
+ "Headphone Jack", "HPRIGHT",
+ "LEFTIN", "HPL",
+ "RIGHTIN", "HPR";
+ simple-audio-card,aux-devs = <&hpa2>;
+ sound2_cpu: simple-audio-card,cpu {
+ sound-dai = <&ssi1>;
+ };
+ sound2_codec: simple-audio-card,codec {
+ sound-dai = <&codec2>;
+ clocks = <&cs2000>;
+ };
+ };
+
+ panel {
+ power-supply = <®_3p3v_display>;
+ status = "disabled";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+
+ disp0: disp0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx-parallel-display";
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_disp0>;
+
+ port at 0 {
+ reg = <0>;
+
+ disp0_in_0: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ port at 1 {
+ reg = <1>;
+
+ disp0_out: endpoint {
+ remote-endpoint = <&tc358767_in>;
+ };
+ };
+ };
+
+ cs2000_ref: cs2000-ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
+ };
+
+ cs2000_in_dummy: cs2000-in-dummy {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ edp_refclk: edp-refclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <19200000>;
+ };
+};
+
+®_arm {
+ vin-supply = <&sw1a_reg>;
+};
+
+®_pu {
+ vin-supply = <&sw1c_reg>;
+};
+
+®_soc {
+ vin-supply = <&sw1c_reg>;
+};
+
+&ldb {
+ lvds-channel at 0 {
+ port at 4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ fsl,uart-has-rtscts;
+ linux,rs485-enabled-at-boot-time;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ status = "okay";
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
+
+ nor_flash: m25p128 at 0 {
+ compatible = "m25p128";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+ clock-frequency = <100000>;
+
+ codec2: tlv320dac3100 at 18 {
+ compatible = "ti,tlv320dac3100";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_codec2>;
+ reg = <0x18>;
+ #sound-dai-cells = <0>;
+ HPVDD-supply = <®_3p3v>;
+ SPRVDD-supply = <®_3p3v>;
+ SPLVDD-supply = <®_3p3v>;
+ AVDD-supply = <®_3p3v>;
+ IOVDD-supply = <®_3p3v>;
+ DVDD-supply = <&vgen4_reg>;
+ reset-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ accel: MMA8451QT at 1c {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_accel>;
+ compatible = "fsl,mma8451";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio1>;
+ interrupt-names = "int1", "int2";
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>, <20 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ hpa2: tpa6130a2 at 60 {
+ compatible = "ti,tpa6130a2";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tpa2>;
+ reg = <0x60>;
+ power-gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ Vdd-supply = <®_5p0v_main>;
+ };
+
+ edp-bridge at 68 {
+ compatible = "toshiba,tc358767";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tc358767>;
+ reg = <0x68>;
+ status = "disabled";
+ shutdown-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ clock-names = "ref";
+ clocks = <&edp_refclk>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 1 {
+ reg = <1>;
+
+ tc358767_in: endpoint {
+ remote-endpoint = <&disp0_out>;
+ };
+ };
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+ clock-frequency = <100000>;
+
+ pmic: pfuze100 at 08 {
+ compatible = "fsl,pfuze100";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pfuze100_irq>;
+ reg = <0x08>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3b_reg: sw3b {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw4_reg: sw4 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ lm75 at 48 {
+ compatible = "national,lm75";
+ reg = <0x48>;
+ };
+
+ cs2000: cs2000 at 4e {
+ compatible = "cirrus,cs2000-cp";
+ reg = <0x4e>;
+ #clock-cells = <0>;
+ clock-names = "clk_in", "ref_clk";
+ clocks = <&cs2000_in_dummy>, <&cs2000_ref>;
+ assigned-clocks = <&cs2000>;
+ assigned-clock-rates = <24000000>;
+ };
+
+ eeprom: at24 at 54 {
+ compatible = "at,24c128";
+ reg = <0x54>;
+ };
+
+ rtc: ds1341 at 68 {
+ compatible = "dallas,ds1341";
+ reg = <0x68>;
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ codec1: tlv320dac3100 at 18 {
+ compatible = "ti,tlv320dac3100";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_codec1>;
+ reg = <0x18>;
+ #sound-dai-cells = <0>;
+ HPVDD-supply = <®_3p3v>;
+ SPRVDD-supply = <®_3p3v>;
+ SPLVDD-supply = <®_3p3v>;
+ AVDD-supply = <®_3p3v>;
+ IOVDD-supply = <®_3p3v>;
+ DVDD-supply = <&vgen4_reg>;
+ reset-gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ rmi-i2c-dev at 20 {
+ compatible = "syna,rmi4-i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ts>;
+ reg = <0x20>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <®_5p0v_main>;
+ vio-supply = <®_3p3v>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rmi4-f01 at 1 {
+ reg = <0x1>;
+ syna,nosleep-mode = <1>;
+ };
+
+ rmi4-f11 at 11 {
+ reg = <0x11>;
+ touchscreen-inverted-y;
+ touchscreen-swapped-x-y;
+ syna,sensor-type = <1>;
+ };
+
+ rmi4-f12 at 12 {
+ reg = <0x12>;
+ touchscreen-inverted-y;
+ touchscreen-swapped-x-y;
+ syna,sensor-type = <1>;
+ };
+ };
+
+ hpa1: tpa6130a2 at 60 {
+ compatible = "ti,tpa6130a2";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tpa1>;
+ reg = <0x60>;
+ power-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ Vdd-supply = <®_5p0v_main>;
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&disp0_in_0>;
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <®_3p3v_sd>;
+ vqmmc-supply = <®_3p3v>;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ bus-width = <4>;
+ cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <®_3p3v_sd>;
+ vqmmc-supply = <®_3p3v>;
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <8>;
+ vmmc-supply = <®_3p3v>;
+ vqmmc-supply = <®_3p3v>;
+ non-removable;
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+ target-supply = <®_3p3v_ssd>;
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rmii";
+ phy-reset-gpios = <&gpio1 23 0 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = "100";
+ phy-supply = <®_3p3v>;
+ status = "okay";
+
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+};
+
+&usbh1 {
+ vbus-supply = <®_5p0v_main>;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_5p0v_user_usb>;
+ disable-over-current;
+ dr_mode = "host";
+ status = "okay";
+};
+
+
+&ssi1 {
+ status = "okay";
+};
+
+&ssi2 {
+ status = "okay";
+};
+
+&audmux {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+
+ ssi1 {
+ fsl,audmux-port = <0>;
+ fsl,port-config = <
+ (IMX_AUDMUX_V2_PTCR_SYN |
+ IMX_AUDMUX_V2_PTCR_TFSEL(2) |
+ IMX_AUDMUX_V2_PTCR_TCSEL(2) |
+ IMX_AUDMUX_V2_PTCR_TFSDIR |
+ IMX_AUDMUX_V2_PTCR_TCLKDIR)
+ IMX_AUDMUX_V2_PDCR_RXDSEL(2)
+ >;
+ };
+
+ aud3 {
+ fsl,audmux-port = <2>;
+ fsl,port-config = <
+ IMX_AUDMUX_V2_PTCR_SYN
+ IMX_AUDMUX_V2_PDCR_RXDSEL(0)
+ >;
+ };
+
+ ssi2 {
+ fsl,audmux-port = <1>;
+ fsl,port-config = <
+ (IMX_AUDMUX_V2_PTCR_SYN |
+ IMX_AUDMUX_V2_PTCR_TFSEL(4) |
+ IMX_AUDMUX_V2_PTCR_TCSEL(4) |
+ IMX_AUDMUX_V2_PTCR_TFSDIR |
+ IMX_AUDMUX_V2_PTCR_TCLKDIR)
+ IMX_AUDMUX_V2_PDCR_RXDSEL(4)
+ >;
+ };
+
+ aud5 {
+ fsl,audmux-port = <4>;
+ fsl,port-config = <
+ IMX_AUDMUX_V2_PTCR_SYN
+ IMX_AUDMUX_V2_PDCR_RXDSEL(1)
+ >;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+
+ imx6qdl-zii-rdu2 {
+ pinctrl_codec1: dac1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x40000038
+ >;
+ };
+
+ pinctrl_codec2: dac2grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x40000038
+ >;
+ };
+
+ pinctrl_accel: accelgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x4001b000
+ MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x4001b000
+ >;
+ };
+
+ pinctrl_tpa1: tpa6130-1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x40000038
+ >;
+ };
+
+ pinctrl_tpa2: tpa6130-2grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x40000038
+ >;
+ };
+
+ pinctrl_reg_user_usb: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x40000038
+ >;
+ };
+
+ pinctrl_ts: tsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
+ MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
+ >;
+ };
+
+ pinctrl_pfuze100_irq: pfuze100grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x40010000
+ >;
+ };
+
+ pinctrl_rmii_phy_irq: phygrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x40010000
+ >;
+ };
+
+ pinctrl_reg_3p3v_sd: mmcsupply1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x858
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
+ MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
+ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b1
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x000b1
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x100b1
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x100f5
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x100f5
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x100c0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x100c0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x100f5
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x100f5
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x40010040
+ MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x100b0
+ MX6QDL_PAD_ENET_REF_CLK__GPIO1_IO23 0x1b0b0
+ >;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
+ MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x130b0
+ MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x130b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x10038
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x10059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10069
+ 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 0x17059
+ MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x40010040
+ MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x40010040
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x10059
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10069
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x40010040
+ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x40010040
+
+ >;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
+ MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
+ MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
+ MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
+ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
+ MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x1b0b1
+ >;
+ };
+
+ pinctrl_mdio1: bitbangmdiogrp {
+ fsl,pins = <
+ /* Bitbang MDIO for DEB Switch */
+ MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x4001b030
+ MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x40018830
+ >;
+ };
+
+ pinctrl_disp0: disp0grp {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x100f9
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x100f9
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x100f9
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x100f9
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x100f9
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x100f9
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x100f9
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x100f9
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x100f9
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x100f9
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x100f9
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x100f9
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x100f9
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x100f9
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x100f9
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x100f9
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x100f9
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x100f9
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x100f9
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x100f9
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x100f9
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x100f9
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x100f9
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x100f9
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x100f9
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x100f9
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x100f9
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x100f9
+ >;
+ };
+
+ pinctrl_tc358767: tc358767grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x10
+ >;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/imx6qp-zii-rdu2.dts b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts
new file mode 100644
index 000000000000..882b3bd97e07
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016-2017 Zodiac Inflight Innovations
+ *
+ * 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 <imx6qp.dtsi>
+#include <imx6qdl-zii-rdu2.dtsi>
+
+/ {
+ model = "ZII RDU2+ Board";
+ compatible = "zii,imx6qp-zii-rdu2", "fsl,imx6qp";
+};
--
2.11.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2] ARM: imx6: add ZII RDU2 boards
2017-02-10 15:39 [PATCH v2] ARM: imx6: add ZII RDU2 boards Lucas Stach
@ 2017-02-11 18:37 ` Chris Healy
2017-03-08 17:14 ` Shawn Guo
1 sibling, 0 replies; 4+ messages in thread
From: Chris Healy @ 2017-02-11 18:37 UTC (permalink / raw)
To: linux-arm-kernel
> +
> +#include <imx6qp.dtsi>
> +#include <imx6qdl-zii-rdu2.dtsi>
> +
> +/ {
> + model = "ZII RDU2+ Board";
> + compatible = "zii,imx6qp-zii-rdu2", "fsl,imx6qp";
> +};
> --
> 2.11.0
>
Tested-by: Chris Healy <cphealy@gmail.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2] ARM: imx6: add ZII RDU2 boards
2017-02-10 15:39 [PATCH v2] ARM: imx6: add ZII RDU2 boards Lucas Stach
2017-02-11 18:37 ` Chris Healy
@ 2017-03-08 17:14 ` Shawn Guo
2017-03-08 17:32 ` Lucas Stach
1 sibling, 1 reply; 4+ messages in thread
From: Shawn Guo @ 2017-03-08 17:14 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Feb 10, 2017 at 04:39:28PM +0100, Lucas Stach wrote:
> This adds support for the Zodiac Inflight Innovations RDU2 board,
> which has both a Quad and a QuadPlus variant.
>
> The board supports different panels, with the bootloader patching
> in the correct compatible, depending on the hardware configuration.
>
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> Tested-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
'ARM: dts: imx6: ...' for subject prefix please.
> ---
> v2: correct touchscreen IRQ to level low.
> ---
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/imx6q-zii-rdu2.dts | 50 ++
> arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 935 ++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/imx6qp-zii-rdu2.dts | 50 ++
> 4 files changed, 1038 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/imx6q-zii-rdu2.dts
> create mode 100644 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> create mode 100644 arch/arm/boot/dts/imx6qp-zii-rdu2.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index cccdbcb557b6..7b6a03bde926 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -416,9 +416,11 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6q-utilite-pro.dtb \
> imx6q-wandboard.dtb \
> imx6q-wandboard-revb1.dtb \
> + imx6q-zii-rdu2.dtb \
> imx6qp-nitrogen6_max.dtb \
> imx6qp-sabreauto.dtb \
> - imx6qp-sabresd.dtb
> + imx6qp-sabresd.dtb \
> + imx6qp-zii-rdu2.dtb
> dtb-$(CONFIG_SOC_IMX6SL) += \
> imx6sl-evk.dtb \
> imx6sl-warp.dtb
> diff --git a/arch/arm/boot/dts/imx6q-zii-rdu2.dts b/arch/arm/boot/dts/imx6q-zii-rdu2.dts
> new file mode 100644
> index 000000000000..b2d346640fd7
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-zii-rdu2.dts
> @@ -0,0 +1,50 @@
> +/*
> + * Copyright (C) 2016-2017 Zodiac Inflight Innovations
> + *
> + * 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-zii-rdu2.dtsi>
> +
> +/ {
> + model = "ZII RDU2 Board";
> + compatible = "zii,imx6q-zii-rdu2", "fsl,imx6q";
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> new file mode 100644
> index 000000000000..6ef043cdc054
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> @@ -0,0 +1,935 @@
> +/*
> + * Copyright (C) 2016-2017 Zodiac Inflight Innovations
> + *
> + * 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.
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/sound/fsl-imx-audmux.h>
> +
> +/ {
> + chosen {
> + linux,stdout-path = &uart1;
Use stdout-path instead.
> + };
> +
> + aliases {
> + mdio-gpio0 = &mdio1;
> + };
> +
> + mdio1: mdio {
> + compatible = "virtual,mdio-gpio";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mdio1>;
> + gpios = <&gpio6 5 GPIO_ACTIVE_HIGH
> + &gpio6 4 GPIO_ACTIVE_HIGH>;
> + };
> +
> + reg_28p0v: regulator-28p0v {
> + compatible = "regulator-fixed";
> + regulator-name = "28V_IN";
> + regulator-min-microvolt = <28000000>;
> + regulator-max-microvolt = <28000000>;
> + regulator-always-on;
> + };
> +
> + reg_12p0v: regulator-12p0v {
> + compatible = "regulator-fixed";
> + vin-supply = <®_28p0v>;
> + regulator-name = "12V_MAIN";
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + regulator-always-on;
> + };
> +
> + reg_5p0v_main: regulator-5p0v-main {
> + compatible = "regulator-fixed";
> + vin-supply = <®_12p0v>;
> + regulator-name = "5V_MAIN";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +
> + reg_5p0v_user_usb: regulator-5p0v-user-usb {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_user_usb>;
> + vin-supply = <®_5p0v_main>;
> + regulator-name = "5V_USER_USB";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio3 22 GPIO_ACTIVE_LOW>;
> + startup-delay-us = <1000>;
> + };
> +
> + reg_3p3v_pmic: regulator-3p3v-pmic {
> + compatible = "regulator-fixed";
> + vin-supply = <®_12p0v>;
> + regulator-name = "PMIC_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_3p3v: regulator-3p3v {
> + compatible = "regulator-fixed";
> + vin-supply = <®_3p3v_pmic>;
> + regulator-name = "GEN_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_3p3v_sd: regulator-3p3v-sd {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg_3p3v_sd>;
> + vin-supply = <®_3p3v>;
> + regulator-name = "3V3_SD";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
> + startup-delay-us = <1000>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + reg_3p3v_display: regulator-3p3v-display {
> + compatible = "regulator-fixed";
> + vin-supply = <®_12p0v>;
> + regulator-name = "3V3_DISPLAY";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_3p3v_ssd: regulator-3p3v-ssd {
> + compatible = "regulator-fixed";
> + vin-supply = <®_12p0v>;
> + regulator-name = "3V3_SSD";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + sound1 {
> + compatible = "simple-audio-card";
> + simple-audio-card,name = "Front";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,bitclock-master = <&sound1_codec>;
> + simple-audio-card,frame-master = <&sound1_codec>;
> + simple-audio-card,widgets =
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Headphone Jack", "HPLEFT",
> + "Headphone Jack", "HPRIGHT",
> + "LEFTIN", "HPL",
> + "RIGHTIN", "HPR";
> + simple-audio-card,aux-devs = <&hpa1>;
> + sound1_cpu: simple-audio-card,cpu {
> + sound-dai = <&ssi2>;
> + };
> + sound1_codec: simple-audio-card,codec {
> + sound-dai = <&codec1>;
> + clocks = <&cs2000>;
> + };
Please have newline between property list and child node, also between
nodes.
> + };
> +
> + sound2 {
> + compatible = "simple-audio-card";
> + simple-audio-card,name = "Back";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,bitclock-master = <&sound2_codec>;
> + simple-audio-card,frame-master = <&sound2_codec>;
> + simple-audio-card,widgets =
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Headphone Jack", "HPLEFT",
> + "Headphone Jack", "HPRIGHT",
> + "LEFTIN", "HPL",
> + "RIGHTIN", "HPR";
> + simple-audio-card,aux-devs = <&hpa2>;
> + sound2_cpu: simple-audio-card,cpu {
> + sound-dai = <&ssi1>;
> + };
> + sound2_codec: simple-audio-card,codec {
> + sound-dai = <&codec2>;
> + clocks = <&cs2000>;
> + };
> + };
> +
> + panel {
> + power-supply = <®_3p3v_display>;
> + status = "disabled";
Why does it get disabled?
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&lvds0_out>;
> + };
> + };
> + };
> +
> + disp0: disp0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "fsl,imx-parallel-display";
> + status = "disabled";
Please have 'status' at the end of property list.
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_disp0>;
> +
> + port at 0 {
> + reg = <0>;
> +
> + disp0_in_0: endpoint {
> + remote-endpoint = <&ipu1_di0_disp0>;
> + };
> + };
> +
> + port at 1 {
> + reg = <1>;
> +
> + disp0_out: endpoint {
> + remote-endpoint = <&tc358767_in>;
> + };
> + };
> + };
> +
> + cs2000_ref: cs2000-ref {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <24576000>;
> + };
> +
> + cs2000_in_dummy: cs2000-in-dummy {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + };
> +
> + edp_refclk: edp-refclk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + clock-frequency = <19200000>;
> + };
> +};
> +
> +®_arm {
> + vin-supply = <&sw1a_reg>;
> +};
> +
> +®_pu {
> + vin-supply = <&sw1c_reg>;
> +};
> +
> +®_soc {
> + vin-supply = <&sw1c_reg>;
> +};
> +
> +&ldb {
> + lvds-channel at 0 {
> + port at 4 {
> + reg = <4>;
> +
> + lvds0_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + };
> + };
> + };
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3>;
> + fsl,uart-has-rtscts;
Use uart-has-rtscts instead.
> + linux,rs485-enabled-at-boot-time;
> + status = "okay";
> +};
> +
> +&uart4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart4>;
> + status = "okay";
> +};
> +
> +&ecspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1>;
> + status = "okay";
> + fsl,spi-num-chipselects = <1>;
The property is obsoleted.
> + cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
> +
> + nor_flash: m25p128 at 0 {
Node name should be generic while label can be specific. That said, the
following form might be more reasonable.
m25p128: flash at 0 {
> + compatible = "m25p128";
It should have vendor prefix before m25p128, and should probably
followed by "jedec,spi-nor".
> + spi-max-frequency = <20000000>;
> + reg = <0>;
> + };
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + status = "okay";
> + clock-frequency = <100000>;
> +
> + codec2: tlv320dac3100 at 18 {
tlv320dac3100: codec at 18 {
> + compatible = "ti,tlv320dac3100";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_codec2>;
> + reg = <0x18>;
> + #sound-dai-cells = <0>;
> + HPVDD-supply = <®_3p3v>;
> + SPRVDD-supply = <®_3p3v>;
> + SPLVDD-supply = <®_3p3v>;
> + AVDD-supply = <®_3p3v>;
> + IOVDD-supply = <®_3p3v>;
> + DVDD-supply = <&vgen4_reg>;
> + reset-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
Rather than reset-gpio, what I see in bindings doc is gpio-reset.
> + };
> +
> + accel: MMA8451QT at 1c {
Use a generic node name.
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_accel>;
> + compatible = "fsl,mma8451";
> + reg = <0x1c>;
> + interrupt-parent = <&gpio1>;
> + interrupt-names = "int1", "int2";
> + interrupts = <18 IRQ_TYPE_LEVEL_LOW>, <20 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + hpa2: tpa6130a2 at 60 {
Ditto
> + compatible = "ti,tpa6130a2";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tpa2>;
> + reg = <0x60>;
> + power-gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> + Vdd-supply = <®_5p0v_main>;
> + };
> +
> + edp-bridge at 68 {
> + compatible = "toshiba,tc358767";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tc358767>;
> + reg = <0x68>;
> + status = "disabled";
> + shutdown-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
> + clock-names = "ref";
> + clocks = <&edp_refclk>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port at 1 {
> + reg = <1>;
> +
> + tc358767_in: endpoint {
> + remote-endpoint = <&disp0_out>;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> + clock-frequency = <100000>;
> +
> + pmic: pfuze100 at 08 {
Switch the name of node and label.
> + compatible = "fsl,pfuze100";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pfuze100_irq>;
> + reg = <0x08>;
> + interrupt-parent = <&gpio7>;
> + interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
> +
> + regulators {
> + sw1a_reg: sw1ab {
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1875000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <6250>;
> + };
> +
> + sw1c_reg: sw1c {
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1875000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <6250>;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3a_reg: sw3a {
> + regulator-min-microvolt = <400000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3b_reg: sw3b {
> + regulator-min-microvolt = <400000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw4_reg: sw4 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + snvs_reg: vsnvs {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vref_reg: vrefddr {
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vgen2_reg: vgen2 {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + };
> +
> + vgen4_reg: vgen4 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + vgen5_reg: vgen5 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2500000>;
> + regulator-always-on;
> + };
> +
> + vgen6_reg: vgen6 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + lm75 at 48 {
Use a better node name.
> + compatible = "national,lm75";
> + reg = <0x48>;
> + };
> +
> + cs2000: cs2000 at 4e {
Ditto
> + compatible = "cirrus,cs2000-cp";
> + reg = <0x4e>;
> + #clock-cells = <0>;
> + clock-names = "clk_in", "ref_clk";
> + clocks = <&cs2000_in_dummy>, <&cs2000_ref>;
> + assigned-clocks = <&cs2000>;
> + assigned-clock-rates = <24000000>;
> + };
> +
> + eeprom: at24 at 54 {
Switch name.
> + compatible = "at,24c128";
> + reg = <0x54>;
> + };
> +
> + rtc: ds1341 at 68 {
Ditto
> + compatible = "dallas,ds1341";
> + reg = <0x68>;
> + };
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + codec1: tlv320dac3100 at 18 {
> + compatible = "ti,tlv320dac3100";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_codec1>;
> + reg = <0x18>;
> + #sound-dai-cells = <0>;
> + HPVDD-supply = <®_3p3v>;
> + SPRVDD-supply = <®_3p3v>;
> + SPLVDD-supply = <®_3p3v>;
> + AVDD-supply = <®_3p3v>;
> + IOVDD-supply = <®_3p3v>;
> + DVDD-supply = <&vgen4_reg>;
> + reset-gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> + };
> +
> + rmi-i2c-dev at 20 {
> + compatible = "syna,rmi4-i2c";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ts>;
> + reg = <0x20>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
> + vdd-supply = <®_5p0v_main>;
> + vio-supply = <®_3p3v>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + rmi4-f01 at 1 {
> + reg = <0x1>;
> + syna,nosleep-mode = <1>;
> + };
> +
> + rmi4-f11 at 11 {
> + reg = <0x11>;
> + touchscreen-inverted-y;
> + touchscreen-swapped-x-y;
> + syna,sensor-type = <1>;
> + };
> +
> + rmi4-f12 at 12 {
> + reg = <0x12>;
> + touchscreen-inverted-y;
> + touchscreen-swapped-x-y;
> + syna,sensor-type = <1>;
> + };
> + };
> +
> + hpa1: tpa6130a2 at 60 {
> + compatible = "ti,tpa6130a2";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tpa1>;
> + reg = <0x60>;
> + power-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
> + Vdd-supply = <®_5p0v_main>;
> + };
> +};
> +
> +&ipu1_di0_disp0 {
> + remote-endpoint = <&disp0_in_0>;
> +};
> +
> +&pcie {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pcie>;
> + reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +};
> +
> +
One newline is good enough.
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + bus-width = <4>;
> + cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
> + vmmc-supply = <®_3p3v_sd>;
> + vqmmc-supply = <®_3p3v>;
> + status = "okay";
> +};
> +
> +&usdhc3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc3>;
> + bus-width = <4>;
> + cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
> + vmmc-supply = <®_3p3v_sd>;
> + vqmmc-supply = <®_3p3v>;
> + status = "okay";
> +};
> +
> +&usdhc4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc4>;
> + bus-width = <8>;
> + vmmc-supply = <®_3p3v>;
> + vqmmc-supply = <®_3p3v>;
> + non-removable;
> + status = "okay";
> +};
> +
> +&sata {
> + status = "okay";
> + target-supply = <®_3p3v_ssd>;
> +};
> +
> +&fec {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet>;
> + phy-mode = "rmii";
> + phy-reset-gpios = <&gpio1 23 0 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = "100";
> + phy-supply = <®_3p3v>;
> + status = "okay";
> +
> + fixed-link {
> + speed = <100>;
> + full-duplex;
> + };
> +};
> +
> +&usbh1 {
> + vbus-supply = <®_5p0v_main>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + vbus-supply = <®_5p0v_user_usb>;
> + disable-over-current;
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> +
One newline.
> +&ssi1 {
> + status = "okay";
> +};
> +
> +&ssi2 {
> + status = "okay";
> +};
> +
> +&audmux {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_audmux>;
> +
> + ssi1 {
> + fsl,audmux-port = <0>;
> + fsl,port-config = <
> + (IMX_AUDMUX_V2_PTCR_SYN |
> + IMX_AUDMUX_V2_PTCR_TFSEL(2) |
> + IMX_AUDMUX_V2_PTCR_TCSEL(2) |
> + IMX_AUDMUX_V2_PTCR_TFSDIR |
> + IMX_AUDMUX_V2_PTCR_TCLKDIR)
> + IMX_AUDMUX_V2_PDCR_RXDSEL(2)
> + >;
> + };
> +
> + aud3 {
> + fsl,audmux-port = <2>;
> + fsl,port-config = <
> + IMX_AUDMUX_V2_PTCR_SYN
> + IMX_AUDMUX_V2_PDCR_RXDSEL(0)
> + >;
> + };
> +
> + ssi2 {
> + fsl,audmux-port = <1>;
> + fsl,port-config = <
> + (IMX_AUDMUX_V2_PTCR_SYN |
> + IMX_AUDMUX_V2_PTCR_TFSEL(4) |
> + IMX_AUDMUX_V2_PTCR_TCSEL(4) |
> + IMX_AUDMUX_V2_PTCR_TFSDIR |
> + IMX_AUDMUX_V2_PTCR_TCLKDIR)
> + IMX_AUDMUX_V2_PDCR_RXDSEL(4)
> + >;
> + };
> +
> + aud5 {
> + fsl,audmux-port = <4>;
> + fsl,port-config = <
> + IMX_AUDMUX_V2_PTCR_SYN
> + IMX_AUDMUX_V2_PDCR_RXDSEL(1)
> + >;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> +
> + imx6qdl-zii-rdu2 {
Drop this container node.
> + pinctrl_codec1: dac1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x40000038
> + >;
> + };
> +
> + pinctrl_codec2: dac2grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x40000038
> + >;
> + };
> +
> + pinctrl_accel: accelgrp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x4001b000
> + MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x4001b000
> + >;
> + };
> +
> + pinctrl_tpa1: tpa6130-1grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x40000038
> + >;
> + };
> +
> + pinctrl_tpa2: tpa6130-2grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x40000038
> + >;
> + };
> +
> + pinctrl_reg_user_usb: usbotggrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x40000038
> + >;
> + };
> +
> + pinctrl_ts: tsgrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
> + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0
> + >;
> + };
> +
> + pinctrl_pfuze100_irq: pfuze100grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x40010000
> + >;
> + };
> +
> + pinctrl_rmii_phy_irq: phygrp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x40010000
> + >;
> + };
> +
> + pinctrl_reg_3p3v_sd: mmcsupply1grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x858
> + >;
> + };
> +
> + pinctrl_ecspi1: ecspi1grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
> + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
> + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
> + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b1
> + >;
> + };
> +
> + pinctrl_enet: enetgrp {
> + fsl,pins = <
> + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x000b1
> + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x100b1
> + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x100f5
> + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x100f5
> + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x100c0
> + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x100c0
> + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x100f5
> + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x100f5
> + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x40010040
> + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x100b0
> + MX6QDL_PAD_ENET_REF_CLK__GPIO1_IO23 0x1b0b0
> + >;
> + };
> +
> + pinctrl_audmux: audmuxgrp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
> + MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x130b0
> + MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
> + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
> + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x130b0
> + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
> + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
> + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
> + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
> + >;
> + };
> +
> + pinctrl_pcie: pciegrp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x10038
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
> + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3: uart3grp {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
> + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
> + MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart4: uart4grp {
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
> + MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x10059
> + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10069
> + 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 0x17059
> + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x40010040
> + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x40010040
> + >;
> + };
> +
> + pinctrl_usdhc3: usdhc3grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x10059
> + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10069
> + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
> + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
> + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
> + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
> + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x40010040
> + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x40010040
> +
> + >;
> + };
> +
> + pinctrl_usdhc4: usdhc4grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
> + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
> + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
> + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
> + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
> + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
> + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
> + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
> + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
> + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
> + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x1b0b1
> + >;
> + };
> +
> + pinctrl_mdio1: bitbangmdiogrp {
> + fsl,pins = <
> + /* Bitbang MDIO for DEB Switch */
> + MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x4001b030
> + MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x40018830
> + >;
> + };
> +
> + pinctrl_disp0: disp0grp {
> + fsl,pins = <
> + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x100f9
> + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x100f9
> + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x100f9
> + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x100f9
> + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x100f9
> + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x100f9
> + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x100f9
> + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x100f9
> + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x100f9
> + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x100f9
> + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x100f9
> + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x100f9
> + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x100f9
> + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x100f9
> + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x100f9
> + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x100f9
> + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x100f9
> + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x100f9
> + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x100f9
> + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x100f9
> + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x100f9
> + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x100f9
> + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x100f9
> + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x100f9
> + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x100f9
> + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x100f9
> + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x100f9
> + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x100f9
> + >;
> + };
> +
> + pinctrl_tc358767: tc358767grp {
> + fsl,pins = <
> + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x10
> + >;
> + };
Please try to sort these pinctrl node alphabetically.
Shawn
> + };
> +};
> diff --git a/arch/arm/boot/dts/imx6qp-zii-rdu2.dts b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts
> new file mode 100644
> index 000000000000..882b3bd97e07
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qp-zii-rdu2.dts
> @@ -0,0 +1,50 @@
> +/*
> + * Copyright (C) 2016-2017 Zodiac Inflight Innovations
> + *
> + * 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 <imx6qp.dtsi>
> +#include <imx6qdl-zii-rdu2.dtsi>
> +
> +/ {
> + model = "ZII RDU2+ Board";
> + compatible = "zii,imx6qp-zii-rdu2", "fsl,imx6qp";
> +};
> --
> 2.11.0
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2] ARM: imx6: add ZII RDU2 boards
2017-03-08 17:14 ` Shawn Guo
@ 2017-03-08 17:32 ` Lucas Stach
0 siblings, 0 replies; 4+ messages in thread
From: Lucas Stach @ 2017-03-08 17:32 UTC (permalink / raw)
To: linux-arm-kernel
Am Mittwoch, den 08.03.2017, 18:14 +0100 schrieb Shawn Guo:
> On Fri, Feb 10, 2017 at 04:39:28PM +0100, Lucas Stach wrote:
> > This adds support for the Zodiac Inflight Innovations RDU2 board,
> > which has both a Quad and a QuadPlus variant.
> >
> > The board supports different panels, with the bootloader patching
> > in the correct compatible, depending on the hardware configuration.
> >
> > Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> > Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> > Tested-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
>
[...]
> + panel {
> > + power-supply = <®_3p3v_display>;
> > + status = "disabled";
>
> Why does it get disabled?
The LVDS panel node as well as several other display related nodes are
disabled by default, as this is a generic DT with multiple possible
display configurations. The bootloader (Barebox) knows about the
specific connected display and will enable the correct nodes, as well
as patch in the correct compatible for the panel.
>
> > +
> > + port {
> > + panel_in: endpoint {
> > + remote-endpoint = <&lvds0_out>;
> > + };
> > + };
> > + };
[...]
Regards,
Lucas
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-03-08 17:32 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-02-10 15:39 [PATCH v2] ARM: imx6: add ZII RDU2 boards Lucas Stach
2017-02-11 18:37 ` Chris Healy
2017-03-08 17:14 ` Shawn Guo
2017-03-08 17:32 ` Lucas Stach
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