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+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include "imx51.dtsi"
+
+/ {
+ model = "Eukrea CPUIMX51";
+ compatible = "eukrea,cpuimx51", "fsl,imx51";
+
+ memory {
+ reg = <0x90000000 0x10000000>; /* 256M */
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec_2>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_1>;
+ status = "okay";
+
+ pcf8563@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+
+ tsc2007@49 {
+ compatible = "ti,tsc2007";
+ reg = <0x49>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tsc2007_1>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <0x0 0x8>;
+ gpios = <&gpio4 0 0>;
+ x-plate-ohms = <180>;
+ };
+};
+
+&iomuxc {
+ tsc2007 {
+ pinctrl_tsc2007_1: tsc2007grp-1 {
+ fsl,pins = <
+ MX51_PAD_GPIO_NAND__GPIO_NAND 0x1f5
+ MX51_PAD_NANDF_D8__GPIO4_0 0x1f5
+ >;
+ };
+ };
+};
+
+&nfc {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ status = "okay";
+};
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+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include "imx51-eukrea-mbimxsd51-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD51 with the CMO-QVGA Display";
+ compatible = "eukrea,mbimxsd51-baseboard-cmo-qvga", "eukrea,mbimxsd51-baseboard", "eukrea,cpuimx51", "fsl,imx51";
+
+ backlight {
+ compatible = "gpio-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight_1>;
+ gpios = <&gpio3 4 0>;
+ default-brightness-level = <1>;
+ };
+
+ reg_lcd_3v3: lcd-en {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
+ regulator-name = "lcd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 13 0>;
+ enable-active-high;
+ };
+
+};
+
+&display {
+ display = <&cmo_qvga>;
+ lcd-supply = <®_lcd_3v3>;
+ status = "okay";
+
+ cmo_qvga: display {
+ model = "CMO-QVGA";
+ bits-per-pixel = <16>;
+ native-mode = <&qvga_timings>;
+ display-timings {
+ qvga_timings: 320x240 {
+ clock-frequency = <6500000>;
+ hactive = <320>;
+ vactive = <240>;
+ hfront-porch = <20>;
+ hback-porch = <38>;
+ vfront-porch = <4>;
+ vback-porch = <15>;
+ hsync-len = <30>;
+ vsync-len = <3>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+};
new file mode 100644
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include "imx51-eukrea-mbimxsd51-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD51 with the DVI-SVGA Display";
+ compatible = "eukrea,mbimxsd51-baseboard-dvi-svga", "eukrea,mbimxsd51-baseboard", "eukrea,cpuimx51", "fsl,imx51";
+};
+
+&display {
+ display = <&dvi_svga>;
+ status = "okay";
+
+ dvi_svga: display {
+ model = "DVI-SVGA";
+ bits-per-pixel = <16>;
+ native-mode = <&svga_timings>;
+ display-timings {
+ svga_timings: 800x600 {
+ clock-frequency = <38251000>;
+ hactive = <800>;
+ vactive = <600>;
+ hback-porch = <112>;
+ hfront-porch = <32>;
+ vback-porch = <3>;
+ vfront-porch = <17>;
+ hsync-len = <80>;
+ vsync-len = <4>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
new file mode 100644
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include "imx51-eukrea-mbimxsd51-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD51 with the DVI-VGA Display";
+ compatible = "eukrea,mbimxsd51-baseboard-dvi-vga", "eukrea,mbimxsd51-baseboard", "eukrea,cpuimx51", "fsl,imx51";
+};
+
+&display {
+ display = <&dvi_vga>;
+ status = "okay";
+
+ dvi_vga: display {
+ model = "DVI-VGA";
+ bits-per-pixel = <16>;
+ native-mode = <&vga_timings>;
+ display-timings {
+ vga_timings: 640x480 {
+ clock-frequency = <23750000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <80>;
+ hfront-porch = <16>;
+ vback-porch = <3>;
+ vfront-porch = <13>;
+ hsync-len = <64>;
+ vsync-len = <4>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
new file mode 100644
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+/dts-v1/;
+#include "imx51-eukrea-cpuimx51.dtsi"
+
+/ {
+ model = "Eukrea CPUIMX51";
+ compatible = "eukrea,mbimxsd51","eukrea,cpuimx51", "fsl,imx51";
+
+ soc {
+ display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ crtcs = <&ipu 0>;
+ interface-pix-fmt = "rgb666";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ipu_disp1_1>;
+ status = "disabled";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpiokeys_1>;
+
+ button-1 {
+ label = "BP1";
+ gpios = <&gpio3 31 1>;
+ linux,code = <256>;
+ gpio-key,wakeup;
+ linux,input-type = <1>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioled>;
+
+ led1 {
+ label = "led1";
+ gpios = <&gpio3 30 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ sound {
+ compatible = "eukrea,eukrea-tlv320";
+ model = "imx51-eukrea-tlv320aic23";
+ ssi-controller = <&ssi2>;
+ fsl,audio-codec = <&tlv320aic23>;
+ mux-int-port = <2>;
+ mux-ext-port = <3>;
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux_1>;
+ status = "okay";
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1_1 &pinctrl_esdhc1_cd>;
+ fsl,cd-controller;
+ status = "okay";
+};
+
+&i2c1 {
+ tlv320aic23: codec@1a {
+ compatible = "ti,tlv320aic23";
+ reg = <0x1a>;
+ };
+};
+
+&iomuxc {
+ backlight {
+ pinctrl_backlight_1: backlightgrp-1 {
+ fsl,pins = <
+ MX51_PAD_DI1_D1_CS__GPIO3_4 0x1f5
+ >;
+ };
+ };
+
+ esdhc1 {
+ pinctrl_esdhc1_cd: esdhc1_cd {
+ fsl,pins = <
+ MX51_PAD_GPIO1_0__SD1_CD 0x20d5
+ >;
+ };
+ };
+
+ gpio-keys {
+ pinctrl_gpiokeys_1: gpiokeysgrp-1 {
+ fsl,pins = <
+ MX51_PAD_NANDF_D9__GPIO3_31 0x1f5
+ >;
+ };
+ };
+
+ leds {
+ pinctrl_gpioled: gpioledgrp-1 {
+ fsl,pins = <
+ MX51_PAD_NANDF_D10__GPIO3_30 0x80000000
+ >;
+ };
+ };
+
+ reg_lcd_3v3 {
+ pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
+ fsl,pins = <
+ MX51_PAD_CSI1_D9__GPIO3_13 0x1f5
+ >;
+ };
+ };
+};
+
+&ssi2 {
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_1>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_2 &pinctrl_uart3_rtscts_2>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
The following devices/functionalities were added: * Main and secondary UARTs. * i2c and the pcf8563 device. * Sound. * CMO-QVGA(With backlight), DVI-VGA and DVI-SVGA displays * Ethernet. * NAND. * The BP1 button. * The LED. * Watchdog * SD. * Touchscreen. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: devicetree@vger.kernel.org Cc: Sascha Hauer <kernel@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Denis Carikli <denis@eukrea.com> --- arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi | 74 ++++++++++ .../imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts | 73 ++++++++++ .../imx51-eukrea-mbimxsd51-baseboard-dvi-svga.dts | 52 +++++++ .../imx51-eukrea-mbimxsd51-baseboard-dvi-vga.dts | 52 +++++++ .../boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts | 151 ++++++++++++++++++++ 5 files changed, 402 insertions(+) create mode 100644 arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi create mode 100644 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts create mode 100644 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-dvi-svga.dts create mode 100644 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-dvi-vga.dts create mode 100644 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts