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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>;
+ };
+};
+
+&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.
+ */
+
+/dts-v1/;
+#include "imx51-eukrea-cpuimx51.dtsi"
+
+/ {
+ model = "Eukrea CPUIMX51";
+ compatible = "eukrea,mbimxsd51","eukrea,cpuimx51", "fsl,imx51";
+
+ 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";
+ };
+ };
+};
+
+&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. * Ethernet. * NAND. * The BP1 button. * The LED. * Watchdog * SD. 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 | 63 ++++++++++ .../boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts | 132 ++++++++++++++++++++ 2 files changed, 195 insertions(+) create mode 100644 arch/arm/boot/dts/imx51-eukrea-cpuimx51.dtsi create mode 100644 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts