aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts
diff options
context:
space:
mode:
authorEric Bénard <eric@eukrea.com>2013-12-05 14:28:06 +0100
committerShawn Guo <shawn.guo@linaro.org>2014-02-09 21:33:20 +0800
commit9a4cc056530d88b25215da155061e5449a9b8f99 (patch)
treea4aab127139de2daeba4b2829469dfc1d374f481 /arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts
parentbb89b8d2aa371d2a4f74ff66c386089c4d0c2f99 (diff)
downloadlinux-stericsson-9a4cc056530d88b25215da155061e5449a9b8f99.tar.gz
ARM: mxs: Add support for the eukrea-cpuimx28.
The following devices/functionalities were tested: * Main UART. * Ethernet0. * Ethernet1. * SD. * USB host. * USB otg. * Display(and its backlight). * Touchscreen. * Audio. * nand. * i2c and the pcf8563 device. * The gpio buttons. * The gpio leds. * Watchdog 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: linux-arm-kernel@lists.infradead.org Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts')
-rw-r--r--arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts71
1 files changed, 71 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts b/arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts
new file mode 100644
index 000000000000..7c1572c5a4fb
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-eukrea-mbmx283lc.dts
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <eric@eukrea.com>
+ * 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.
+ */
+
+/*
+ * Module contains : i.MX282 + 64MB DDR2 + NAND + Ethernet PHY + RTC
+ */
+
+/dts-v1/;
+#include "imx28-eukrea-mbmx28lc.dtsi"
+
+/ {
+ model = "Eukrea Electromatique MBMX283LC";
+ compatible = "eukrea,mbmx283lc", "eukrea,mbmx28lc", "fsl,imx28";
+
+ memory {
+ reg = <0x40000000 0x04000000>;
+ };
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpmi_pins_a>;
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ pcf8563: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+
+&mac0 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mac0_pins_a>;
+ phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&pinctrl{
+ pinctrl-names = "default";
+ pinctrl-0 = <&hog_pins_cpuimx283>;
+
+ hog_pins_cpuimx283: hog-cpuimx283@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_ENET0_RX_CLK__GPIO_4_13
+ MX28_PAD_ENET0_TX_CLK__GPIO_4_5
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_ENABLE>;
+ };
+};