diff options
| author | wigyori <wigyori@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-10-14 21:22:40 +0000 |
|---|---|---|
| committer | wigyori <wigyori@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-10-14 21:22:40 +0000 |
| commit | 4a2c980527d6afcc965ca34ec0972bca666c7161 (patch) | |
| tree | 3db80590365c4782e1a36be6f4cd90044ccc1c98 /target/linux/mxs/files | |
| parent | 01047473ba90183ae408604f0a8ebcc918e9f6d3 (diff) | |
mxs: add support for I2SE Duckbill devices
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38407 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mxs/files')
| -rw-r--r-- | target/linux/mxs/files/arch/arm/boot/dts/imx28-duckbill.dts | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/target/linux/mxs/files/arch/arm/boot/dts/imx28-duckbill.dts b/target/linux/mxs/files/arch/arm/boot/dts/imx28-duckbill.dts new file mode 100644 index 0000000000..b102d6200d --- /dev/null +++ b/target/linux/mxs/files/arch/arm/boot/dts/imx28-duckbill.dts @@ -0,0 +1,118 @@ +/* + * Copyright (C) 2013 Michael Heimpold <mhei@heimpold.de> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "I2SE Duckbill"; + compatible = "i2se,duckbill", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg &mmc0_sck_cfg>; + bus-width = <8>; + vmmc-supply = <®_3p3v>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13, PHY Reset */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + led_pins_a: led_gpio@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3003 /* MX28_PAD_AUART0_RX__GPIO_3_0 */ + 0x3013 /* MX28_PAD_AUART0_TX__GPIO_3_1 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb0: usb@80080000 { + status = "okay"; + }; + + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-supply = <®_3p3v>; + phy-reset-gpios = <&gpio4 13 0>; + phy-reset-duration = <100>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_a>; + + status { + label = "duckbill:green:status"; + gpios = <&gpio3 0 0>; + }; + + failure { + label = "duckbill:red:status"; + gpios = <&gpio3 1 0>; + }; + }; +}; |