mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 06:56:46 +07:00
629ae88e9c
This adds a device tree usable on Mele A1000 (and A2000, as it apparently is the same device except for the case). This device features one UART port, Ethernet, an AXP209 PMU on i2c0 and two user configurable LEDs. Signed-off-by: Emilio López <emilio@elopez.com.ar> [maxime: fixed the soc node address] Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
102 lines
1.9 KiB
Plaintext
102 lines
1.9 KiB
Plaintext
/*
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* Copyright 2013 Emilio López
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*
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* Emilio López <emilio@elopez.com.ar>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "sun4i-a10.dtsi"
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/ {
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model = "Mele A1000";
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compatible = "mele,a1000", "allwinner,sun4i-a10";
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aliases {
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serial0 = &uart0;
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};
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soc@01c00000 {
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emac: ethernet@01c0b000 {
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pinctrl-names = "default";
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pinctrl-0 = <&emac_pins_a>;
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phy = <&phy1>;
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status = "okay";
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};
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mdio@01c0b080 {
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phy-supply = <®_emac_3v3>;
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status = "okay";
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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pinctrl@01c20800 {
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emac_power_pin_a1000: emac_power_pin@0 {
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allwinner,pins = "PH15";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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led_pins_a1000: led_pins@0 {
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allwinner,pins = "PH10", "PH20";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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};
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uart0: serial@01c28000 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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i2c0: i2c@01c2ac00 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_a>;
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status = "okay";
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins_a1000>;
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red {
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label = "a1000:red:usr";
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gpios = <&pio 7 10 0>;
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};
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blue {
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label = "a1000:blue:usr";
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gpios = <&pio 7 20 0>;
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};
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};
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regulators {
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compatible = "simple-bus";
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reg_emac_3v3: emac-3v3 {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&emac_power_pin_a1000>;
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regulator-name = "emac-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&pio 7 15 0>;
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};
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};
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};
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