143 lines
2.9 KiB
Plaintext
143 lines
2.9 KiB
Plaintext
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/*
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* Copyright (C) 2015 Marek Vasut <marex@denx.de>
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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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#include "sama5d4.dtsi"
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/ {
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model = "Aries/DENX MA5D4";
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compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5";
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memory {
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reg = <0x20000000 0x10000000>;
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};
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clocks {
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <12000000>;
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};
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clk20m: clk20m {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <20000000>;
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clock-output-names = "clk20m";
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};
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};
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ahb {
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apb {
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mmc0: mmc@f8000000 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>;
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vmmc-supply = <&vcc_mmc0_reg>;
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vqmmc-supply = <&vcc_3v3_reg>;
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status = "okay";
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slot@0 {
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reg = <0>;
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bus-width = <8>;
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broken-cd;
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};
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};
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spi0: spi@f8010000 {
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cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
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status = "okay";
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m25p80@0 {
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compatible = "atmel,at25df321a";
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spi-max-frequency = <50000000>;
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reg = <0>;
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};
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};
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i2c0: i2c@f8014000 {
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status = "okay";
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};
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spi1: spi@fc018000 {
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cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>;
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status = "okay";
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can0: can@0 {
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compatible = "microchip,mcp2515";
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reg = <0>;
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clocks = <&clk20m>;
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interrupt-parent = <&pioE>;
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interrupts = <6 IRQ_TYPE_EDGE_RISING>;
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spi-max-frequency = <10000000>;
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};
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can1: can@1 {
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compatible = "microchip,mcp2515";
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reg = <1>;
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clocks = <&clk20m>;
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interrupt-parent = <&pioE>;
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interrupts = <7 IRQ_TYPE_EDGE_RISING>;
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spi-max-frequency = <10000000>;
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};
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};
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tcb2: timer@fc024000 {
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timer@0 {
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compatible = "atmel,tcb-timer";
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reg = <0>;
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};
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timer@1 {
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compatible = "atmel,tcb-timer";
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reg = <1>;
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};
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};
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adc0: adc@fc034000 {
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pinctrl-names = "default";
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pinctrl-0 = <
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/* external trigger conflicts with USBA_VBUS */
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&pinctrl_adc0_ad0
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&pinctrl_adc0_ad1
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&pinctrl_adc0_ad2
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&pinctrl_adc0_ad3
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&pinctrl_adc0_ad4
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>;
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atmel,adc-vref = <3300>;
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status = "okay";
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};
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watchdog@fc068640 {
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status = "okay";
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};
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};
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};
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vcc_3v3_reg: fixedregulator_3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VCC 3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_mmc0_reg: fixedregulator_mmc0 {
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compatible = "regulator-fixed";
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gpio = <&pioE 15 GPIO_ACTIVE_HIGH>;
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regulator-name = "RST_n MCI0";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_3v3_reg>;
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regulator-boot-on;
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};
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};
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