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v4.17
  1/*
  2 * Device Tree Source for the KZM9D board
  3 *
  4 * Copyright (C) 2013 Renesas Solutions Corp.
  5 *
  6 * This file is licensed under the terms of the GNU General Public License
  7 * version 2.  This program is licensed "as is" without any warranty of any
  8 * kind, whether express or implied.
  9 */
 10/dts-v1/;
 11
 12#include "emev2.dtsi"
 13#include <dt-bindings/gpio/gpio.h>
 14#include <dt-bindings/input/input.h>
 15#include <dt-bindings/interrupt-controller/irq.h>
 16
 17/ {
 18	model = "EMEV2 KZM9D Board";
 19	compatible = "renesas,kzm9d", "renesas,emev2";
 20
 21	memory@40000000 {
 22		device_type = "memory";
 23		reg = <0x40000000 0x8000000>;
 24	};
 25
 26	aliases {
 27		serial1 = &uart1;
 28	};
 29
 30	chosen {
 31		bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp";
 32		stdout-path = "serial1:115200n8";
 33	};
 34
 35	gpio_keys {
 36		compatible = "gpio-keys";
 37		#address-cells = <1>;
 38		#size-cells = <0>;
 39
 40		one {
 41			debounce-interval = <50>;
 42			wakeup-source;
 43			label = "DSW2-1";
 44			linux,code = <KEY_1>;
 45			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 46		};
 47		two {
 48			debounce-interval = <50>;
 49			wakeup-source;
 50			label = "DSW2-2";
 51			linux,code = <KEY_2>;
 52			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 53		};
 54		three {
 55			debounce-interval = <50>;
 56			wakeup-source;
 57			label = "DSW2-3";
 58			linux,code = <KEY_3>;
 59			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 60		};
 61		four {
 62			debounce-interval = <50>;
 63			wakeup-source;
 64			label = "DSW2-4";
 65			linux,code = <KEY_4>;
 66			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 67		};
 68	};
 69
 70	reg_1p8v: regulator-1p8v {
 71		compatible = "regulator-fixed";
 72		regulator-name = "fixed-1.8V";
 73		regulator-min-microvolt = <1800000>;
 74		regulator-max-microvolt = <1800000>;
 75		regulator-always-on;
 76		regulator-boot-on;
 77	};
 78
 79	reg_3p3v: regulator-3p3v {
 80		compatible = "regulator-fixed";
 81		regulator-name = "fixed-3.3V";
 82		regulator-min-microvolt = <3300000>;
 83		regulator-max-microvolt = <3300000>;
 84		regulator-always-on;
 85		regulator-boot-on;
 86	};
 87
 88	ethernet@20000000 {
 89		compatible = "smsc,lan9220", "smsc,lan9115";
 90		reg = <0x20000000 0x10000>;
 91		phy-mode = "mii";
 92		interrupt-parent = <&gpio0>;
 93		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
 94		reg-io-width = <4>;
 95		smsc,irq-active-high;
 96		smsc,irq-push-pull;
 97		vddvario-supply = <&reg_1p8v>;
 98		vdd33a-supply = <&reg_3p3v>;
 99	};
100};
101
102&iic0 {
103	status = "okay";
104};
105
106&iic1 {
107	status = "okay";
108};
109
110&pfc {
111	uart1_pins: uart1 {
112		groups = "uart1_ctrl", "uart1_data";
113		function = "uart1";
114	};
115};
116
117&uart1 {
118	pinctrl-0 = <&uart1_pins>;
119	pinctrl-names = "default";
120	status = "okay";
121};
v4.10.11
  1/*
  2 * Device Tree Source for the KZM9D board
  3 *
  4 * Copyright (C) 2013 Renesas Solutions Corp.
  5 *
  6 * This file is licensed under the terms of the GNU General Public License
  7 * version 2.  This program is licensed "as is" without any warranty of any
  8 * kind, whether express or implied.
  9 */
 10/dts-v1/;
 11
 12#include "emev2.dtsi"
 13#include <dt-bindings/gpio/gpio.h>
 14#include <dt-bindings/input/input.h>
 15#include <dt-bindings/interrupt-controller/irq.h>
 16
 17/ {
 18	model = "EMEV2 KZM9D Board";
 19	compatible = "renesas,kzm9d", "renesas,emev2";
 20
 21	memory@40000000 {
 22		device_type = "memory";
 23		reg = <0x40000000 0x8000000>;
 24	};
 25
 26	aliases {
 27		serial1 = &uart1;
 28	};
 29
 30	chosen {
 31		bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp";
 32		stdout-path = "serial1:115200n8";
 33	};
 34
 35	gpio_keys {
 36		compatible = "gpio-keys";
 37		#address-cells = <1>;
 38		#size-cells = <0>;
 39
 40		one {
 41			debounce_interval = <50>;
 42			wakeup-source;
 43			label = "DSW2-1";
 44			linux,code = <KEY_1>;
 45			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 46		};
 47		two {
 48			debounce_interval = <50>;
 49			wakeup-source;
 50			label = "DSW2-2";
 51			linux,code = <KEY_2>;
 52			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 53		};
 54		three {
 55			debounce_interval = <50>;
 56			wakeup-source;
 57			label = "DSW2-3";
 58			linux,code = <KEY_3>;
 59			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 60		};
 61		four {
 62			debounce_interval = <50>;
 63			wakeup-source;
 64			label = "DSW2-4";
 65			linux,code = <KEY_4>;
 66			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 67		};
 68	};
 69
 70	reg_1p8v: regulator-1p8v {
 71		compatible = "regulator-fixed";
 72		regulator-name = "fixed-1.8V";
 73		regulator-min-microvolt = <1800000>;
 74		regulator-max-microvolt = <1800000>;
 75		regulator-always-on;
 76		regulator-boot-on;
 77	};
 78
 79	reg_3p3v: regulator-3p3v {
 80		compatible = "regulator-fixed";
 81		regulator-name = "fixed-3.3V";
 82		regulator-min-microvolt = <3300000>;
 83		regulator-max-microvolt = <3300000>;
 84		regulator-always-on;
 85		regulator-boot-on;
 86	};
 87
 88	ethernet@20000000 {
 89		compatible = "smsc,lan9220", "smsc,lan9115";
 90		reg = <0x20000000 0x10000>;
 91		phy-mode = "mii";
 92		interrupt-parent = <&gpio0>;
 93		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
 94		reg-io-width = <4>;
 95		smsc,irq-active-high;
 96		smsc,irq-push-pull;
 97		vddvario-supply = <&reg_1p8v>;
 98		vdd33a-supply = <&reg_3p3v>;
 99	};
100};
101
102&iic0 {
103	status = "okay";
104};
105
106&iic1 {
107	status = "okay";
108};
109
110&pfc {
111	uart1_pins: uart1 {
112		groups = "uart1_ctrl", "uart1_data";
113		function = "uart1";
114	};
115};
116
117&uart1 {
118	pinctrl-0 = <&uart1_pins>;
119	pinctrl-names = "default";
120	status = "okay";
121};