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v5.4
  1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Device Tree Source for the KZM9D board
  4 *
  5 * Copyright (C) 2013 Renesas Solutions Corp.
 
 
 
 
  6 */
  7/dts-v1/;
  8
  9#include "emev2.dtsi"
 10#include <dt-bindings/gpio/gpio.h>
 11#include <dt-bindings/input/input.h>
 12#include <dt-bindings/interrupt-controller/irq.h>
 13
 14/ {
 15	model = "EMEV2 KZM9D Board";
 16	compatible = "renesas,kzm9d", "renesas,emev2";
 17
 18	memory@40000000 {
 19		device_type = "memory";
 20		reg = <0x40000000 0x8000000>;
 21	};
 22
 23	aliases {
 24		serial1 = &uart1;
 25	};
 26
 27	chosen {
 28		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
 29		stdout-path = "serial1:115200n8";
 30	};
 31
 32	gpio_keys {
 33		compatible = "gpio-keys";
 
 
 
 34		one {
 35			debounce-interval = <50>;
 36			wakeup-source;
 37			label = "DSW2-1";
 38			linux,code = <KEY_1>;
 39			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 40		};
 41		two {
 42			debounce-interval = <50>;
 43			wakeup-source;
 44			label = "DSW2-2";
 45			linux,code = <KEY_2>;
 46			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 47		};
 48		three {
 49			debounce-interval = <50>;
 50			wakeup-source;
 51			label = "DSW2-3";
 52			linux,code = <KEY_3>;
 53			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 54		};
 55		four {
 56			debounce-interval = <50>;
 57			wakeup-source;
 58			label = "DSW2-4";
 59			linux,code = <KEY_4>;
 60			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 61		};
 62	};
 63
 64	reg_1p8v: regulator-1p8v {
 65		compatible = "regulator-fixed";
 66		regulator-name = "fixed-1.8V";
 67		regulator-min-microvolt = <1800000>;
 68		regulator-max-microvolt = <1800000>;
 69		regulator-always-on;
 70		regulator-boot-on;
 71	};
 72
 73	reg_3p3v: regulator-3p3v {
 74		compatible = "regulator-fixed";
 75		regulator-name = "fixed-3.3V";
 76		regulator-min-microvolt = <3300000>;
 77		regulator-max-microvolt = <3300000>;
 78		regulator-always-on;
 79		regulator-boot-on;
 80	};
 81
 82	ethernet@20000000 {
 83		compatible = "smsc,lan9220", "smsc,lan9115";
 84		reg = <0x20000000 0x10000>;
 85		phy-mode = "mii";
 86		interrupt-parent = <&gpio0>;
 87		interrupts = <1 IRQ_TYPE_EDGE_RISING>;
 88		reg-io-width = <4>;
 89		smsc,irq-active-high;
 90		smsc,irq-push-pull;
 91		vddvario-supply = <&reg_1p8v>;
 92		vdd33a-supply = <&reg_3p3v>;
 93	};
 94};
 95
 96&iic0 {
 97	status = "okay";
 98};
 99
100&iic1 {
101	status = "okay";
102};
103
104&pfc {
105	uart1_pins: uart1 {
106		groups = "uart1_ctrl", "uart1_data";
107		function = "uart1";
108	};
109};
110
111&uart1 {
112	pinctrl-0 = <&uart1_pins>;
113	pinctrl-names = "default";
114	status = "okay";
115};
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};