2 * Device Tree Source for the SILK board
4 * Copyright (C) 2014 Renesas Electronics Corporation
5 * Copyright (C) 2014-2015 Renesas Solutions Corp.
6 * Copyright (C) 2014-2015 Cogent Embedded, Inc.
8 * This file is licensed under the terms of the GNU General Public License
9 * version 2. This program is licensed "as is" without any warranty of any
10 * kind, whether express or implied.
14 #include "r8a7794.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
19 compatible = "renesas,silk", "renesas,r8a7794";
26 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
27 stdout-path = "serial0:115200n8";
31 device_type = "memory";
32 reg = <0 0x40000000 0 0x40000000>;
36 compatible = "regulator-fixed";
37 regulator-name = "D3.3V";
38 regulator-min-microvolt = <3300000>;
39 regulator-max-microvolt = <3300000>;
44 vcc_sdhi1: regulator@3 {
45 compatible = "regulator-fixed";
47 regulator-name = "SDHI1 Vcc";
48 regulator-min-microvolt = <3300000>;
49 regulator-max-microvolt = <3300000>;
51 gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
55 vccq_sdhi1: regulator@4 {
56 compatible = "regulator-gpio";
58 regulator-name = "SDHI1 VccQ";
59 regulator-min-microvolt = <1800000>;
60 regulator-max-microvolt = <3300000>;
62 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
70 clock-frequency = <20000000>;
75 renesas,groups = "scif2_data";
76 renesas,function = "scif2";
80 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
81 renesas,function = "eth";
85 renesas,groups = "intc_irq8";
86 renesas,function = "intc";
90 renesas,groups = "i2c1";
91 renesas,function = "i2c1";
95 renesas,groups = "mmc_data8", "mmc_ctrl";
96 renesas,function = "mmc";
100 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
101 renesas,function = "sdhi1";
105 renesas,groups = "qspi_ctrl", "qspi_data4";
106 renesas,function = "qspi";
110 renesas,groups = "vin0_data8", "vin0_clk";
111 renesas,function = "vin0";
115 renesas,groups = "usb0";
116 renesas,function = "usb0";
120 renesas,groups = "usb1";
121 renesas,function = "usb1";
126 pinctrl-0 = <&scif2_pins>;
127 pinctrl-names = "default";
133 pinctrl-0 = <ðer_pins &phy1_pins>;
134 pinctrl-names = "default";
136 phy-handle = <&phy1>;
137 renesas,ether-link-active-low;
140 phy1: ethernet-phy@1 {
142 interrupt-parent = <&irqc0>;
143 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
144 micrel,led-mode = <1>;
149 pinctrl-0 = <&i2c1_pins>;
150 pinctrl-names = "default";
153 clock-frequency = <400000>;
156 compatible = "adi,adv7180";
163 remote-endpoint = <&vin0ep>;
170 pinctrl-0 = <&mmcif0_pins>;
171 pinctrl-names = "default";
173 vmmc-supply = <&d3_3v>;
174 vqmmc-supply = <&d3_3v>;
181 pinctrl-0 = <&sdhi1_pins>;
182 pinctrl-names = "default";
184 vmmc-supply = <&vcc_sdhi1>;
185 vqmmc-supply = <&vccq_sdhi1>;
186 cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
191 pinctrl-0 = <&qspi_pins>;
192 pinctrl-names = "default";
197 compatible = "spansion,s25fl512s", "jedec,spi-nor";
199 spi-max-frequency = <30000000>;
200 spi-tx-bus-width = <4>;
201 spi-rx-bus-width = <4>;
207 compatible = "fixed-partitions";
208 #address-cells = <1>;
213 reg = <0x00000000 0x00040000>;
218 reg = <0x00040000 0x00400000>;
223 reg = <0x00440000 0x03bc0000>;
229 /* composite video input */
232 pinctrl-0 = <&vin0_pins>;
233 pinctrl-names = "default";
236 #address-cells = <1>;
240 remote-endpoint = <&adv7180>;
248 pinctrl-0 = <&usb0_pins>;
249 pinctrl-names = "default";
254 pinctrl-0 = <&usb1_pins>;
255 pinctrl-names = "default";