| /* |
| * Reference Device Tree Source for the Bock-W board |
| * |
| * Copyright (C) 2013 Renesas Solutions Corp. |
| * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| * |
| * based on r8a7779 |
| * |
| * Copyright (C) 2013 Renesas Solutions Corp. |
| * Copyright (C) 2013 Simon Horman |
| * |
| * This file is licensed under the terms of the GNU General Public License |
| * version 2. This program is licensed "as is" without any warranty of any |
| * kind, whether express or implied. |
| */ |
| |
| /dts-v1/; |
| #include "r8a7778.dtsi" |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "bockw"; |
| compatible = "renesas,bockw-reference", "renesas,r8a7778"; |
| |
| chosen { |
| bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x60000000 0x10000000>; |
| }; |
| |
| fixedregulator3v3: fixedregulator@0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ethernet@18300000 { |
| compatible = "smsc,lan9220", "smsc,lan9115"; |
| reg = <0x18300000 0x1000>; |
| |
| phy-mode = "mii"; |
| interrupt-parent = <&irqpin>; |
| interrupts = <0 IRQ_TYPE_EDGE_FALLING>; |
| reg-io-width = <4>; |
| vddvario-supply = <&fixedregulator3v3>; |
| vdd33a-supply = <&fixedregulator3v3>; |
| }; |
| |
| }; |
| |
| &mmcif { |
| pinctrl-0 = <&mmc_pins>; |
| pinctrl-names = "default"; |
| |
| vmmc-supply = <&fixedregulator3v3>; |
| bus-width = <8>; |
| broken-cd; |
| status = "okay"; |
| }; |
| |
| &irqpin { |
| status = "okay"; |
| }; |
| |
| &pfc { |
| pinctrl-0 = <&scif0_pins>; |
| pinctrl-names = "default"; |
| |
| scif0_pins: serial0 { |
| renesas,groups = "scif0_data_a", "scif0_ctrl"; |
| renesas,function = "scif0"; |
| }; |
| |
| mmc_pins: mmc { |
| renesas,groups = "mmc_data8", "mmc_ctrl"; |
| renesas,function = "mmc"; |
| }; |
| |
| sdhi0_pins: sd0 { |
| renesas,groups = "sdhi0_data4", "sdhi0_ctrl", |
| "sdhi0_cd"; |
| renesas,function = "sdhi0"; |
| }; |
| |
| hspi0_pins: hspi0 { |
| renesas,groups = "hspi0_a"; |
| renesas,function = "hspi0"; |
| }; |
| }; |
| |
| &sdhi0 { |
| pinctrl-0 = <&sdhi0_pins>; |
| pinctrl-names = "default"; |
| |
| vmmc-supply = <&fixedregulator3v3>; |
| bus-width = <4>; |
| status = "okay"; |
| wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| &hspi0 { |
| pinctrl-0 = <&hspi0_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |