diff options
Diffstat (limited to 'arch/arm/boot/dts/r8a7778-bockw.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7778-bockw.dts | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts new file mode 100644 index 000000000..de808d2ea --- /dev/null +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -0,0 +1,229 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * 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 + */ + +/dts-v1/; +#include "r8a7778.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "bockw"; + compatible = "renesas,bockw", "renesas,r8a7778"; + + aliases { + serial0 = &scif0; + }; + + chosen { + bootargs = "ignore_loglevel ip=dhcp root=/dev/nfs rw"; + stdout-path = "serial0:115200n8"; + }; + + memory@60000000 { + device_type = "memory"; + reg = <0x60000000 0x10000000>; + }; + + fixedregulator3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sound { + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; + simple-audio-card,bitclock-master = <&sndcodec>; + simple-audio-card,frame-master = <&sndcodec>; + + sndcpu: simple-audio-card,cpu { + sound-dai = <&rcar_sound>; + }; + + sndcodec: simple-audio-card,codec { + sound-dai = <&ak4643>; + system-clock-frequency = <11289600>; + }; + }; +}; + +&bsc { + 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>; + }; +}; + +&extal_clk { + clock-frequency = <33333333>; +}; + +&i2c0 { + status = "okay"; + + ak4643: codec@12 { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + }; + + camera@41 { + compatible = "oki,ml86v7667"; + reg = <0x41>; + }; + + camera@43 { + compatible = "oki,ml86v7667"; + reg = <0x43>; + }; + + rx8581: rtc@51 { + compatible = "epson,rx8581"; + reg = <0x51>; + }; +}; + +&mmcif { + pinctrl-0 = <&mmc_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&fixedregulator3v3>; + bus-width = <8>; + broken-cd; + status = "okay"; +}; + +&irqpin { + status = "okay"; +}; + +&tmu0 { + status = "okay"; +}; + +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + scif0_pins: scif0 { + groups = "scif0_data_a", "scif0_ctrl"; + function = "scif0"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk"; + function = "scif_clk"; + }; + + mmc_pins: mmc { + groups = "mmc_data8", "mmc_ctrl"; + function = "mmc"; + }; + + sdhi0_pins: sd0 { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + }; + sdhi0_pup_pins: sd0_pup { + groups = "sdhi0_cd", "sdhi0_wp"; + function = "sdhi0"; + bias-pull-up; + }; + + hspi0_pins: hspi0 { + groups = "hspi0_a"; + function = "hspi0"; + }; + + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + + usb1_pins: usb1 { + groups = "usb1"; + function = "usb1"; + }; + + vin0_pins: vin0 { + groups = "vin0_data8", "vin0_clk"; + function = "vin0"; + }; + + vin1_pins: vin1 { + groups = "vin1_data8", "vin1_clk"; + function = "vin1"; + }; +}; + +&rcar_sound { + /* Single DAI */ + #sound-dai-cells = <0>; +}; + +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_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"; + + flash: flash@0 { + compatible = "spansion,s25fl008k", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "data(spi)"; + reg = <0x00000000 0x00100000>; + }; + }; + }; +}; + +&scif0 { + pinctrl-0 = <&scif0_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + +&scif_clk { + clock-frequency = <14745600>; +}; |