/* * Device Tree Source for the SILK board * * Copyright (C) 2014 Renesas Electronics Corporation * Copyright (C) 2014-2015 Renesas Solutions Corp. * Copyright (C) 2014-2015 Cogent Embedded, Inc. * * 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. */ /* * SSI-AK4643 * * SW1: 2-1: AK4643 * 2-3: ADV7511 * * This command is required before playback/capture: * * amixer set "LINEOUT Mixer DACL" on */ /dts-v1/; #include "r8a7794.dtsi" #include <dt-bindings/gpio/gpio.h> / { model = "SILK"; compatible = "renesas,silk", "renesas,r8a7794"; aliases { serial0 = &scif2; }; chosen { bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; memory@40000000 { device_type = "memory"; reg = <0 0x40000000 0 0x40000000>; }; d3_3v: regulator-d3-3v { compatible = "regulator-fixed"; regulator-name = "D3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; vcc_sdhi1: regulator-vcc-sdhi1 { compatible = "regulator-fixed"; regulator-name = "SDHI1 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>; enable-active-high; }; vccq_sdhi1: regulator-vccq-sdhi1 { compatible = "regulator-gpio"; regulator-name = "SDHI1 VccQ"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; }; vga-encoder { compatible = "adi,adv7123"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; adv7123_in: endpoint { remote-endpoint = <&du_out_rgb1>; }; }; port@1 { reg = <1>; adv7123_out: endpoint { remote-endpoint = <&vga_in>; }; }; }; }; hdmi-out { compatible = "hdmi-connector"; type = "a"; port { hdmi_con: endpoint { remote-endpoint = <&adv7511_out>; }; }; }; vga { compatible = "vga-connector"; port { vga_in: endpoint { remote-endpoint = <&adv7123_out>; }; }; }; x2_clk: x2-clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <148500000>; }; x3_clk: x3-clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <74250000>; }; x9_clk: audio_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <12288000>; }; sound { compatible = "simple-audio-card"; simple-audio-card,format = "left_j"; simple-audio-card,bitclock-master = <&soundcodec>; simple-audio-card,frame-master = <&soundcodec>; simple-audio-card,cpu { sound-dai = <&rcar_sound>; }; soundcodec: simple-audio-card,codec { sound-dai = <&ak4643>; clocks = <&x9_clk>; }; }; }; &extal_clk { clock-frequency = <20000000>; }; &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; scif2_pins: scif2 { groups = "scif2_data"; function = "scif2"; }; scif_clk_pins: scif_clk { groups = "scif_clk"; function = "scif_clk"; }; ether_pins: ether { groups = "eth_link", "eth_mdio", "eth_rmii"; function = "eth"; }; phy1_pins: phy1 { groups = "intc_irq8"; function = "intc"; }; i2c1_pins: i2c1 { groups = "i2c1"; function = "i2c1"; }; mmcif0_pins: mmcif0 { groups = "mmc_data8", "mmc_ctrl"; function = "mmc"; }; sdhi1_pins: sd1 { groups = "sdhi1_data4", "sdhi1_ctrl"; function = "sdhi1"; }; qspi_pins: qspi { groups = "qspi_ctrl", "qspi_data4"; function = "qspi"; }; vin0_pins: vin0 { groups = "vin0_data8", "vin0_clk"; function = "vin0"; }; usb0_pins: usb0 { groups = "usb0"; function = "usb0"; }; usb1_pins: usb1 { groups = "usb1"; function = "usb1"; }; du0_pins: du0 { groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out"; function = "du0"; }; du1_pins: du1 { groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_clk0_out"; function = "du1"; }; ssi_pins: sound { groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; function = "ssi"; }; audio_clk_pins: audio_clk { groups = "audio_clkc"; function = "audio_clk"; }; }; &scif2 { pinctrl-0 = <&scif2_pins>; pinctrl-names = "default"; status = "okay"; }; &scif_clk { clock-frequency = <14745600>; status = "okay"; }; ðer { pinctrl-0 = <ðer_pins &phy1_pins>; pinctrl-names = "default"; phy-handle = <&phy1>; renesas,ether-link-active-low; status = "okay"; phy1: ethernet-phy@1 { reg = <1>; interrupt-parent = <&irqc0>; interrupts = <8 IRQ_TYPE_LEVEL_LOW>; micrel,led-mode = <1>; }; }; &i2c1 { pinctrl-0 = <&i2c1_pins>; pinctrl-names = "default"; status = "okay"; clock-frequency = <400000>; ak4643: codec@12 { compatible = "asahi-kasei,ak4643"; #sound-dai-cells = <0>; reg = <0x12>; }; composite-in@20 { compatible = "adi,adv7180"; reg = <0x20>; remote = <&vin0>; port { adv7180: endpoint { bus-width = <8>; remote-endpoint = <&vin0ep>; }; }; }; hdmi@39 { compatible = "adi,adv7511w"; reg = <0x39>; interrupt-parent = <&gpio5>; interrupts = <23 IRQ_TYPE_LEVEL_LOW>; adi,input-depth = <8>; adi,input-colorspace = "rgb"; adi,input-clock = "1x"; adi,input-style = <1>; adi,input-justification = "evenly"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; adv7511_in: endpoint { remote-endpoint = <&du_out_rgb0>; }; }; port@1 { reg = <1>; adv7511_out: endpoint { remote-endpoint = <&hdmi_con>; }; }; }; }; }; &mmcif0 { pinctrl-0 = <&mmcif0_pins>; pinctrl-names = "default"; vmmc-supply = <&d3_3v>; vqmmc-supply = <&d3_3v>; bus-width = <8>; non-removable; status = "okay"; }; &sdhi1 { pinctrl-0 = <&sdhi1_pins>; pinctrl-names = "default"; vmmc-supply = <&vcc_sdhi1>; vqmmc-supply = <&vccq_sdhi1>; cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; &qspi { pinctrl-0 = <&qspi_pins>; pinctrl-names = "default"; status = "okay"; flash@0 { compatible = "spansion,s25fl512s", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <30000000>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; spi-cpol; spi-cpha; m25p,fast-read; partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; partition@0 { label = "loader"; reg = <0x00000000 0x00040000>; read-only; }; partition@40000 { label = "user"; reg = <0x00040000 0x00400000>; read-only; }; partition@440000 { label = "flash"; reg = <0x00440000 0x03bc0000>; }; }; }; }; /* composite video input */ &vin0 { status = "okay"; pinctrl-0 = <&vin0_pins>; pinctrl-names = "default"; port { #address-cells = <1>; #size-cells = <0>; vin0ep: endpoint { remote-endpoint = <&adv7180>; bus-width = <8>; }; }; }; &pci0 { status = "okay"; pinctrl-0 = <&usb0_pins>; pinctrl-names = "default"; }; &pci1 { status = "okay"; pinctrl-0 = <&usb1_pins>; pinctrl-names = "default"; }; &usbphy { status = "okay"; }; &du { pinctrl-0 = <&du0_pins &du1_pins>; pinctrl-names = "default"; status = "okay"; clocks = <&mstp7_clks R8A7794_CLK_DU0>, <&mstp7_clks R8A7794_CLK_DU0>, <&x2_clk>, <&x3_clk>; clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1"; ports { port@0 { endpoint { remote-endpoint = <&adv7511_in>; }; }; port@1 { endpoint { remote-endpoint = <&adv7123_in>; }; }; }; }; &rcar_sound { pinctrl-0 = <&ssi_pins &audio_clk_pins>; pinctrl-names = "default"; status = "okay"; /* Single DAI */ #sound-dai-cells = <0>; rcar_sound,dai { dai0 { playback = <&ssi0>; capture = <&ssi1>; }; }; }; &ssi1 { shared-pin; };