/* * Device Tree Source for the R-Car Gen3 ULCB board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2016 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. */ #include #include / { model = "Renesas R-Car Gen3 ULCB board"; aliases { serial0 = &scif2; ethernet0 = &avb; }; chosen { stdout-path = "serial0:115200n8"; }; cpld { compatible = "renesas,ulcb-cpld"; status = "okay"; gpio-sck = <&gpio6 8 0>; gpio-mosi = <&gpio6 7 0>; gpio-miso = <&gpio6 10 0>; gpio-sstbz = <&gpio2 3 0>; }; audio_clkout: audio-clkout { /* * This is same as <&rcar_sound 0> * but needed to avoid cs2000/rcar_sound probe dead-lock */ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <12288000>; }; hdmi0-out { compatible = "hdmi-connector"; type = "a"; port { hdmi0_con: endpoint { }; }; }; keyboard { compatible = "gpio-keys"; key-1 { linux,code = ; label = "SW3"; wakeup-source; debounce-interval = <20>; gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; }; }; leds { compatible = "gpio-leds"; led5 { gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; }; led6 { gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; }; }; reg_1p8v: regulator0 { compatible = "regulator-fixed"; regulator-name = "fixed-1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; reg_3p3v: regulator1 { compatible = "regulator-fixed"; regulator-name = "fixed-3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; }; rsnd_ak4613: sound { compatible = "simple-audio-card"; simple-audio-card,format = "left_j"; simple-audio-card,bitclock-master = <&sndcpu>; simple-audio-card,frame-master = <&sndcpu>; sndcpu: simple-audio-card,cpu { sound-dai = <&rcar_sound>; }; sndcodec: simple-audio-card,codec { sound-dai = <&ak4613>; }; }; vcc_sdhi0: regulator-vcc-sdhi0 { compatible = "regulator-fixed"; regulator-name = "SDHI0 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; enable-active-high; }; vccq_sdhi0: regulator-vccq-sdhi0 { compatible = "regulator-gpio"; regulator-name = "SDHI0 VccQ"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; }; x12_clk: x12 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <24576000>; }; x23_clk: x23-clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; }; }; &audio_clk_a { clock-frequency = <22579200>; }; &avb { pinctrl-0 = <&avb_pins>; pinctrl-names = "default"; phy-handle = <&phy0>; phy-mode = "rgmii-txid"; status = "okay"; phy0: ethernet-phy@0 { rxc-skew-ps = <1500>; reg = <0>; interrupt-parent = <&gpio2>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; }; }; &du { status = "okay"; }; &ehci1 { status = "okay"; }; &extal_clk { clock-frequency = <16666666>; }; &extalr_clk { clock-frequency = <32768>; }; &hdmi0 { status = "okay"; ports { port@1 { reg = <1>; rcar_dw_hdmi0_out: endpoint { remote-endpoint = <&hdmi0_con>; }; }; }; }; &hdmi0_con { remote-endpoint = <&rcar_dw_hdmi0_out>; }; &i2c2 { pinctrl-0 = <&i2c2_pins>; pinctrl-names = "default"; status = "okay"; clock-frequency = <100000>; ak4613: codec@10 { compatible = "asahi-kasei,ak4613"; #sound-dai-cells = <0>; reg = <0x10>; clocks = <&rcar_sound 3>; asahi-kasei,in1-single-end; asahi-kasei,in2-single-end; asahi-kasei,out1-single-end; asahi-kasei,out2-single-end; asahi-kasei,out3-single-end; asahi-kasei,out4-single-end; asahi-kasei,out5-single-end; asahi-kasei,out6-single-end; }; cs2000: clk-multiplier@4f { #clock-cells = <0>; compatible = "cirrus,cs2000-cp"; reg = <0x4f>; clocks = <&audio_clkout>, <&x12_clk>; clock-names = "clk_in", "ref_clk"; assigned-clocks = <&cs2000>; assigned-clock-rates = <24576000>; /* 1/1 divide */ }; }; &i2c4 { status = "okay"; clock-frequency = <400000>; versaclock5: clock-generator@6a { compatible = "idt,5p49v5925"; reg = <0x6a>; #clock-cells = <1>; clocks = <&x23_clk>; clock-names = "xin"; }; }; &i2c_dvfs { status = "okay"; }; &ohci1 { status = "okay"; }; &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; avb_pins: avb { mux { groups = "avb_link", "avb_mdc", "avb_mii"; function = "avb"; }; pins_mdc { groups = "avb_mdc"; drive-strength = <24>; }; pins_mii_tx { pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; drive-strength = <12>; }; }; i2c2_pins: i2c2 { groups = "i2c2_a"; function = "i2c2"; }; scif2_pins: scif2 { groups = "scif2_data_a"; function = "scif2"; }; scif_clk_pins: scif_clk { groups = "scif_clk_a"; function = "scif_clk"; }; sdhi0_pins: sd0 { groups = "sdhi0_data4", "sdhi0_ctrl"; function = "sdhi0"; power-source = <3300>; }; sdhi0_pins_uhs: sd0_uhs { groups = "sdhi0_data4", "sdhi0_ctrl"; function = "sdhi0"; power-source = <1800>; }; sdhi2_pins: sd2 { groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <1800>; }; sdhi2_pins_uhs: sd2_uhs { groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <1800>; }; sound_pins: sound { groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; function = "ssi"; }; sound_clk_pins: sound-clk { groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", "audio_clkout_a", "audio_clkout3_a"; function = "audio_clk"; }; usb1_pins: usb1 { groups = "usb1"; function = "usb1"; }; }; &rcar_sound { pinctrl-0 = <&sound_pins &sound_clk_pins>; pinctrl-names = "default"; /* Single DAI */ #sound-dai-cells = <0>; /* audio_clkout0/1/2/3 */ #clock-cells = <1>; clock-frequency = <12288000 11289600>; status = "okay"; /* update to */ clocks = <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, <&audio_clk_a>, <&cs2000>, <&audio_clk_c>, <&cpg CPG_CORE CPG_AUDIO_CLK_I>; rcar_sound,dai { dai0 { playback = <&ssi0 &src0 &dvc0>; capture = <&ssi1 &src1 &dvc1>; }; }; }; &scif2 { pinctrl-0 = <&scif2_pins>; pinctrl-names = "default"; status = "okay"; }; &scif_clk { clock-frequency = <14745600>; }; &sdhi0 { pinctrl-0 = <&sdhi0_pins>; pinctrl-1 = <&sdhi0_pins_uhs>; pinctrl-names = "default", "state_uhs"; vmmc-supply = <&vcc_sdhi0>; vqmmc-supply = <&vccq_sdhi0>; cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; bus-width = <4>; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-sdr104; status = "okay"; max-frequency = <208000000>; }; &sdhi2 { /* used for on-board 8bit eMMC */ pinctrl-0 = <&sdhi2_pins>; pinctrl-1 = <&sdhi2_pins_uhs>; pinctrl-names = "default", "state_uhs"; vmmc-supply = <®_3p3v>; vqmmc-supply = <®_1p8v>; bus-width = <8>; mmc-hs200-1_8v; mmc-hs400-1_8v; non-removable; status = "okay"; max-frequency = <200000000>; }; &ssi1 { shared-pin; }; &usb2_phy1 { pinctrl-0 = <&usb1_pins>; pinctrl-names = "default"; status = "okay"; }; &wdt0 { timeout-sec = <60>; status = "okay"; };