/* * Device Tree Source for the H3ULCB 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. */ /dts-v1/; #include "r8a7795.dtsi" #include #include / { model = "Renesas H3ULCB board based on r8a7795"; compatible = "renesas,h3ulcb", "renesas,r8a7795"; aliases { serial0 = &scif2; ethernet0 = &avb; }; chosen { stdout-path = "serial0:115200n8"; }; memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ reg = <0x0 0x48000000 0x0 0x38000000>; }; leds { compatible = "gpio-leds"; led5 { gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; }; led6 { gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; }; }; keyboard { compatible = "gpio-keys"; key-1 { linux,code = ; label = "SW3"; wakeup-source; debounce-interval = <20>; gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; }; }; x12_clk: x12 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <24576000>; }; 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>; }; 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 = <11289600>; }; 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>; }; }; }; &extal_clk { clock-frequency = <16666666>; }; &extalr_clk { clock-frequency = <32768>; }; &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; scif2_pins: scif2 { groups = "scif2_data_a"; function = "scif2"; }; scif_clk_pins: scif_clk { groups = "scif_clk_a"; function = "scif_clk"; }; i2c2_pins: i2c2 { groups = "i2c2_a"; function = "i2c2"; }; avb_pins: avb { groups = "avb_mdc"; function = "avb"; }; sdhi0_pins_3v3: sd0_3v3 { groups = "sdhi0_data4", "sdhi0_ctrl"; function = "sdhi0"; power-source = <3300>; }; sdhi0_pins_1v8: sd0_1v8 { groups = "sdhi0_data4", "sdhi0_ctrl"; function = "sdhi0"; 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"; }; }; &scif2 { pinctrl-0 = <&scif2_pins>; pinctrl-names = "default"; status = "okay"; }; &scif_clk { clock-frequency = <14745600>; status = "okay"; }; &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 */ }; }; &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 = <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 1019>, <&cpg CPG_MOD 1018>, <&audio_clk_a>, <&cs2000>, <&audio_clk_c>, <&cpg CPG_CORE R8A7795_CLK_S0D4>; rcar_sound,dai { dai0 { playback = <&ssi0 &src0 &dvc0>; capture = <&ssi1 &src1 &dvc1>; }; }; }; &sdhi0 { pinctrl-0 = <&sdhi0_pins_3v3>; pinctrl-1 = <&sdhi0_pins_1v8>; 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-sdr50; status = "okay"; }; &ssi1 { shared-pin; }; &wdt0 { timeout-sec = <60>; status = "okay"; }; &audio_clk_a { clock-frequency = <22579200>; }; &avb { pinctrl-0 = <&avb_pins>; pinctrl-names = "default"; renesas,no-ether-link; phy-handle = <&phy0>; status = "okay"; phy0: ethernet-phy@0 { rxc-skew-ps = <900>; rxdv-skew-ps = <0>; rxd0-skew-ps = <0>; rxd1-skew-ps = <0>; rxd2-skew-ps = <0>; rxd3-skew-ps = <0>; txc-skew-ps = <900>; txen-skew-ps = <0>; txd0-skew-ps = <0>; txd1-skew-ps = <0>; txd2-skew-ps = <0>; txd3-skew-ps = <0>; reg = <0>; interrupt-parent = <&gpio2>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; }; }; &usb2_phy1 { pinctrl-0 = <&usb1_pins>; pinctrl-names = "default"; status = "okay"; }; &ehci1 { status = "okay"; }; &ohci1 { status = "okay"; };