/* * Device Tree Source for the KZM-A9-GT board * * Copyright (C) 2012 Horms Solutions Ltd. * * Based on sh73a0-kzm9g.dts * Copyright (C) 2012 Renesas Solutions Corp. * * 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 "sh73a0.dtsi" #include #include #include / { model = "KZM-A9-GT"; compatible = "renesas,kzm9g-reference", "renesas,sh73a0"; aliases { serial4 = &scifa4; }; cpus { cpu@0 { cpu0-supply = <&vdd_dvfs>; operating-points = < /* kHz uV */ 1196000 1315000 598000 1175000 398667 1065000 >; voltage-tolerance = <1>; /* 1% */ }; }; chosen { bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw"; stdout-path = &scifa4; }; memory { device_type = "memory"; reg = <0x41000000 0x1e800000>; }; reg_1p8v: regulator@0 { compatible = "regulator-fixed"; regulator-name = "fixed-1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; reg_3p3v: regulator@1 { compatible = "regulator-fixed"; regulator-name = "fixed-3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; regulator-boot-on; }; vmmc_sdhi0: regulator@2 { compatible = "regulator-fixed"; regulator-name = "SDHI0 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&pfc 15 GPIO_ACTIVE_HIGH>; enable-active-high; }; vmmc_sdhi2: regulator@3 { compatible = "regulator-fixed"; regulator-name = "SDHI2 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&pfc 14 GPIO_ACTIVE_HIGH>; enable-active-high; }; lan9220@10000000 { compatible = "smsc,lan9220", "smsc,lan9115"; reg = <0x10000000 0x100>; phy-mode = "mii"; interrupt-parent = <&irqpin0>; interrupts = <3 IRQ_TYPE_EDGE_FALLING>; reg-io-width = <4>; smsc,irq-push-pull; smsc,save-mac-address; vddvario-supply = <®_1p8v>; vdd33a-supply = <®_3p3v>; }; leds { compatible = "gpio-leds"; led1 { gpios = <&pfc 20 GPIO_ACTIVE_LOW>; label = "LED1"; }; led2 { gpios = <&pfc 21 GPIO_ACTIVE_LOW>; label = "LED2"; }; led3 { gpios = <&pfc 22 GPIO_ACTIVE_LOW>; label = "LED3"; }; led4 { gpios = <&pfc 23 GPIO_ACTIVE_LOW>; label = "LED4"; }; }; keyboard { compatible = "gpio-keys"; back-key { gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW3"; }; right-key { gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW2-R"; }; left-key { gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW2-L"; }; enter-key { gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW2-P"; }; up-key { gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW2-U"; }; down-key { gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW2-D"; }; home-key { gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>; linux,code = ; label = "SW1"; }; }; sound { compatible = "simple-audio-card"; simple-audio-card,format = "left_j"; simple-audio-card,cpu { sound-dai = <&sh_fsi2 0>; }; simple-audio-card,codec { sound-dai = <&ak4648>; bitclock-master; frame-master; system-clock-frequency = <11289600>; }; }; }; &cmt1 { status = "okay"; }; &i2c0 { status = "okay"; as3711@40 { compatible = "ams,as3711"; reg = <0x40>; regulators { vdd_dvfs: sd1 { regulator-name = "1.315V CPU"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; }; sd2 { regulator-name = "1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; sd4 { regulator-name = "1.215V"; regulator-min-microvolt = <1215000>; regulator-max-microvolt = <1235000>; regulator-always-on; regulator-boot-on; }; ldo2 { regulator-name = "2.8V CPU"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; regulator-boot-on; }; ldo3 { regulator-name = "3.0V CPU"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-always-on; regulator-boot-on; }; ldo4 { regulator-name = "2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; regulator-boot-on; }; ldo5 { regulator-name = "2.8V #2"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; regulator-boot-on; }; ldo7 { regulator-name = "1.15V CPU"; regulator-min-microvolt = <1150000>; regulator-max-microvolt = <1150000>; regulator-always-on; regulator-boot-on; }; ldo8 { regulator-name = "1.15V CPU #2"; regulator-min-microvolt = <1150000>; regulator-max-microvolt = <1150000>; regulator-always-on; regulator-boot-on; }; }; }; ak4648: ak4648@12 { #sound-dai-cells = <0>; compatible = "asahi-kasei,ak4648"; reg = <0x12>; }; }; &i2c3 { pinctrl-0 = <&i2c3_pins>; pinctrl-names = "default"; status = "okay"; pcf8575: gpio@20 { compatible = "nxp,pcf8575"; reg = <0x20>; interrupt-parent = <&irqpin2>; interrupts = <3 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; }; &mmcif { pinctrl-0 = <&mmcif_pins>; pinctrl-names = "default"; bus-width = <8>; vmmc-supply = <®_1p8v>; status = "okay"; }; &pfc { i2c3_pins: i2c3 { renesas,groups = "i2c3_1"; renesas,function = "i2c3"; }; mmcif_pins: mmc { mux { renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0"; renesas,function = "mmc0"; }; cfg { renesas,groups = "mmc0_data8_0"; renesas,pins = "PORT279"; bias-pull-up; }; }; scifa4_pins: serial4 { renesas,groups = "scifa4_data", "scifa4_ctrl"; renesas,function = "scifa4"; }; sdhi0_pins: sd0 { renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; renesas,function = "sdhi0"; }; sdhi2_pins: sd2 { renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; renesas,function = "sdhi2"; }; fsia_pins: sounda { renesas,groups = "fsia_mclk_in", "fsia_sclk_in", "fsia_data_in", "fsia_data_out"; renesas,function = "fsia"; }; }; &scifa4 { pinctrl-0 = <&scifa4_pins>; pinctrl-names = "default"; status = "okay"; }; &sdhi0 { pinctrl-0 = <&sdhi0_pins>; pinctrl-names = "default"; vmmc-supply = <&vmmc_sdhi0>; bus-width = <4>; status = "okay"; }; &sdhi2 { pinctrl-0 = <&sdhi2_pins>; pinctrl-names = "default"; vmmc-supply = <&vmmc_sdhi2>; bus-width = <4>; broken-cd; status = "okay"; }; &sh_fsi2 { pinctrl-0 = <&fsia_pins>; pinctrl-names = "default"; status = "okay"; };