/* * Device Tree Source for the Koelsch board * * Copyright (C) 2013 Renesas Electronics Corporation * Copyright (C) 2013-2014 Renesas Solutions Corp. * Copyright (C) 2014 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 "r8a7791.dtsi" #include / { model = "Koelsch"; compatible = "renesas,koelsch", "renesas,r8a7791"; chosen { bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; }; memory@40000000 { device_type = "memory"; reg = <0 0x40000000 0 0x40000000>; }; memory@200000000 { device_type = "memory"; reg = <2 0x00000000 0 0x40000000>; }; lbsc { #address-cells = <1>; #size-cells = <1>; }; gpio-keys { compatible = "gpio-keys"; key-a { gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; linux,code = <30>; label = "SW30"; gpio-key,wakeup; debounce-interval = <20>; }; key-b { gpios = <&gpio7 1 GPIO_ACTIVE_LOW>; linux,code = <48>; label = "SW31"; gpio-key,wakeup; debounce-interval = <20>; }; key-c { gpios = <&gpio7 2 GPIO_ACTIVE_LOW>; linux,code = <46>; label = "SW32"; gpio-key,wakeup; debounce-interval = <20>; }; key-d { gpios = <&gpio7 3 GPIO_ACTIVE_LOW>; linux,code = <32>; label = "SW33"; gpio-key,wakeup; debounce-interval = <20>; }; key-e { gpios = <&gpio7 4 GPIO_ACTIVE_LOW>; linux,code = <18>; label = "SW34"; gpio-key,wakeup; debounce-interval = <20>; }; key-f { gpios = <&gpio7 5 GPIO_ACTIVE_LOW>; linux,code = <33>; label = "SW35"; gpio-key,wakeup; debounce-interval = <20>; }; key-g { gpios = <&gpio7 6 GPIO_ACTIVE_LOW>; linux,code = <34>; label = "SW36"; gpio-key,wakeup; debounce-interval = <20>; }; }; leds { compatible = "gpio-leds"; led6 { gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; }; led7 { gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; }; led8 { gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>; }; }; vcc_sdhi0: regulator@0 { compatible = "regulator-fixed"; regulator-name = "SDHI0 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>; enable-active-high; }; vccq_sdhi0: regulator@1 { compatible = "regulator-gpio"; regulator-name = "SDHI0 VccQ"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; }; vcc_sdhi1: regulator@2 { compatible = "regulator-fixed"; regulator-name = "SDHI1 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>; enable-active-high; }; vccq_sdhi1: regulator@3 { compatible = "regulator-gpio"; regulator-name = "SDHI1 VccQ"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; }; vcc_sdhi2: regulator@4 { compatible = "regulator-fixed"; regulator-name = "SDHI2 Vcc"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; vccq_sdhi2: regulator@5 { compatible = "regulator-gpio"; regulator-name = "SDHI2 VccQ"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>; }; }; &extal_clk { clock-frequency = <20000000>; }; &i2c2 { pinctrl-0 = <&i2c2_pins>; pinctrl-names = "default"; status = "okay"; clock-frequency = <400000>; eeprom@50 { compatible = "renesas,24c02"; reg = <0x50>; pagesize = <16>; }; }; &pfc { pinctrl-0 = <&du_pins &scif0_pins &scif1_pins>; pinctrl-names = "default"; i2c2_pins: i2c { renesas,groups = "i2c2"; renesas,function = "i2c2"; }; du_pins: du { renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0"; renesas,function = "du"; }; scif0_pins: serial0 { renesas,groups = "scif0_data_d"; renesas,function = "scif0"; }; scif1_pins: serial1 { renesas,groups = "scif1_data_d"; renesas,function = "scif1"; }; ether_pins: ether { renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; renesas,function = "eth"; }; phy1_pins: phy1 { renesas,groups = "intc_irq0"; renesas,function = "intc"; }; sdhi0_pins: sd0 { renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; renesas,function = "sdhi0"; }; sdhi1_pins: sd1 { renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; renesas,function = "sdhi1"; }; sdhi2_pins: sd2 { renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; renesas,function = "sdhi2"; }; qspi_pins: spi { renesas,groups = "qspi_ctrl", "qspi_data4"; renesas,function = "qspi"; }; }; ðer { pinctrl-0 = <ðer_pins &phy1_pins>; pinctrl-names = "default"; phy-handle = <&phy1>; renesas,ether-link-active-low; status = "ok"; phy1: ethernet-phy@1 { reg = <1>; interrupt-parent = <&irqc0>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; }; }; &sata0 { status = "okay"; }; &sdhi0 { pinctrl-0 = <&sdhi0_pins>; pinctrl-names = "default"; vmmc-supply = <&vcc_sdhi0>; vqmmc-supply = <&vccq_sdhi0>; cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>; wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; 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>; wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>; status = "okay"; }; &sdhi2 { pinctrl-0 = <&sdhi2_pins>; pinctrl-names = "default"; vmmc-supply = <&vcc_sdhi2>; vqmmc-supply = <&vccq_sdhi2>; cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>; status = "okay"; }; &spi { pinctrl-0 = <&qspi_pins>; pinctrl-names = "default"; status = "okay"; flash: flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "spansion,s25fl512s"; reg = <0>; spi-max-frequency = <30000000>; m25p,fast-read; partition@0 { label = "loader"; reg = <0x00000000 0x00080000>; read-only; }; partition@80000 { label = "bootenv"; reg = <0x00080000 0x00080000>; read-only; }; partition@100000 { label = "data"; reg = <0x00100000 0x03f00000>; }; }; };