diff options
Diffstat (limited to 'arch/arm/boot/dts/r8a7791-koelsch.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7791-koelsch.dts | 274 |
1 files changed, 271 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index fd556c3483e3..bdd73e6657b2 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -2,7 +2,8 @@ * Device Tree Source for the Koelsch board * * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2013 Renesas Solutions Corp. + * 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 @@ -23,7 +24,12 @@ memory@40000000 { device_type = "memory"; - reg = <0 0x40000000 0 0x80000000>; + reg = <0 0x40000000 0 0x40000000>; + }; + + memory@200000000 { + device_type = "memory"; + reg = <2 0x00000000 0 0x40000000>; }; lbsc { @@ -31,6 +37,60 @@ #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 { @@ -43,16 +103,112 @@ 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 = <&scif0_pins &scif1_pins>; + 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"; @@ -62,4 +218,116 @@ 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,gpios = "sdhi0_data4", "sdhi0_ctrl"; + renesas,function = "sdhi0"; + }; + + sdhi1_pins: sd1 { + renesas,gpios = "sdhi1_data4", "sdhi1_ctrl"; + renesas,function = "sdhi1"; + }; + + sdhi2_pins: sd2 { + renesas,gpios = "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>; + }; + }; }; |