projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cc828fd MD |
1 | /* |
| 2 | * Device Tree Source for the Lager board | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
| 5 | * | |
| 6 | * This file is licensed under the terms of the GNU General Public License | |
| 7 | * version 2. This program is licensed "as is" without any warranty of any | |
| 8 | * kind, whether express or implied. | |
| 9 | */ | |
| 10 | ||
| 11 | /dts-v1/; | |
| 31c46cbf | 12 | #include "r8a7790.dtsi" |
| 39fa511b | 13 | #include <dt-bindings/gpio/gpio.h> |
| 3cc828fd MD |
14 | |
| 15 | / { | |
| 16 | model = "Lager"; | |
| 17 | compatible = "renesas,lager", "renesas,r8a7790"; | |
| 18 | ||
| 19 | chosen { | |
| dcbbbaf2 | 20 | bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
| 3cc828fd MD |
21 | }; |
| 22 | ||
| 23 | memory@40000000 { | |
| 24 | device_type = "memory"; | |
| 25 | reg = <0 0x40000000 0 0x80000000>; | |
| 26 | }; | |
| 27 | ||
| 62bc32a2 MD |
28 | memory@180000000 { |
| 29 | device_type = "memory"; | |
| 30 | reg = <1 0x80000000 0 0x80000000>; | |
| 31 | }; | |
| 32 | ||
| 3cc828fd MD |
33 | lbsc { |
| 34 | #address-cells = <1>; | |
| 35 | #size-cells = <1>; | |
| 36 | }; | |
| 39fa511b LP |
37 | |
| 38 | leds { | |
| 39 | compatible = "gpio-leds"; | |
| 40 | led6 { | |
| 41 | gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; | |
| 42 | }; | |
| 43 | led7 { | |
| 44 | gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>; | |
| 45 | }; | |
| 46 | led8 { | |
| 47 | gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; | |
| 48 | }; | |
| 49 | }; | |
| 50 | ||
| 51 | fixedregulator3v3: fixedregulator@0 { | |
| 52 | compatible = "regulator-fixed"; | |
| 53 | regulator-name = "fixed-3.3V"; | |
| 54 | regulator-min-microvolt = <3300000>; | |
| 55 | regulator-max-microvolt = <3300000>; | |
| 56 | regulator-boot-on; | |
| 57 | regulator-always-on; | |
| 58 | }; | |
| 59 | }; | |
| 60 | ||
| 62e43056 LP |
61 | &extal_clk { |
| 62 | clock-frequency = <20000000>; | |
| 63 | }; | |
| 64 | ||
| 39fa511b LP |
65 | &pfc { |
| 66 | pinctrl-0 = <&scif0_pins &scif1_pins>; | |
| 67 | pinctrl-names = "default"; | |
| 68 | ||
| 69 | scif0_pins: serial0 { | |
| 70 | renesas,groups = "scif0_data"; | |
| 71 | renesas,function = "scif0"; | |
| 72 | }; | |
| 73 | ||
| 74 | scif1_pins: serial1 { | |
| 75 | renesas,groups = "scif1_data"; | |
| 76 | renesas,function = "scif1"; | |
| 77 | }; | |
| 78 | ||
| 79 | mmc1_pins: mmc1 { | |
| 80 | renesas,groups = "mmc1_data8", "mmc1_ctrl"; | |
| 81 | renesas,function = "mmc1"; | |
| 82 | }; | |
| 9fe7c4f8 GU |
83 | |
| 84 | qspi_pins: spi { | |
| 85 | renesas,groups = "qspi_ctrl", "qspi_data4"; | |
| 86 | renesas,function = "qspi"; | |
| 87 | }; | |
| 39fa511b LP |
88 | }; |
| 89 | ||
| 90 | &mmcif1 { | |
| 91 | pinctrl-0 = <&mmc1_pins>; | |
| 92 | pinctrl-names = "default"; | |
| 93 | ||
| 94 | vmmc-supply = <&fixedregulator3v3>; | |
| 95 | bus-width = <8>; | |
| 96 | non-removable; | |
| 97 | status = "okay"; | |
| 3cc828fd | 98 | }; |
| c6181b9f VB |
99 | |
| 100 | &sata1 { | |
| 101 | status = "okay"; | |
| 102 | }; | |
| 9fe7c4f8 GU |
103 | |
| 104 | &spi { | |
| 105 | pinctrl-0 = <&qspi_pins>; | |
| 106 | pinctrl-names = "default"; | |
| 107 | ||
| 108 | status = "okay"; | |
| 109 | ||
| 110 | flash: flash@0 { | |
| 111 | #address-cells = <1>; | |
| 112 | #size-cells = <1>; | |
| 113 | compatible = "spansion,s25fl512s"; | |
| 114 | reg = <0>; | |
| 115 | spi-max-frequency = <30000000>; | |
| 116 | m25p,fast-read; | |
| 117 | ||
| 118 | partition@0 { | |
| 119 | label = "loader"; | |
| 120 | reg = <0x00000000 0x00040000>; | |
| 121 | read-only; | |
| 122 | }; | |
| 123 | partition@40000 { | |
| 124 | label = "user"; | |
| 125 | reg = <0x00040000 0x00400000>; | |
| 126 | read-only; | |
| 127 | }; | |
| 128 | partition@440000 { | |
| 129 | label = "flash"; | |
| 130 | reg = <0x00440000 0x03bc0000>; | |
| 131 | }; | |
| 132 | }; | |
| 133 | }; |