projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 2eeacdf2 | 1 | /dts-v1/; |
| 2 | ||
| 3 | #include "bcm2708.dtsi" | |
| 3fe106c0 | 4 | #include "bcm283x-rpi-smsc9512.dtsi" |
| 2eeacdf2 | 5 | |
| 6 | / { | |
| 7 | model = "Raspberry Pi Model B"; | |
| 8 | }; | |
| 9 | ||
| 10 | &gpio { | |
| 11 | sdhost_pins: sdhost_pins { | |
| 12 | brcm,pins = <48 49 50 51 52 53>; | |
| 13 | brcm,function = <4>; /* alt0 */ | |
| 14 | }; | |
| 15 | ||
| 16 | spi0_pins: spi0_pins { | |
| 17 | brcm,pins = <9 10 11>; | |
| 18 | brcm,function = <4>; /* alt0 */ | |
| 19 | }; | |
| 20 | ||
| 21 | spi0_cs_pins: spi0_cs_pins { | |
| 22 | brcm,pins = <8 7>; | |
| 23 | brcm,function = <1>; /* output */ | |
| 24 | }; | |
| 25 | ||
| 26 | i2c0_pins: i2c0 { | |
| 27 | brcm,pins = <0 1>; | |
| 28 | brcm,function = <4>; | |
| 29 | }; | |
| 30 | ||
| 31 | i2c1_pins: i2c1 { | |
| 32 | brcm,pins = <2 3>; | |
| 33 | brcm,function = <4>; | |
| 34 | }; | |
| 35 | ||
| 36 | i2s_pins: i2s { | |
| 37 | brcm,pins = <28 29 30 31>; | |
| 38 | brcm,function = <6>; /* alt2 */ | |
| 39 | }; | |
| 40 | ||
| 41 | audio_pins: audio_pins { | |
| 42 | brcm,pins = <40 45>; | |
| 43 | brcm,function = <4>; | |
| 44 | }; | |
| 45 | }; | |
| 46 | ||
| 47 | &sdhost { | |
| 48 | pinctrl-names = "default"; | |
| 49 | pinctrl-0 = <&sdhost_pins>; | |
| 50 | bus-width = <4>; | |
| 51 | status = "okay"; | |
| 52 | }; | |
| 53 | ||
| 54 | &fb { | |
| 55 | status = "okay"; | |
| 56 | }; | |
| 57 | ||
| 58 | &uart0 { | |
| 59 | status = "okay"; | |
| 60 | }; | |
| 61 | ||
| 62 | &spi0 { | |
| 63 | pinctrl-names = "default"; | |
| 64 | pinctrl-0 = <&spi0_pins &spi0_cs_pins>; | |
| 65 | cs-gpios = <&gpio 8 1>, <&gpio 7 1>; | |
| 66 | ||
| 67 | spidev0: spidev@0{ | |
| 68 | compatible = "spidev"; | |
| 69 | reg = <0>; /* CE0 */ | |
| 70 | #address-cells = <1>; | |
| 71 | #size-cells = <0>; | |
| 72 | spi-max-frequency = <500000>; | |
| 73 | }; | |
| 74 | ||
| 75 | spidev1: spidev@1{ | |
| 76 | compatible = "spidev"; | |
| 77 | reg = <1>; /* CE1 */ | |
| 78 | #address-cells = <1>; | |
| 79 | #size-cells = <0>; | |
| 80 | spi-max-frequency = <500000>; | |
| 81 | }; | |
| 82 | }; | |
| 83 | ||
| 84 | &i2c0 { | |
| 85 | pinctrl-names = "default"; | |
| 86 | pinctrl-0 = <&i2c0_pins>; | |
| 87 | clock-frequency = <100000>; | |
| 88 | }; | |
| 89 | ||
| 90 | &i2c1 { | |
| 91 | pinctrl-names = "default"; | |
| 92 | pinctrl-0 = <&i2c1_pins>; | |
| 93 | clock-frequency = <100000>; | |
| 94 | }; | |
| 95 | ||
| 96 | &i2c2 { | |
| 97 | clock-frequency = <100000>; | |
| 98 | }; | |
| 99 | ||
| 100 | &i2s { | |
| 101 | pinctrl-names = "default"; | |
| 102 | pinctrl-0 = <&i2s_pins>; | |
| 103 | }; | |
| 104 | ||
| 105 | &leds { | |
| 106 | act_led: act { | |
| 107 | label = "led0"; | |
| 108 | linux,default-trigger = "mmc0"; | |
| 109 | gpios = <&gpio 16 1>; | |
| 110 | }; | |
| 111 | }; | |
| 112 | ||
| 113 | &hdmi { | |
| 114 | hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; | |
| 115 | }; | |
| 116 | ||
| 117 | &audio { | |
| 118 | pinctrl-names = "default"; | |
| 119 | pinctrl-0 = <&audio_pins>; | |
| 120 | }; | |
| 121 | ||
| 122 | / { | |
| 123 | __overrides__ { | |
| 124 | uart0 = <&uart0>,"status"; | |
| 125 | uart1 = <&uart1>,"status"; | |
| 126 | i2s = <&i2s>,"status"; | |
| 127 | spi = <&spi0>,"status"; | |
| 128 | i2c0 = <&i2c0>,"status"; | |
| 129 | i2c1 = <&i2c1>,"status"; | |
| 130 | i2c2_iknowwhatimdoing = <&i2c2>,"status"; | |
| 131 | i2c0_baudrate = <&i2c0>,"clock-frequency:0"; | |
| 132 | i2c1_baudrate = <&i2c1>,"clock-frequency:0"; | |
| 133 | i2c2_baudrate = <&i2c2>,"clock-frequency:0"; | |
| 134 | ||
| 135 | act_led_gpio = <&act_led>,"gpios:4"; | |
| 136 | act_led_activelow = <&act_led>,"gpios:8"; | |
| 137 | act_led_trigger = <&act_led>,"linux,default-trigger"; | |
| 138 | ||
| 139 | audio = <&audio>,"status"; | |
| 140 | watchdog = <&watchdog>,"status"; | |
| 141 | random = <&random>,"status"; | |
| 142 | sd_overclock = <&sdhost>,"brcm,overclock-50:0"; | |
| 143 | sd_force_pio = <&sdhost>,"brcm,force-pio?"; | |
| 144 | sd_pio_limit = <&sdhost>,"brcm,pio-limit:0"; | |
| 145 | sd_debug = <&sdhost>,"brcm,debug"; | |
| 146 | }; | |
| 147 | }; | |
| 23572069 EA |
148 | |
| 149 | &i2c_dsi { | |
| 150 | gpios = <&gpio 2 0 | |
| 151 | &gpio 3 0>; | |
| 152 | }; |