3 #include "bcm2708.dtsi"
4 #include "bcm2708-rpi.dtsi"
5 #include "bcm283x-rpi-smsc9514.dtsi"
6 #include "bcm283x-rpi-csi1-2lane.dtsi"
7 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
10 compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
11 model = "Raspberry Pi Model B+";
16 * Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
20 * "NC" = not connected (no rail from the SoC)
21 * "FOO" = GPIO line named "FOO" on the schematic
22 * "FOO_N" = GPIO line named "FOO" on schematic, active low
24 gpio-line-names = "ID_SDA",
56 "LAN_RUN", /* GPIO31 */
57 "CAM_GPIO1", /* GPIO32 */
60 "PWR_LOW_N", /* GPIO35 */
63 "USB_LIMIT", /* GPIO38 */
65 "PWM0_OUT", /* GPIO40 */
66 "CAM_GPIO0", /* GPIO41 */
69 "ETH_CLK", /* GPIO44 */
70 "PWM1_OUT", /* GPIO45 */
81 spi0_pins: spi0_pins {
82 brcm,pins = <9 10 11>;
83 brcm,function = <4>; /* alt0 */
86 spi0_cs_pins: spi0_cs_pins {
88 brcm,function = <1>; /* output */
102 brcm,pins = <18 19 20 21>;
103 brcm,function = <4>; /* alt0 */
106 audio_pins: audio_pins {
117 pinctrl-names = "default";
118 pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
119 cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
122 compatible = "spidev";
124 #address-cells = <1>;
126 spi-max-frequency = <125000000>;
130 compatible = "spidev";
132 #address-cells = <1>;
134 spi-max-frequency = <125000000>;
139 clock-frequency = <100000>;
143 pinctrl-names = "default";
144 pinctrl-0 = <&i2c1_pins>;
145 clock-frequency = <100000>;
149 clock-frequency = <100000>;
153 pinctrl-names = "default";
154 pinctrl-0 = <&i2s_pins>;
160 linux,default-trigger = "mmc0";
161 gpios = <&gpio 47 0>;
166 linux,default-trigger = "input";
167 gpios = <&gpio 35 0>;
172 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
176 pinctrl-names = "default";
177 pinctrl-0 = <&audio_pins>;
181 gpio = <&gpio 41 GPIO_ACTIVE_HIGH>;
184 cam0_reg: &cam_dummy_reg {
189 act_led_gpio = <&act_led>,"gpios:4";
190 act_led_activelow = <&act_led>,"gpios:8";
191 act_led_trigger = <&act_led>,"linux,default-trigger";
193 pwr_led_gpio = <&pwr_led>,"gpios:4";
194 pwr_led_activelow = <&pwr_led>,"gpios:8";
195 pwr_led_trigger = <&pwr_led>,"linux,default-trigger";