cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

bcm2835-rpi-a.dts (2271B)

      1// SPDX-License-Identifier: GPL-2.0
      2/dts-v1/;
      3#include "bcm2835.dtsi"
      4#include "bcm2835-rpi.dtsi"
      5#include "bcm283x-rpi-usb-host.dtsi"
      6
      7/ {
      8	compatible = "raspberrypi,model-a", "brcm,bcm2835";
      9	model = "Raspberry Pi Model A";
     10
     11	memory@0 {
     12		device_type = "memory";
     13		reg = <0 0x10000000>;
     14	};
     15
     16	leds {
     17		led-act {
     18			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
     19		};
     20	};
     21};
     22
     23&gpio {
     24	/*
     25	 * Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
     26	 * RPI00021 sheet 02
     27	 *
     28	 * Legend:
     29	 * "FOO" = GPIO line named "FOO" on the schematic
     30	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
     31	 */
     32	gpio-line-names = "SDA0",
     33			  "SCL0",
     34			  "SDA1",
     35			  "SCL1",
     36			  "GPIO_GCLK",
     37			  "CAM_GPIO1",
     38			  "LAN_RUN",
     39			  "SPI_CE1_N",
     40			  "SPI_CE0_N",
     41			  "SPI_MISO",
     42			  "SPI_MOSI",
     43			  "SPI_SCLK",
     44			  "", /* GPIO12 */
     45			  "", /* GPIO13 */
     46			  /* Serial port */
     47			  "TXD0",
     48			  "RXD0",
     49			  "STATUS_LED_N",
     50			  "GPIO17",
     51			  "GPIO18",
     52			  "", /* GPIO19 */
     53			  "", /* GPIO20 */
     54			  "GPIO21",
     55			  "GPIO22",
     56			  "GPIO23",
     57			  "GPIO24",
     58			  "GPIO25",
     59			  "", /* GPIO26 */
     60			  "CAM_GPIO0",
     61			  /* Binary number representing build/revision */
     62			  "CONFIG0",
     63			  "CONFIG1",
     64			  "CONFIG2",
     65			  "CONFIG3",
     66			  "", /* GPIO32 */
     67			  "", /* GPIO33 */
     68			  "", /* GPIO34 */
     69			  "", /* GPIO35 */
     70			  "", /* GPIO36 */
     71			  "", /* GPIO37 */
     72			  "", /* GPIO38 */
     73			  "", /* GPIO39 */
     74			  "PWM0_OUT",
     75			  "", /* GPIO41 */
     76			  "", /* GPIO42 */
     77			  "", /* GPIO43 */
     78			  "", /* GPIO44 */
     79			  "PWM1_OUT",
     80			  "HDMI_HPD_P",
     81			  "SD_CARD_DET",
     82			  /* Used by SD Card */
     83			  "SD_CLK_R",
     84			  "SD_CMD_R",
     85			  "SD_DATA0_R",
     86			  "SD_DATA1_R",
     87			  "SD_DATA2_R",
     88			  "SD_DATA3_R";
     89
     90	pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
     91
     92	/* I2S interface */
     93	i2s_alt2: i2s_alt2 {
     94		brcm,pins = <28 29 30 31>;
     95		brcm,function = <BCM2835_FSEL_ALT2>;
     96	};
     97};
     98
     99&hdmi {
    100	hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
    101	power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
    102	status = "okay";
    103};
    104
    105&pwm {
    106	pinctrl-names = "default";
    107	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
    108	status = "okay";
    109};
    110
    111&sdhost {
    112	pinctrl-names = "default";
    113	pinctrl-0 = <&sdhost_gpio48>;
    114	bus-width = <4>;
    115	status = "okay";
    116};
    117
    118&uart0 {
    119	pinctrl-names = "default";
    120	pinctrl-0 = <&uart0_gpio14>;
    121	status = "okay";
    122};