641 lines
15 KiB
Text
641 lines
15 KiB
Text
|
#include <dt-bindings/pinctrl/bcm2835.h>
|
||
|
|
#include <dt-bindings/clock/bcm2835.h>
|
||
|
|
#include <dt-bindings/clock/bcm2835-aux.h>
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
/* firmware-provided startup stubs live here, where the secondary CPUs are
|
||
|
|
* spinning.
|
||
|
|
*/
|
||
|
|
/memreserve/ 0x00000000 0x00001000;
|
||
|
|
|
||
|
|
/* This include file covers the common peripherals and configuration between
|
||
|
|
* bcm2835 and bcm2836 implementations, leaving the CPU configuration to
|
||
|
|
* bcm2835.dtsi and bcm2836.dtsi.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/ {
|
||
|
|
compatible = "brcm,bcm2835";
|
||
|
|
model = "BCM2835";
|
||
|
|
interrupt-parent = <&intc>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
bootargs = "earlyprintk console=ttyAMA0";
|
||
|
|
};
|
||
|
|
|
||
|
|
thermal-zones {
|
||
|
|
cpu_thermal: cpu-thermal {
|
||
|
|
polling-delay-passive = <0>;
|
||
|
|
polling-delay = <1000>;
|
||
|
|
|
||
|
|
thermal-sensors = <&thermal>;
|
||
|
|
|
||
|
|
trips {
|
||
|
|
cpu-crit {
|
||
|
|
temperature = <80000>;
|
||
|
|
hysteresis = <0>;
|
||
|
|
type = "critical";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
cooling-maps {
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
soc: soc {
|
||
|
|
compatible = "simple-bus";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
|
||
|
|
timer@7e003000 {
|
||
|
|
compatible = "brcm,bcm2835-system-timer";
|
||
|
|
reg = <0x7e003000 0x1000>;
|
||
|
|
interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
|
||
|
|
/* This could be a reference to BCM2835_CLOCK_TIMER,
|
||
|
|
* but we don't have the driver using the common clock
|
||
|
|
* support yet.
|
||
|
|
*/
|
||
|
|
clock-frequency = <1000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
dma: dma@7e007000 {
|
||
|
|
compatible = "brcm,bcm2835-dma";
|
||
|
|
reg = <0x7e007000 0xf00>;
|
||
|
|
interrupts = <1 16>,
|
||
|
|
<1 17>,
|
||
|
|
<1 18>,
|
||
|
|
<1 19>,
|
||
|
|
<1 20>,
|
||
|
|
<1 21>,
|
||
|
|
<1 22>,
|
||
|
|
<1 23>,
|
||
|
|
<1 24>,
|
||
|
|
<1 25>,
|
||
|
|
<1 26>,
|
||
|
|
/* dma channel 11-14 share one irq */
|
||
|
|
<1 27>,
|
||
|
|
<1 27>,
|
||
|
|
<1 27>,
|
||
|
|
<1 27>,
|
||
|
|
/* unused shared irq for all channels */
|
||
|
|
<1 28>;
|
||
|
|
interrupt-names = "dma0",
|
||
|
|
"dma1",
|
||
|
|
"dma2",
|
||
|
|
"dma3",
|
||
|
|
"dma4",
|
||
|
|
"dma5",
|
||
|
|
"dma6",
|
||
|
|
"dma7",
|
||
|
|
"dma8",
|
||
|
|
"dma9",
|
||
|
|
"dma10",
|
||
|
|
"dma11",
|
||
|
|
"dma12",
|
||
|
|
"dma13",
|
||
|
|
"dma14",
|
||
|
|
"dma-shared-all";
|
||
|
|
#dma-cells = <1>;
|
||
|
|
brcm,dma-channel-mask = <0x7f35>;
|
||
|
|
};
|
||
|
|
|
||
|
|
intc: interrupt-controller@7e00b200 {
|
||
|
|
compatible = "brcm,bcm2835-armctrl-ic";
|
||
|
|
reg = <0x7e00b200 0x200>;
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
watchdog@7e100000 {
|
||
|
|
compatible = "brcm,bcm2835-pm-wdt";
|
||
|
|
reg = <0x7e100000 0x28>;
|
||
|
|
};
|
||
|
|
|
||
|
|
clocks: cprman@7e101000 {
|
||
|
|
compatible = "brcm,bcm2835-cprman";
|
||
|
|
#clock-cells = <1>;
|
||
|
|
reg = <0x7e101000 0x2000>;
|
||
|
|
|
||
|
|
/* CPRMAN derives almost everything from the
|
||
|
|
* platform's oscillator. However, the DSI
|
||
|
|
* pixel clocks come from the DSI analog PHY.
|
||
|
|
*/
|
||
|
|
clocks = <&clk_osc>,
|
||
|
|
<&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
|
||
|
|
<&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
rng@7e104000 {
|
||
|
|
compatible = "brcm,bcm2835-rng";
|
||
|
|
reg = <0x7e104000 0x10>;
|
||
|
|
};
|
||
|
|
|
||
|
|
mailbox: mailbox@7e00b880 {
|
||
|
|
compatible = "brcm,bcm2835-mbox";
|
||
|
|
reg = <0x7e00b880 0x40>;
|
||
|
|
interrupts = <0 1>;
|
||
|
|
#mbox-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio: gpio@7e200000 {
|
||
|
|
compatible = "brcm,bcm2835-gpio";
|
||
|
|
reg = <0x7e200000 0xb4>;
|
||
|
|
/*
|
||
|
|
* The GPIO IP block is designed for 3 banks of GPIOs.
|
||
|
|
* Each bank has a GPIO interrupt for itself.
|
||
|
|
* There is an overall "any bank" interrupt.
|
||
|
|
* In order, these are GIC interrupts 17, 18, 19, 20.
|
||
|
|
* Since the BCM2835 only has 2 banks, the 2nd bank
|
||
|
|
* interrupt output appears to be mirrored onto the
|
||
|
|
* 3rd bank's interrupt signal.
|
||
|
|
* So, a bank0 interrupt shows up on 17, 20, and
|
||
|
|
* a bank1 interrupt shows up on 18, 19, 20!
|
||
|
|
*/
|
||
|
|
interrupts = <2 17>, <2 18>, <2 19>, <2 20>;
|
||
|
|
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
|
||
|
|
/* Defines pin muxing groups according to
|
||
|
|
* BCM2835-ARM-Peripherals.pdf page 102.
|
||
|
|
*
|
||
|
|
* While each pin can have its mux selected
|
||
|
|
* for various functions individually, some
|
||
|
|
* groups only make sense to switch to a
|
||
|
|
* particular function together.
|
||
|
|
*/
|
||
|
|
dpi_gpio0: dpi_gpio0 {
|
||
|
|
brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
|
||
|
|
12 13 14 15 16 17 18 19
|
||
|
|
20 21 22 23 24 25 26 27>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
||
|
|
};
|
||
|
|
emmc_gpio22: emmc_gpio22 {
|
||
|
|
brcm,pins = <22 23 24 25 26 27>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
emmc_gpio34: emmc_gpio34 {
|
||
|
|
brcm,pins = <34 35 36 37 38 39>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
brcm,pull = <BCM2835_PUD_OFF
|
||
|
|
BCM2835_PUD_UP
|
||
|
|
BCM2835_PUD_UP
|
||
|
|
BCM2835_PUD_UP
|
||
|
|
BCM2835_PUD_UP
|
||
|
|
BCM2835_PUD_UP>;
|
||
|
|
};
|
||
|
|
emmc_gpio48: emmc_gpio48 {
|
||
|
|
brcm,pins = <48 49 50 51 52 53>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpclk0_gpio4: gpclk0_gpio4 {
|
||
|
|
brcm,pins = <4>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
gpclk1_gpio5: gpclk1_gpio5 {
|
||
|
|
brcm,pins = <5>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
gpclk1_gpio42: gpclk1_gpio42 {
|
||
|
|
brcm,pins = <42>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
gpclk1_gpio44: gpclk1_gpio44 {
|
||
|
|
brcm,pins = <44>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
gpclk2_gpio6: gpclk2_gpio6 {
|
||
|
|
brcm,pins = <6>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
gpclk2_gpio43: gpclk2_gpio43 {
|
||
|
|
brcm,pins = <43>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c0_gpio0: i2c0_gpio0 {
|
||
|
|
brcm,pins = <0 1>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
i2c0_gpio28: i2c0_gpio28 {
|
||
|
|
brcm,pins = <28 29>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
i2c0_gpio44: i2c0_gpio44 {
|
||
|
|
brcm,pins = <44 45>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT1>;
|
||
|
|
};
|
||
|
|
i2c1_gpio2: i2c1_gpio2 {
|
||
|
|
brcm,pins = <2 3>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
i2c1_gpio44: i2c1_gpio44 {
|
||
|
|
brcm,pins = <44 45>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
||
|
|
};
|
||
|
|
i2c_slave_gpio18: i2c_slave_gpio18 {
|
||
|
|
brcm,pins = <18 19 20 21>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
|
||
|
|
jtag_gpio4: jtag_gpio4 {
|
||
|
|
brcm,pins = <4 5 6 12 13>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
jtag_gpio22: jtag_gpio22 {
|
||
|
|
brcm,pins = <22 23 24 25 26 27>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT4>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pcm_gpio18: pcm_gpio18 {
|
||
|
|
brcm,pins = <18 19 20 21>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
pcm_gpio28: pcm_gpio28 {
|
||
|
|
brcm,pins = <28 29 30 31>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pwm0_gpio12: pwm0_gpio12 {
|
||
|
|
brcm,pins = <12>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
pwm0_gpio18: pwm0_gpio18 {
|
||
|
|
brcm,pins = <18>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
pwm0_gpio40: pwm0_gpio40 {
|
||
|
|
brcm,pins = <40>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
pwm1_gpio13: pwm1_gpio13 {
|
||
|
|
brcm,pins = <13>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
pwm1_gpio19: pwm1_gpio19 {
|
||
|
|
brcm,pins = <19>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
pwm1_gpio41: pwm1_gpio41 {
|
||
|
|
brcm,pins = <41>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
pwm1_gpio45: pwm1_gpio45 {
|
||
|
|
brcm,pins = <45>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdhost_gpio48: sdhost_gpio48 {
|
||
|
|
brcm,pins = <48 49 50 51 52 53>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
spi0_gpio7: spi0_gpio7 {
|
||
|
|
brcm,pins = <7 8 9 10 11>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
spi0_gpio35: spi0_gpio35 {
|
||
|
|
brcm,pins = <35 36 37 38 39>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
spi1_gpio16: spi1_gpio16 {
|
||
|
|
brcm,pins = <16 17 18 19 20 21>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT4>;
|
||
|
|
};
|
||
|
|
spi2_gpio40: spi2_gpio40 {
|
||
|
|
brcm,pins = <40 41 42 43 44 45>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT4>;
|
||
|
|
};
|
||
|
|
|
||
|
|
uart0_gpio14: uart0_gpio14 {
|
||
|
|
brcm,pins = <14 15>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT0>;
|
||
|
|
};
|
||
|
|
/* Separate from the uart0_gpio14 group
|
||
|
|
* because it conflicts with spi1_gpio16, and
|
||
|
|
* people often run uart0 on the two pins
|
||
|
|
* without flow control.
|
||
|
|
*/
|
||
|
|
uart0_ctsrts_gpio16: uart0_ctsrts_gpio16 {
|
||
|
|
brcm,pins = <16 17>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
uart0_ctsrts_gpio30: uart0_ctsrts_gpio30 {
|
||
|
|
brcm,pins = <30 31>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
uart0_gpio32: uart0_gpio32 {
|
||
|
|
brcm,pins = <32 33>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT3>;
|
||
|
|
};
|
||
|
|
uart0_gpio36: uart0_gpio36 {
|
||
|
|
brcm,pins = <36 37>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
||
|
|
};
|
||
|
|
uart0_ctsrts_gpio38: uart0_ctsrts_gpio38 {
|
||
|
|
brcm,pins = <38 39>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
uart1_gpio14: uart1_gpio14 {
|
||
|
|
brcm,pins = <14 15>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
uart1_ctsrts_gpio16: uart1_ctsrts_gpio16 {
|
||
|
|
brcm,pins = <16 17>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
uart1_gpio32: uart1_gpio32 {
|
||
|
|
brcm,pins = <32 33>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
uart1_ctsrts_gpio30: uart1_ctsrts_gpio30 {
|
||
|
|
brcm,pins = <30 31>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
uart1_gpio40: uart1_gpio40 {
|
||
|
|
brcm,pins = <40 41>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
|
||
|
|
brcm,pins = <42 43>;
|
||
|
|
brcm,function = <BCM2835_FSEL_ALT5>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
uart0: serial@7e201000 {
|
||
|
|
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
|
||
|
|
reg = <0x7e201000 0x1000>;
|
||
|
|
interrupts = <2 25>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_UART>,
|
||
|
|
<&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
clock-names = "uartclk", "apb_pclk";
|
||
|
|
arm,primecell-periphid = <0x00241011>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdhost: mmc@7e202000 {
|
||
|
|
compatible = "brcm,bcm2835-sdhost";
|
||
|
|
reg = <0x7e202000 0x100>;
|
||
|
|
interrupts = <2 24>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
dmas = <&dma 13>;
|
||
|
|
dma-names = "rx-tx";
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2s: i2s@7e203000 {
|
||
|
|
compatible = "brcm,bcm2835-i2s";
|
||
|
|
reg = <0x7e203000 0x20>,
|
||
|
|
<0x7e101098 0x02>;
|
||
|
|
|
||
|
|
dmas = <&dma 2>,
|
||
|
|
<&dma 3>;
|
||
|
|
dma-names = "tx", "rx";
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
spi: spi@7e204000 {
|
||
|
|
compatible = "brcm,bcm2835-spi";
|
||
|
|
reg = <0x7e204000 0x1000>;
|
||
|
|
interrupts = <2 22>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c0: i2c@7e205000 {
|
||
|
|
compatible = "brcm,bcm2835-i2c";
|
||
|
|
reg = <0x7e205000 0x1000>;
|
||
|
|
interrupts = <2 21>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
pixelvalve@7e206000 {
|
||
|
|
compatible = "brcm,bcm2835-pixelvalve0";
|
||
|
|
reg = <0x7e206000 0x100>;
|
||
|
|
interrupts = <2 13>; /* pwa0 */
|
||
|
|
};
|
||
|
|
|
||
|
|
pixelvalve@7e207000 {
|
||
|
|
compatible = "brcm,bcm2835-pixelvalve1";
|
||
|
|
reg = <0x7e207000 0x100>;
|
||
|
|
interrupts = <2 14>; /* pwa1 */
|
||
|
|
};
|
||
|
|
|
||
|
|
dsi0: dsi@7e209000 {
|
||
|
|
compatible = "brcm,bcm2835-dsi0";
|
||
|
|
reg = <0x7e209000 0x78>;
|
||
|
|
interrupts = <2 4>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
#clock-cells = <1>;
|
||
|
|
|
||
|
|
clocks = <&clocks BCM2835_PLLA_DSI0>,
|
||
|
|
<&clocks BCM2835_CLOCK_DSI0E>,
|
||
|
|
<&clocks BCM2835_CLOCK_DSI0P>;
|
||
|
|
clock-names = "phy", "escape", "pixel";
|
||
|
|
|
||
|
|
clock-output-names = "dsi0_byte",
|
||
|
|
"dsi0_ddr2",
|
||
|
|
"dsi0_ddr";
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
thermal: thermal@7e212000 {
|
||
|
|
compatible = "brcm,bcm2835-thermal";
|
||
|
|
reg = <0x7e212000 0x8>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_TSENS>;
|
||
|
|
#thermal-sensor-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
aux: aux@0x7e215000 {
|
||
|
|
compatible = "brcm,bcm2835-aux";
|
||
|
|
#clock-cells = <1>;
|
||
|
|
reg = <0x7e215000 0x8>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
};
|
||
|
|
|
||
|
|
uart1: serial@7e215040 {
|
||
|
|
compatible = "brcm,bcm2835-aux-uart";
|
||
|
|
reg = <0x7e215040 0x40>;
|
||
|
|
interrupts = <1 29>;
|
||
|
|
clocks = <&aux BCM2835_AUX_CLOCK_UART>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
spi1: spi@7e215080 {
|
||
|
|
compatible = "brcm,bcm2835-aux-spi";
|
||
|
|
reg = <0x7e215080 0x40>;
|
||
|
|
interrupts = <1 29>;
|
||
|
|
clocks = <&aux BCM2835_AUX_CLOCK_SPI1>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
spi2: spi@7e2150c0 {
|
||
|
|
compatible = "brcm,bcm2835-aux-spi";
|
||
|
|
reg = <0x7e2150c0 0x40>;
|
||
|
|
interrupts = <1 29>;
|
||
|
|
clocks = <&aux BCM2835_AUX_CLOCK_SPI2>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
pwm: pwm@7e20c000 {
|
||
|
|
compatible = "brcm,bcm2835-pwm";
|
||
|
|
reg = <0x7e20c000 0x28>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_PWM>;
|
||
|
|
assigned-clocks = <&clocks BCM2835_CLOCK_PWM>;
|
||
|
|
assigned-clock-rates = <10000000>;
|
||
|
|
#pwm-cells = <2>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
sdhci: sdhci@7e300000 {
|
||
|
|
compatible = "brcm,bcm2835-sdhci";
|
||
|
|
reg = <0x7e300000 0x100>;
|
||
|
|
interrupts = <2 30>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_EMMC>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
hvs@7e400000 {
|
||
|
|
compatible = "brcm,bcm2835-hvs";
|
||
|
|
reg = <0x7e400000 0x6000>;
|
||
|
|
interrupts = <2 1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
dsi1: dsi@7e700000 {
|
||
|
|
compatible = "brcm,bcm2835-dsi1";
|
||
|
|
reg = <0x7e700000 0x8c>;
|
||
|
|
interrupts = <2 12>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
#clock-cells = <1>;
|
||
|
|
|
||
|
|
clocks = <&clocks BCM2835_PLLD_DSI1>,
|
||
|
|
<&clocks BCM2835_CLOCK_DSI1E>,
|
||
|
|
<&clocks BCM2835_CLOCK_DSI1P>;
|
||
|
|
clock-names = "phy", "escape", "pixel";
|
||
|
|
|
||
|
|
clock-output-names = "dsi1_byte",
|
||
|
|
"dsi1_ddr2",
|
||
|
|
"dsi1_ddr";
|
||
|
|
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c1: i2c@7e804000 {
|
||
|
|
compatible = "brcm,bcm2835-i2c";
|
||
|
|
reg = <0x7e804000 0x1000>;
|
||
|
|
interrupts = <2 21>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c2: i2c@7e805000 {
|
||
|
|
compatible = "brcm,bcm2835-i2c";
|
||
|
|
reg = <0x7e805000 0x1000>;
|
||
|
|
interrupts = <2 21>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VPU>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
vec: vec@7e806000 {
|
||
|
|
compatible = "brcm,bcm2835-vec";
|
||
|
|
reg = <0x7e806000 0x1000>;
|
||
|
|
clocks = <&clocks BCM2835_CLOCK_VEC>;
|
||
|
|
interrupts = <2 27>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
pixelvalve@7e807000 {
|
||
|
|
compatible = "brcm,bcm2835-pixelvalve2";
|
||
|
|
reg = <0x7e807000 0x100>;
|
||
|
|
interrupts = <2 10>; /* pixelvalve */
|
||
|
|
};
|
||
|
|
|
||
|
|
hdmi: hdmi@7e902000 {
|
||
|
|
compatible = "brcm,bcm2835-hdmi";
|
||
|
|
reg = <0x7e902000 0x600>,
|
||
|
|
<0x7e808000 0x100>;
|
||
|
|
interrupts = <2 8>, <2 9>;
|
||
|
|
ddc = <&i2c2>;
|
||
|
|
clocks = <&clocks BCM2835_PLLH_PIX>,
|
||
|
|
<&clocks BCM2835_CLOCK_HSM>;
|
||
|
|
clock-names = "pixel", "hdmi";
|
||
|
|
dmas = <&dma 17>;
|
||
|
|
dma-names = "audio-rx";
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
usb: usb@7e980000 {
|
||
|
|
compatible = "brcm,bcm2835-usb";
|
||
|
|
reg = <0x7e980000 0x10000>;
|
||
|
|
interrupts = <1 9>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
clocks = <&clk_usb>;
|
||
|
|
clock-names = "otg";
|
||
|
|
phys = <&usbphy>;
|
||
|
|
phy-names = "usb2-phy";
|
||
|
|
};
|
||
|
|
|
||
|
|
v3d: v3d@7ec00000 {
|
||
|
|
compatible = "brcm,bcm2835-v3d";
|
||
|
|
reg = <0x7ec00000 0x1000>;
|
||
|
|
interrupts = <1 10>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vc4: gpu {
|
||
|
|
compatible = "brcm,bcm2835-vc4";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
clocks {
|
||
|
|
compatible = "simple-bus";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
/* The oscillator is the root of the clock tree. */
|
||
|
|
clk_osc: clock@3 {
|
||
|
|
compatible = "fixed-clock";
|
||
|
|
reg = <3>;
|
||
|
|
#clock-cells = <0>;
|
||
|
|
clock-output-names = "osc";
|
||
|
|
clock-frequency = <19200000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
clk_usb: clock@4 {
|
||
|
|
compatible = "fixed-clock";
|
||
|
|
reg = <4>;
|
||
|
|
#clock-cells = <0>;
|
||
|
|
clock-output-names = "otg";
|
||
|
|
clock-frequency = <480000000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
usbphy: phy {
|
||
|
|
compatible = "usb-nop-xceiv";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "bcm283x-uboot.dtsi"
|