/
bcm2708_common.dtsi
153 lines (131 loc) · 2.83 KB
/
bcm2708_common.dtsi
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/include/ "skeleton.dtsi"
/ {
interrupt-parent = <&intc>;
soc: soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
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>,
<1 27>,
<1 28>;
#dma-cells = <1>;
brcm,dma-channel-mask = <0x7f35>;
};
intc: interrupt-controller {
compatible = "brcm,bcm2708-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-controller;
#interrupt-cells = <2>;
};
mailbox: mailbox@7e00b800 {
compatible = "brcm,bcm2708-vcio";
reg = <0x7e00b880 0x40>;
interrupts = <0 1>;
};
gpio: gpio {
compatible = "brcm,bcm2835-gpio";
reg = <0x7e200000 0xb4>;
interrupts = <2 17>, <2 18>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
mmc: mmc@7e300000 {
compatible = "brcm,bcm2835-mmc";
reg = <0x7e300000 0x100>;
interrupts = <2 30>;
clocks = <&clk_mmc>;
dmas = <&dma 11>,
<&dma 11>;
dma-names = "tx", "rx";
status = "disabled";
};
i2s: i2s@7e203000 {
compatible = "brcm,bcm2708-i2s";
reg = <0x7e203000 0x20>,
<0x7e101098 0x02>;
//dmas = <&dma 2>,
// <&dma 3>;
dma-names = "tx", "rx";
status = "disabled";
};
spi0: spi@7e204000 {
compatible = "brcm,bcm2708-spi";
reg = <0x7e204000 0x1000>;
interrupts = <2 22>;
clocks = <&clk_spi>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c0: i2c@7e205000 {
compatible = "brcm,bcm2708-i2c";
reg = <0x7e205000 0x1000>;
interrupts = <2 21>;
clocks = <&clk_i2c>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@7e804000 {
compatible = "brcm,bcm2708-i2c";
reg = <0x7e804000 0x1000>;
interrupts = <2 21>;
clocks = <&clk_i2c>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
leds: leds {
compatible = "gpio-leds";
};
fb: fb {
compatible = "brcm,bcm2708-fb";
status = "disabled";
};
vchiq: vchiq {
compatible = "brcm,bcm2835-vchiq";
reg = <0x7e00b840 0xf>;
interrupts = <0 2>;
};
};
clocks {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
clk_mmc: clock@0 {
compatible = "fixed-clock";
reg = <0>;
#clock-cells = <0>;
clock-output-names = "mmc";
clock-frequency = <250000000>;
};
clk_i2c: i2c {
compatible = "fixed-clock";
reg = <1>;
#clock-cells = <0>;
clock-frequency = <250000000>;
};
clk_spi: clock@2 {
compatible = "fixed-clock";
reg = <2>;
#clock-cells = <0>;
clock-output-names = "spi";
clock-frequency = <250000000>;
};
};
};