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Diffstat (limited to 'arch/arm/boot/dts/bcm2835.dtsi')
-rw-r--r--arch/arm/boot/dts/bcm2835.dtsi23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 7e0481e2441..1e12aeff403 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -34,11 +34,17 @@
reg = <0x7e100000 0x28>;
};
+ rng {
+ compatible = "brcm,bcm2835-rng";
+ reg = <0x7e104000 0x10>;
+ };
+
uart@20201000 {
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
reg = <0x7e201000 0x1000>;
interrupts = <2 25>;
clock-frequency = <3000000>;
+ arm,primecell-periphid = <0x00241011>;
};
gpio: gpio {
@@ -64,6 +70,16 @@
#interrupt-cells = <2>;
};
+ spi: spi@20204000 {
+ compatible = "brcm,bcm2835-spi";
+ reg = <0x7e204000 0x1000>;
+ interrupts = <2 22>;
+ clocks = <&clk_spi>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
i2c0: i2c@20205000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e205000 0x1000>;
@@ -107,5 +123,12 @@
#clock-cells = <0>;
clock-frequency = <250000000>;
};
+
+ clk_spi: spi {
+ compatible = "fixed-clock";
+ reg = <2>;
+ #clock-cells = <0>;
+ clock-frequency = <250000000>;
+ };
};
};