diff options
Diffstat (limited to 'arch/arm/boot/dts/bcm2835.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/bcm2835.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 7e0481e2441a..f0052dccf9a8 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -34,6 +34,11 @@ reg = <0x7e100000 0x28>; }; + rng { + compatible = "brcm,bcm2835-rng"; + reg = <0x7e104000 0x10>; + }; + uart@20201000 { compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; reg = <0x7e201000 0x1000>; @@ -64,6 +69,16 @@ #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 +122,12 @@ #clock-cells = <0>; clock-frequency = <250000000>; }; + + clk_spi: spi { + compatible = "fixed-clock"; + reg = <2>; + #clock-cells = <0>; + clock-frequency = <250000000>; + }; }; }; |