diff options
| author | Stephen Warren <swarren@wwwdotorg.org> | 2012-12-24 21:58:56 -0700 |
|---|---|---|
| committer | Stephen Warren <swarren@wwwdotorg.org> | 2013-01-14 21:47:08 -0700 |
| commit | 5186bf287aa4393b78c36f548d9b06001046b65e (patch) | |
| tree | c197bfd3a11c9671465a9c0cec9d0ca6de11c390 /arch | |
| parent | 6520700fdb2cc07ed86e893a2e88c491e04d6b75 (diff) | |
ARM: bcm2835: add SDHCI node to DT
Add the SDHCI device node to the SoC DT file. Add a dummy fixed-clock
to satisfy the SDHCI driver's clock lookup; eventually this should be
replaced by a real clock implementation. Add board specific properties
to the Raspberry Pi board file.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/bcm2835-rpi-b.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/bcm2835.dtsi | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 6ff26f99cacd..0544ef860623 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -24,3 +24,8 @@ brcm,function = <7>; /* alt3 */ }; }; + +&sdhci { + status = "okay"; + bus-width = <4>; +}; diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 8917550fd1bb..1d7e4f5c0b1e 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -63,5 +63,19 @@ interrupt-controller; #interrupt-cells = <2>; }; + + sdhci: sdhci { + compatible = "brcm,bcm2835-sdhci"; + reg = <0x7e300000 0x100>; + interrupts = <2 30>; + clocks = <&clk_mmc>; + status = "disabled"; + }; + }; + + clk_mmc: clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; }; }; |