diff options
author | Stephen Warren <swarren@wwwdotorg.org> | 2013-01-03 00:34:49 -0500 |
---|---|---|
committer | Chris Ball <cjb@laptop.org> | 2013-01-28 06:51:33 -0500 |
commit | aae66f3849433299ec1850f1ec4cfdf25929587c (patch) | |
tree | 08277118988b07723c24dc4e8b9718a77ab7337b /Documentation/devicetree | |
parent | 6035d9730d5825e6e3c225b721a5847a521d6556 (diff) |
mmc: add BCM2835 driver
Add a very simple driver for the BCM2835 SoC, which is used in the
Raspberry Pi board.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt new file mode 100644 index 000000000000..59476fbdbfa1 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt | |||
@@ -0,0 +1,18 @@ | |||
1 | Broadcom BCM2835 SDHCI controller | ||
2 | |||
3 | This file documents differences between the core properties described | ||
4 | by mmc.txt and the properties that represent the BCM2835 controller. | ||
5 | |||
6 | Required properties: | ||
7 | - compatible : Should be "brcm,bcm2835-sdhci". | ||
8 | - clocks : The clock feeding the SDHCI controller. | ||
9 | |||
10 | Example: | ||
11 | |||
12 | sdhci: sdhci { | ||
13 | compatible = "brcm,bcm2835-sdhci"; | ||
14 | reg = <0x7e300000 0x100>; | ||
15 | interrupts = <2 30>; | ||
16 | clocks = <&clk_mmc>; | ||
17 | bus-width = <4>; | ||
18 | }; | ||