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| author | Barry Song <Baohua.Song@csr.com> | 2013-03-21 16:27:19 +0800 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-03-22 13:29:46 -0400 |
| commit | b3b665b0a9d13d731a61aeed92a02c1c9c55cd70 (patch) | |
| tree | 64df6bc4208a6551f5333556461b2db3cb4f2489 /Documentation/devicetree/bindings/mmc/sdhci-sirf.txt | |
| parent | ef3a69c7a40d5350adeaed7f0f4b4dcf6362dbbd (diff) | |
| download | lwn-b3b665b0a9d13d731a61aeed92a02c1c9c55cd70.tar.gz lwn-b3b665b0a9d13d731a61aeed92a02c1c9c55cd70.zip | |
mmc: sdhci-sirf: add mmc host sdhci-pltfm based driver for SiRF SoCs
This patch adds the new driver for CSR SiRF SoCs:
SiRFprimaII: unicore ARM Cortex-A9
SiRFatlas6: unicore ARM Cortex-A9
SiRFmarco: dual core ARM Cortex-A9 SMP
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Bin Shi <Bin.Shi@csr.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/sdhci-sirf.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/sdhci-sirf.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-sirf.txt b/Documentation/devicetree/bindings/mmc/sdhci-sirf.txt new file mode 100644 index 000000000000..dd6ed464bcb8 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-sirf.txt @@ -0,0 +1,18 @@ +* SiRFprimII/marco/atlas6 SDHCI Controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-sirf driver. + +Required properties: +- compatible: sirf,prima2-sdhc + +Optional properties: +- cd-gpios: card detect gpio, with zero flags. + +Example: + + sd0: sdhci@56000000 { + compatible = "sirf,prima2-sdhc"; + reg = <0xcd000000 0x100000>; + cd-gpios = <&gpio 6 0>; + }; |