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| author | ludovic.desroches@atmel.com <ludovic.desroches@atmel.com> | 2015-07-29 16:22:47 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-08-24 11:25:53 +0200 |
| commit | bb5f8ea4d5149f3dec6f7cd24c040c52bfc0cdbd (patch) | |
| tree | ea441d7a7ea4cde7796a6ab8b17d51bd83537ab3 /Documentation | |
| parent | 5497159c460fadf0d8190b6ef144ec22fa26aa6b (diff) | |
| download | linux-bb5f8ea4d5149f3dec6f7cd24c040c52bfc0cdbd.tar.gz linux-bb5f8ea4d5149f3dec6f7cd24c040c52bfc0cdbd.tar.bz2 linux-bb5f8ea4d5149f3dec6f7cd24c040c52bfc0cdbd.zip | |
mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC
Introduce driver for he Atmel SDMMC available on sama5d2. It is a sdhci
compliant controller.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/sdhci-atmel.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt new file mode 100644 index 000000000000..1b662d7171a0 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt @@ -0,0 +1,21 @@ +* Atmel SDHCI controller + +This file documents the differences between the core properties in +Documentation/devicetree/bindings/mmc/mmc.txt and the properties used by the +sdhci-of-at91 driver. + +Required properties: +- compatible: Must be "atmel,sama5d2-sdhci". +- clocks: Phandlers to the clocks. +- clock-names: Must be "hclock", "multclk", "baseclk"; + + +Example: + +sdmmc0: sdio-host@a0000000 { + compatible = "atmel,sama5d2-sdhci"; + reg = <0xa0000000 0x300>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>; + clock-names = "hclock", "multclk", "baseclk"; +}; |