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[2/4] Documentation: bindings: add the sdhci-berlin

Message ID 1397652011-21284-3-git-send-email-antoine.tenart@free-electrons.com
State New
Headers show

Commit Message

Antoine Tenart April 16, 2014, 12:40 p.m. UTC 
Add the binding documentation for the Marvell Berlin SDHCI driver.

Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
---
 Documentation/devicetree/bindings/mmc/sdhci-berlin.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-berlin.txt
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Patch

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-berlin.txt b/Documentation/devicetree/bindings/mmc/sdhci-berlin.txt
new file mode 100644
index 000000000000..1a5591f85a64
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/sdhci-berlin.txt
@@ -0,0 +1,18 @@ 
+* Marvell Berlin SDHCI controller
+
+All common properties are documented in mmc.txt
+
+Required properties:
+- compatible: "marvell,berlin2-sdhci",
+	      "marvell,berlin2cd-sdhci",
+	      "marvell,berlin2q-sdhci"
+- clocks: reference to the SDHCI controller clock
+
+Example:
+
+sdhci0: sdhci@ab0000 {
+	compatible = "marvell,berlin2q-sdhci";
+	reg = <0xab0000 0x200>;
+	clocks = <&sdio1clk>;
+	interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+};