Add the binding documentation for the Marvell Berlin SDHCI driver.
Signed-off-by: Antoine Ténart <antoine.ten...@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
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>;
+};
--
1.8.3.2
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