This patch documents OF bindings for the Freescale Enhanced Secure
Digital Host Controller.
Signed-off-by: Anton Vorontsov <avoront...@ru.mvista.com>
---
Documentation/powerpc/dts-bindings/fsl/esdhc.txt | 24 ++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
create mode 100644 Documentation/powerpc/dts-bindings/fsl/esdhc.txt
diff --git a/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
new file mode 100644
index 0000000..6008465
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
@@ -0,0 +1,24 @@
+* Freescale Enhanced Secure Digital Host Controller (eSDHC)
+
+The Enhanced Secure Digital Host Controller provides an interface
+for MMC, SD, and SDIO types of memory cards.
+
+Required properties:
+ - compatible : should be
+ "fsl,<chip>-esdhc", "fsl,mpc8379-esdhc" for MPC83xx processors.
+ "fsl,<chip>-esdhc", "fsl,mpc8536-esdhc" for MPC85xx processors.
+ - reg : should contain eSDHC registers location and length.
+ - interrupts : should contain eSDHC interrupt.
+ - interrupt-parent : interrupt source phandle.
+ - clock-frequency : specifies eSDHC base clock frequency.
+
+Example:
+
+sd...@2e000 {
+ compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc";
+ reg = <0x2e000 0x1000>;
+ interrupts = <42 0x8>;
+ interrupt-parent = <&ipic>;
+ /* Filled in by U-Boot */
+ clock-frequency = <0>;
+};
--
1.5.6.5
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