Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / mmc / brcm,kona-sdhci.txt

diff --git a/kernel/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt b/kernel/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
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+++ b/kernel/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
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+Broadcom BCM281xx SDHCI
+
+This file documents differences between the core properties in mmc.txt
+and the properties present in the bcm281xx SDHCI
+
+Required properties:
+- compatible : Should be "brcm,kona-sdhci"
+- DEPRECATED: compatible : Should be "bcm,kona-sdhci"
+- clocks: phandle + clock specifier pair of the external clock
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+
+Example:
+
+sdio2: sdio@0x3f1a0000 {
+       compatible = "brcm,kona-sdhci";
+       reg = <0x3f1a0000 0x10000>;
+       clocks = <&sdio3_clk>;
+       interrupts = <0x0 74 0x4>;
+};
+