From e6027b467cd5b117b9ae2957c197a7cda9f5b932 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Sat, 28 Jul 2012 12:07:34 +0200 Subject: mmc: pxa-mci: add DT bindings Signed-off-by: Daniel Mack Signed-off-by: Chris Ball --- Documentation/devicetree/bindings/mmc/pxa-mmc.txt | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/pxa-mmc.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mmc/pxa-mmc.txt b/Documentation/devicetree/bindings/mmc/pxa-mmc.txt new file mode 100644 index 000000000000..b7025de7dced --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/pxa-mmc.txt @@ -0,0 +1,25 @@ +* PXA MMC drivers + +Driver bindings for the PXA MCI (MMC/SDIO) interfaces + +Required properties: +- compatible: Should be "marvell,pxa-mmc". +- vmmc-supply: A regulator for VMMC + +Optional properties: +- marvell,detect-delay-ms: sets the detection delay timeout in ms. +- marvell,gpio-power: GPIO spec for the card power enable pin + +This file documents differences between the core properties in mmc.txt +and the properties used by the pxa-mmc driver. + +Examples: + +mmc0: mmc@41100000 { + compatible = "marvell,pxa-mmc"; + reg = <0x41100000 0x1000>; + interrupts = <23>; + cd-gpios = <&gpio 23 0>; + wp-gpios = <&gpio 24 0>; +}; + -- cgit v1.2.3