From 461f8cfc7ea788428240271818363333ceff5c4c Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 6 May 2015 08:56:43 +0200 Subject: dts: update to v4.1-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/mmc/mmc-card.txt | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 dts/Bindings/mmc/mmc-card.txt (limited to 'dts/Bindings/mmc/mmc-card.txt') diff --git a/dts/Bindings/mmc/mmc-card.txt b/dts/Bindings/mmc/mmc-card.txt new file mode 100644 index 0000000000..a70fcd65b9 --- /dev/null +++ b/dts/Bindings/mmc/mmc-card.txt @@ -0,0 +1,31 @@ +mmc-card / eMMC bindings +------------------------ + +This documents describes the devicetree bindings for a mmc-host controller +child node describing a mmc-card / an eMMC, see "Use of Function subnodes" +in mmc.txt + +Required properties: +-compatible : Must be "mmc-card" +-reg : Must be <0> + +Optional properties: +-broken-hpi : Use this to indicate that the mmc-card has a broken hpi + implementation, and that hpi should not be used + +Example: + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + status = "okay"; + + mmccard: mmccard@0 { + reg = <0>; + compatible = "mmc-card"; + broken-hpi; + }; +}; -- cgit v1.2.3