Messages in this thread Patch in this message | | | From | Kishon Vijay Abraham I <> | Subject | [PATCH v2 3/5] dt-bindings: sdhci-omap: Add bindings for the sdhci-omap controller | Date | Tue, 22 Aug 2017 19:09:07 +0530 |
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Add binding for the TI's sdhci-omap controller. This now includes only a subset of properties documented in ti-omap-hsmmc.txt but will eventually include all the properties.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> --- Changes from v1: *) Create a new sdhci-omap.txt document for TI's sdhci-omap controller instead of using the ti-omap-hsmmc.txt as suggested by Tony .../devicetree/bindings/mmc/sdhci-omap.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-omap.txt
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt new file mode 100644 index 000000000000..139695ad2d58 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt @@ -0,0 +1,22 @@ +* TI OMAP SDHCI Controller + +Refer to mmc.txt for standard MMC bindings. + +Required properties: +- compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers +- ti,hwmods: Must be "mmc<n>", <n> is controller instance starting 1 + +Optional properties: +- ti,dual-volt: boolean, supports dual voltage cards +- ti,non-removable: non-removable slot (like eMMC) + +Example: + mmc1: mmc@0x4809c000 { + compatible = "ti,omap4-hsmmc"; + reg = <0x4809c000 0x400>; + ti,hwmods = "mmc1"; + ti,dual-volt; + bus-width = <4>; + vmmc-supply = <&vmmc>; /* phandle to regulator node */ + ti,non-removable; + }; -- 2.11.0
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