On Thu, Jul 11, 2019 at 9:32 PM Andrew Jeffery <andrew@xxxxxxxx> wrote: > > The ASPEED SD/SDIO/eMMC controller exposes two slots implementing the > SDIO Host Specification v2.00, with 1 or 4 bit data buses, or an 8 bit > data bus if only a single slot is enabled. > > Signed-off-by: Andrew Jeffery <andrew@xxxxxxxx> > --- > In v2: > > * Rename to aspeed,sdhci.yaml > * Rename sd-controller compatible > * Add `maxItems: 1` for reg properties > * Move sdhci subnode description to patternProperties > * Drop sdhci compatible requirement > * #address-cells and #size-cells are required > * Prevent additional properties > * Implement explicit ranges in example > * Remove slot property > > .../devicetree/bindings/mmc/aspeed,sdhci.yaml | 90 +++++++++++++++++++ > 1 file changed, 90 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml > > diff --git a/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml b/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml > new file mode 100644 > index 000000000000..67a691c3348c > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml > @@ -0,0 +1,90 @@ > +# SPDX-License-Identifier: GPL-2.0-or-later > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mmc/aspeed,sdhci.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: ASPEED SD/SDIO/eMMC Controller > + > +maintainers: > + - Andrew Jeffery <andrew@xxxxxxxx> > + - Ryan Chen <ryanchen.aspeed@xxxxxxxxx> > + > +description: |+ > + The ASPEED SD/SDIO/eMMC controller exposes two slots implementing the SDIO > + Host Specification v2.00, with 1 or 4 bit data buses, or an 8 bit data bus if > + only a single slot is enabled. > + > + The two slots are supported by a common configuration area. As the SDHCIs for > + the slots are dependent on the common configuration area, they are described > + as child nodes. > + > +properties: > + compatible: > + enum: [ aspeed,ast2400-sd-controller, aspeed,ast2500-sd-controller ] This is actually a list of 4 strings. Please reformat to 1 per line. Rob
