| Message ID | 20240124190552.1551929-2-robh@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] dt-bindings: i2c: mux: i2c-demux-pinctrl: Drop i2c-mux.yaml reference | expand |
On Wed, Jan 24, 2024 at 01:05:51PM -0600, Rob Herring wrote: > The 'phandle-array' type is a bit ambiguous. It can be either just an > array of phandles or an array of phandles plus args. "i2c-parent" is > the former and needs to constrain each entry to a single phandle value. > > Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
diff --git a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml index dd3d24212551..b813f6d4810c 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml @@ -40,6 +40,8 @@ properties: i2c-parent: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: List of phandles of I2C masters available for selection. The first one will be used as default.
The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. "i2c-parent" is the former and needs to constrain each entry to a single phandle value. Signed-off-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml | 2 ++ 1 file changed, 2 insertions(+)