On 27/06/2022 09:17, Phil Edworthy wrote: > Hi Krzysztof, > > Thanks for you review. > > On 25 June 2022 21:43 Krzysztof Kozlowski wrote: >> On 24/06/2022 12:17, Phil Edworthy wrote: >>> Document Renesas RZ/V2M (r9a09g011) I2C controller bindings. >>> >>> Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx> >>> Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx> >>> --- >>> .../bindings/i2c/renesas,rzv2m.yaml | 76 +++++++++++++++++++ >>> 1 file changed, 76 insertions(+) >>> create mode 100644 >> Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml >>> >>> diff --git a/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml >> b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml >>> new file mode 100644 >>> index 000000000000..9049461ad2f4 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml >>> @@ -0,0 +1,76 @@ >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>> +%YAML 1.2 >>> +--- >>> +$id: http://devicetree.org/schemas/i2c/renesas,rzv2m.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Renesas RZ/V2M I2C Bus Interface >>> + >>> +maintainers: >>> + - Phil Edworthy <phil.edworthy@xxxxxxxxxxx> >>> + >>> +allOf: >>> + - $ref: /schemas/i2c/i2c-controller.yaml# >>> + >>> +properties: >>> + compatible: >>> + items: >>> + - enum: >>> + - renesas,i2c-r9a09g011 # RZ/V2M >>> + - const: renesas,rzv2m-i2c >>> + >>> + reg: >>> + maxItems: 1 >>> + >>> + interrupts: >>> + items: >>> + - description: Data transmission/reception interrupt >>> + - description: Status interrupt >>> + >>> + interrupt-names: >>> + items: >>> + - const: tia >>> + - const: tis >>> + >>> + clock-frequency: >>> + description: >>> + Desired I2C bus clock frequency in Hz. The absence of this >> property >>> + indicates the default frequency 100 kHz. >> >> Instead of last sentence, just add "default: 100000". > Right, I'll also and an enum for this as the HW can only support 100 > or 400kHz. Sure, sounds good. Thank you. Best regards, Krzysztof
