Hi Conor, On 03/08/23 8:57 pm, Conor Dooley wrote: > On Thu, Aug 03, 2023 at 04:31:50PM +0530, MD Danish Anwar wrote: >> From: Md Danish Anwar <danishanwar@xxxxxx> >> >> Add DT binding documentation for ICSS IEP module. >> >> Signed-off-by: Md Danish Anwar <danishanwar@xxxxxx> >> --- >> .../devicetree/bindings/net/ti,icss-iep.yaml | 37 +++++++++++++++++++ >> 1 file changed, 37 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/net/ti,icss-iep.yaml >> >> diff --git a/Documentation/devicetree/bindings/net/ti,icss-iep.yaml b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml >> new file mode 100644 >> index 000000000000..79cd72b330a6 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml >> @@ -0,0 +1,37 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/net/ti,icss-iep.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Texas Instruments ICSS Industrial Ethernet Peripheral (IEP) module >> + >> +maintainers: >> + - Md Danish Anwar <danishanwar@xxxxxx> >> + >> +properties: >> + compatible: >> + enum: >> + - ti,am654-icss-iep # for K3 AM65x, J721E and AM64x SoCs > > No. ti,am654-icss-iep is for am654. You should really have compatibles > specific to the SoC - is there a reason why this has not been done? > Yes, ti,am654-icss-iep is for am654. You are right, the compatibles should be specific to SoC. Currently the upstream support is being added for only AM65x. I will remove J721E and AM64x SoCs from the comment above and these compatibles when their support is enabled in future. Below is the updated compatible property. properties: compatible: enum: - ti,am654-icss-iep # for K3 AM65x SoCs > >> + >> + reg: >> + maxItems: 1 >> + >> + clocks: >> + maxItems: 1 >> + description: phandle to the IEP source clock >> + >> +required: >> + - compatible >> + - reg >> + - clocks >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + icssg0_iep0: iep@2e000 { >> + compatible = "ti,am654-icss-iep"; >> + reg = <0x2e000 0x1000>; >> + clocks = <&icssg0_iepclk_mux>; >> + }; >> -- >> 2.34.1 >> -- Thanks and Regards, Danish.
