| Message ID | 20240821184356.163816-1-marex@denx.de |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] dt-bindings: wireless: wilc1000: Document WILC3000 compatible string | expand |
On 8/22/24 10:07 AM, Krzysztof Kozlowski wrote: Hi, >> diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >> index 2460ccc082371..1bf3496c21e64 100644 >> --- a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >> +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >> @@ -16,7 +16,9 @@ description: >> >> properties: >> compatible: >> - const: microchip,wilc1000 >> + enum: >> + - microchip,wilc1000 >> + - microchip,wilc3000 > > Your driver change suggests device type is fully auto-detectable It seems that way, yes. >, thus > they are compatible. I _think_ the hardware is internally somewhat different, the WILC1000 is WiFi-only device and the WILC3000 has some extra Bluetooth part (which is currently not supported). Maybe a fallback compatible string would be better here ?
On 23/08/2024 03:38, Marek Vasut wrote: > On 8/22/24 10:07 AM, Krzysztof Kozlowski wrote: > > Hi, > >>> diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >>> index 2460ccc082371..1bf3496c21e64 100644 >>> --- a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >>> +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml >>> @@ -16,7 +16,9 @@ description: >>> >>> properties: >>> compatible: >>> - const: microchip,wilc1000 >>> + enum: >>> + - microchip,wilc1000 >>> + - microchip,wilc3000 >> >> Your driver change suggests device type is fully auto-detectable > > It seems that way, yes. > >> , thus >> they are compatible. > > I _think_ the hardware is internally somewhat different, the WILC1000 is > WiFi-only device and the WILC3000 has some extra Bluetooth part (which > is currently not supported). > > Maybe a fallback compatible string would be better here ? Yes, that's what I meant by compatibility. 3000 followed by 1000. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml index 2460ccc082371..1bf3496c21e64 100644 --- a/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml +++ b/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml @@ -16,7 +16,9 @@ description: properties: compatible: - const: microchip,wilc1000 + enum: + - microchip,wilc1000 + - microchip,wilc3000 reg: true
Document compatible string for the WILC3000 chip. The chip is similar to WILC1000, except that the register layout is slightly different and it does not support WPA3/SAE. Signed-off-by: Marek Vasut <marex@denx.de> --- Cc: "David S. Miller" <davem@davemloft.net> Cc: Adham Abozaeid <adham.abozaeid@microchip.com> Cc: Ajay Singh <ajay.kathat@microchip.com> Cc: Alexis Lothoré <alexis.lothore@bootlin.com> Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> Cc: Conor Dooley <conor+dt@kernel.org> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Kalle Valo <kvalo@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Marek Vasut <marex@denx.de> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org --- .../devicetree/bindings/net/wireless/microchip,wilc1000.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)