CYW43439 is a Wi-Fi + Bluetooth combo device from Infineon.
The Bluetooth part is capable of Bluetooth 5.2 BR/EDR/LE .
This chip is present e.g. on muRata 1YN module.
Extend the binding with its DT compatible using fallback
compatible string to "brcm,bcm4329-bt" which seems to be
the oldest compatible device. This should also prevent the
growth of compatible string tables in drivers. The existing
block of compatible strings is retained.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
---
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx>
Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Cc: Paolo Abeni <pabeni@xxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-bluetooth@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx
---
V2: - Introduce fallback compatible string
- Reword the second half of commit message to reflect that
---
.../bindings/net/broadcom-bluetooth.yaml | 33 +++++++++++--------
1 file changed, 19 insertions(+), 14 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
index cc70b00c6ce57..4a1bfc2b35849 100644
--- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
+++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
@@ -14,20 +14,25 @@ description:
properties:
compatible:
- enum:
- - brcm,bcm20702a1
- - brcm,bcm4329-bt
- - brcm,bcm4330-bt
- - brcm,bcm4334-bt
- - brcm,bcm43430a0-bt
- - brcm,bcm43430a1-bt
- - brcm,bcm43438-bt
- - brcm,bcm4345c5
- - brcm,bcm43540-bt
- - brcm,bcm4335a0
- - brcm,bcm4349-bt
- - cypress,cyw4373a0-bt
- - infineon,cyw55572-bt
+ oneOf:
+ - items:
+ - enum:
+ - infineon,cyw43439-bt
+ - const: brcm,bcm4329-bt
+ - enum:
+ - brcm,bcm20702a1
+ - brcm,bcm4329-bt
+ - brcm,bcm4330-bt
+ - brcm,bcm4334-bt
+ - brcm,bcm43430a0-bt
+ - brcm,bcm43430a1-bt
+ - brcm,bcm43438-bt
+ - brcm,bcm4345c5
+ - brcm,bcm43540-bt
+ - brcm,bcm4335a0
+ - brcm,bcm4349-bt
+ - cypress,cyw4373a0-bt
+ - infineon,cyw55572-bt
shutdown-gpios:
maxItems: 1
--
2.43.0
