This binding is currently used for SDIO devices, but these chips are also used as PCIe devices on DT platforms and may be represented in the DT. Re-use the existing binding and add chip compatibles used by Apple T2 and M1 platforms (the T2 ones are not known to be used in DT platforms, but we might as well document them). Then, add properties required for firmware selection and calibration on M1 machines. Signed-off-by: Hector Martin <marcan@xxxxxxxxx> --- .../net/wireless/brcm,bcm4329-fmac.yaml | 32 +++++++++++++++++-- 1 file changed, 29 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml index c11f23b20c4c..2530ff3e7b90 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Broadcom BCM4329 family fullmac wireless SDIO devices +title: Broadcom BCM4329 family fullmac wireless SDIO/PCIE devices maintainers: - Arend van Spriel <arend@xxxxxxxxxxxx> @@ -36,16 +36,22 @@ properties: - brcm,bcm43455-fmac - brcm,bcm43456-fmac - brcm,bcm4354-fmac + - brcm,bcm4355c1-fmac - brcm,bcm4356-fmac - brcm,bcm4359-fmac + - brcm,bcm4364b2-fmac + - brcm,bcm4364b3-fmac + - brcm,bcm4377b3-fmac + - brcm,bcm4378b1-fmac + - brcm,bcm4387c2-fmac - cypress,cyw4373-fmac - cypress,cyw43012-fmac - const: brcm,bcm4329-fmac - const: brcm,bcm4329-fmac reg: - description: SDIO function number for the device, for most cases - this will be 1. + description: SDIO function number for the device (for most cases + this will be 1) or PCI device identifier. interrupts: maxItems: 1 @@ -75,6 +81,26 @@ properties: items: pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$' + brcm,cal-blob: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: A per-device calibration blob for the Wi-Fi radio. This + should be filled in by the bootloader from platform configuration + data, if necessary, and will be uploaded to the device if present. + + apple,module-instance: + $ref: /schemas/types.yaml#/definitions/string + description: Module codename used to identify a specific board on + Apple platforms. This is used to build the firmware filenames, to allow + different platforms to have different firmware and/or NVRAM config. + + apple,antenna-sku: + $def: /schemas/types.yaml#/definitions/string + description: Antenna SKU used to identify a specific antenna configuration + on Apple platforms. This is use to build firmware filenames, to allow + platforms with different antenna configs to have different firmware and/or + NVRAM. This would normally be filled in by the bootloader from platform + configuration data. + required: - compatible - reg -- 2.33.0
