diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net')
5 files changed, 140 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/net/bluetooth-controller.yaml b/Documentation/devicetree/bindings/net/bluetooth-controller.yaml new file mode 100644 index 000000000000..f8fb29a36b06 --- /dev/null +++ b/Documentation/devicetree/bindings/net/bluetooth-controller.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/bluetooth-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bluetooth Controller Generic Binding + +maintainers: + - John Doe <john@example.com> # TODO: bluetooth maintainers probably + +properties: + $nodename: + pattern: "^bluetooth(@.*)?$" + + local-bd-address: + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 6 + maxItems: 6 + description: + Specifies the BD address that was uniquely assigned to the Bluetooth + device. Formatted with least significant byte first (little-endian), e.g. + in order to assigne the address 00:11:22:33:44:55 this property must have + the value [55 44 33 22 11 00]. + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/net/bluetooth.txt b/Documentation/devicetree/bindings/net/bluetooth.txt deleted file mode 100644 index 94797df751b8..000000000000 --- a/Documentation/devicetree/bindings/net/bluetooth.txt +++ /dev/null @@ -1,5 +0,0 @@ -The following properties are common to the Bluetooth controllers: - -- local-bd-address: array of 6 bytes, specifies the BD address that was - uniquely assigned to the Bluetooth device, formatted with least significant - byte first (little-endian). diff --git a/Documentation/devicetree/bindings/net/brcm,bcm43xx-bluetooth.yaml b/Documentation/devicetree/bindings/net/brcm,bcm43xx-bluetooth.yaml new file mode 100644 index 000000000000..a6b9ce80cd0b --- /dev/null +++ b/Documentation/devicetree/bindings/net/brcm,bcm43xx-bluetooth.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/brcm,bcm43xx-bluetooth.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM43XX PCI Bluetooth Chips + +allOf: + - $ref: bluetooth-controller.yaml# + +maintainers: + - Sven Peter <sven@svenpeter.dev> + +description: + This binding describes Broadcom BCM43XX PCI-attached bluetooth chips usually + found in Apple machines. The Wi-Fi part of the chip is described in + bindings/net/wireless/brcm,bcm4329-fmac.yaml. + +properties: + compatible: + enum: + - pci14e4,5fa0 # BCM4377 + - pci14e4,5f69 # BCM4378 + - pci14e4,5f71 # BCM4387 + + reg: + description: PCI device identifier. + + brcm,board-type: + $ref: /schemas/types.yaml#/definitions/string + description: Board type of the Bluetooth chip. This is used to decouple + the overall system board from the Bluetooth module and used to construct + firmware and calibration data filenames. + On Apple platforms, this should be the Apple module-instance codename + prefixed by "apple,", e.g. "apple,atlantisb". + + brcm,taurus-cal-blob: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: A per-device calibration blob for the Bluetooth radio. This + should be filled in by the bootloader from platform configuration + data, if necessary, and will be uploaded to the device. + This blob is used if the chip stepping of the Bluetooth module does not + support beamforming. + + brcm,taurus-bf-cal-blob: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: A per-device calibration blob for the Bluetooth radio. This + should be filled in by the bootloader from platform configuration + data, if necessary, and will be uploaded to the device. + This blob is used if the chip stepping of the Bluetooth module supports + beamforming. + + local-bd-address: true + +required: + - compatible + - reg + - local-bd-address + +additionalProperties: false + +examples: + - | + pci0 { + #address-cells = <3>; + #size-cells = <2>; + + bluetooth@0,1 { + compatible = "pci14e4,5f69"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + brcm,board-type = "apple,honshu"; + /* To be filled by the bootloader */ + local-bd-address = [00 00 00 00 00 00]; + }; + }; diff --git a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml index f93c6e7a1b59..77eefa883d0a 100644 --- a/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml +++ b/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml @@ -79,8 +79,7 @@ properties: firmware-name: description: specify the name of nvm firmware to load - local-bd-address: - description: see Documentation/devicetree/bindings/net/bluetooth.txt + local-bd-address: true required: @@ -89,6 +88,7 @@ required: additionalProperties: false allOf: + - $ref: bluetooth-controller.yaml# - if: properties: compatible: diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml index c11f23b20c4c..8b4147c64355 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# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Broadcom BCM4329 family fullmac wireless SDIO devices +title: Broadcom BCM4329 family fullmac wireless SDIO/PCIE devices maintainers: - Arend van Spriel <arend@broadcom.com> @@ -42,10 +42,16 @@ properties: - cypress,cyw43012-fmac - const: brcm,bcm4329-fmac - const: brcm,bcm4329-fmac + - enum: + - pci14e4,43dc # BCM4355 + - pci14e4,4464 # BCM4364 + - pci14e4,4488 # BCM4377 + - pci14e4,4425 # BCM4378 + - pci14e4,4433 # BCM4387 reg: - description: SDIO function number for the device, for most cases - this will be 1. + description: SDIO function number for the device (for most cases + this will be 1) or PCI device identifier. interrupts: maxItems: 1 @@ -75,6 +81,31 @@ properties: items: pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$' + 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. + + brcm,board-type: + $ref: /schemas/types.yaml#/definitions/string + description: Overrides the board type, which is normally the compatible of + the root node. This can be used to decouple the overall system board or + device name from the board type for WiFi purposes, which is used to + construct firmware and NVRAM configuration filenames, allowing for + multiple devices that share the same module or characteristics for the + WiFi subsystem to share the same firmware/NVRAM files. On Apple platforms, + this should be the Apple module-instance codename prefixed by "apple,", + e.g. "apple,honshu". + + apple,antenna-sku: + $ref: /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 |