bus + qmi-chip-id + qmi-board-id and optionally the variant are currently used for identifying the correct board data file. This however is sometimes not enough as all of the IPQ8074 boards that I have access to dont have the qmi-board-id properly fused and simply return the default value of 0xFF. So, to provide the correct qmi-board-id add a new DT property that allows the qmi-board-id to be overridden from DTS in cases where its not set. This is what vendors have been doing in the stock firmwares that were shipped on boards I have. Signed-off-by: Robert Marko <robimarko@xxxxxxxxx> --- .../devicetree/bindings/net/wireless/qcom,ath11k.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index a677b056f112..fe6aafdab9d4 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -41,6 +41,14 @@ properties: * reg * reg-names + qcom,ath11k-board-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Board ID to override the one returned by the firmware or the default + 0xff if it was not set by the vendor at all. + It is used along the ath11k-calibration-variant to mach the correct + calibration data from board-2.bin. + qcom,ath11k-calibration-variant: $ref: /schemas/types.yaml#/definitions/string description: -- 2.36.1