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WORKAROUND: power: sequencing: qcom-wcn: skip BT devices without bt-e…#636

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WORKAROUND: power: sequencing: qcom-wcn: skip BT devices without bt-e…#636
sgaud-quic wants to merge 10000 commits into
qualcomm-linux:qcom-next-stagingfrom
sgaud-quic:bt-fix

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…nable GPIO

Add a bt_gpio_required flag to the per-platform data to indicate that a chip's BT enable path requires a dedicated GPIO. Only skip matching the "bluetooth" device node when this flag is set and bt_gpio is absent.

Previously the bt_gpio check was applied unconditionally, which caused chips like WCN3990 that have no separate BT/WLAN enable pins by design to fail matching even when bt-enable GPIO is legitimately absent from the DT. Set bt_gpio_required for WCN6855 and WCN7850 which do require a dedicated BT enable GPIO.

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