Dmitry Baryshkov <dmitry.barysh...@linaro.org> writes: > Qualcomm QCA639x is a family of WiFi + Bluetooth SoCs, with BT part > being controlled through the UART and WiFi being present on PCIe > bus. Both blocks share common power sources. Add device driver handling > power sequencing of QCA6390/1. > > Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org> > --- > drivers/misc/Kconfig | 12 +++ > drivers/misc/Makefile | 1 + > drivers/misc/qcom-qca639x.c | 164 ++++++++++++++++++++++++++++++++++++ > 3 files changed, 177 insertions(+) > create mode 100644 drivers/misc/qcom-qca639x.c > > diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig > index e90c2524e46c..a14f67ab476c 100644 > --- a/drivers/misc/Kconfig > +++ b/drivers/misc/Kconfig > @@ -255,6 +255,18 @@ config QCOM_FASTRPC > applications DSP processor. Say M if you want to enable this > module. > > +config QCOM_QCA639X > + tristate "Qualcomm QCA639x WiFi/Bluetooth module support" > + depends on REGULATOR && PM_GENERIC_DOMAINS > + help > + If you say yes to this option, support will be included for Qualcomm > + QCA639x family of WiFi and Bluetooth SoCs. Note, this driver supports > + only power control for this SoC, you still have to enable individual > + Bluetooth and WiFi drivers. > + > + Say M here if you want to include support for QCA639x chips as a > + module. This will build a module called "qcom-qca639x".
Is this is something you need on ARM platforms? As on x86 this is definitely not needed, for example it's enough to load ath11k_pci to get QCA6390 Wi-Fi working. I think the documentation should be clarified where this QCOM_QCA639X is needed (and it's not needed on normal PCI devices). -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
