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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Stanimir Varbanov <svarbanov@mm-sol.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-arm-msm@vger.kernel.org,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org
Subject: [PATCH v2 0/5] Add support for Qualcomm QCA639x chips family
Date: Thu, 28 Jan 2021 20:52:20 +0300	[thread overview]
Message-ID: <20210128175225.3102958-1-dmitry.baryshkov@linaro.org> (raw)

Qualcomm QCA639x is a family of WiFi + Bluetooth chips, with BT part
being controlled through the UART and WiFi being present on PCIe
bus. Both blocks share common power sources wich should be turned on
before either of devices can be probed. Declare common 'qca639x' driver
providing a power domain to be used by both BT and WiFi parts.

Changes since v1:
 - Stopped using wildcard in the dts binding, stick to qcom,qca6390.
 - Stopped using pcie0_phy for qca639x power domain.
 - Describe root PCIe bridge in the dts and bind power domain to the
   bridge.
 - Add pci quirk to power up power domains connected to this bridge.

----------------------------------------------------------------
Dmitry Baryshkov (4):
      misc: qca639x: add support for QCA639x powerup sequence
      arm64: qcom: dts: qrb5165-rb5: add qca6391 power device
      pcie-qcom: provide a way to power up qca6390 chip on RB5 platform
      arm64: dtb: qcom: qrb5165-rb5: add bridge@0,0 to power up qca6391 chip

Manivannan Sadhasivam (1):
      arm64: dts: qcom: Add Bluetooth support on RB5

 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/misc/Kconfig                     |  12 ++++++++++++
 drivers/misc/Makefile                    |   1 +
 drivers/misc/qcom-qca639x.c              | 164 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/pci/controller/dwc/pcie-qcom.c   |  21 ++++++++++++++++++++
 5 files changed, 300 insertions(+)
 create mode 100644 drivers/misc/qcom-qca639x.c







             reply	other threads:[~2021-01-28 17:53 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28 17:52 Dmitry Baryshkov [this message]
2021-01-28 17:52 ` [PATCH v2 1/5] misc: qca639x: add support for QCA639x powerup sequence Dmitry Baryshkov
2021-01-31 14:18   ` Kalle Valo
2021-01-28 17:52 ` [PATCH v2 2/5] arm64: qcom: dts: qrb5165-rb5: add qca6391 power device Dmitry Baryshkov
2021-01-30  3:47   ` Bjorn Andersson
2021-01-30  3:59     ` Manivannan Sadhasivam
2021-01-28 17:52 ` [PATCH v2 3/5] pcie-qcom: provide a way to power up qca6390 chip on RB5 platform Dmitry Baryshkov
     [not found]   ` <CAL_JsqLRn40h0K-Fze5m1LS2+raLp94LariMkUh7XtekTBT5+Q@mail.gmail.com>
2021-01-29  3:45     ` Dmitry Baryshkov
2021-01-29 21:50       ` Bjorn Helgaas
2021-01-29 22:19         ` Dmitry Baryshkov
2021-01-29 22:39           ` Bjorn Helgaas
2021-01-30  3:53           ` Bjorn Andersson
2021-01-30 16:14             ` Dmitry Baryshkov
2021-02-02 19:48               ` Bjorn Andersson
2021-02-02 21:37                 ` Rob Herring
2021-02-02 21:50                   ` Bjorn Andersson
2021-02-03  4:14                   ` Dmitry Baryshkov
2021-01-29 23:39       ` Rob Herring
2021-06-13 18:40   ` Konrad Dybcio
2021-01-28 17:52 ` [PATCH v2 4/5] arm64: dtb: qcom: qrb5165-rb5: add bridge@0,0 to power up qca6391 chip Dmitry Baryshkov
     [not found]   ` <CAL_Jsq+uim_0fDsCqSjgbz-xzUEu4GAf+KOgxSd1KdrFWjhd3Q@mail.gmail.com>
2021-01-29  3:48     ` Dmitry Baryshkov
2021-01-28 17:52 ` [PATCH v2 5/5] arm64: dts: qcom: Add Bluetooth support on RB5 Dmitry Baryshkov
     [not found]   ` <CAL_Jsq+nNRv3KceHthgktHR1oRMs+eKWC4O7n0k78izs1aTPfA@mail.gmail.com>
2021-01-29  3:49     ` Dmitry Baryshkov
2021-02-02  6:16     ` Manivannan Sadhasivam

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