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From: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
To: Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
	"Bjorn Andersson" <bjorn.andersson@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Felipe Balbi <balbi@kernel.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Doug Anderson <dianders@chromium.org>,
	"Matthias Kaehlcke" <mka@chromium.org>
Cc: <devicetree@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
	<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<quic_pkondeti@quicinc.com>, <quic_ppratap@quicinc.com>,
	Sandeep Maheswaram <quic_c_sanm@quicinc.com>
Subject: [PATCH v2 0/3] USB DWC3 QCOM Multi power domain support
Date: Mon, 25 Oct 2021 14:37:28 +0530	[thread overview]
Message-ID: <1635152851-23660-1-git-send-email-quic_c_sanm@quicinc.com> (raw)

Add multi pd support to set performance state for cx domain
to maintain minimum corner voltage for USB clocks.

Add corresponding dt bindings, driver changes and dt changes.

changes in v2:
make cx as mandatory power domain.
Added error handling and detach function.Used attach_by_id function.
Changed rpmhd_opp_svs to rmphd_opp_nom for cx domain.


Sandeep Maheswaram (3):
  dt-bindings: usb: qcom,dwc3: Add multi-pd bindings for dwc3 qcom
  usb: dwc3: qcom: Add multi-pd support
  arm64: dts: qcom: sc7280: Add cx power domain support

 .../devicetree/bindings/usb/qcom,dwc3.yaml         |  8 +-
 arch/arm64/boot/dts/qcom/sc7280.dtsi               |  3 +-
 drivers/usb/dwc3/dwc3-qcom.c                       | 87 ++++++++++++++++++++++
 3 files changed, 96 insertions(+), 2 deletions(-)

-- 
2.7.4


             reply	other threads:[~2021-10-25  9:08 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-25  9:07 Sandeep Maheswaram [this message]
2021-10-25  9:07 ` [PATCH v2 1/3] dt-bindings: usb: qcom,dwc3: Add multi-pd bindings for dwc3 qcom Sandeep Maheswaram
2021-10-25 18:16   ` Rob Herring
2021-10-25 19:10   ` Bjorn Andersson
2021-10-25 20:17     ` Stephen Boyd
2021-10-25 21:43       ` Bjorn Andersson
2021-10-25 22:41         ` Stephen Boyd
2021-10-26  2:48           ` Bjorn Andersson
2021-10-27  0:48             ` Stephen Boyd
2021-10-27  4:55               ` Bjorn Andersson
2021-10-27 14:24                 ` Ulf Hansson
2021-10-27 15:11                   ` Bjorn Andersson
2021-10-28 10:31                     ` Ulf Hansson
2021-10-28 16:42                       ` Bjorn Andersson
2021-10-28  3:56                   ` Rajendra Nayak
2021-10-28 10:35                     ` Ulf Hansson
2021-10-28 10:46                       ` Rajendra Nayak
2021-10-28 16:53                         ` Bjorn Andersson
2021-10-28 20:04                           ` Stephen Boyd
2021-10-29  0:21                             ` Bjorn Andersson
2021-10-29  9:48                               ` Rajendra Nayak
2022-01-17  6:03                     ` Sandeep Maheswaram
2022-01-19 11:01                       ` Rajendra Nayak
2022-01-31  5:04                         ` Sandeep Maheswaram
2022-02-04  9:09                           ` Rajendra Nayak
2021-10-25  9:07 ` [PATCH v2 2/3] usb: dwc3: qcom: Add multi-pd support Sandeep Maheswaram
2021-10-25  9:07 ` [PATCH v2 3/3] arm64: dts: qcom: sc7280: Add cx power domain support Sandeep Maheswaram
2021-10-25 22:25   ` Stephen Boyd

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