From: Wesley Cheng <wcheng@codeaurora.org>
To: heikki.krogerus@linux.intel.com, gregkh@linuxfoundation.org,
mark.rutland@arm.com, robh+dt@kernel.org, agross@kernel.org,
bjorn.andersson@linaro.org
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
jackp@codeaurora.org, bryan.odonoghue@linaro.org,
Wesley Cheng <wcheng@codeaurora.org>
Subject: [PATCH 0/3] Introduce PMIC based USB type C detection
Date: Tue, 9 Jun 2020 13:58:48 -0700 [thread overview]
Message-ID: <20200609205851.30113-1-wcheng@codeaurora.org> (raw)
Add the required drivers for implementing type C orientation and role
detection using the Qualcomm PMIC. Currently, PMICs such as the PM8150B
have an integrated type C block, which can be utilized for this. This
series adds the dt-binding, PMIC type C driver, and DTS nodes.
The PMIC type C driver will register itself as a type C port w/ a
registered type C switch for orientation, and will fetch a USB role switch
handle for the role notifications. It will also have the ability to enable
the VBUS output to any connected devices based on if the device is behaving
as a UFP or DFP.
Wesley Cheng (3):
usb: typec: Add QCOM PMIC typec detection driver
dt-bindings: usb: Add Qualcomm PMIC type C controller dt-binding
arm64: boot: dts: qcom: pm8150b: Add node for USB type C block
.../devicetree/bindings/usb/qcom,pmic-typec.yaml | 118 +++++++++
arch/arm64/boot/dts/qcom/pm8150b.dtsi | 7 +
drivers/usb/typec/Kconfig | 11 +
drivers/usb/typec/Makefile | 1 +
drivers/usb/typec/qcom-pmic-typec.c | 278 +++++++++++++++++++++
5 files changed, 415 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml
create mode 100644 drivers/usb/typec/qcom-pmic-typec.c
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2020-06-09 20:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-09 20:58 Wesley Cheng [this message]
2020-06-09 20:58 ` [PATCH 1/3] usb: typec: Add QCOM PMIC typec detection driver Wesley Cheng
2020-06-09 21:20 ` Randy Dunlap
2020-06-12 4:15 ` Wesley Cheng
2020-06-10 1:20 ` Jack Pham
2020-06-10 19:37 ` Bjorn Andersson
2020-06-12 4:19 ` Wesley Cheng
2020-06-10 1:25 ` kernel test robot
2020-06-10 2:27 ` Jun Li
2020-06-12 4:17 ` Wesley Cheng
2020-06-09 20:58 ` [PATCH 2/3] dt-bindings: usb: Add Qualcomm PMIC type C controller dt-binding Wesley Cheng
2020-06-09 20:58 ` [PATCH 3/3] arm64: boot: dts: qcom: pm8150b: Add node for USB type C block Wesley Cheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200609205851.30113-1-wcheng@codeaurora.org \
--to=wcheng@codeaurora.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=bryan.odonoghue@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=jackp@codeaurora.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).