linux-arm-msm.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Caleb Connolly <caleb.connolly@linaro.org>
To: Sebastian Reichel <sre@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Caleb Connolly <caleb.connolly@linaro.org>,
	linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	phone-devel@vger.kernel.org
Subject: [PATCH v3 0/6] power: supply: introduce support for the Qualcomm smb2 charger
Date: Fri, 13 May 2022 21:05:06 +0100	[thread overview]
Message-ID: <20220513200512.501156-1-caleb.connolly@linaro.org> (raw)

Add a driver for the Qualcomm PMI8998/PM660 Switch-Mode Battery Charger.
This is the second generation SMB charger, and replaces the previous
SMBB hardware found in older PMICs.

This driver provides basic support for initialising the hardware,
configuring the USB input current limit and reporting information about
the state of the charger. Features like type-c dual role support and OTG
switching will be added in future patches.

This patch series depends on my previous series adding support for
the Round Robin ADC which is used for reading the USB voltage and
current, it can be found here:
https://lore.kernel.org/linux-arm-msm/20220429220904.137297-1-caleb.connolly@linaro.org/

Changes since v2:
 * Use devm_delayed_work_autocancel
 * Minor driver fixes
 * Pick up Krzysztof's R-b on the DT patch

Changes since v1:
 * Rename the driver to pmi8998_charger
 * Drop unnecessary (and very broken) mutex
 * Rework the driver based on feedback to v1
 * Fix some minor bugs and improve Automatic Input Current Limit support

---
Caleb Connolly (6):
  power: supply: add Qualcomm PMI8998 SMB2 Charger driver
  arm64: dts: qcom: pmi8998: add charger node
  arm64: dts: sdm845-oneplus: enable pmi8998 charger
  arm64: dts: qcom: sdm845-db845c: enable pmi8998 charger
  arm64: dts: qcom: sdm845-xiaomi-beryllium enable pmi8998 charger
  dt-bindings: power: supply: qcom,pmi8998-charger: add bindings for
    smb2 driver

 .../power/supply/qcom,pmi8998-charger.yaml    |   82 ++
 arch/arm64/boot/dts/qcom/pmi8998.dtsi         |   17 +
 arch/arm64/boot/dts/qcom/sdm845-db845c.dts    |   18 +
 .../boot/dts/qcom/sdm845-oneplus-common.dtsi  |    4 +
 .../dts/qcom/sdm845-oneplus-enchilada.dts     |    4 +
 .../boot/dts/qcom/sdm845-oneplus-fajita.dts   |    4 +
 .../boot/dts/qcom/sdm845-xiaomi-beryllium.dts |   13 +
 drivers/power/supply/Kconfig                  |    9 +
 drivers/power/supply/Makefile                 |    1 +
 drivers/power/supply/qcom_pmi8998_charger.c   | 1074 +++++++++++++++++
 10 files changed, 1226 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml
 create mode 100644 drivers/power/supply/qcom_pmi8998_charger.c

-- 
2.36.1


             reply	other threads:[~2022-05-13 20:05 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-13 20:05 Caleb Connolly [this message]
2022-05-13 20:05 ` [PATCH v3 1/6] power: supply: add Qualcomm PMI8998 SMB2 Charger driver Caleb Connolly
2022-06-09 23:04   ` Sebastian Reichel
2022-05-13 20:05 ` [PATCH v3 2/6] arm64: dts: qcom: pmi8998: add charger node Caleb Connolly
2022-05-13 20:05 ` [PATCH v3 3/6] arm64: dts: sdm845-oneplus: enable pmi8998 charger Caleb Connolly
2022-05-13 20:05 ` [PATCH v3 4/6] arm64: dts: qcom: sdm845-db845c: " Caleb Connolly
2022-05-13 20:05 ` [PATCH v3 5/6] arm64: dts: qcom: sdm845-xiaomi-beryllium " Caleb Connolly
2022-05-13 20:05 ` [PATCH v3 6/6] dt-bindings: power: supply: qcom,pmi8998-charger: add bindings for smb2 driver Caleb Connolly

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=20220513200512.501156-1-caleb.connolly@linaro.org \
    --to=caleb.connolly@linaro.org \
    --cc=agross@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=phone-devel@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=sre@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).