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From: Sumit Semwal <sumit.semwal@linaro.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
	lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org
Cc: nishakumari@codeaurora.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	kgunda@codeaurora.org, rnayak@codeaurora.org,
	Sumit Semwal <sumit.semwal@linaro.org>
Subject: [v2 0/4] Qualcomm labibb regulator driver
Date: Sat,  9 May 2020 02:11:56 +0530	[thread overview]
Message-ID: <20200508204200.13481-1-sumit.semwal@linaro.org> (raw)

This series adds a driver for LAB/IBB regulators found on some Qualcomm SoCs.
These regulators provide positive and/or negative boost power supplies
for LCD/LED display panels connected to the SoC.

This series adds the support for pmi8998 PMIC found in SDM845 family of SoCs.

Changes from v1:
- Incorporated review comments from v1
- Changed from virtual-regulator based handling to individual regulator based
  handling.
- Reworked the core to merge most of enable/disable functions, combine the
  regulator_ops into one and allow for future variations.
- is_enabled() is now _really_ is_enabled()
- Simplified the SC interrupt handling - use regmap_read_poll_timeout,
  REGULATOR_EVENT_OVER_CURRENT handling and notification to clients.

Nisha Kumari (4):
  dt-bindings: regulator: Add labibb regulator
  arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators
  regulator: qcom: Add labibb driver
  regulator: qcom: labibb: Add SC interrupt handling

 .../regulator/qcom-labibb-regulator.txt       |  47 +++
 arch/arm64/boot/dts/qcom/pmi8998.dtsi         |  16 +
 drivers/regulator/Kconfig                     |  10 +
 drivers/regulator/Makefile                    |   1 +
 drivers/regulator/qcom-labibb-regulator.c     | 385 ++++++++++++++++++
 5 files changed, 459 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.txt
 create mode 100644 drivers/regulator/qcom-labibb-regulator.c

-- 
2.26.2


             reply	other threads:[~2020-05-08 20:42 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-08 20:41 Sumit Semwal [this message]
2020-05-08 20:41 ` [v2 1/4] dt-bindings: regulator: Add labibb regulator Sumit Semwal
2020-05-12  1:43   ` Bjorn Andersson
2020-05-14 11:50     ` Sumit Semwal
2020-05-08 20:41 ` [v2 2/4] arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators Sumit Semwal
2020-05-08 20:41 ` [v2 3/4] regulator: qcom: Add labibb driver Sumit Semwal
2020-05-11 10:39   ` Mark Brown
2020-05-14 11:27     ` Sumit Semwal
2020-05-27 16:31       ` Sumit Semwal
2020-05-27 16:39         ` Mark Brown
2020-05-12  2:15   ` Bjorn Andersson
2020-05-12 11:44     ` Mark Brown
2020-05-14 11:47     ` Sumit Semwal
2020-05-08 20:42 ` [v2 4/4] regulator: qcom: labibb: Add SC interrupt handling Sumit Semwal
2020-05-11 10:49   ` Mark Brown
2020-05-14 11:50     ` Sumit Semwal
2020-05-12  5:25   ` Bjorn Andersson
2020-05-14 11:58     ` Sumit Semwal

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