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: [PATCH v3 0/5] Qualcomm labibb regulator driver
Date: Thu, 28 May 2020 21:16:20 +0530 [thread overview]
Message-ID: <20200528154625.17742-1-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 v2:
- Review comments from v2
- Moved the poll-to-check-enabled functionality to regulator core.
- Used more core features to simplify enable/disable functions.
- Moved the devicetree binding to yaml.
- Updated interrupt-names and simplified handling.
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
Sumit Semwal (1):
regulator: Allow regulators to verify enabled during enable()
.../regulator/qcom-labibb-regulator.yaml | 63 ++++
arch/arm64/boot/dts/qcom/pmi8998.dtsi | 14 +
drivers/regulator/Kconfig | 10 +
drivers/regulator/Makefile | 1 +
drivers/regulator/core.c | 28 ++
drivers/regulator/qcom-labibb-regulator.c | 316 ++++++++++++++++++
include/linux/regulator/driver.h | 5 +
7 files changed, 437 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
create mode 100644 drivers/regulator/qcom-labibb-regulator.c
--
2.26.2
next reply other threads:[~2020-05-28 15:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-28 15:46 Sumit Semwal [this message]
2020-05-28 15:46 ` [PATCH v3 1/5] regulator: Allow regulators to verify enabled during enable() Sumit Semwal
2020-05-29 1:37 ` Bjorn Andersson
2020-05-29 10:50 ` Mark Brown
2020-05-29 10:54 ` Mark Brown
2020-05-28 15:46 ` [PATCH v3 2/5] dt-bindings: regulator: Add labibb regulator Sumit Semwal
2020-05-29 3:01 ` Rob Herring
2020-05-28 15:46 ` [PATCH v3 3/5] arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators Sumit Semwal
2020-05-29 1:43 ` Bjorn Andersson
2020-05-28 15:46 ` [PATCH v3 4/5] regulator: qcom: Add labibb driver Sumit Semwal
2020-05-29 2:04 ` Bjorn Andersson
2020-05-28 15:46 ` [PATCH v3 5/5] regulator: qcom: labibb: Add SC interrupt handling Sumit Semwal
2020-05-29 2:28 ` Bjorn Andersson
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