linux-hardening - [PATCH v2 0/3] Add sy7802 flash led driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240401-sy7802-v2-0-1138190a7448@apitzsch.eu>
Date: Mon, 01 Apr 2024 23:23:54 +0200
From: André Apitzsch via B4 Relay <devnull+git.apitzsch.eu@...nel.org>
To: Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>, 
 Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Kees Cook <keescook@...omium.org>, 
 "Gustavo A. R. Silva" <gustavoars@...nel.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: linux-leds@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht, 
 phone-devel@...r.kernel.org, 
 André Apitzsch <git@...tzsch.eu>
Subject: [PATCH v2 0/3] Add sy7802 flash led driver

This series introduces a driver for the Silergy SY7802 charge pump used
in the BQ Aquaris M5 and X5 smartphones.

The implementation is based on information extracted from downstream as
the datasheet provided by a distributor of the hardware didn't include
any information about the i2c register description.

Signed-off-by: André Apitzsch <git@...tzsch.eu>
---
Changes in v2:
- bindings: remove unneeded allOf
- bindings: example: move flash-led-controller under i2c node to fix
  check error
- Cc to phone-devel
- Link to v1: https://lore.kernel.org/r/20240327-sy7802-v1-0-db74ab32faaf@apitzsch.eu

---
André Apitzsch (3):
      dt-bindings: leds: Add Silergy SY7802 flash LED
      leds: sy7802: Add support for Silergy SY7802 flash LED controller
      arm64: dts: qcom: msm8939-longcheer-l9100: Add rear flash

 .../devicetree/bindings/leds/silergy,sy7802.yaml   | 100 ++++
 .../boot/dts/qcom/msm8939-longcheer-l9100.dts      |  26 +
 drivers/leds/flash/Kconfig                         |  11 +
 drivers/leds/flash/Makefile                        |   1 +
 drivers/leds/flash/leds-sy7802.c                   | 532 +++++++++++++++++++++
 5 files changed, 670 insertions(+)
---
base-commit: a6bd6c9333397f5a0e2667d4d82fef8c970108f2
change-id: 20240325-sy7802-f40fc6f56525

Best regards,
-- 
André Apitzsch <git@...tzsch.eu>