From: Jun Yan <jerrysteve1101@gmail.com>
To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-leds@vger.kernel.org
Cc: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, luccafachinetti@gmail.com,
pzalewski@thegoodpenguin.co.uk, daniel@zonque.org,
Jun Yan <jerrysteve1101@gmail.com>
Subject: [PATCH v2 0/5] leds: Add shutdown gpio for is31fl32xx
Date: Tue, 28 Apr 2026 10:33:56 +0800 [thread overview]
Message-ID: <20260428023401.330308-1-jerrysteve1101@gmail.com> (raw)
This patch series primarily adds the shutdown-gpios support for the IS31FL32xx controller.It also includes a fix and dt-bindings updates derived from previous attempts [1]. Patch 1 and patch 2 are based on a previous attempt [1]. The driver-related updates in patch 2 have already been merged. Patch 3 and Patch 4 add support for the shutdown-gpios property, which corresponds to the SDB pin of the IS31FL32xx series chips. This pin is used to enter and exit the hardware shutdown mode. Patch 5 fixes errors introduced by previous changes. It impacts the brightness control function of the IS31FL3236. [1] https://lore.kernel.org/linux-leds/20250723-leds-is31fl3236a-v6-0-210328058625@thegoodpenguin.co.uk/
Changes in v2:
- Fix $id mismatch with file name in dt-binding.
- Link to v1: https://lore.kernel.org/linux-leds/20260428003412.322032-1-jerrysteve1101@gmail.com/
Jun Yan (5):
dt-bindings: leds: is31fl32xx: convert the binding to yaml
dt-bindings: leds: leds-is31fl32xx: add support for is31fl3236a
dt-bindings: leds: leds-is31fl32xx: Add shutdown-gpios property
leds: is31fl32xx: Add shutdown pin to exit hardware shutdown mode
leds: is31f132xx: Fix missing brightness_steps for is31f13236
.../bindings/leds/issl,is31fl32xx.yaml | 200 ++++++++++++++++++
.../bindings/leds/leds-is31fl32xx.txt | 53 -----
drivers/leds/leds-is31fl32xx.c | 7 +
3 files changed, 207 insertions(+), 53 deletions(-)
create mode 100644 Documentation/devicetree/bindings/leds/issl,is31fl32xx.yaml
delete mode 100644 Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt
--
2.53.0
next reply other threads:[~2026-04-28 2:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-28 2:33 Jun Yan [this message]
2026-04-28 2:33 ` [PATCH v2 1/5] dt-bindings: leds: is31fl32xx: convert the binding to yaml Jun Yan
2026-04-28 2:33 ` [PATCH v2 2/5] dt-bindings: leds: leds-is31fl32xx: add support for is31fl3236a Jun Yan
2026-04-28 2:33 ` [PATCH v2 3/5] dt-bindings: leds: leds-is31fl32xx: Add shutdown-gpios property Jun Yan
2026-04-28 2:34 ` [PATCH v2 4/5] leds: is31fl32xx: Add shutdown pin to exit hardware shutdown mode Jun Yan
2026-04-28 2:34 ` [PATCH v2 5/5] leds: is31f132xx: Fix missing brightness_steps for is31f13236 Jun Yan
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=20260428023401.330308-1-jerrysteve1101@gmail.com \
--to=jerrysteve1101@gmail.com \
--cc=conor+dt@kernel.org \
--cc=daniel@zonque.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=lee@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=luccafachinetti@gmail.com \
--cc=pzalewski@thegoodpenguin.co.uk \
--cc=robh@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