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From: Jun Yan <jerrysteve1101@gmail.com>
To: linusw@kernel.org, dmitry.baryshkov@oss.qualcomm.com,
	Lee Jones <lee@kernel.org>, Pavel Machek <pavel@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Andrew Lunn <andrew@lunn.ch>,
	Gregory Clement <gregory.clement@bootlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Bartosz Golaszewski <brgl@kernel.org>,
	Vincent Knecht <vincent.knecht@mailoo.org>,
	Grant Feng <von81@163.com>,
	Andre Przywara <andre.przywara@arm.com>,
	Jisheng Zhang <jszhang@kernel.org>,
	Michal Simek <michal.simek@amd.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Marko <robert.marko@sartura.hr>
Cc: Jun Yan <jerrysteve1101@gmail.com>, Pavel Machek <pavel@ucw.cz>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Patrice Chotard <patrice.chotard@foss.st.com>,
	linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org
Subject: [PATCH v2 0/6] leds: is31fl319x: Fix shutdown GPIO and update DT bindings
Date: Mon, 25 May 2026 22:46:06 +0800	[thread overview]
Message-ID: <20260525144629.498630-1-jerrysteve1101@gmail.com> (raw)

This series fixes incorrect shutdown GPIO polarity and improves
shutdown-gpios description in DT bindings.

Patch 1 adds detailed shutdown-gpios description and fixes example
in DT bindings.

Patch 2 fixes shutdown GPIO initial state and removes redundant
startup toggling.

Patch 3 adds fixup to force consumer active low for legacy device 
trees in gpiolib.

Patches 4-6 correct shutdown GPIO polarity in board DTS files.

Changes in v2:
- Add comments explaining the reason for this GPIO line level.
- Add fixup to force consumer active low for legacy device trees in gpiolib.
- Link to v1: https://lore.kernel.org/all/20260508152435.21389-1-jerrysteve1101@gmail.com

Jun Yan (6):
  dt-bindings: leds: issi,is31fl319x: Update description for the
    shutdown-gpios property
  leds: is31fl319x: Fix shutdown GPIO initial state and remove redundant
    startup pulse
  gpiolib: of: add quirk for IS31FL319X shutdown line
  arm64: dts: qcom: msm8916-alcatel-idol347: Fix sn3190 shutdown GPIO
    polarity
  ARM: dts: qcom: msm8974-oneplus-bacon: Fix sn3193 shutdown GPIO
    polarity
  arm64: dts: marvell: armada-7040-mochabin: Fix is31fl3199 shutdown
    GPIO polarity

 .../devicetree/bindings/leds/issi,is31fl319x.yaml     |  9 +++++++--
 .../boot/dts/qcom/qcom-msm8974pro-oneplus-bacon.dts   |  2 +-
 arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts  |  2 +-
 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts  |  2 +-
 drivers/gpio/gpiolib-of.c                             | 10 ++++++++++
 drivers/leds/leds-is31fl319x.c                        | 11 ++++-------
 6 files changed, 24 insertions(+), 12 deletions(-)

-- 
2.54.0


             reply	other threads:[~2026-05-25 14:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-25 14:46 Jun Yan [this message]
2026-05-25 14:46 ` [PATCH v2 1/6] dt-bindings: leds: issi,is31fl319x: Update description for the shutdown-gpios property Jun Yan
2026-05-25 14:46 ` [PATCH v2 2/6] leds: is31fl319x: Fix shutdown GPIO initial state and remove redundant startup pulse Jun Yan
2026-06-01  8:20   ` Krzysztof Kozlowski
2026-06-08 22:03   ` Linus Walleij
2026-05-25 14:46 ` [PATCH v2 3/6] gpiolib: of: add quirk for IS31FL319X shutdown line Jun Yan
2026-05-26  8:40   ` Bartosz Golaszewski
2026-05-29 20:10   ` Linus Walleij
2026-05-25 14:46 ` [PATCH v2 4/6] arm64: dts: qcom: msm8916-alcatel-idol347: Fix sn3190 shutdown GPIO polarity Jun Yan
2026-05-25 14:46 ` [PATCH v2 5/6] ARM: dts: qcom: msm8974-oneplus-bacon: Fix sn3193 " Jun Yan
2026-05-25 14:46 ` [PATCH v2 6/6] arm64: dts: marvell: armada-7040-mochabin: Fix is31fl3199 " Jun Yan
2026-06-01  6:58   ` Gregory CLEMENT
2026-06-01  8:21     ` Krzysztof Kozlowski

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