From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Jun Yan <jerrysteve1101@gmail.com>,
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>,
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>,
Baruch Siach <baruch@tkos.co.il>, Shawn Guo <shawnguo@kernel.org>,
Paul Barker <paul.barker@sancloud.com>,
Robert Marko <robert.marko@sartura.hr>
Cc: Jun Yan <jerrysteve1101@gmail.com>, Pavel Machek <pavel@ucw.cz>,
Krzysztof Kozlowski <krzk@kernel.org>,
Wei Xu <xuwei5@hisilicon.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
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: Re: [PATCH v2 6/6] arm64: dts: marvell: armada-7040-mochabin: Fix is31fl3199 shutdown GPIO polarity
Date: Mon, 01 Jun 2026 08:58:43 +0200 [thread overview]
Message-ID: <8733z621cs.fsf@BLaptop.bootlin.com> (raw)
In-Reply-To: <20260525144629.498630-7-jerrysteve1101@gmail.com>
Hello,
> The is31fl3199 shutdown pin is active-low [1]. Correct the GPIO flags
> from GPIO_ACTIVE_HIGH to GPIO_ACTIVE_LOW to match the hardware.
>
> [1] https://lumissil.com/assets/pdf/core/IS31FL3199_DS.pdf
>
> Fixes: 737929191283 ("arm64: dts: marvell: add Globalscale MOCHAbin")
> Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
What happens if this patch is merged before the driver LED patch? Will
it break something?
Gregory
> ---
> arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
> index 6bdc4f1e6939..cf690a85cc2a 100644
> --- a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts
> @@ -236,7 +236,7 @@ leds@64 {
> #size-cells = <0>;
> pinctrl-names = "default";
> pinctrl-0 = <&is31_sdb_pins>;
> - shutdown-gpios = <&cp0_gpio1 30 GPIO_ACTIVE_HIGH>;
> + shutdown-gpios = <&cp0_gpio1 30 GPIO_ACTIVE_LOW>;
> reg = <0x64>;
>
> led1_red: led@1 {
> --
> 2.54.0
>
--
Grégory CLEMENT, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-06-01 6:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-25 14:46 [PATCH v2 0/6] leds: is31fl319x: Fix shutdown GPIO and update DT bindings Jun Yan
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
2026-05-25 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 [this message]
2026-06-01 8:21 ` Krzysztof Kozlowski
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=8733z621cs.fsf@BLaptop.bootlin.com \
--to=gregory.clement@bootlin.com \
--cc=andersson@kernel.org \
--cc=andre.przywara@arm.com \
--cc=andrew@lunn.ch \
--cc=baruch@tkos.co.il \
--cc=brgl@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=geert+renesas@glider.be \
--cc=jerrysteve1101@gmail.com \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=krzk@kernel.org \
--cc=lee@kernel.org \
--cc=linusw@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=patrice.chotard@foss.st.com \
--cc=paul.barker@sancloud.com \
--cc=pavel@kernel.org \
--cc=pavel@ucw.cz \
--cc=robert.marko@sartura.hr \
--cc=robh@kernel.org \
--cc=sebastian.hesselbarth@gmail.com \
--cc=shawnguo@kernel.org \
--cc=vincent.knecht@mailoo.org \
--cc=von81@163.com \
--cc=xuwei5@hisilicon.com \
/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