From: "Guido Günther" <agx@sigxcpu.org>
To: "Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"NXP Linux Team" <linux-imx@nxp.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>,
"Alexander Stein" <alexander.stein@ew.tq-group.com>,
"Guido Günther" <agx@sigxcpu.org>,
"Markus Niebel" <Markus.Niebel@ew.tq-group.com>,
"Bjorn Andersson" <andersson@kernel.org>,
"Dmitry Baryshkov" <dmitry.baryshkov@linaro.org>,
"Marcel Ziswiler" <marcel.ziswiler@toradex.com>,
"Vinod Koul" <vkoul@kernel.org>, "Arnd Bergmann" <arnd@arndb.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org,
phone-devel@vger.kernel.org, kernel@puri.sm
Subject: [PATCH v1 0/3] librem5-devkit: Let LED use PWM
Date: Sun, 9 Oct 2022 14:26:52 +0200 [thread overview]
Message-ID: <cover.1665318256.git.agx@sigxcpu.org> (raw)
So far it used plain GPIO but we can use PWM for brightness control.
While at that use function and color (it's a single color LED) and
enable the pattern led trigger to make it more useful.
Guido Günther (3):
arm64: defconfig: Enable pattern LED trigger
arm64: dts: librem5-devkit: Make LED use PWM
arm64: dts: librem5-devkit: Use function and color rather than label
.../dts/freescale/imx8mq-librem5-devkit.dts | 22 ++++++++++++-------
arch/arm64/configs/defconfig | 1 +
2 files changed, 15 insertions(+), 8 deletions(-)
--
2.35.1
next reply other threads:[~2022-10-09 12:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-09 12:26 Guido Günther [this message]
2022-10-09 12:26 ` [PATCH v1 1/3] arm64: defconfig: Enable pattern LED trigger Guido Günther
2022-10-09 15:18 ` Krzysztof Kozlowski
2022-10-09 12:26 ` [PATCH v1 2/3] arm64: dts: librem5-devkit: Make LED use PWM Guido Günther
2022-10-29 1:15 ` Shawn Guo
2022-10-09 12:26 ` [PATCH v1 3/3] arm64: dts: librem5-devkit: Use function and color rather than label Guido Günther
2022-10-29 1:18 ` Shawn Guo
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