From: Sasha Finkelstein <fnkl.kernel@gmail.com>
To: thierry.reding@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org
Cc: marcan@marcan.st, sven@svenpeter.dev, alyssa@rosenzweig.io,
asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/4] PWM and keyboard backlight driver for ARM Macs
Date: Fri, 28 Oct 2022 19:52:11 +0300 [thread overview]
Message-ID: <20221028165215.43662-1-fnkl.kernel@gmail.com> (raw)
Hi,
This series adds support for the PWM controller present on ARM Macs and used
among other things for the keyboard backlight on those laptops.
The included device tree patch also hooks up the keyboard backlight using
the pwm-leds binding.
Best Regards.
Sasha Finkelstein (4):
dt-bindings: pwm: Add Apple PWM controller
pwm: Add Apple PWM controller
arm64: dts: apple: t8103: Add PWM controller
MAINTAINERS: Add entries for Apple PWM driver
Documentation/devicetree/bindings/pwm/pwm-apple.yaml | 51 +++++++++++++
MAINTAINERS | 2 ++
arch/arm64/boot/dts/apple/t8103-j293.dts | 20 ++++++++
arch/arm64/boot/dts/apple/t8103-j313.dts | 20 ++++++++
arch/arm64/boot/dts/apple/t8103.dtsi | 9 ++++
drivers/pwm/Kconfig | 12 ++++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-apple.c | 124 +++++++++++++++++++
8 files changed, 239 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-apple.yaml
create mode 100644 drivers/pwm/pwm-apple.c
next reply other threads:[~2022-10-28 16:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 16:52 Sasha Finkelstein [this message]
2022-10-28 16:52 ` [PATCH 1/4] dt-bindings: pwm: Add Apple PWM controller Sasha Finkelstein
2022-10-28 17:53 ` Krzysztof Kozlowski
2022-10-28 18:44 ` Sasha Finkelstein
2022-10-28 19:04 ` Rob Herring
2022-10-28 19:47 ` Krzysztof Kozlowski
2022-10-28 16:52 ` [PATCH 2/4] " Sasha Finkelstein
2022-10-28 17:54 ` Krzysztof Kozlowski
2022-10-28 18:51 ` Sasha Finkelstein
2022-10-28 19:49 ` Krzysztof Kozlowski
2022-10-29 6:25 ` Hector Martin
2022-10-28 16:52 ` [PATCH 3/4] arm64: dts: apple: t8103: Add " Sasha Finkelstein
2022-10-28 17:56 ` Krzysztof Kozlowski
2022-10-28 16:52 ` [PATCH 4/4] MAINTAINERS: Add entries for Apple PWM driver Sasha Finkelstein
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