From: Sasha Finkelstein <fnkl.kernel@gmail.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: thierry.reding@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, 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: Re: [PATCH 1/4] dt-bindings: pwm: Add Apple PWM controller
Date: Fri, 28 Oct 2022 21:44:57 +0300 [thread overview]
Message-ID: <CAMT+MTQAe_eKoiNvmL4fje0__V16VDFWDGzehkN6M-jRuuMn7A@mail.gmail.com> (raw)
In-Reply-To: <5b194c93-48df-055a-f532-abd98657dc41@linaro.org>
On Fri, 28 Oct 2022 at 20:53, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 28/10/2022 12:52, Sasha Finkelstein wrote:
> > + PWM controller used for keyboard backlight on ARM Macs
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - enum:
> > + - apple,t8103-fpwm
> > + - apple,t6000-fpwm
> > + - apple,t8112-fpwm
> > + - const: apple,s5l-fpwm
>
> Is it then derived from Samsung platform? If yes, it is candidate for
> merging.
Apple calls it the 'AppleS5L8920XFPWM' which suggests some samsung
lineage, but the register interface is different from the one in
pwm-samsung driver.
next prev parent reply other threads:[~2022-10-28 18:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 16:52 [PATCH 0/4] PWM and keyboard backlight driver for ARM Macs Sasha Finkelstein
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 [this message]
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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