From: Shawn Guo <shawnguo@kernel.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Stefan Agner <stefan@agner.ch>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: vf610-zii-dev-rev-c: fix polarity of at86rf233 reset line
Date: Mon, 24 Oct 2022 10:04:16 +0800 [thread overview]
Message-ID: <20221024020416.GZ125525@dragon> (raw)
In-Reply-To: <Yzc0B6jNsZyQZizj@google.com>
On Fri, Sep 30, 2022 at 11:23:03AM -0700, Dmitry Torokhov wrote:
> at86rf230 driver starts with having reset line high, and then drives it
> low and then high again, and even calls it "rstn" internally, therefore
> it needs to be annotated as "active low" in the DTS.
>
> This will make difference when at86rf230 driver will be converted to
> gpiod API that respects declared line polarity.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Applied, thanks!
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WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Stefan Agner <stefan@agner.ch>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: vf610-zii-dev-rev-c: fix polarity of at86rf233 reset line
Date: Mon, 24 Oct 2022 10:04:16 +0800 [thread overview]
Message-ID: <20221024020416.GZ125525@dragon> (raw)
In-Reply-To: <Yzc0B6jNsZyQZizj@google.com>
On Fri, Sep 30, 2022 at 11:23:03AM -0700, Dmitry Torokhov wrote:
> at86rf230 driver starts with having reset line high, and then drives it
> low and then high again, and even calls it "rstn" internally, therefore
> it needs to be annotated as "active low" in the DTS.
>
> This will make difference when at86rf230 driver will be converted to
> gpiod API that respects declared line polarity.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Applied, thanks!
next prev parent reply other threads:[~2022-10-24 2:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 18:23 [PATCH] ARM: dts: vf610-zii-dev-rev-c: fix polarity of at86rf233 reset line Dmitry Torokhov
2022-09-30 18:23 ` Dmitry Torokhov
2022-10-24 2:04 ` Shawn Guo [this message]
2022-10-24 2:04 ` Shawn Guo
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