From: Lee Jones <lee.jones@linaro.org>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Tim Harvey <tharvey@gateworks.com>,
Robert Jones <rjones@gateworks.com>,
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-power@fi.rohmeurope.com
Subject: Re: [PATCH] dt-bindings: mfd: Correct interrupt flags in examples
Date: Wed, 9 Sep 2020 07:29:45 +0100 [thread overview]
Message-ID: <20200909062945.GY4400@dell> (raw)
In-Reply-To: <20200908145900.4423-1-krzk@kernel.org>
On Tue, 08 Sep 2020, Krzysztof Kozlowski wrote:
> GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
> These are simple defines so they could be used in DTS but they will not
> have the same meaning:
> 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
> 2. GPIO_ACTIVE_LOW = 1 = IRQ_TYPE_EDGE_RISING
>
> Correct the interrupt flags, assuming the author of the code wanted some
> logical behavior behind the name "ACTIVE_xxx", this is:
> ACTIVE_LOW => IRQ_TYPE_LEVEL_LOW
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
> Documentation/devicetree/bindings/mfd/act8945a.txt | 2 +-
> Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml | 3 ++-
> Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt | 2 +-
> 3 files changed, 4 insertions(+), 3 deletions(-)
Looks good, but I'd like the author to review.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2020-09-09 6:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 14:59 [PATCH] dt-bindings: mfd: Correct interrupt flags in examples Krzysztof Kozlowski
2020-09-09 6:29 ` Lee Jones [this message]
2020-09-09 6:30 ` Vaittinen, Matti
2020-09-09 8:17 ` krzk
2020-09-09 8:57 ` Vaittinen, Matti
2020-09-09 9:20 ` krzk
2020-09-09 10:19 ` Vaittinen, Matti
2020-09-09 15:22 ` Tim Harvey
2020-09-15 16:53 ` Rob Herring
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