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From: Eric Anholt <eric@anholt.net>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, Lee Jones <lee@kernel.org>,
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        Kumar Gala <galak@codeaurora.org>, devicetree@vger.kernel.org,
        dri-devel@lists.freedesktop.org, David Airlie <airlied@linux.ie>
Subject: Re: [PATCH 3/3] ARM: bcm2835: Add VC4 to the device tree.
In-Reply-To: <56DE6A80.1060707@wwwdotorg.org>
References: <1457123528-13482-1-git-send-email-eric@anholt.net> <1457123528-13482-4-git-send-email-eric@anholt.net> <56DE6A80.1060707@wwwdotorg.org>
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Date: Tue, 08 Mar 2016 10:04:35 -0800
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Stephen Warren <swarren@wwwdotorg.org> writes:

> On 03/04/2016 01:32 PM, Eric Anholt wrote:
>> VC4 is the GPU (display and 3D) present on the 283x.
>
>> diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dt=
s/bcm2835-rpi-a-plus.dts
>
>> +&hdmi {
>> +	hpd-gpios =3D <&gpio 46 GPIO_ACTIVE_LOW>;
>> +};
>
> Isn't that the same everywhere? If so, adding it to bcm2835-rpi.dtsi=20
> seems like a better idea; it'd avoid duplicating it everywhere.

It's not the same everywhere (_HIGH vs _LOW), which is why it's in the
individual files.

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