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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rohit Agarwal <rohiagar@chromium.org>
Cc: chunkuang.hu@kernel.org, p.zabel@pengutronix.de,
	airlied@gmail.com, daniel@ffwll.ch,
	maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org,
	conor+dt@kernel.org, matthias.bgg@gmail.com,
	angelogioacchino.delregno@collabora.com, ck.hu@mediatek.com,
	jitao.shi@mediatek.com, dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: display: mediatek: dpi: Add power domains
Date: Wed, 21 Aug 2024 08:48:41 +0200	[thread overview]
Message-ID: <c8ed627e-42fd-4cd9-b9e4-a97177ef3ef0@kernel.org> (raw)
In-Reply-To: <1899ea6f-b734-4748-aa00-d7049d553994@chromium.org>

On 20/08/2024 14:18, Rohit Agarwal wrote:
> 
> On 20/08/24 4:40 PM, Krzysztof Kozlowski wrote:
>> On Tue, Aug 20, 2024 at 08:06:57AM +0000, Rohit Agarwal wrote:
>>> Add power domain binding to the mediatek DPI controller.
>> Why? Who needs it? Why all devices suddenly have it (IOW, why is it not
>> constrained anyhow per variant)?
>>
> Ok, my intent was to introduce only for this particular variant.
> Let me constrain it to this particular compatible.

Then add property in top-level properties and in if:then: disallow it
for older devices.

Best regards,
Krzysztof


  reply	other threads:[~2024-08-21  6:48 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-20  8:06 [PATCH 0/3] Devicetree updates for MT8186 Rohit Agarwal
2024-08-20  8:06 ` [PATCH 1/3] dt-bindings: display: mediatek: dpi: Add power domains Rohit Agarwal
2024-08-20 11:10   ` Krzysztof Kozlowski
2024-08-20 12:18     ` Rohit Agarwal
2024-08-21  6:48       ` Krzysztof Kozlowski [this message]
2024-08-20  8:06 ` [PATCH 2/3] arm64: dts: mediatek: mt8186: Add power domain for DPI Rohit Agarwal
2024-08-20  8:06 ` [PATCH 3/3] arm64: dts: mediatek: mt8186: Add svs node Rohit Agarwal

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