From: Rob Herring <robh@kernel.org>
To: Chaoyi Chen <kernel@airkyi.com>
Cc: Sandy Huang <hjc@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
Andy Yan <andy.yan@rock-chips.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chaoyi Chen <chaoyi.chen@rock-chips.com>,
Dragan Simic <dsimic@manjaro.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 2/2] dt-bindings: display: rockchip: Convert cdn-dp-rockchip.txt to yaml
Date: Thu, 22 May 2025 07:16:40 -0500 [thread overview]
Message-ID: <20250522121640.GA2192083-robh@kernel.org> (raw)
In-Reply-To: <20250520024718.142-3-kernel@airkyi.com>
On Tue, May 20, 2025 at 10:47:18AM +0800, Chaoyi Chen wrote:
> From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
>
> Convert cdn-dp-rockchip.txt to yaml.
>
> Add new "port@1" property which represents the CDN DP output to keep
> the same style as the other display interfaces.
>
> This patch also changes the constraints for "phys" and "extcon". For
> the original binding, only one phy and the corresponding extcon can
> be specified. In the new binding, one or two phys can be specified.
> Since the RK3399 has two DP-USB PHYs, specifying one allows output
> via the corresponding PHY, while specifying two lets the driver
> choose one PHY for output. This rule also applies to extcon, which
> provides the cable state for the corresponding PHY.
>
> Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
> ---
Fixed up the typos and applied, thanks.
Rob
prev parent reply other threads:[~2025-05-22 12:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-20 2:47 [PATCH v5 0/2] Convert Rockchip CDN DP binding to yaml Chaoyi Chen
2025-05-20 2:47 ` [PATCH v5 1/2] arm64: dts: rockchip: Improve coding style for rk3399 cdn_dp Chaoyi Chen
2025-05-20 2:47 ` [PATCH v5 2/2] dt-bindings: display: rockchip: Convert cdn-dp-rockchip.txt to yaml Chaoyi Chen
2025-05-20 6:23 ` Krzysztof Kozlowski
2025-05-20 7:20 ` Krzysztof Kozlowski
2025-05-22 12:16 ` Rob Herring [this message]
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