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mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=sebastian.reichel@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1768340039; s=zohomail; d=collabora.com; i=sebastian.reichel@collabora.com; h=Date:Date:From:From:To:To:Cc:Cc:Subject:Subject:Message-ID:References:MIME-Version:Content-Type:In-Reply-To:Message-Id:Reply-To; bh=YPvMGDxuKwaOOYCX5FeKXhOMgpERuomgztzdY3yE00U=; b=azBspjFYOw3YqYC5CKXSXNhIqfVa2aPuQKN7A1OAUGW3CEPhJh5tEF+R0qydHV0Q DY8o/9IcwyS2mDJSsT5dzCh4tE9vDgdPP4+JftN9DN+tDeNK6pmG5YqK/XVlE6o1Mb+ a9Uv9QqroNwta5QXcBboyHbgzqHYIhuV1xOKDlEs= Received: by mx.zohomail.com with SMTPS id 1768340037753205.9179033216559; Tue, 13 Jan 2026 13:33:57 -0800 (PST) Received: by venus (Postfix, from userid 1000) id 36D27181010; Tue, 13 Jan 2026 22:33:52 +0100 (CET) Date: Tue, 13 Jan 2026 22:33:52 +0100 From: Sebastian Reichel To: Andy Yan Cc: heiko@sntech.de, dmitry.baryshkov@oss.qualcomm.com, krzk+dt@kernel.org, conor+dt@kernel.org, cristian.ciocaltea@collabora.com, Laurent.pinchart@ideasonboard.com, mripard@kernel.org, hjc@rock-chips.com, robh@kernel.org, tzimmermann@suse.de, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Andy Yan Subject: Re: [PATCH 1/5] dt-bindings: display: rockchip: Add rk3576 DisplayPort Message-ID: References: <20260109080054.228671-1-andyshrk@163.com> <20260109080054.228671-2-andyshrk@163.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="elyu7rd5toymwlxb" Content-Disposition: inline In-Reply-To: <20260109080054.228671-2-andyshrk@163.com> X-Zoho-Virus-Status: 1 X-Zoho-Virus-Status: 1 X-Zoho-AV-Stamp: zmail-av-1.5.1/268.322.40 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260113_133415_575977_839518CE X-CRM114-Status: GOOD ( 17.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --elyu7rd5toymwlxb Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH 1/5] dt-bindings: display: rockchip: Add rk3576 DisplayPort MIME-Version: 1.0 Hi, On Fri, Jan 09, 2026 at 04:00:44PM +0800, Andy Yan wrote: > From: Andy Yan >=20 > The DisplayPort found on RK3576 is very similar to that of RK3588, > but work in dual pixel mode. And itself does not depend on the I2S > clock or the SPDIF clock when transmit audio. >=20 > Signed-off-by: Andy Yan >=20 > --- >=20 > .../display/rockchip/rockchip,dw-dp.yaml | 29 +++++++++++++++++-- > 1 file changed, 26 insertions(+), 3 deletions(-) >=20 > diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,= dw-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw= -dp.yaml > index 6345f0132d43..1bfe1bd6404a 100644 > --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.y= aml > +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.y= aml > @@ -27,13 +27,11 @@ description: | > * Pixel clock up to 594MHz > * I2S, SPDIF audio interface > =20 > -allOf: > - - $ref: /schemas/sound/dai-common.yaml# > - > properties: > compatible: > enum: > - rockchip,rk3588-dp > + - rockchip,rk3576-dp > =20 > reg: > maxItems: 1 > @@ -42,6 +40,7 @@ properties: > maxItems: 1 > =20 > clocks: > + minItems: 3 > items: > - description: Peripheral/APB bus clock > - description: DisplayPort AUX clock > @@ -50,6 +49,7 @@ properties: > - description: SPDIF interfce clock > =20 > clock-names: > + minItems: 3 > items: > - const: apb > - const: aux > @@ -95,6 +95,29 @@ required: > - ports > - resets > =20 > +allOf: > + - $ref: /schemas/sound/dai-common.yaml# > + - if: > + properties: > + compatible: > + contains: > + enum: > + - rockchip,rk3588-dp > + then: > + properties: > + clocks: > + minItems: 5 > + maxItems: 5 > + clock-names: > + minItems: 5 > + maxItems: 5 I think maxItems is not needed, since 6 items would not work for the specified items list anyways. Otherwise: Reviewed-by: Sebastian Reichel Greetings, -- Sebastian > + else: > + properties: > + clocks: > + maxItems: 3 > + clock-names: > + maxItems: 3 > + > unevaluatedProperties: false > =20 > examples: > --=20 > 2.43.0 >=20 --elyu7rd5toymwlxb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmlmujwACgkQ2O7X88g7 +prTbQ//W9me0B019B0o9mQvNPhje/5MD3RYy/DEqJsrBujbmk4Hci3LdxiGWn2t z5gnWMMmq0Su7mgS7730usChzsI5DEehvTFFqhEl6w/O63fFH72XbDIEFddrmVBm Mxi3mWOHj968IXP5IcEntqbwIbMYHGAFtljkyd1ZTXhzhlw4ju9Q5WmrbNwxNNXJ xD4Nr9RPaVwXyyjYeCiegzlCHtMYuhrg7H9ZxiB1udIhClt+wH473IakNSk7Le/R HY3pySNn92HqVVppdAIobFaA7UIw9iYAHbSBBAV3AJIlFxt4CENZrJ/oW2FR3raD kFKG0R1M2JDBB44T0Uqbjkaa0C2zziiH+54gi5V82hdlPH+CkgVvvgL+XzGaIEN/ E5m6JPTFDKp/7IUICoD9M3ZW8tPZDrgsZ8nSgxa+n/LoRzsUwXB6MwyG/lf01RG9 HxX5lPsVp5k81ffbJkdx+7Hog2X4+cTRAMeurNCNfh1OIy5wQYj0zndY9aE8948R TdwgkeACsFMzMzyt41sWRjKDuKo2HVG2lE5Zm38PXW5YCqtCug1pyNpPRy+pIY4t bv/qGCYcppF10MCku54YY5C/IJ3p6IB4Pvv+DZjt1Smz4gjh3zC5UXkg5hirntPr uv5D/PlO2tYRAPYIyC8TdRqCNn6dUS3xISsEVRzJxR8FFQFrOro= =ebuf -----END PGP SIGNATURE----- --elyu7rd5toymwlxb--