From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2CC103E8325; Mon, 29 Jun 2026 15:28:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782746932; cv=none; b=dYt4bSiSRfjOJ0E/Soweec8/T18NWJjid1AYfEyUvZOE9l/MT+n8D/rJeR6IxV24jHEzoSwoiiPc6K98WyI5F61KmetnnW4d9ut8RtioQHbye+pyH2m3LowXv66Sxr2MucyX8ByzWoB6obfFdd4TDJfWdJ6Tk0SgrGaCZ1jAp6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782746932; c=relaxed/simple; bh=MY9Ytz6a/CVHuy8kAsfuPgigMi/ENLW3FrEuUpyfYr0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FRBDbgoP2Wyw2SJilGJoEKR3ONezMGsG0tWFIC9N+JtNNoHdX/lUJDUZqG6I9X2Pa+VENU2oBxqCr2/bvZHMa5Dy4PCixdQWVk1TNnS9kx5yM6fHphlCDxzx/bigjtdn+8XThzjolpjiYCDxR7SaQtNvfVsX+kMHoPcMsnOuYEE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MrzwwQQ+; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MrzwwQQ+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F9C91F000E9; Mon, 29 Jun 2026 15:28:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782746930; bh=qW27OTDiz3DnpChfO6yEsCFBE3/CSllV4f+mYUyrrzM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=MrzwwQQ+Miauk7utZ4kljxfZJFbhTAQZyGoAkI47GVl9reTjgp8yJMmk51BdZWXRe n+wWCUXUH6ReblJ5pbswvrR0ZsDb/Tiw3Y5rXyIahI4bp3buMCtuwcx4aAwKOFQKDF SXZ9c2ca5hpBT/tf3YltS6wCF+nLbDDDgvLQlzWifb1vzj8qmSWUjehgOt3RCN6Kxo 3Z7WZoafZ2AevenCY4lfvdmAyxhjjB7ReKExL8iupTWOwcoAy+loZuSd/f2wJ/WaI4 LXZj4ylzcfK4dOp1NEKcMlA/77mfnWHHGYj4j/49boDwmFK/krMChNqVIwk2cYLi5h 6xEl1OAptfnHw== Date: Mon, 29 Jun 2026 16:28:46 +0100 From: Conor Dooley To: Icenowy Zheng Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joey Lu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dt-bindings: display: verisilicon,dc: make resets non-optional Message-ID: <20260629-dandy-tamale-4d61723288f3@spud> References: <20260629053017.4050868-1-zhengxingda@iscas.ac.cn> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="fsQd5dWNHR5ydpXb" Content-Disposition: inline In-Reply-To: <20260629053017.4050868-1-zhengxingda@iscas.ac.cn> --fsQd5dWNHR5ydpXb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 29, 2026 at 01:30:17PM +0800, Icenowy Zheng wrote: > The only variant supported by the binding now, the DC8200 controller on > T-Head TH1520, requires two reset lines. >=20 > Add the reset properties to the required list to clarify this. The > in-tree th1520.dtsi file isn't affected by this change because the reset > lines are already populated there. >=20 > The driver still considers the resets optional, so if another variant > with no reset line appears, only the binding needs tweaking. >=20 Reviewed-by: Conor Dooley pw-bot: changes-requested (cos of sashiko) > Signed-off-by: Icenowy Zheng > --- > Documentation/devicetree/bindings/display/verisilicon,dc.yaml | 2 ++ > 1 file changed, 2 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/display/verisilicon,dc.yam= l b/Documentation/devicetree/bindings/display/verisilicon,dc.yaml > index 9dc35ab973f20..919a900122012 100644 > --- a/Documentation/devicetree/bindings/display/verisilicon,dc.yaml > +++ b/Documentation/devicetree/bindings/display/verisilicon,dc.yaml > @@ -75,6 +75,8 @@ required: > - interrupts > - clocks > - clock-names > + - resets > + - reset-names > - ports > =20 > additionalProperties: false > --=20 > 2.52.0 >=20 >=20 --fsQd5dWNHR5ydpXb Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCakKPLgAKCRB4tDGHoIJi 0lGCAPwKrjkmGAYxO3JfnyREv1sUprkyzcktPSPR3AR4t97QZAD/cUjS/HTujbre Zi4tcctcaS7mOvmJcrj2VxPFBxDvfAs= =S07T -----END PGP SIGNATURE----- --fsQd5dWNHR5ydpXb--