From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FF0AC10F14 for ; Thu, 3 Oct 2019 11:47:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 575F5222C4 for ; Thu, 3 Oct 2019 11:47:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570103257; bh=4nbskvtMte6G8Dn16qGwpWvD7usNNHZVowY6nzQ2Cx8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=AT3iWCZuwmjl15UFUAmxCAkrr3dkE7SiF5zpw9nkIhum+NWv4NdNP5ofDrtYyuLCg 6CdVUeqcPyc4LRHPLuaVWoIiAHwIQq2BUMfnVPLV80O5yya9z+rM81LtVIXqjCeTQ+ T9SuSbH0yA4l04+g1q0QUK7XG48CUgAjbMTIQ1wI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730255AbfJCLrg (ORCPT ); Thu, 3 Oct 2019 07:47:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:34892 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725827AbfJCLrg (ORCPT ); Thu, 3 Oct 2019 07:47:36 -0400 Received: from localhost (lfbn-1-10718-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 15A932070B; Thu, 3 Oct 2019 11:47:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570103255; bh=4nbskvtMte6G8Dn16qGwpWvD7usNNHZVowY6nzQ2Cx8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O20g3VXN3/cg4aktrTVEe1GoW8i3ThoeeCN1k/JWU6mjTRj16XPoBKKQyzKDaXwN2 4lZpEHI+x/6TtmfN5YS8Gy5rtabyI3lmUdMvHUjqCRr2kyrMwRtkphLHWmIzPJAv5u qo1v5dHZgQ3uBbnCCPnNR81iVgTFACMX8U0wxo0I= Date: Thu, 3 Oct 2019 13:47:33 +0200 From: Maxime Ripard To: Jagan Teki Cc: Chen-Yu Tsai , David Airlie , Daniel Vetter , michael@amarulasolutions.com, Icenowy Zheng , linux-sunxi , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v11 4/7] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Message-ID: <20191003114733.56mlar666l76uoyb@gilmour> References: <20191003064527.15128-1-jagan@amarulasolutions.com> <20191003064527.15128-5-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="abhaj7rlytqkllsn" Content-Disposition: inline In-Reply-To: <20191003064527.15128-5-jagan@amarulasolutions.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --abhaj7rlytqkllsn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Oct 03, 2019 at 12:15:24PM +0530, Jagan Teki wrote: > Allwinner MIPI DSI controllers are supplied with SoC DSI > power rails via VCC-DSI pin. > > Some board still work without supplying this but give more > faith on datasheet and hardware schematics and document this > supply property in required property list. > > Reviewed-by: Rob Herring > Tested-by: Merlijn Wajer > Signed-off-by: Jagan Teki > --- > .../bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > index 47950fced28d..9d4c25b104f6 100644 > --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml > @@ -36,6 +36,9 @@ properties: > resets: > maxItems: 1 > > + vcc-dsi-supply: > + description: VCC-DSI power supply of the DSI encoder > + The driver treats it as mandatory, so I've added it to the binding, as suggested by the commit log. Maxime --abhaj7rlytqkllsn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXZXf1QAKCRDj7w1vZxhR xQpxAP98mYp2+COHS85N0R4A/9rdJqX3YHaZ0XyYCj2Ihb0iVQD/QWC0ZaUcuku4 nKva2ZQhgqqxhRK3v8jH9MrfregJmAE= =CYoo -----END PGP SIGNATURE----- --abhaj7rlytqkllsn--