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=-9.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 3C20DC4727D for ; Sat, 26 Sep 2020 18:42:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0BC152080A for ; Sat, 26 Sep 2020 18:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730150AbgIZSmU (ORCPT ); Sat, 26 Sep 2020 14:42:20 -0400 Received: from asavdk4.altibox.net ([109.247.116.15]:46024 "EHLO asavdk4.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726309AbgIZSmU (ORCPT ); Sat, 26 Sep 2020 14:42:20 -0400 Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 36874806AC; Sat, 26 Sep 2020 20:42:15 +0200 (CEST) Date: Sat, 26 Sep 2020 20:42:13 +0200 From: Sam Ravnborg To: Alexandru Gagniuc Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, Jernej Skrabec , Thomas Bogendoerfer , Neil Armstrong , David Airlie , Mark Brown , Jonas Karlman , linux-kernel@vger.kernel.org, Andrzej Hajda , Rob Herring , Mauro Carvalho Chehab , Laurent Pinchart Subject: Re: [PATCH 2/2] dt-bindings: display: sii902x: Add supply bindings Message-ID: <20200926184213.GA98875@ravnborg.org> References: <20200924200507.1175888-1-mr.nuke.me@gmail.com> <20200924200507.1175888-2-mr.nuke.me@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200924200507.1175888-2-mr.nuke.me@gmail.com> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=A5ZCwZeG c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=pGLkceISAAAA:8 a=e5mUnYsNAAAA:8 a=2LU-NbLpax7TFHrha1gA:9 a=CjuIK1q_8ugA:10 a=Vxmtnl_E_bksehYqCbjh:22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Alexandru On Thu, Sep 24, 2020 at 03:05:06PM -0500, Alexandru Gagniuc wrote: > The sii902x chip family requires IO and core voltages to reach the > correct voltage before chip initialization. Add binding for describing > the two supplies. > > Signed-off-by: Alexandru Gagniuc It is not mandatory but encouraged to convert a binding to DT schema format before updating it. This is in order to reach a point in time where all bindings are in DT Schema format thus allowing much better verification of the DT files. Sam > --- > Documentation/devicetree/bindings/display/bridge/sii902x.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt > index 0d1db3f9da84..02c21b584741 100644 > --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt > +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt > @@ -8,6 +8,8 @@ Optional properties: > - interrupts: describe the interrupt line used to inform the host > about hotplug events. > - reset-gpios: OF device-tree gpio specification for RST_N pin. > + - iovcc-supply: I/O Supply Voltage (1.8V or 3.3V) > + - cvcc12-supply: Digital Core Supply Voltage (1.2V) > > HDMI audio properties: > - #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin > @@ -54,6 +56,8 @@ Example: > compatible = "sil,sii9022"; > reg = <0x39>; > reset-gpios = <&pioA 1 0>; > + iovcc-supply = <&v3v3_hdmi>; > + cvcc12-supply = <&v1v2_hdmi>; > > #sound-dai-cells = <0>; > sil,i2s-data-lanes = < 0 1 2 >; > -- > 2.25.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel