From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751369AbeDYHyN (ORCPT ); Wed, 25 Apr 2018 03:54:13 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:62751 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751069AbeDYHyH (ORCPT ); Wed, 25 Apr 2018 03:54:07 -0400 From: Philippe Cornu To: Archit Taneja , Andrzej Hajda , Laurent Pinchart , David Airlie , Rob Herring , "Mark Rutland" , , , CC: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Alexandre Torgue Subject: [PATCH v2 1/2] dt-bindings/display/bridge: sii902x: add optional power supplies Date: Wed, 25 Apr 2018 09:53:13 +0200 Message-ID: <20180425075314.19137-2-philippe.cornu@st.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180425075314.19137-1-philippe.cornu@st.com> References: <20180425075314.19137-1-philippe.cornu@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.129.5.66] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-04-25_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add optional power supplies using the description found in "SiI9022A/SiI9024A HDMI Transmitter Data Sheet (August 2016)". There is a single 1v2 supply voltage named vcc12 from which cvcc12 (digital core) and avcc12 (TMDS analog) are derived because according to this data sheet: "cvcc12 and avcc12 can be derived from the same power source" Signed-off-by: Philippe Cornu --- Documentation/devicetree/bindings/display/bridge/sii902x.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 56a3e68ccb80..9fb41fc9af51 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -8,6 +8,8 @@ Optional properties: - interrupts-extended or interrupt-parent + 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, host-dependent). + - vcc12-supply: TMDS analog & digital core supply voltage (1.2V). Optional subnodes: - video input: this subnode can contain a video input port node -- 2.15.1