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[209.132.180.67]) by mx.google.com with ESMTP id y128si1969809pgb.728.2018.02.05.01.46.55; Mon, 05 Feb 2018 01:47:09 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752823AbeBEJqU (ORCPT + 99 others); Mon, 5 Feb 2018 04:46:20 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:53665 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752606AbeBEJqH (ORCPT ); Mon, 5 Feb 2018 04:46:07 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w159iKbj010286; Mon, 5 Feb 2018 10:45:50 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2fw339hp23-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 05 Feb 2018 10:45:50 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 93E4638; Mon, 5 Feb 2018 09:45:49 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 73ABE159C; Mon, 5 Feb 2018 09:45:49 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.94) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.352.0; Mon, 5 Feb 2018 10:45:49 +0100 Received: from localhost (10.201.23.32) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Mon, 5 Feb 2018 10:45:48 +0100 From: Philippe Cornu To: Thierry Reding , David Airlie , Rob Herring , Mark Rutland , , , CC: Andrzej Hajda , Yannick Fertre , Philippe Cornu , "Benjamin Gaignard" , Vincent Abriou , Alexandre Torgue Subject: [PATCH v1 1/2] dt-bindings/display/panel: otm8009a: Add optional power-supply property Date: Mon, 5 Feb 2018 10:45:31 +0100 Message-ID: <20180205094532.23547-2-philippe.cornu@st.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180205094532.23547-1-philippe.cornu@st.com> References: <20180205094532.23547-1-philippe.cornu@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.23.32] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-02-05_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some boards use a dedicated voltage regulator for this panel. Add & document this related optional power-supply property. Signed-off-by: Philippe Cornu --- Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt index 6862028e7b2e..203b03eefb68 100644 --- a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt +++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt @@ -9,6 +9,7 @@ Required properties: Optional properties: - reset-gpios: a GPIO spec for the reset pin (active low). + - power-supply: phandle of the regulator that provides the supply voltage. Example: &dsi { @@ -17,5 +18,6 @@ Example: compatible = "orisetech,otm8009a"; reg = <0>; reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>; + power-supply = <&v1v8>; }; }; -- 2.15.1