From patchwork Tue May 14 09:35:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10942587 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 208196C5 for ; Tue, 14 May 2019 09:36:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DBB628608 for ; Tue, 14 May 2019 09:36:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01E2F28619; Tue, 14 May 2019 09:36:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 909EE28608 for ; Tue, 14 May 2019 09:36:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hWngOHHu2PbBYIa/w0moN/dk2LcevkaDmVTHhkwl2y0=; b=N4URnf0QcTbUX3 Vjfo8fgvvCPC87gCGu1KUj01i5Z8nH8moIcCp+s/yTl/UBNh+kzSaCW3XF8wee0qvE7tTKmKHIkJH eKo91M8hveQRZrB3O8C9Z9K2VxGkgVJejHprPVk89VCYtH/SOaZ7zdJFIMrTIaeZDIUZaFg5UzcV8 ndFWeBxwwSI7ykGjIDVuaUooLlhabvipT+SzvdBfG4zHdFh/eaQWYsOdxMPvKrSVaQi9ZnKDDFR3j mHnLBvdPH8wdxSP567TGzMiAxgy1RGLCFb4xnRBk8SfdxSZgA7rsLXGgYub4T+nDjkynUZzNYviTp 9vETDkf41PgIePicwDeQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQTrI-0006zA-RH; Tue, 14 May 2019 09:36:28 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQTr8-0006rO-4u for linux-arm-kernel@lists.infradead.org; Tue, 14 May 2019 09:36:19 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4E9VWJp023931; Tue, 14 May 2019 11:36:11 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : subject : date : message-id : mime-version : content-type : content-transfer-encoding; s=STMicroelectronics; bh=fsbBwl7Tthpbz/eCjykcV7x4Wlt53zxDBpGU6jlFytg=; b=a3a6okLrnFYL1FMWRzsSHkfi57tsWIaN+rfwa3c4BaWjsfDIezfk2tyB2jRASM/9Y01v vuKAII6QgFvrnA2QCM6j9fyewgn7rSNz+e5m370sE2DVWoOxxRS7cUwkCoVKw8ejV5MP F/jKRW24TB8CojqDIRAeHQIHZPQPWhkQt/GItKTEiJqPvw76YOntFLWC9ZgdM/u+VpS7 NOcqdLLPCBVvQo6V/afXIfbSk+A32wbiT5qzTyHhD/r6zSdP51m6Ozk8HUQ3nnojgibE OTmeKk5bMvVS//dSu1MJ93cYb4/FJz/X53eCe4VO+98u0M2E//CDglHxm/u8DyDBBbNG cw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2sdn9fr6bn-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 14 May 2019 11:36:11 +0200 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 B94733A; Tue, 14 May 2019 09:36:10 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 5B727179A; Tue, 14 May 2019 09:36:10 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by SAFEX1HUBCAS23.st.com (10.75.90.46) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 14 May 2019 11:36:10 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 14 May 2019 11:36:09 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Maxime Coquelin , Alexandre Torgue , , , , Subject: [PATCH v4 0/2] Add supply property for DSI controller Date: Tue, 14 May 2019 11:35:54 +0200 Message-ID: <1557826556-10079-1-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-14_05:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190514_023618_643114_3CD058C3 X-CRM114-Status: GOOD ( 10.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The DSI controller needs a new property that powers its physical layer. Binding has been updated to document this property. Device tree of stm32mp157c soc. Move reg18 & reg11 to stm32mp157c device tree file. Remove property phy-dsi-supply property to stm32mp157c-dk2.dts file. Changes in v2: - rename patch drm/stm: dsi: add support of an optional regulator - rework dw_mipi_dsi-stm probe sequence Changes in v3: - remove device-tree patches - replace the optional regulator by a regulator Changes in v4: - update patch commit - return always error code Yannick Fertré (2): dt-bindings: display: stm32: add supply property to DSI controller drm/stm: dsi: add regulator support .../devicetree/bindings/display/st,stm32-ltdc.txt | 3 ++ drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 60 ++++++++++++++++++---- 2 files changed, 52 insertions(+), 11 deletions(-)