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: 10942581 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 67EF36C5 for ; Tue, 14 May 2019 09:36:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 57CF328608 for ; Tue, 14 May 2019 09:36:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4C1ED28647; Tue, 14 May 2019 09:36:21 +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,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 08B5F28608 for ; Tue, 14 May 2019 09:36:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 01617891F4; Tue, 14 May 2019 09:36:18 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id C4BE3891AC for ; Tue, 14 May 2019 09:36:15 +0000 (UTC) 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 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-Mailman-Original-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== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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(-)