From patchwork Mon Jun 18 13:22:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 10471389 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 456C56029B for ; Mon, 18 Jun 2018 13:23:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36102289C6 for ; Mon, 18 Jun 2018 13:23:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2B176289CD; Mon, 18 Jun 2018 13:23:08 +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 DAB4D289C6 for ; Mon, 18 Jun 2018 13:23:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A00C46E41B; Mon, 18 Jun 2018 13:23:03 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from fllnx209.ext.ti.com (fllnx209.ext.ti.com [198.47.19.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 491F06E40F for ; Mon, 18 Jun 2018 13:23:01 +0000 (UTC) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id w5IDMw2W018650; Mon, 18 Jun 2018 08:22:58 -0500 Received: from DFLE107.ent.ti.com (dfle107.ent.ti.com [10.64.6.28]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id w5IDMwen003495; Mon, 18 Jun 2018 08:22:58 -0500 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Mon, 18 Jun 2018 08:22:58 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Mon, 18 Jun 2018 08:22:58 -0500 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w5IDMowq002369; Mon, 18 Jun 2018 08:22:56 -0500 From: Tomi Valkeinen To: , Laurent Pinchart , Subject: [RFC PATCHv2 3/9] dt-bindings: display/ti: add am65x-dss bindings Date: Mon, 18 Jun 2018 16:22:36 +0300 Message-ID: <20180618132242.8673-4-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180618132242.8673-1-tomi.valkeinen@ti.com> References: <20180618132242.8673-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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: , Cc: Peter Ujfalusi , Tomi Valkeinen , Jyri Sarha , devicetree@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add DT bindings for Texas Instruments AM65x SoC Display Subsystem. The DSS7 on AM65x SoC has two video ports (DPI and OLDI) and two video pipelines. Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen Cc: devicetree@vger.kernel.org --- .../bindings/display/ti/ti,am6-dss.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ti/ti,am6-dss.txt diff --git a/Documentation/devicetree/bindings/display/ti/ti,am6-dss.txt b/Documentation/devicetree/bindings/display/ti/ti,am6-dss.txt new file mode 100644 index 000000000000..3466f095fb84 --- /dev/null +++ b/Documentation/devicetree/bindings/display/ti/ti,am6-dss.txt @@ -0,0 +1,16 @@ +Texas Instruments AM65x Display Subsystem +========================================== + +Required properties: +- compatible: "ti,am65x-dss", "ti,am6-dss" +- reg: address and length of the register spaces for DSS submodules +- reg-names: "common", "vidl1", "vid", "ovr1", "ovr2", "vp1", "vp2" +- clocks: phandle to fclk, vp1, and vp2 clocks +- clock-names: "fck", "vp1", "vp2" +- interrupts: phandle to the DISPC interrupt +- syscon: phandle to syscon device handling OLDI_PWRDN_TX (partition 1 of + AM654 CTRL MMR0) + +The DSS outputs are described using the device graphs as documented in +Documentation/devicetree/bindings/graph.txt. AM6 DSS has a DPI output as port 0 +and an OLDI output as port 1.