From patchwork Thu Dec 20 17:30:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jordan Crouse X-Patchwork-Id: 10739229 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 271AE13AD for ; Thu, 20 Dec 2018 17:30:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D97828E9A for ; Thu, 20 Dec 2018 17:30:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0BE5828EB8; Thu, 20 Dec 2018 17:30:44 +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 C026528FA7 for ; Thu, 20 Dec 2018 17:30:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B49BD6F477; Thu, 20 Dec 2018 17:30:40 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.codeaurora.org (smtp.codeaurora.org [198.145.29.96]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0BD96F475; Thu, 20 Dec 2018 17:30:37 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 8CA5160909; Thu, 20 Dec 2018 17:30:37 +0000 (UTC) Received: from jcrouse-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jcrouse@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id C5CD860886; Thu, 20 Dec 2018 17:30:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org C5CD860886 From: Jordan Crouse To: freedreno@lists.freedesktop.org Subject: [PATCH v3 2/3] dt-bindings: drm/msm/a6xx: Document interconnect properties for GPU Date: Thu, 20 Dec 2018 10:30:25 -0700 Message-Id: <20181220173026.3857-3-jcrouse@codeaurora.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181220173026.3857-1-jcrouse@codeaurora.org> References: <20181220173026.3857-1-jcrouse@codeaurora.org> 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: Mark Rutland , devicetree@vger.kernel.org, David Airlie , linux-arm-msm@vger.kernel.org, dianders@chromium.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Rob Herring , georgi.djakov@linaro.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add documentation for the interconnect and interconnect-names bindings for the GPU node as detailed by bindings/interconnect/interconnect.txt. Signed-off-by: Jordan Crouse Reviewed-by: Douglas Anderson Reviewed-by: Rob Herring Acked-by: Georgi Djakov --- Documentation/devicetree/bindings/display/msm/gpu.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/gpu.txt b/Documentation/devicetree/bindings/display/msm/gpu.txt index 9c89f4fdb8ca..5b04393dcb15 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.txt +++ b/Documentation/devicetree/bindings/display/msm/gpu.txt @@ -20,6 +20,8 @@ Required properties: - qcom,adreno-630.2 - iommus: optional phandle to an adreno iommu instance - operating-points-v2: optional phandle to the OPP operating points +- interconnect: optional phandle to a interconnect provider. See + ../interconnect/interconnect.txt for details. - qcom,gmu: For GMU attached devices a phandle to the GMU device that will control the power for the GPU. Applicable targets: - qcom,adreno-630.2 @@ -68,6 +70,8 @@ Example a6xx (with GMU): operating-points-v2 = <&gpu_opp_table>; + interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>; + qcom,gmu = <&gmu>; }; };