From patchwork Fri May 17 18:46:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= X-Patchwork-Id: 10956013 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 B37266C5 for ; Wed, 22 May 2019 14:38:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4DE5528D37 for ; Wed, 22 May 2019 14:38:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3ECC228D36; Wed, 22 May 2019 14:38:38 +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_ADSP_CUSTOM_MED, FREEMAIL_FROM,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 009C428D37 for ; Wed, 22 May 2019 14:38:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9BB6789B68; Wed, 22 May 2019 14:36:08 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0904F8997A for ; Fri, 17 May 2019 18:47:11 +0000 (UTC) Received: by mail-wr1-x442.google.com with SMTP id c5so8124018wrs.11 for ; Fri, 17 May 2019 11:47:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2w/o0YvWj4GW2dKc8xosf8L/TwKxnX3w/M6Sh7NSyHk=; b=LxMLifvC4l9MIEO7nhL+SkuSWJz8Fw1tD9avT1ysr30jNx/sF1pe0cp5zKvozHuAB3 yyaKmr89Ov6AJ96pxfCgNvdMAq8YNOPqZVKwlEnATlPV9qS/u16stWZHcsY0zBUa1kLJ 5cjWTs2vmDARwY6cgX+n8ChJeGnPNMmMPi848ctj+TIyx2xW2ggwtQtao/WVpaK8Ovkn uqAbqpH/us5Jrck04iVKsTK7Dc5y6krrKTrjDO3vn4kgRqG2S8yS/Z89ZO2VKjaCjpoa Xrxg3AFXHHEU+w6p0i2Lw/wq9pQwqVATWxCusrVcKwYG2scyxOam4PmyZKzpcLyx26dB or8Q== X-Gm-Message-State: APjAAAWqiojRxNpfZqa5dBVKzCXg0x3yAknMbXqcDEVdjOq8S1fg6h82 36g3PIwjUQkdru0b3omEZWk= X-Google-Smtp-Source: APXvYqwJzLvCjxFr10WwtK8XqGQ5+MmNhKYR5eWWQw+nzXOrlwwqnjpWoqW7Z7qd4a37Tuhgl5Jysw== X-Received: by 2002:adf:eb03:: with SMTP id s3mr29605848wrn.170.1558118829632; Fri, 17 May 2019 11:47:09 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0::4e2b:d7ca]) by smtp.gmail.com with ESMTPSA id v20sm5801112wmj.10.2019.05.17.11.47.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 May 2019 11:47:08 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Tomeu Vizoso , Will Deacon , Robin Murphy , Joerg Roedel , Neil Armstrong , Steven Price Subject: [PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs Date: Fri, 17 May 2019 20:46:56 +0200 Message-Id: <20190517184659.18828-4-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190517184659.18828-1-peron.clem@gmail.com> References: <20190517184659.18828-1-peron.clem@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 22 May 2019 14:35:24 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2w/o0YvWj4GW2dKc8xosf8L/TwKxnX3w/M6Sh7NSyHk=; b=mMauM/oRgsPGZUvkUT/+QSTeGRj6V4+Bsa6SDx89DACsieftOUcfnpP0PEa41Y7jjx vXR0gKI35+II1451PFUMT8qwllnoMQCNopXWWgkKjmFkg97k9NkB0qyU/ITdLnqaNvhm 7824EGQbsW7XUYg+EzvF7fldSBjWgoGIYtjpilZkMG0t9WLhzSrvsol8kDo+K3T3NCbz PtKzNCbAtvYzjHxH1L/LnQ5cuh6R/Ykju94XenD6GIqKrMqbcTl7PRp9x84vws0jG24X O0reJu7XDq7JltXMnRyde6v/Fyx4Zr/oaaCH3CSZNg0MmhVKzYSpSwrgTvKQLNFPdlfF wbeg== 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: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= , linux-arm-kernel@lists.infradead.org, Icenowy Zheng Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Icenowy Zheng Some SoCs adds a bus clock gate to the Mali Midgard GPU. Add the binding for the bus clock. Signed-off-by: Icenowy Zheng Signed-off-by: Clément Péron Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt index 1b1a74129141..2e8bbce35695 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt @@ -31,6 +31,12 @@ Optional properties: - clocks : Phandle to clock for the Mali Midgard device. +- clock-names : Specify the names of the clocks specified in clocks + when multiple clocks are present. + * core: clock driving the GPU itself (When only one clock is present, + assume it's this clock.) + * bus: bus clock for the GPU + - mali-supply : Phandle to regulator for the Mali device. Refer to Documentation/devicetree/bindings/regulator/regulator.txt for details.