From patchwork Sun May 12 17:46:02 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: 10940403 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 D5A8C76 for ; Mon, 13 May 2019 07:04:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C7410228C8 for ; Mon, 13 May 2019 07:04:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BAFEC26E40; Mon, 13 May 2019 07:04:47 +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 05EE226BE9 for ; Mon, 13 May 2019 07:04:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5F76889568; Mon, 13 May 2019 07:04:35 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id 59230899D5 for ; Sun, 12 May 2019 17:46:19 +0000 (UTC) Received: by mail-wr1-x441.google.com with SMTP id r7so12077332wrr.13 for ; Sun, 12 May 2019 10:46:19 -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=qkSWHB38hT7hUwfhy2DJY+pS0UV6g6xszPA6KJEu6LT+7EKVCshGK8cKNqpA1VSLxO pkCU+JTgvpna1cyiKTUn5AMmjvmeFAdeKBN3z/4rd4JYZnfvEavxul1m+5PTQxsntiXP yJQjO0hKU3O8URr+O1/fVeBfOjQOBO24PAXflCsyXiIY1OtUElh13TjugWvVitD1PHPE A6F7MfYQD1LI4tVVC2b7A4jzpDD/VotkOXrBVtHY/3vTemUWD8sg2jmD9Y2xPlLLzvQm YSPpK2FYh3xUu+FhB2tBtUx77EuGUZQd+zXJ8o79VLsLHa/F1JE7u4IoyOpqP9G4Fevr 3cWA== X-Gm-Message-State: APjAAAW6Yt/hrLTDUpbVj8zEmfPuQlDo8aXfuQ5R0F31D3Mu0WsXqtEi DW+K7fV056IyfMB3uoqKmWk= X-Google-Smtp-Source: APXvYqzvp8ezt6AmI9jIyt2T+HF6x4fAV9SfcMVOJ7+O+OXtpp/dMmSAZ2wvp2VfVb1lYQz+lHV//w== X-Received: by 2002:a5d:4fd2:: with SMTP id h18mr15357356wrw.117.1557683177903; Sun, 12 May 2019 10:46:17 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0::4e2b:d7ca]) by smtp.gmail.com with ESMTPSA id d14sm9090558wre.78.2019.05.12.10.46.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 12 May 2019 10:46:16 -0700 (PDT) From: peron.clem@gmail.com To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v4 2/8] dt-bindings: gpu: add bus clock for Mali Midgard GPUs Date: Sun, 12 May 2019 19:46:02 +0200 Message-Id: <20190512174608.10083-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190512174608.10083-1-peron.clem@gmail.com> References: <20190512174608.10083-1-peron.clem@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 13 May 2019 07:04:34 +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=AjsEnXYimdr8AvydteCtPqKKl4nVXnBE3i0ABKHq/uJCZi98gqAOEJgPbS7s5lnb7d 8AbtSEb/imSgq1c4/AUmc6O/cboc0TJGeCLfOp5Z3oNlvT9V9iVXZXEKeQQMhr8t1lRM YaT2dlb4MSUgf73LLkrdJA19XRmXH41HYOryaYBusMPZZdr04tXBk2k3TPhwIrTwIFL+ F1JPK6mLy6Fqvl3p0WlAv5jCn2oIU6MEJ3efLRpIq7BrqCaE3nXnVTIKTnt9g9h7kU0W 9SxtSgkGYN+D7UvI0CpXOQ3IbHf0wsrlQtgOHOeCESbKGDvOgP49Z67LcO6RGwEXR3uA ziQg== 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, linux-sunxi@googlegroups.com, =?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.