From patchwork Thu Apr 11 10:57:14 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: 1083893 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="OoNxAH/U"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44fyRg3QHrz9s00 for ; Thu, 11 Apr 2019 20:48:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726851AbfDKKro (ORCPT ); Thu, 11 Apr 2019 06:47:44 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:41910 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726798AbfDKKrk (ORCPT ); Thu, 11 Apr 2019 06:47:40 -0400 Received: by mail-wr1-f65.google.com with SMTP id r4so6665796wrq.8; Thu, 11 Apr 2019 03:47:39 -0700 (PDT) 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=0qACYbWibCn2NYEQtyoZ/KKRf3EQ91V9nFYFBIMWmRE=; b=OoNxAH/UfZWQ71k0iVbW+Nd4KZMUclCIEDuHnjYtLfggWsktEQj8t5eyskGK4f57o9 rYDvKldzHFOtrFQSkXlXSHSFl4AP8Q6cHOgeLrzGESILvkJF6bF0KQtENGLoPxXpawwS ed82nuuJrmOgmtbDYT2vjKudiEGYDkXCfpUadAHZiKShGQtYZ6bfbSdIjTOZk3XebqIm xRONMSLQamIk6yBwYXV1iZxqIOWo2XzGpDxMdFpRbsvKEs13PPFOHBp/o/bSsFne2kjw uGNBpi1HUbATtdkZ+JNuaqQYT00evBBO4aEwIpbcXnKgNtmoWCkm+Klp8DEbjRcODQLS kr9Q== 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=0qACYbWibCn2NYEQtyoZ/KKRf3EQ91V9nFYFBIMWmRE=; b=s08YPKEDC152uhU0quyv93R+Fd40FuD7OypGH96zuW6dxB5gpkoTVvhWLYdu275D5m pcwTBhYUPVoFwF4eKeb3YaA5EafeON+IhZMM+BNhAK9owYsxPlY9yEDkf/7xL0Lj7dKc JrrbrSC4EF5ZB8Ql+76VboYst7OjiMpUCdKtZ4p9n1i03l0w9u9VbZ0XT6sonvxB6JQW BMavLH6IuD27clhJ94gK6JTBLRucNqg86EZYPkMUkSlbimRQm43efrsMDGV68VCMJdNc 6N8/X/DnfWl8WGAxJbTnteRlgr7u/yavIyjP34RDnvU7wihzihjJsVshDGedol18J3ug Ub/g== X-Gm-Message-State: APjAAAUxcPBdpqJW5pZ7m6JY2sJt+KZsn5fFDaXlgyD93PsS6BQbqI0e 5bt+WbXMmPc0faObvl9T+J0= X-Google-Smtp-Source: APXvYqy9Ffo+bDiYwpkeZxK/eC2sbRafYMnlCEqnhKorcJATkTITXvDg3unrBdUlj+ef9w8kjCE75g== X-Received: by 2002:adf:dc88:: with SMTP id r8mr8993988wrj.28.1554979658424; Thu, 11 Apr 2019 03:47:38 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0::df7e:4a05]) by smtp.gmail.com with ESMTPSA id k4sm54987587wro.33.2019.04.11.03.47.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Apr 2019 03:47:37 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Icenowy Zheng , Jagan Teki , Jernej Skrabec Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= Subject: [PATCH v2 2/8] dt-bindings: gpu: add bus clock for Mali Midgard GPUs Date: Thu, 11 Apr 2019 12:57:14 +0200 Message-Id: <20190411105720.32357-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190411105720.32357-1-peron.clem@gmail.com> References: <20190411105720.32357-1-peron.clem@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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 --- 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.