From patchwork Fri Feb 7 05:26:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 11369797 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E8996112B for ; Fri, 7 Feb 2020 05:27:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C0C4D2253D for ; Fri, 7 Feb 2020 05:27:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TXPKhG8R"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="jehEAPOl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0C4D2253D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hNvQp7YzFmpdCr98y8DVuWwTJDpw1aVmGk8RuuiySII=; b=TXPKhG8RiDK5wS 0kyc2SKDdRjqV9z9caEvt7cEjD30oQ+NHysW4nDalhbDUHp6Owc+nCG/BkdDlQTJaqtz6DMLEJBKy lW0q5AFljb9dd/ZnclVq6UmBBVMiYMxayubay1Z7C7KZ+ou/A8seot1OByPuOGzfaFOAn05Ek5hSW GVgzsjxiofLqC07jCr9Taca0aaHdesqKywYowOHjV8ZhddeDxxpqjy2s/RRiM9iQMLA2WWjYWKqqT KM7lQmfdUNXzzE4lqjbF5mx+0TnGL8t4/j8u6lYz6HIwkH7hWeVgR5i+h6JJxtFJCss1XLHhJJijr ItSJbN8BOa8u1BcTjzTg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1izwAc-0007Ky-Mb; Fri, 07 Feb 2020 05:27:14 +0000 Received: from mail-pf1-x442.google.com ([2607:f8b0:4864:20::442]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1izwAJ-0006y9-Af for linux-arm-kernel@lists.infradead.org; Fri, 07 Feb 2020 05:26:56 +0000 Received: by mail-pf1-x442.google.com with SMTP id y73so683313pfg.2 for ; Thu, 06 Feb 2020 21:26:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CIn5sKN4KiBio0RDhfFCPXTE80uz5ajGK0muKh5dKSI=; b=jehEAPOlDHxOIf658U57Pz+Lxc9WjB5npjsc5eIfdKKIgLI6wIasqGvVPkiVpdJQ0G Hzpf9s+Mrm6ErGv53ZanL5Ar8j551dwPz09ideYJ5ExThnUtNvN841ZIU2L4qTBXCsLw CUJvrrL1JkluseTv3rUysxVHovsnV10a4Qg0g= 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=CIn5sKN4KiBio0RDhfFCPXTE80uz5ajGK0muKh5dKSI=; b=ihd7mswyIBD1IcWNWaku8xqyokjs623TCipM9bsyiqabC0rOVSIrEHDVqrbU3GiI9t hPhk1VDEul40BtebSNKiKDmFqpoONYXGIA2+eLiEwvMjeVpYd15QN0uP5YR7Btur09Jd ly2ELoMySx407IwVmN6xDW+WvFjOg5kSgrQyEKxR+m7uuVIlFBygt9SX7aj5enzD/FoY YEjp5KqOtcrDRlEEnBNFoC9q8zF3EJd9GqQ3Dj9WXS/zNTBYVhoAsonQ/1mDS8mCMqxK /fYvKraIEhhLiuhWtT3gYffFjDBbpcLJhDSEiZX1SE/0SoW9ozQepqlcqQJoc/8hHPTb MMDA== X-Gm-Message-State: APjAAAWaihPpOVudS59yfmZkGjoMbX0uEldzViKt1HQ75CZsDi34PAs3 7N+bTMTJWXRlpXLW+Pi+F5Gm8g== X-Google-Smtp-Source: APXvYqx5i7f7z7/eMVnpdL5X2gaY4KuXn3Lv/gF5m1NmEIhVV0KooOh59/YHin0f3dnQN5ufHFD66g== X-Received: by 2002:a63:5558:: with SMTP id f24mr7314186pgm.92.1581053213363; Thu, 06 Feb 2020 21:26:53 -0800 (PST) Received: from drinkcat2.tpe.corp.google.com ([2401:fa00:1:b:d8b7:33af:adcb:b648]) by smtp.gmail.com with ESMTPSA id i66sm1174485pfg.85.2020.02.06.21.26.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Feb 2020 21:26:52 -0800 (PST) From: Nicolas Boichat To: Rob Herring Subject: [PATCH v4 1/7] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Date: Fri, 7 Feb 2020 13:26:21 +0800 Message-Id: <20200207052627.130118-2-drinkcat@chromium.org> X-Mailer: git-send-email 2.25.0.341.g760bfbb309-goog In-Reply-To: <20200207052627.130118-1-drinkcat@chromium.org> References: <20200207052627.130118-1-drinkcat@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200206_212655_403720_B460E2C6 X-CRM114-Status: UNSURE ( 9.30 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:442 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, ulf.hansson@linaro.org, Tomeu Vizoso , David Airlie , linux-kernel@vger.kernel.org, Liam Girdwood , dri-devel@lists.freedesktop.org, Steven Price , Mark Brown , linux-mediatek@lists.infradead.org, Alyssa Rosenzweig , Daniel Vetter , hsinyi@chromium.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Define a compatible string for the Mali Bifrost GPU found in Mediatek's MT8183 SoCs. Signed-off-by: Nicolas Boichat Reviewed-by: Alyssa Rosenzweig --- v4: - Add power-domain-names description (kept Alyssa's reviewed-by as the change is minor) v3: - No change .../bindings/gpu/arm,mali-bifrost.yaml | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 4ea6a8789699709..0d93b3981445977 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -17,6 +17,7 @@ properties: items: - enum: - amlogic,meson-g12a-mali + - mediatek,mt8183-mali - realtek,rtd1619-mali - rockchip,px30-mali - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable @@ -62,6 +63,30 @@ allOf: minItems: 2 required: - resets + - if: + properties: + compatible: + contains: + const: mediatek,mt8183-mali + then: + properties: + sram-supply: true + power-domains: + description: + List of phandle and PM domain specifier as documented in + Documentation/devicetree/bindings/power/power_domain.txt + minItems: 3 + maxItems: 3 + power-domain-names: + items: + - const: core0 + - const: core1 + - const: 2d + + required: + - sram-supply + - power-domains + - power-domains-names examples: - |