From patchwork Thu Jan 7 09:00:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 358424 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33845C433E0 for ; Thu, 7 Jan 2021 09:01:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC72D23332 for ; Thu, 7 Jan 2021 09:01:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727254AbhAGJBQ (ORCPT ); Thu, 7 Jan 2021 04:01:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727237AbhAGJBN (ORCPT ); Thu, 7 Jan 2021 04:01:13 -0500 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B351AC0612F9 for ; Thu, 7 Jan 2021 01:00:32 -0800 (PST) Received: by mail-pf1-x429.google.com with SMTP id m6so3463817pfm.6 for ; Thu, 07 Jan 2021 01:00:32 -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=uW2DZ7++hBKvfAfIb4cUFZ4hOVC2XsuncgcT5bF8JnM=; b=ceuRr2vCLfwVkTOq/VcGBU7S8g5DI6OExSxZXsevbMkMlUFTTtEoeSBdVJiKtsvpm9 XXPR8oHJ/8FQKMWzYReFMSnjifWFx645G8tahx+ROxzworGzNcS5/oXqxCY8UDFGpHIS hHwliIjmTsby+Z8mXe3qcenaPnCKy3dd3McuQ= 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=uW2DZ7++hBKvfAfIb4cUFZ4hOVC2XsuncgcT5bF8JnM=; b=LOwI1EA/JzyKkEIt9R7Z+Cmj/6Ez4AuQHi5M3i+0xHD9L8oTM3sc74Z057t+CvkFTK Wkc8idKBes51HovtOqQ/7OTd+Ij3Lmf4uChj6W1v2MH9fQ5Iv8XJ7OKDmZPr6AUh009r o9l4ZcXzN7+ury4cEFoPVSRiV7M21ZJ9JlzsuTkcPGqStZV7P0E+a90I8mUB6Oc3d6Sz UVPHotYU2RzaogRxYTqOP3/Q4+la1pAWnViBNM11Q4hBnAzjWtdWUQEcT7BbivqtZin2 TaeroWn7hXQ51MBrSK1SNG9qH8TTR9vUjIA3rhk26bZPRbtIdwOrQufIUOJMceNjNkmd EYCA== X-Gm-Message-State: AOAM532UWryKYeMzO1BajJJr8Dx9NUUETppi6iw2cbwf/jHjWTeb9d5B rI+35ymFuD52q8P3n11rd/eUbQ== X-Google-Smtp-Source: ABdhPJzNJimZ3cRtHZh+r/SU68IFYZuuwWPhKHKnlEFoewT1OQ4PW/o2cLbm4VXer0U6Lblk0QToRQ== X-Received: by 2002:aa7:8d12:0:b029:1ae:4344:3b4f with SMTP id j18-20020aa78d120000b02901ae43443b4fmr7649594pfe.16.1610010032321; Thu, 07 Jan 2021 01:00:32 -0800 (PST) Received: from drinkcat2.tpe.corp.google.com ([2401:fa00:1:b:7220:84ff:fe09:41dc]) by smtp.gmail.com with ESMTPSA id a29sm5022421pfr.73.2021.01.07.01.00.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 01:00:31 -0800 (PST) From: Nicolas Boichat To: Rob Herring , Steven Price , Alyssa Rosenzweig Cc: hsinyi@chromium.org, hoegsberg@chromium.org, Tomeu Vizoso , boris.brezillon@collabora.com, fshao@chromium.org, Nicolas Boichat , Daniel Vetter , David Airlie , Matthias Brugger , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v8 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Date: Thu, 7 Jan 2021 17:00:19 +0800 Message-Id: <20210107170017.v8.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid> X-Mailer: git-send-email 2.29.2.729.g45daf8777d-goog In-Reply-To: <20210107090022.3536550-1-drinkcat@chromium.org> References: <20210107090022.3536550-1-drinkcat@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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 --- (no changes since v6) Changes in v6: - Rebased, actually tested with recent mesa driver. - No change Changes in v5: - Rename "2d" power domain to "core2" Changes in v4: - Add power-domain-names description (kept Alyssa's reviewed-by as the change is minor) Changes in 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 184492162e7e..71b613ee5bd7 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 @@ -87,6 +88,30 @@ allOf: then: 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: core2 + + required: + - sram-supply + - power-domains + - power-domains-names examples: - |