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: 11369779 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 57B49109A for ; Fri, 7 Feb 2020 05:26:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 368F424650 for ; Fri, 7 Feb 2020 05:26:57 +0000 (UTC) Authentication-Results: mail.kernel.org; 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 368F424650 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 190786E885; Fri, 7 Feb 2020 05:26:55 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by gabe.freedesktop.org (Postfix) with ESMTPS id CEB686E86D for ; Fri, 7 Feb 2020 05:26:53 +0000 (UTC) Received: by mail-pg1-x544.google.com with SMTP id k3so524172pgc.3 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=OiTJ+k6j2se2qtWmc9uokxAxQ/G8FclzD5D6KZI3J7uRNwmlidofyg6tlSspTrWaEv NjqnI3jqU27eaQX15uMGVbtwshAi6p77vfVPhH9OvlS785JtoMX0SM1SPbCcgHO50QEJ tYS2ky2u4jXbpwLQDn3E4yNOFF4DzcDKVhpHojR8Rf6Ja3Kta3kpyGMKNw2CdW6ZtDZb NiX3/5f4hwdoVkbfby1eu6A52tCSffnxJNmIllh+JP888xtrXiI4cqifMm131ezTuXFZ zrcJP1tf8UDDTtpF2ZaK9xTMWQa7eBG0rOqFguIH3wJhwBGkPB68E6LRZ774isthp3Io JURg== X-Gm-Message-State: APjAAAUtMpKRASipsP/UG5UdVLQlwjLB/un7TZPZ90Ui/SxI8T/gMtDV WUArXZUUKjNpvrAHIqPrlt4K+g== 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-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development 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 , hsinyi@chromium.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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: - |