From patchwork Fri Mar 6 04:13:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 11422995 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 D997B1395 for ; Fri, 6 Mar 2020 04:14:04 +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 B8645208C3 for ; Fri, 6 Mar 2020 04:14:04 +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="YCCN2t1C" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B8645208C3 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 E50AE6EC5D; Fri, 6 Mar 2020 04:13:59 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pj1-x1041.google.com (mail-pj1-x1041.google.com [IPv6:2607:f8b0:4864:20::1041]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2E26F6EC5D for ; Fri, 6 Mar 2020 04:13:59 +0000 (UTC) Received: by mail-pj1-x1041.google.com with SMTP id d8so512175pje.4 for ; Thu, 05 Mar 2020 20:13:59 -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=FYo0wCuLZS6Af0DjoF3Xj17jVoInSu2OB15HTnyAsCo=; b=YCCN2t1CB2P2CfMaPm6rIKOPVG8t/6V3YQ2aCXAgjwQ/oXYOdBygxVA5DtyYataKSO 8jXTgzI9ZnMO/rKDqORjVs1ktjYBpeo3sqPj4vQGQJb5Dyg3EMeOJSo5Rar1l1W4uIHX DB1YWKd8PndfLlPLZiNSXoYYlp+cRIkYlwyFE= 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=FYo0wCuLZS6Af0DjoF3Xj17jVoInSu2OB15HTnyAsCo=; b=Ybl5/edm2v/Dt+jyjEgwUeo6hGQN/gLMF1TS8nurbxW/onr4AXFYJWTa1qCqrq87nJ CsKMfxTx7nR1+n1682KHACB/4dcPU7nTMMayyWanLzkoFtK5mz1Rv6lQcECNvAsIKOyf PTzRBFHSWkPe414/wvt4QsgbVOMWSWtHZLpSDQmqGolzs2SKEfrVelMpZipXwE3Xb80U 5K4dfHnh9NmlQ5sevVGYmg9VCHHmRXETfPHKjAylgIzfVXg3eIB3o8YGGlSm5O3HzNK/ 6vnvfe79us/wWYWzI3uwgDOAVA794TYvr5TmGbIiL380eGKnFuvShtCKoyF9fcYCWunR DZBg== X-Gm-Message-State: ANhLgQ3STj57MYH6Y2E0WDkkGYD74gbqSjQ/4GcUEbWRz/IHj8f8kfNH loC1vKdQQWcjz5YRkGd8JsDO2A== X-Google-Smtp-Source: ADFU+vsapmfZZvpytvq8zfJi0p1aO+2auKRfer0iGIeUM9zhX2RKOVB+rq7eHpBtbvY0Yo4mFBVKTg== X-Received: by 2002:a17:90a:b94a:: with SMTP id f10mr1564406pjw.1.1583468038770; Thu, 05 Mar 2020 20:13:58 -0800 (PST) Received: from drinkcat2.tpe.corp.google.com ([2401:fa00:1:b:d8b7:33af:adcb:b648]) by smtp.gmail.com with ESMTPSA id q97sm6295025pja.9.2020.03.05.20.13.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Mar 2020 20:13:58 -0800 (PST) From: Nicolas Boichat To: Rob Herring Subject: [PATCH v5 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Date: Fri, 6 Mar 2020 12:13:42 +0800 Message-Id: <20200306041345.259332-2-drinkcat@chromium.org> X-Mailer: git-send-email 2.25.1.481.gfbce0eb801-goog In-Reply-To: <20200306041345.259332-1-drinkcat@chromium.org> References: <20200306041345.259332-1-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, 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 , Nick Fan , 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 --- v5: - Rename "2d" power domain to "core2" 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 e8b99adcb1bd292..c5ceca513192f99 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: core2 + + required: + - sram-supply + - power-domains + - power-domains-names examples: - |