From patchwork Fri Jan 8 01:10:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 12005507 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 D2A8AC433DB for ; Fri, 8 Jan 2021 01:10:23 +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 83E5B23447 for ; Fri, 8 Jan 2021 01:10:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 83E5B23447 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 9B9BD6E5C0; Fri, 8 Jan 2021 01:10:22 +0000 (UTC) Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by gabe.freedesktop.org (Postfix) with ESMTPS id B68B06E5C0 for ; Fri, 8 Jan 2021 01:10:21 +0000 (UTC) Received: by mail-pl1-x62a.google.com with SMTP id x18so4805762pln.6 for ; Thu, 07 Jan 2021 17:10:21 -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=LRt6wt6zwQgeeZf8xg4HcyENMcrZzQVkz9tGJoA6djOlZ1N3MP4kaflXq2plSxgFmc OlhEnQnmrC8TvP7M9bX4FqBN3JKXxILyCyrcCFl9eeA6qrVHyURp7SrTKiUiffsJq/QG R0gPecLoLZ4tk+CgPSbefZeAEnWiaCcVyEEQs= 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=ULn8zz36a3PoX7rQMFmItfvPdlVn2JFbD1FtVR5G1a7QiFhIsX1SLvlL+l9lqW1jM1 /7F14a+Ej+3eqUzE+KtqYBfiNj4NLnc9seDFOcNGtUQQxaJR1xNwshiuCbokiaq3JhCL NWsdx4322Hvcfu77Xbzz2WqBKFg2QxhZ5kLkcMfluZXGCpNriE/KBggrQ91bPEgDJLV2 h/OEBn5lUz2ZgCWUcTzTz0+/wIoG/pLskEA34a6RiA/QbxxrhgT2w4uDghiUN5q8hZdG 5rfwEoM8ES2cDTtmcyrwCl9YxSH0Rd48TI1/5NYMjAlyhg0Mk0oC35BTQgx8FR4HD6GO SdRQ== X-Gm-Message-State: AOAM530S/+ADfIhcWdNbn7OJU8x4zp3CgWAlCGYJRw3EYmhlEl0LoxiH UMYH6Mx2rWMpAuj7p5EevWK8Sw== X-Google-Smtp-Source: ABdhPJwdO6ZcHG1U4ALrAyJ4b4UCm4nWNkd1/YwfnuNlNEfcdJ5LV471yb4CJzOXi1o8bg+Vgh3XJw== X-Received: by 2002:a17:90a:7e18:: with SMTP id i24mr1163773pjl.72.1610068221365; Thu, 07 Jan 2021 17:10:21 -0800 (PST) Received: from drinkcat2.tpe.corp.google.com ([2401:fa00:1:b:7220:84ff:fe09:41dc]) by smtp.gmail.com with ESMTPSA id s1sm6400083pfb.103.2021.01.07.17.10.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 17:10:20 -0800 (PST) From: Nicolas Boichat To: Rob Herring , Steven Price , Alyssa Rosenzweig Subject: [PATCH v9 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Date: Fri, 8 Jan 2021 09:10:08 +0800 Message-Id: <20210108091005.v9.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid> X-Mailer: git-send-email 2.29.2.729.g45daf8777d-goog In-Reply-To: <20210108011011.4061575-1-drinkcat@chromium.org> References: <20210108011011.4061575-1-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: devicetree@vger.kernel.org, Nicolas Boichat , Tomeu Vizoso , fshao@chromium.org, David Airlie , linux-kernel@vger.kernel.org, Rob Herring , boris.brezillon@collabora.com, linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org, hsinyi@chromium.org, Matthias Brugger , hoegsberg@chromium.org, 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 --- (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: - |