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: 359256 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 8B13DC433E6 for ; Fri, 8 Jan 2021 01:11:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 49235236FB for ; Fri, 8 Jan 2021 01:11:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729790AbhAHBLG (ORCPT ); Thu, 7 Jan 2021 20:11:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44124 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729557AbhAHBLB (ORCPT ); Thu, 7 Jan 2021 20:11:01 -0500 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B703FC0612F9 for ; Thu, 7 Jan 2021 17:10:21 -0800 (PST) Received: by mail-pl1-x62e.google.com with SMTP id x12so4794702plr.10 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=TzNwUXkBMgV7hhrpBHUTbX7uP5ynbQ3XqZxBU4+yXDsXAR6PXmQUpoP2wdqQj1dw3i 6TEULjNnVOX6tJ/PhOe50XPMO3HT7/vRW4tufHmP80S2Qll/HMJ+sLRhrAaf6vVr1aJU VlIM/Ww2wSwoZ1NKb+tVWf1LpUO9TSicbEMa6YQV5MFOnGP3t0WLoWu8JOnqwmXOeoJo oo86vKwu2QlPBo32zhV+CLVSaxWtx6XtRbKjukQ9Hi6ewcaB2fOzyrw2TSNBN2kYONfJ kdfxeGkEfeK9E8cyE9svPmDvQvkRCfM71SsyEDY08CREnQGyB+nsQuNHfVX40vWno96f y+GA== X-Gm-Message-State: AOAM531nyz0XR4hcrow3iHv2/95dQcO/cd/4DG3LSAyQEuLinqgPiYTm kb2PgtaF4KaUuzW2u+lSL5Ip3Q== 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 Cc: fshao@chromium.org, hoegsberg@chromium.org, hsinyi@chromium.org, boris.brezillon@collabora.com, Tomeu Vizoso , 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 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 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: - |