From patchwork Wed Feb 8 10:37:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13132908 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D408DC05027 for ; Wed, 8 Feb 2023 10:37:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C1BA510E204; Wed, 8 Feb 2023 10:37:30 +0000 (UTC) Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5389210E203 for ; Wed, 8 Feb 2023 10:37:28 +0000 (UTC) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 619EE6602096; Wed, 8 Feb 2023 10:37:26 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1675852647; bh=c4XKOxPhUZU76+HjvxTFR5jXrHZr0pBaargwTPOI/Ss=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b2o9AxfFJM6QmX5gwpY5DMnWxdAumOp5mbUr7Q7fvp4LtZcJo7ZeSLuv3mLd+C4s+ EhMyG5FTLJ0P/FzFbX4poNJLZ+aY9NKBZMrJOHw75Q7x8XCivHX5+i80gyBugOvUCo q1TfBGxcCMw7gD1XY0KVA8cMaPloi4d/EbUrZt6Bh3f+ggW1Bc9fsbug+FUAKJ+gCB ygg8qpkprBgyPpuNvYgm4G1uoc6IdlR8QM6iPieOjQNsI7bGHCenL8FzdfKbEtcyph lvwJ6MJthlfGqmtCrwpJraxp/g2qqQytxAD8GYFwj5KwMCyJQocKzv1kehB9ReTsrf AP5SAdEdzR9oA== From: AngeloGioacchino Del Regno To: airlied@gmail.com Subject: [PATCH 2/9] dt-bindings: gpu: mali-bifrost: Allow up to 5 power domains for MT8192 Date: Wed, 8 Feb 2023 11:37:02 +0100 Message-Id: <20230208103709.116896-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230208103709.116896-1-angelogioacchino.delregno@collabora.com> References: <20230208103709.116896-1-angelogioacchino.delregno@collabora.com> 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: tomeu.vizoso@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, steven.price@arm.com, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, alyssa.rosenzweig@collabora.com, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" MediaTek MT8192 (and similar) needs five power domains for the Mali GPU and no sram-supply: change the binding to allow so. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring --- .../bindings/gpu/arm,mali-bifrost.yaml | 34 +++++++++++++++++-- 1 file changed, 31 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 69212f3b1328..e7aba66ddb8f 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -61,7 +61,7 @@ properties: power-domains: minItems: 1 - maxItems: 3 + maxItems: 5 resets: minItems: 1 @@ -141,6 +141,18 @@ allOf: - power-domains - resets - reset-names + - if: + not: + properties: + compatible: + contains: + enum: + - mediatek,mt8183-mali + - mediatek,mt8192-mali + then: + properties: + power-domains: + maxItems: 1 - if: properties: compatible: @@ -161,10 +173,26 @@ allOf: - sram-supply - power-domains - power-domain-names - else: + - if: + properties: + compatible: + contains: + const: mediatek,mt8192-mali + then: properties: power-domains: - maxItems: 1 + minItems: 5 + power-domain-names: + items: + - const: core0 + - const: core1 + - const: core2 + - const: core3 + - const: core4 + + required: + - power-domains + - power-domain-names - if: properties: compatible: