Message ID | 20230301095523.428461-20-angelogioacchino.delregno@collabora.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 7B0BAC64EC7 for <linux-mediatek@archiver.kernel.org>; Wed, 1 Mar 2023 10:05:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=49CjZOxDeXcpbReFKMQg/SF+T5Q+d4BKNHtZZmK4GYU=; b=YK+GlkR3u9ruiVjVb5UreCpQsY TvLkvxwHBk1OeKo0qUnmeHW4CE4k1XETQRbR5PVAiF45zTtyop8xpGcpjkNJl3+l2dAJ97D/YARQd ZAAuxpV6IfxrrpTIobjuWcneHXApxU7a5xDGlgv/N8AWL8KtGZdp+AX7S2wwUSt5OhY5Ca0id1J+u qHq3eJ8KbGildxeYsk0n5x5D01lOIyS0LFRGhdZ1Yv/bC2NaWMwqUO64kCDFeMPfZGmXET/NiMxV0 C46WvTkY+VxE42aOOgP1Xn+wMFEuDHNE63xTQKBetUm0Bn0CpaEphzjQx+zBX/4yw3d1inICNZl9E +PiopnYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pXJLH-00FjL4-M9; Wed, 01 Mar 2023 10:05:47 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pXJBX-00FdRw-C1; Wed, 01 Mar 2023 09:55:44 +0000 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 AEC4F66020E0; Wed, 1 Mar 2023 09:55:41 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1677664542; bh=MxY4ueOZBhNlSB3Ww60xM9JsVfchLfbcAG6Y8p1jhmk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vtqp1STq6IcNA22VmWpCX/xSfdrywj3W2JI2rwI+V3/0IxHQyu/+nOTYd/KSW+v8B Sa8pOsOmmfWXo8TmrnKpjL+Zq3WM5VwZxJsCJRRn21jAXO+CuOquYanePxaxt9DWyK whrAtX2aGdD2AZgj09COHUV4s1qRyDTPmjvk44ptZ68MF0H+Jw9/Cfh+oMbJSpu6bQ 1lAtpgahRbrBf9ApF7R2Idt/DMd0QVFszv9WSvPt5cVaMR5k1mfjrxD18qzDPJyWoO GlqNC6AqgviRbX5lTl2mYm8frUmjezgg0c9NsEpAGKUCk9MLsi4mOCM6MbaWqsNLjh 1RCthkU9h7Jig== From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org Subject: [PATCH v4 19/19] arm64: dts: mediatek: mt8183-evb: Override vgpu/vsram_gpu constraints Date: Wed, 1 Mar 2023 10:55:23 +0100 Message-Id: <20230301095523.428461-20-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230301095523.428461-1-angelogioacchino.delregno@collabora.com> References: <20230301095523.428461-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230301_015543_560307_BB1E7D06 X-CRM114-Status: UNSURE ( 8.58 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-mediatek.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> List-Post: <mailto:linux-mediatek@lists.infradead.org> List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org |
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Enable GPU with DVFS support on MediaTek SoCs
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expand
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diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index fd327437e932..3e3f4b1b00f0 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -138,11 +138,17 @@ &mmc1 { }; &mt6358_vgpu_reg { + regulator-min-microvolt = <625000>; + regulator-max-microvolt = <900000>; + regulator-coupled-with = <&mt6358_vsram_gpu_reg>; regulator-coupled-max-spread = <100000>; }; &mt6358_vsram_gpu_reg { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-coupled-with = <&mt6358_vgpu_reg>; regulator-coupled-max-spread = <100000>; };