From patchwork Wed Apr 12 11:27:29 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: 13208993 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 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 3E762C77B6E for ; Wed, 12 Apr 2023 11:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XuJs6EV4zQ2yy85sWEs91BM9zycDZy3z5H90saCUe2U=; b=mSC2DnbnFtCUBP DZwMCgLasqLfVE4dPk6ibGdk+NVpbFlhuoNpSKh8gDd4zq21mSMvjXq5IRy3aW7LR7q/stDUl20IB wLQ58UDHYbepiatdtBKFIxfwJcj4Dz5+X6LUkfvQF4qv3UbVUGYvA7yZ0NMPil2h4mSDSt+l2D/jb TrKYgmIyvApNLJ4y/yDBUqmdLnuxlJf1eHlG4HLPqXypJ3LBKfNiYBW9t4YyObU1ZyoEMsL0wSIKk 52XpDtnXjqP3qpHbh8B15D+yoxBXJ3WBD33ZtNnz3ykgaHOI+sOunEp6M1ckoMSCdeX30kC1o67Yr MSfzNYTbMSCVPz36Fy4A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmYg2-002prW-12; Wed, 12 Apr 2023 11:30:14 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmYe2-002ns0-2N; Wed, 12 Apr 2023 11:28:12 +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 384476603268; Wed, 12 Apr 2023 12:28:08 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1681298889; bh=BO9urXruQyNuXF4nM/TgzD/wYwtIsG4Yokws6tMujbw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SAt2DXz8F3hUnNbs1pp9rHQ81rEQD746/hrjZ+757Vgsd3quG/18wOKvcJh9CMrfR zFA0yyWVbUIv4aoYlO85o2PAfLDduFdgi0GiHUxAx3nT140GZszMd8nI22Yjcf7EnO iaOLVZWUhVcp30tMJjFUZ72anzKnBvKo+u2PUKZY3Dluhm89b0KJyswrxuT5V7uDV5 IJhdAZBDnQ1Htpq5HSVv5jJqxKmxoJn9TU3gHEwOM9lspc///2HsP/HVdI6a+MG0uH BfR86FPxhq8CW6ua4VFQV++ehaJlPnm14ijxwaH1Nivonbo1dYFCefonMilDODEcWK HobBtNylv+OZA== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jassisinghbrar@gmail.com, chunfeng.yun@mediatek.com, vkoul@kernel.org, kishon@kernel.org, thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, chunkuang.hu@kernel.org, angelogioacchino.delregno@collabora.com, ck.hu@mediatek.com, jitao.shi@mediatek.com, xinlei.lee@mediatek.com, houlong.wei@mediatek.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-pwm@vger.kernel.org, kernel@collabora.com, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [PATCH 17/27] arm64: dts: mediatek: mt6795: Add MMSYS node for multimedia clocks Date: Wed, 12 Apr 2023 13:27:29 +0200 Message-Id: <20230412112739.160376-18-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230412112739.160376-1-angelogioacchino.delregno@collabora.com> References: <20230412112739.160376-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230412_042810_944315_700418F1 X-CRM114-Status: UNSURE ( 8.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the MultiMedia System node, providing clocks for the multimedia hardware blocks and their IOMMU/SMIs. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index 99cc4918e6ba..a8b2c4517e79 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -635,6 +635,19 @@ mmc3: mmc@11260000 { status = "disabled"; }; + mmsys: syscon@14000000 { + compatible = "mediatek,mt6795-mmsys", "syscon"; + reg = <0 0x14000000 0 0x1000>; + power-domains = <&spm MT6795_POWER_DOMAIN_MM>; + assigned-clocks = <&topckgen CLK_TOP_MM_SEL>; + assigned-clock-rates = <400000000>; + #clock-cells = <1>; + #reset-cells = <1>; + mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>, + <&gce 1 CMDQ_THR_PRIO_HIGHEST>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>; + }; + vdecsys: clock-controller@16000000 { compatible = "mediatek,mt6795-vdecsys"; reg = <0 0x16000000 0 0x1000>;