From patchwork Fri May 20 09:43:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 12856655 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 99344C433EF for ; Fri, 20 May 2022 11:01:25 +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=7f5KuUQLbY74lGswsgfdb62MmZ/G3yTIup2xojBY1Kw=; b=U9gmAQx8O604NA 4yLrBDisf81Ax+A27Q6RnBhkSqfy4jsp1eLvI+ipFrH3zquklsXWqbslSSUWciIzcGU19LXg+oMoW GYPzXueZ3IK3NYBm71FfGAQJmUeBV2Pj/B+PNCW26poElsSgFUBuddEGr+uyEfAKnBo5nBiA9zUs2 D3AoJ5NOZRc9s5J/GrvIY6kUj4fHhHnjCXV2RwGdGYPMlRmQCFRo3DY+W9z+vGASiW+pC/qorb2Rm hKWAJFVsGP8ZmRWeJhKdlXdFu6sf5Hr9vfWiM4aAS55NPZTpnrP+KUlFU5/Sn2yfo9/Euut5YCVk7 OA68Wgqbh1xWVw+Ns1gA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ns0Nn-00BwvZ-HB; Fri, 20 May 2022 11:01:23 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrzIz-00Bi6D-HZ for linux-mediatek@bombadil.infradead.org; Fri, 20 May 2022 09:52:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=N537kmXnIFF/B5MPYA58NfVjnsyjLkZ7UggoyVApuvw=; b=joely41bfsAyoKbVSI4gQV9yiF o14nACP5brxWHpOoAqauC5GqBqaQ0Plnh3AIu2i+m9zwjotqP6Aofqx1Ri4gREVpg6Tv7MKslzzqf zWWeEhVvpaSYdbRo5KRV/q3RbicSxJOzi7NI3CE8h5oVtLGmKPDbdrWRl5VEQjvbP0f0X3HMCgMqm zl2yK0q9m2S+OAa1NGU3USv9jQ7/aBGukI/HH3GOITug+bUw+28HTch63L/CvAlg4vahx7SaRi75M o45JhBNfgfULVS15odFYUTwVZiX5u9MyXmzK1/MfQpqjKvA6MlCfg4lKbwshYrGaYuoiRsxOHeifL SFcDwSlw==; Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrzAx-002IL8-PU for linux-mediatek@lists.infradead.org; Fri, 20 May 2022 09:44:08 +0000 Received: by mail-pl1-x62b.google.com with SMTP id n8so6945273plh.1 for ; Fri, 20 May 2022 02:43:56 -0700 (PDT) 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=N537kmXnIFF/B5MPYA58NfVjnsyjLkZ7UggoyVApuvw=; b=KC3c/8wyL3TWVMhL+5tSUJIk8jM4TdkimQNEt+YUcV/P3D4O9WrDmYeovQCEcsR1r5 XWSNKSVZ0WFawguQMabuNh3CoUu73KSTIFVsEoNKpo4D3eBbpFm0c9d9ubGLXmEXW5GW lQhnaIvUaUXAm8W1h0p1CQJLswQ7ZYLzUoC5w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=N537kmXnIFF/B5MPYA58NfVjnsyjLkZ7UggoyVApuvw=; b=Kf9Xg3tzmBTv8Rc4PJyImXcW/QIqm1+Xo49KK/+U2vEmLU4B3RKI4RS87I0ov97HED ZZZ0xFcWxvqBpjGnyHtEookdhLTGWz0LJ186M4rX85hC/jKh36GrRJUr93CCOnjjUgPI bA1v3iOWowY17J/5Lu8pS69OGA6bX4Vom3wXg4fk0wsmBGvN/3bZVlaw6U1DT+YvWMU6 Oa3FuZxWDwahDunHrcCwYSoYFn0kV+bzHzaD96yQGtmjt/Pm8XW8t2ItsSP4rNFfbaRu uQSVkcZK8l7K5Ar+hUemn9V22l4/Rwl+9QWKpY1b39QajTaF2Zj6T29ID7ByJ3E1Dlp3 pRNw== X-Gm-Message-State: AOAM532gL//s4q70PtAmDoLCjjlam6hVMSPAAR7K4UbEBSCNzUX7kr2f 4Kx9F8pVNtuAJbQ2iBFeT14OAQ== X-Google-Smtp-Source: ABdhPJx3Qh3cpJC+oik5Y71LHH8R8PjCzSbTcq79RW9UtXYQoOStcvHrjZaDjBr8UJjUlGm3KiM5lg== X-Received: by 2002:a17:90b:1e04:b0:1dc:9252:efbc with SMTP id pg4-20020a17090b1e0400b001dc9252efbcmr10148535pjb.39.1653039835451; Fri, 20 May 2022 02:43:55 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:ec49:9912:894:222d]) by smtp.gmail.com with ESMTPSA id 23-20020aa79217000000b0050dc76281bfsm1290597pfo.153.2022.05.20.02.43.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 May 2022 02:43:55 -0700 (PDT) From: Chen-Yu Tsai To: Michael Turquette , Stephen Boyd , Matthias Brugger Cc: Chen-Yu Tsai , Rob Herring , Krzysztof Kozlowski , Chun-Jie Chen , Miles Chen , AngeloGioacchino Del Regno , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] arm64: dts: mt8183: Fix Mali GPU clock Date: Fri, 20 May 2022 17:43:20 +0800 Message-Id: <20220520094323.754971-2-wenst@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog In-Reply-To: <20220520094323.754971-1-wenst@chromium.org> References: <20220520094323.754971-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220520_104404_762145_99456369 X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The actual clock feeding into the Mali GPU on the MT8183 is from the clock gate in the MFGCFG block, not CLK_TOP_MFGPLL_CK from the TOPCKGEN block, which itself is simply a pass-through placeholder for the MFGPLL in the APMIXEDSYS block. Fix the hardware description with the correct clock reference. Fixes: a8168cebf1bc ("arm64: dts: mt8183: Add node for the Mali GPU") Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 01e650251928..6ced76a60aab 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -1368,7 +1368,7 @@ gpu: gpu@13040000 { ; interrupt-names = "job", "mmu", "gpu"; - clocks = <&topckgen CLK_TOP_MFGPLL_CK>; + clocks = <&mfgcfg CLK_MFG_BG3D>; power-domains = <&spm MT8183_POWER_DOMAIN_MFG_CORE0>,