From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BCE0217D1 for ; Tue, 6 Sep 2022 15:30:38 +0000 (UTC) Received: by mail-wm1-f54.google.com with SMTP id bd26-20020a05600c1f1a00b003a5e82a6474so7670522wmb.4 for ; Tue, 06 Sep 2022 08:30:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=NW5MbJ9oB/CKkA2uVQGgD3qEK3k/FiXePuny+oDqcy4=; b=od9qULTexRVgJTef8J4V+LaNVdUZgsqXUCA7ADevHkDIFUNi/UoNZnBNjyp6BsZb9R JDNEe2dNcV72YeBEEi3YHSs0ygvkEdhlqHMyiJxfyZbQtRLVBgknwl6VDbyTBJMewa1q YpuCtQpKPI79clSoysJJPrF1aC/rofgxM4AVo/DsHoSGIAAX+zjFGSKam+atpJdSQFOT hSA7vu6IUhhql/4Mdvn6n6r3IPvcVZ9RsLkgnGhPcxj3q4n19uY22IhwesEmqSeTu8wB a0c9VyEDre/6DXydgGrvQ21J9nzcSUAXF1tzkv1pkXEAhM40XPnLRbuhdsUwUzzEqpLc bWMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=NW5MbJ9oB/CKkA2uVQGgD3qEK3k/FiXePuny+oDqcy4=; b=Xix1mCHduqsKOMvQ72TggF2F84oQP7B0z+1O3pCZH6xCbadq1EoLNe6hMNjVSACnKQ hCGeaZzyLgjnxI26KEJh3YpX9255IzqQ5nwbooxvpZkGV3TLkEZ1Qe5z+QMYpWOCHESS dCb6ZsOZXebLeeVX2WqyXpb5eAj9BeHuXkkdIHAREfd/u+ZzxQ2FTGfOoTjbhXLKMUAx sPJAw1Ugh3pKtg7GJXWH1SxPKZ7++FGgMsPQndpCx7ZPC7T8Ebhw2IjxCbbVvhzdZVN3 IHwCJVeh2JAu64j+OiZ8QApO/iTARLnFoueEtE1bm+Q/ZqbR0RjOtbaV9oZsLX/1TTF0 B64Q== X-Gm-Message-State: ACgBeo2fJmMUVFVjxYXnDSdM1sKaChPHpL8KY4PwVs+exXEfYkJstGCz Tp0SmqoP4+BuqK1YoiDnbQ4= X-Google-Smtp-Source: AA6agR7Xp8vqGGwqNGcb09DGgwhi3xKkb+Aoi7Ihjymn/0Fa1D/5dd1OIycy1XIwV/wusOVvCHIBtw== X-Received: by 2002:a05:600c:4a09:b0:3a6:9a22:3979 with SMTP id c9-20020a05600c4a0900b003a69a223979mr14303510wmp.57.1662478236817; Tue, 06 Sep 2022 08:30:36 -0700 (PDT) Received: from Clement-Blade14.outsight.local (lputeaux-656-1-11-33.w82-127.abo.wanadoo.fr. [82.127.142.33]) by smtp.gmail.com with ESMTPSA id 24-20020a05600c22d800b003a6125562e1sm14922731wmg.46.2022.09.06.08.30.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Sep 2022 08:30:35 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH v4 0/5] Allwinner H6 GPU devfreq Date: Tue, 6 Sep 2022 17:30:29 +0200 Message-Id: <20220906153034.153321-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi, This is a refresh of previous patches sent to enable GPU Devfreq on H6 Beelink GS1 but that wasn't stable at that time[0]. With the recent fix on GPU PLL from Roman Stratiienko I have retested and everything seems stable and works as expected[1]. Regards, Clement 0: https://lore.kernel.org/lkml/CAJiuCce58Gaxf_Qg2cnMwvOgUqYU__eKb3MDX1Fe_+47htg2bA@mail.gmail.com/ 1: https://lore.kernel.org/linux-arm-kernel/2562485.k3LOHGUjKi@kista/T/ Changes since v3: - Try to be more explicit for panfrost OPP patch - Fix typo Changes since v2: - Fixes device-tree warnings - Add panfrost fix to enable regulator - Remove always-on regulator from device-tree - Update cooling map from vendor kernel Clément Péron (5): arm64: defconfig: Enable devfreq cooling device arm64: dts: allwinner: h6: Add cooling map for GPU arm64: dts: allwinner: h6: Add GPU OPP table drm/panfrost: devfreq: set opp to the recommended one to configure regulator arm64: dts: allwinner: beelink-gs1: Enable GPU OPP .../dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 + .../boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi | 87 +++++++++++++++++++ arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 51 ++++++++++- arch/arm64/configs/defconfig | 1 + drivers/gpu/drm/panfrost/panfrost_devfreq.c | 11 +++ 5 files changed, 149 insertions(+), 2 deletions(-) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi -- 2.34.1