From patchwork Wed Dec 20 09:51:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brandon Cheo Fusi X-Patchwork-Id: 757389 Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (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 A6DEF208A6; Wed, 20 Dec 2023 09:52:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lP1xU3t7" Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-a2343c31c4bso468532766b.1; Wed, 20 Dec 2023 01:52:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703065921; x=1703670721; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=M9qpB4qf3ZId6lZMFowk0z0oliDO3YWtk6BSWDnuZ0o=; b=lP1xU3t7Ja8m7hqpkybAxl1+BOI+rPjr4HScLvWBdD5D52SVPmzLgA+P6jycjOzFV9 rptbAJsfaiC9k2vRb+FBRMBU2NYpfiWdVZgyUOW7CdpnieS7wM8ttViBFqvUcxCRkSqf oNgQsxAEo4HaM3TZYR/xDeJalrcfrK0Aq1UhLkG60QyXP+snjpIoT9QHvApRXABHC4+u vWsTPb5miP1L9oYrs8Mb/OTulR1L8AIs9zrpC/ZFtnNN/ZJemJRvsITDjiZ+bRPajmIe c9MOtwtdlQSRJomw9Sdsaj7JDH6fcN7gBPCdfmVgzydOZ8AFw8kN4LFG+YeVAxXNkHp/ wPnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703065921; x=1703670721; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=M9qpB4qf3ZId6lZMFowk0z0oliDO3YWtk6BSWDnuZ0o=; b=lH7fkehjEA0jr+mUaAxrKL9iQaOmWp7MsAQWa/j7JSaIh2UUMrLYMvLuG+1WDObsr5 rnMb/0XIXNgy32s3fwN2G3Wb3rlBYCVjHxHm0vIy9tx2yipxPVFtzdOLXcId4PJwWMue roI26ngGMTO3Qoa7ZKIHqTPTuIjxl1f1xTepKM3L/Kw92gpfMqtEPPt0o4p2NGnFOc/x o1DE21w2xRgCtKz/kJ0v4LezXe9WrYtv6XBSxJ/mJEl3ABSbHynHf5uV09bjirjOyCWr CQqoeR1l0cpAXGaNu2CvIB6fddsUte26/TaUCr0YXTXaYWwsB/Vp6uGM0fvpUGYBWpoc xNog== X-Gm-Message-State: AOJu0YxjpXZXWew3Yhqv0Cu9KtCRDv6SXAZYYJGN22g2IALjk1MgOQhi DVb7ORrNAcZbO6sSg8dmSk8= X-Google-Smtp-Source: AGHT+IE28g41l7HoQZQIn3TqFjt4hhf/zSXdXrozlWV0k0jrhm2KNFm8zxiuiquLZS9DJmjzTRsGSQ== X-Received: by 2002:a17:906:10da:b0:a23:617d:1917 with SMTP id v26-20020a17090610da00b00a23617d1917mr1485420ejv.116.1703065920680; Wed, 20 Dec 2023 01:52:00 -0800 (PST) Received: from localhost.localdomain ([154.72.162.158]) by smtp.gmail.com with ESMTPSA id st3-20020a170907c08300b00a1c4fde4e88sm16596791ejc.18.2023.12.20.01.51.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 01:52:00 -0800 (PST) From: Brandon Cheo Fusi To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Yangtao Li , "Rafael J . Wysocki" , Viresh Kumar Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Brandon Cheo Fusi Subject: [RFC PATCH 0/2] Add support for reading D1 efuse speed bin Date: Wed, 20 Dec 2023 10:51:39 +0100 Message-Id: <20231220095141.27883-1-fusibrandon13@gmail.com> X-Mailer: git-send-email 2.30.2 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi everyone, This series is an attempt to get feedback on decoding D1 efuse speed bins in the Sun50i H6 cpufreq driver, and turning the result into a meaningful value that selects voltage ranges in an OPP table. I want to make sure I get this right before sending in a v3 of the D1 cpufreq support series at https://lore.kernel.org/linux-sunxi/20231218110543.64044-1-fusibrandon13@gmail.com/T/#t which is currently stuck at https://lore.kernel.org/linux-sunxi/aad8302d-a015-44ee-ad11-1a4c6e00074c@sholland.org/ Brandon Cheo Fusi (2): cpufreq: sun50i: Add support for D1's speed bin decoding riscv: dts: allwinner: Fill in OPPs arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 8 +- drivers/cpufreq/sun50i-cpufreq-nvmem.c | 85 +++++++++++++++---- 2 files changed, 76 insertions(+), 17 deletions(-)