From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E5DAC31E46 for ; Wed, 12 Jun 2019 16:28:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 036E6215EA for ; Wed, 12 Jun 2019 16:28:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kNy5kaOz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729509AbfFLQ21 (ORCPT ); Wed, 12 Jun 2019 12:28:27 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:36392 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729440AbfFLQ21 (ORCPT ); Wed, 12 Jun 2019 12:28:27 -0400 Received: by mail-pf1-f193.google.com with SMTP id r7so4081324pfl.3; Wed, 12 Jun 2019 09:28:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=/637Q6mpGunbWTAeL4j92iIRZqh/BthAxQ35Wp87uVo=; b=kNy5kaOzUSULBLa2qpUzpPcKl9RFuSXoIoKo4YGwkexxHVmH7oVF+JRzf/aXzjmedx wgLvedExBw5Y/CiYz5LCXINEWiyH52vC7JBcpT2VTz5o79G12beH25AjyR6zLj5rdA0N PmI9m8JbXr9lVOMew+i8MVa39wlPpxGIXT8skMLPsvBWbNCx0cWvbdR3RI+EZcx3tOlR j+w0hgzFtY+qTJVKaZ24eYjvCoI1m9YCNAbPm6CuRK+UW4w/zWy3Vj1BRq7hLNyrsLlT sfR1Jxa3Bu6HR5XBTGziok1krxisyYpPyaUNt2EaGN/J9CdYVmgKKvS7obCU2x3jR+pk iW/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=/637Q6mpGunbWTAeL4j92iIRZqh/BthAxQ35Wp87uVo=; b=QYzl2YnIXCrazxGJN/pgmx969KmA0+Jzqr0M0F8zgitXwp4OmOTWbGHIjwhkbn6fsR nglpjyMa/eOwslFbjEhwu2dAdzFKAA3koF60EEOZr06pwqgXEeDdGUkBcLQWcPKcLgeY ZKShH0Ib3FIgORfPcryuZYyTfJ56f/cUrR6tsANjHKI5jh/VyMkB3bQTxCX1HYAV8FgC KQffC1kr8CetOwhGMyj30Y47617P44wr14OpOS3p6MDKnpdh9X1tw1yLCQ/6vrtbp/Vb ySCYhLeZlM0om8tVoo3W8v34yX7NgS9twPzQleQ2JlJ7HmVwYk0pTyxj+4TclalndC+Z dS0A== X-Gm-Message-State: APjAAAV55F/sgR2OVZ4EQ9rZ5Fg5isi44RJbfXnb5p499E+LWUQiBMQ/ 7zisbzc5KQE7lqtR5tFX3kE= X-Google-Smtp-Source: APXvYqzmt51QG675QIk4A/SHIYXjiiU69ZTW95jyerlieuhn1HcqSs1SkgZqH1PrPgv+PJHvJ+J6tQ== X-Received: by 2002:a17:90a:4803:: with SMTP id a3mr80503pjh.58.1560356906597; Wed, 12 Jun 2019 09:28:26 -0700 (PDT) Received: from localhost (68.168.130.77.16clouds.com. [68.168.130.77]) by smtp.gmail.com with ESMTPSA id 201sm70084pfz.24.2019.06.12.09.28.25 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Jun 2019 09:28:25 -0700 (PDT) From: Yangtao Li To: vireshk@kernel.org, nm@ti.com, sboyd@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, maxime.ripard@bootlin.com, wens@csie.org, rjw@rjwysocki.net, davem@davemloft.net, mchehab+samsung@kernel.org, gregkh@linuxfoundation.org, linus.walleij@linaro.org, nicolas.ferre@microchip.com, paulmck@linux.ibm.com Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yangtao Li Subject: [RESEND, PATCH v4 0/2] cpufreq: Add sunxi nvmem based CPU scaling driver Date: Wed, 12 Jun 2019 12:28:14 -0400 Message-Id: <20190612162816.31713-1-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add sunxi nvmem based CPU scaling driver, refers to qcom-cpufreq-kryo. Yangtao Li (2): cpufreq: Add sun50i nvmem based CPU scaling driver dt-bindings: cpufreq: Document allwinner,sun50i-h6-operating-points .../bindings/opp/sun50i-nvmem-cpufreq.txt | 167 +++++++++++++ MAINTAINERS | 7 + drivers/cpufreq/Kconfig.arm | 12 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq-dt-platdev.c | 2 + drivers/cpufreq/sun50i-cpufreq-nvmem.c | 226 ++++++++++++++++++ 6 files changed, 415 insertions(+) create mode 100644 Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt create mode 100644 drivers/cpufreq/sun50i-cpufreq-nvmem.c --- v4: -Remove sunxi_cpufreq_soc_data structure for now. -Convert to less generic name. -Update soc_bin xlate. v3: -update changelog and title -convert compatibles to allwinner,cpu-operating-points-v2 -document the valid names for opp-microvolt- v2: -update changelog -convert to dev_pm_opp_set_prop_name instead of dev_pm_opp_set_supported_hw -some change in OPP Node --- 2.17.0