From patchwork Tue Sep 8 07:57:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11762839 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1D48E746 for ; Tue, 8 Sep 2020 07:59:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 018D821D20 for ; Tue, 8 Sep 2020 07:59:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="X0sh0hRg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729990AbgIHH6c (ORCPT ); Tue, 8 Sep 2020 03:58:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729957AbgIHH54 (ORCPT ); Tue, 8 Sep 2020 03:57:56 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3107BC0613ED for ; Tue, 8 Sep 2020 00:57:55 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id w7so10297862pfi.4 for ; Tue, 08 Sep 2020 00:57:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=YZg1jgAyMAGcUdolyBPogn5Fs274mLtu0TxITODgyQk=; b=X0sh0hRgOfNg6g6Xs/xBHAHfJOKoFUGTKrA8N/PRUCbDA5OGQYT9QFu9MczM7BHeYW dKetHdiNtPV55KRI7+iG12BJLSvyS77vmoF/tlfBjw65+nRwP97HVgffaKfv5pdr3PoP YzRxeqAD20aA0ip3uUtYxRamNQmTgTw6oCl3DEDb/1qT/MA3dpoysDDlRnj8zOUzETbt Ihn2+zKFhOlK6RGx48GQuqZXXkaq8lT/Sqws01yFY/f8tMxUy+FFCub+ryjdOR39P0oQ jhqfDbeM9ob1v9CBWfDSQ6K1HvZoINDQd24uvOzGtS0naRDkEnPFuUw2frp4VncmuA0F /4yA== 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:in-reply-to :references; bh=YZg1jgAyMAGcUdolyBPogn5Fs274mLtu0TxITODgyQk=; b=Eu+vGnIgPF3eKKalCwXu0mivM1aYC6WnQctHTVv96E230CI6Noz4orOMkHoi0N+oF3 tUXp4rCGTktCR4FGPEGA32yolMvKGNFMeJi7kzDaP273TLeDhpPUzebYq7zxKxiepOJK RJFxujh4J4H+sAG5wBCwnGLRlW1vSROYMgRS0HtKQ199uiyWoDRj/tEwVpByQdCmUcaW HkdmYoN2Lf3FoAkGsyE+Z/zFsxe5noLAHGehHHmkLjuNmxs82Lm4zqvSf+eZ5/vB5UzX IW/Zgvirz59JUBNIaRY2CBlBKuws6VZUbyVU5RcfSVbj4I1ooblBn0blqfomjsUf/Zf9 ITOQ== X-Gm-Message-State: AOAM533bZ1ajNBW+rRqWxOrdGeit2fJxmCtg5QcQv88zDYSOu0mx84dk dANzRDPDowgZpp9CcF4j4uSu X-Google-Smtp-Source: ABdhPJzDpHdcubpXgfdewiKO7WW8WbmfYSSgPQIYuc63xX5GYQC3Nvkd146IpnByx3u5Kopy5Tgpog== X-Received: by 2002:aa7:9ab0:0:b029:13c:1611:66bb with SMTP id x16-20020aa79ab00000b029013c161166bbmr21708900pfi.6.1599551874706; Tue, 08 Sep 2020 00:57:54 -0700 (PDT) Received: from localhost.localdomain ([103.59.133.81]) by smtp.googlemail.com with ESMTPSA id m21sm7560154pfo.13.2020.09.08.00.57.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 00:57:54 -0700 (PDT) From: Manivannan Sadhasivam To: rjw@rjwysocki.net, viresh.kumar@linaro.org, robh+dt@kernel.org, agross@kernel.org, bjorn.andersson@linaro.org Cc: amitk@kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, dmitry.baryshkov@linaro.org, tdas@codeaurora.org, Manivannan Sadhasivam Subject: [PATCH 6/7] cpufreq: qcom-hw: Add cpufreq support for SM8250 SoC Date: Tue, 8 Sep 2020 13:27:15 +0530 Message-Id: <20200908075716.30357-7-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200908075716.30357-1-manivannan.sadhasivam@linaro.org> References: <20200908075716.30357-1-manivannan.sadhasivam@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org SM8250 SoC uses EPSS block for carrying out the cpufreq duties. Hence, add support for it in the driver with relevant of_match data. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Amit Kucheria Reviewed-by: Bjorn Andersson --- drivers/cpufreq/qcom-cpufreq-hw.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index de816bcafd33..c3c397cc3dc6 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -285,8 +285,17 @@ static const struct qcom_cpufreq_soc_data qcom_soc_data = { .lut_row_size = 32, }; +static const struct qcom_cpufreq_soc_data sm8250_soc_data = { + .reg_enable = 0x0, + .reg_freq_lut = 0x100, + .reg_volt_lut = 0x200, + .reg_perf_state = 0x320, + .lut_row_size = 4, +}; + static const struct of_device_id qcom_cpufreq_hw_match[] = { { .compatible = "qcom,cpufreq-hw", .data = &qcom_soc_data }, + { .compatible = "qcom,sm8250-epss", .data = &sm8250_soc_data }, {} }; MODULE_DEVICE_TABLE(of, qcom_cpufreq_hw_match);