From patchwork Tue Mar 8 00:09:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Norris X-Patchwork-Id: 549592 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 724F7C433EF for ; Tue, 8 Mar 2022 00:10:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344094AbiCHAL2 (ORCPT ); Mon, 7 Mar 2022 19:11:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344003AbiCHAL1 (ORCPT ); Mon, 7 Mar 2022 19:11:27 -0500 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4411236E36 for ; Mon, 7 Mar 2022 16:10:18 -0800 (PST) Received: by mail-pj1-x102b.google.com with SMTP id gj15-20020a17090b108f00b001bef86c67c1so772873pjb.3 for ; Mon, 07 Mar 2022 16:10:18 -0800 (PST) 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=NhX5SlYl7BXLmMZAasTyx4ByzRymbQLodzBvBVJqn84=; b=YFKkSZN5IsoC+uHTyxgHguq+/wJgkUo4bsSgIDnrz0qlLwM6zV1HBalJ2kha3O/owJ LJmHd4tfW2regTgvT0rLqWpbvn9pJ/Vv0B6JBEy4/AEB+LvnKAtudJkxXyD8mO+wmytX PcqNKd+sH5JSzBCBpRfrOAwrGbAL4obRvkteQ= 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=NhX5SlYl7BXLmMZAasTyx4ByzRymbQLodzBvBVJqn84=; b=4oJL5n0ao/HXH2U58rNvdYrnNe4ETtQcchEKpWwQBBRJhDyB4hJM6p2AuyfTgjVyo3 41tQidHzdIgNSF9vSDGT0hBlUHRQIgkgqcqEKhE4tEbya7rw5NHsHCFR/25yb2ebFmux TFL/Wd2fE7VQxPME6unWCZbp4SrMMVPrw6GdCpZiIWOJq5aoaL0KRCZI2PzFvWAMh0jI pqCGyzpaRg0vmEleia3nTyrJKlrCqWH9DibjEuM0D1KiPKRwc/1TMQTOYvixuuZfBSv6 4tiKpcIMJO7P6c7tC0OmpOxmuRI+2/hRa8N/JVgy14KEHv7toDZ8Zom12IFgxkDBb9Z3 s/2Q== X-Gm-Message-State: AOAM531JNIGKxR1LGkO0qAdkVlZKtSAvxKB1aOhAqYhEIeAeMOZwQbCd w92uXnK+VdFeGI+YLT9Z01XLFA== X-Google-Smtp-Source: ABdhPJxQUs9wwprlA9jOWSx+o7EiW9t5JGe5afQ9CcxF+0aKMeDDa1CF1TKUG2Hj29RvKz6CgwS0Lw== X-Received: by 2002:a17:902:cf02:b0:14d:54cf:9a6a with SMTP id i2-20020a170902cf0200b0014d54cf9a6amr14320856plg.137.1646698217819; Mon, 07 Mar 2022 16:10:17 -0800 (PST) Received: from localhost ([2620:15c:202:201:e551:44dc:2842:57f1]) by smtp.gmail.com with UTF8SMTPSA id ic6-20020a17090b414600b001bf691499e4sm463733pjb.33.2022.03.07.16.10.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Mar 2022 16:10:17 -0800 (PST) From: Brian Norris To: MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Rob Herring Cc: Lin Huang , Heiko Stuebner , Derek Basehore , linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Brian Norris Subject: [PATCH v3 06/15] PM / devfreq: rk3399_dmc: Drop undocumented ondemand DT props Date: Mon, 7 Mar 2022 16:09:36 -0800 Message-Id: <20220307160918.v3.6.I4bd77eb751d5bfce8346bfed576bcacb28e4550f@changeid> X-Mailer: git-send-email 2.35.1.616.g0bdcbb4464-goog In-Reply-To: <20220308000945.706701-1-briannorris@chromium.org> References: <20220308000945.706701-1-briannorris@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org These properties are: * undocumented * directly representing software properties, not hardware properties * unused (no in-tree users, yet; this IP block has so far only been used in downstream kernels) Let's just stick the values that downstream users have been using directly in the driver and call it a day. Signed-off-by: Brian Norris --- (no changes since v1) drivers/devfreq/rk3399_dmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index 293857ebfd75..e982862f6ac2 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -430,10 +430,8 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) goto err_edev; } - of_property_read_u32(np, "upthreshold", - &data->ondemand_data.upthreshold); - of_property_read_u32(np, "downdifferential", - &data->ondemand_data.downdifferential); + data->ondemand_data.upthreshold = 25; + data->ondemand_data.downdifferential = 15; data->rate = clk_get_rate(data->dmc_clk);