From patchwork Mon Sep 18 09:37:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Schneider-Pargmann X-Patchwork-Id: 13389341 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 C2734CD13D1 for ; Mon, 18 Sep 2023 09:39:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238765AbjIRJio (ORCPT ); Mon, 18 Sep 2023 05:38:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240942AbjIRJi3 (ORCPT ); Mon, 18 Sep 2023 05:38:29 -0400 Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4F9F121 for ; Mon, 18 Sep 2023 02:38:21 -0700 (PDT) Received: by mail-ej1-x62b.google.com with SMTP id a640c23a62f3a-9adca291f99so355859066b.2 for ; Mon, 18 Sep 2023 02:38:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1695029900; x=1695634700; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ntIS/xJA3nmS8C+qHhhmXutBf4D7O4ovO2luXjJAhFI=; b=qWngDVTQZc1Rx2elTHHNXPxz89AfvfLDF33NxG+GxYCbk+S/9J5fB3qf2an/iUtsrZ Ww1KU1sixh1uYR7h8nassEuUjfbAoXpJEGkekBQ3axhAwFOlok/izYSRPSYtcVwynodp qCMWQ9b2nre1SMG3wz1Jbd5SCKQslESkdxKZvgrpUju4TwMKMgNmoJZ+QL4o1BPBTeth 52G07n9gKy/f0b37SJYmnyenJc8mV+pA5H1cbiT7Vay1lFqWj1hqsZVh85dSg2/NSoMr mEkcw37hJqQjKy/EElVYnwmTxEnQGxKtghle6OZoVsNf/hr2ge9yKM8vJhYHK+7k1gd9 YMnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695029900; x=1695634700; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ntIS/xJA3nmS8C+qHhhmXutBf4D7O4ovO2luXjJAhFI=; b=iPH5Z64VhwtB3safP3jlNq/MXUbqUMjNnwJ31dMyiAA/5bzBApAbO5YNDjriqVELth E/DgA5Dv3Lmo7wFm3NFp7/PkeeiLelXtgxaoZtSyVRsbRQL7w3AA9ZUxVNV13DcFun2v DGxoKLTq1ZB6+bwmRPRhQQbt+PDdJPI9kWbqpCVAJ2NiK9CXX5D8eSoYSw9sXcoQdyRP f0RQ2x8qX9Z8p+AKRdfvQ3dCTyR6D4i5n0mxlnEmsHBL8KfA5SAbtwCrAgUbaVapOE8p H8okcfU+PZzJupx5MJLD3lFoZf1/5b3Mcjr/em1Z7TZEHVp9/aqg28Xod9PD92avAhzE QohA== X-Gm-Message-State: AOJu0Yy/Ep5TKXW7Zg9pFj7l8r7yd4meGThDyiCD+jBLX7Qa/5rtX4GE CfQNo16dCA2N2DM1hnrRWCz6KqUCuWkb4wwJIomKvA== X-Google-Smtp-Source: AGHT+IE+bQwSHx8xiX+tCm83783tfR+MfKxNjh0NiXnB9zvWHYKlTNvUyJdeI4mN4nlSyQOaB6DwFQ== X-Received: by 2002:a17:907:a053:b0:9a1:f96c:4baf with SMTP id gz19-20020a170907a05300b009a1f96c4bafmr7437464ejc.5.1695029900372; Mon, 18 Sep 2023 02:38:20 -0700 (PDT) Received: from blmsp.fritz.box ([2001:4091:a246:8222:872:4a5b:b69c:1318]) by smtp.gmail.com with ESMTPSA id o10-20020a1709061d4a00b0099293cdbc98sm6251164ejh.145.2023.09.18.02.38.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Sep 2023 02:38:19 -0700 (PDT) From: Markus Schneider-Pargmann To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger Cc: Ulf Hansson , Alexandre Mergnat , Chun-Jie Chen , AngeloGioacchino Del Regno , Tinghan Shen , Fabien Parent , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Markus Schneider-Pargmann Subject: [PATCH v8 2/8] soc: mediatek: pm-domains: Move bools to a flags field Date: Mon, 18 Sep 2023 11:37:46 +0200 Message-Id: <20230918093751.1188668-3-msp@baylibre.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230918093751.1188668-1-msp@baylibre.com> References: <20230918093751.1188668-1-msp@baylibre.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org To simplify the macros, use a flags field for simple bools. This is in preparation for more flags. Signed-off-by: Markus Schneider-Pargmann Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat Tested-by: Alexandre Mergnat --- drivers/pmdomain/mediatek/mtk-pm-domains.c | 6 +++--- drivers/pmdomain/mediatek/mtk-pm-domains.h | 19 +++++++++++-------- 2 files changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/pmdomain/mediatek/mtk-pm-domains.c b/drivers/pmdomain/mediatek/mtk-pm-domains.c index ee962804b830..da675a33bdf5 100644 --- a/drivers/pmdomain/mediatek/mtk-pm-domains.c +++ b/drivers/pmdomain/mediatek/mtk-pm-domains.c @@ -128,7 +128,7 @@ static int _scpsys_bus_protect_enable(const struct scpsys_bus_prot_data *bpd, st if (!mask) break; - if (bpd[i].bus_prot_reg_update) + if (bpd[i].flags & BUS_PROT_REG_UPDATE) regmap_set_bits(regmap, bpd[i].bus_prot_set, mask); else regmap_write(regmap, bpd[i].bus_prot_set, mask); @@ -165,12 +165,12 @@ static int _scpsys_bus_protect_disable(const struct scpsys_bus_prot_data *bpd, if (!mask) continue; - if (bpd[i].bus_prot_reg_update) + if (bpd[i].flags & BUS_PROT_REG_UPDATE) regmap_clear_bits(regmap, bpd[i].bus_prot_clr, mask); else regmap_write(regmap, bpd[i].bus_prot_clr, mask); - if (bpd[i].ignore_clr_ack) + if (bpd[i].flags & BUS_PROT_IGNORE_CLR_ACK) continue; ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta, diff --git a/drivers/pmdomain/mediatek/mtk-pm-domains.h b/drivers/pmdomain/mediatek/mtk-pm-domains.h index 5ec53ee073c4..d8c0c299dd45 100644 --- a/drivers/pmdomain/mediatek/mtk-pm-domains.h +++ b/drivers/pmdomain/mediatek/mtk-pm-domains.h @@ -42,23 +42,27 @@ #define SPM_MAX_BUS_PROT_DATA 6 -#define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \ +enum scpsys_bus_prot_flags { + BUS_PROT_REG_UPDATE = BIT(1), + BUS_PROT_IGNORE_CLR_ACK = BIT(2), +}; + +#define _BUS_PROT(_mask, _set, _clr, _sta, _flags) { \ .bus_prot_mask = (_mask), \ .bus_prot_set = _set, \ .bus_prot_clr = _clr, \ .bus_prot_sta = _sta, \ - .bus_prot_reg_update = _update, \ - .ignore_clr_ack = _ignore, \ + .flags = _flags \ } #define BUS_PROT_WR(_mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _sta, false, false) + _BUS_PROT(_mask, _set, _clr, _sta, 0) #define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _sta, false, true) + _BUS_PROT(_mask, _set, _clr, _sta, BUS_PROT_IGNORE_CLR_ACK) #define BUS_PROT_UPDATE(_mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _sta, true, false) + _BUS_PROT(_mask, _set, _clr, _sta, BUS_PROT_REG_UPDATE) #define BUS_PROT_UPDATE_TOPAXI(_mask) \ BUS_PROT_UPDATE(_mask, \ @@ -71,8 +75,7 @@ struct scpsys_bus_prot_data { u32 bus_prot_set; u32 bus_prot_clr; u32 bus_prot_sta; - bool bus_prot_reg_update; - bool ignore_clr_ack; + u8 flags; }; /**