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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 D3AB6C4338F for ; Fri, 20 Aug 2021 09:50:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BB6D2610CA for ; Fri, 20 Aug 2021 09:50:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237728AbhHTJvG (ORCPT ); Fri, 20 Aug 2021 05:51:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237244AbhHTJvE (ORCPT ); Fri, 20 Aug 2021 05:51:04 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99914C061575 for ; Fri, 20 Aug 2021 02:50:26 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id j10-20020a17090a94ca00b00181f17b7ef7so563885pjw.2 for ; Fri, 20 Aug 2021 02:50:26 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZQvTMW/oPZKtLwkMLP1XXUkkUyqq+aEu4LrDm88qV9U=; b=CpV1Ayh41HrVxKBO/sywWhHmcrThBeoSibq4nDKyCV8j12Qkk0JYVqvEhm2xxjzCIV EpRCcOSX8o9bL9lmUNj5wzm6wmK1uXtZHpVpgYSr3CLCHaix0BRJDB6gkS0Sy8sYWREx KG2feNj/hEWngV7Y1o4ri4jzs6/63ZJIJ9HS2RfW5ubrNkVQgzfxhijjrVW7WJu9Cgcz jXmq+AFFW2jiDQ2Y8uGlWcsWbVfq7M5fMR9z+T6AEfPCD2vwOZ3HSB1MtdrMa4FS9pMo 0c4ylatGq5UPxX/DSyZdxN61jtvcqiWQXil/6cglINuq1JyUQ7U26vf7KPTxCE8l8MP9 nsQQ== 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:mime-version:content-transfer-encoding; bh=ZQvTMW/oPZKtLwkMLP1XXUkkUyqq+aEu4LrDm88qV9U=; b=A3zVm6NYKPsR0khf12VPXqTab95vUIZMbxMDuSz6BbSZHNp+CmS3jgqBKQpfyyQIIV N+DabnhmLTYLnGvHaRVR+kwuSfoRllHu/ylATbD4Qaq3XaAm3of+jxKWa0YlFm7KVtKR GgjPbna8wDZ6xifiuH6lF5PLXD5SrWtMGBRPBIP1hafKrwRVEJMuuOpwfRRMUk+x/xzh qtVOKaPUsjL0qqa+Nwqh3pDLY++gotCpQTLaXefvYWRhomNCeYxLs33PHTzumSN1kAk9 OobpsPih3BgUUIDU3hF/LNbShhVLlKPonGrdasBu3x63AXywpPyWaZc+UrXDBRQ9TiYi y/6A== X-Gm-Message-State: AOAM533dZC63APgeQIVbFXQvLmNdZrDNfiUVKQCEq21GTjRpjOPbGyke DYwYRnnfMtf3dMkbyBYBQ20= X-Google-Smtp-Source: ABdhPJzCZqALeL8+Dykk2iCmy1Jpi7OokUM1CglVrKKFraFHzvFJLJn1cC7+5u01tw+ZJi92mydTgw== X-Received: by 2002:a17:90a:3004:: with SMTP id g4mr3937997pjb.104.1629453026210; Fri, 20 Aug 2021 02:50:26 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id a4sm4955172pfa.203.2021.08.20.02.50.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Aug 2021 02:50:25 -0700 (PDT) From: Chunyan Zhang To: Daniel Lezcano , Thomas Gleixner Cc: Saravana Kannan , Baolin Wang , Orson Zhai , Chunyan Zhang , Chunyan Zhang , LKML Subject: [PATCH v3 3/3] clocksource/drivers/sprd: Add module support to Unisoc timer Date: Fri, 20 Aug 2021 17:47:31 +0800 Message-Id: <20210820094731.1890536-4-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210820094731.1890536-1-zhang.lyra@gmail.com> References: <20210820094731.1890536-1-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyan Zhang Timers still have devices created for them. So, when compiling a timer driver as a module, implement it as a normal platform device driver. Original-by: Baolin Wang Signed-off-by: Chunyan Zhang --- drivers/clocksource/Kconfig | 2 +- drivers/clocksource/timer-sprd.c | 17 ++++++++++++----- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index eb661b539a3e..a5a5b7c883ec 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -461,7 +461,7 @@ config MTK_TIMER Support for Mediatek timer driver. config SPRD_TIMER - bool "Spreadtrum timer driver" if EXPERT + tristate "Spreadtrum timer driver" if EXPERT depends on HAS_IOMEM depends on (ARCH_SPRD || COMPILE_TEST) default ARCH_SPRD diff --git a/drivers/clocksource/timer-sprd.c b/drivers/clocksource/timer-sprd.c index 430cb99d8d79..e6b7a317e84f 100644 --- a/drivers/clocksource/timer-sprd.c +++ b/drivers/clocksource/timer-sprd.c @@ -5,6 +5,8 @@ #include #include +#include +#include #include "timer-of.h" @@ -141,7 +143,7 @@ static struct timer_of to = { }, }; -static int __init sprd_timer_init(struct device_node *np) +static int sprd_timer_init(struct device_node *np) { int ret; @@ -190,7 +192,7 @@ static struct clocksource suspend_clocksource = { .flags = CLOCK_SOURCE_IS_CONTINUOUS | CLOCK_SOURCE_SUSPEND_NONSTOP, }; -static int __init sprd_suspend_timer_init(struct device_node *np) +static int sprd_suspend_timer_init(struct device_node *np) { int ret; @@ -204,6 +206,11 @@ static int __init sprd_suspend_timer_init(struct device_node *np) return 0; } -TIMER_OF_DECLARE(sc9860_timer, "sprd,sc9860-timer", sprd_timer_init); -TIMER_OF_DECLARE(sc9860_persistent_timer, "sprd,sc9860-suspend-timer", - sprd_suspend_timer_init); +static const struct of_device_id sc9860_timer_match_table[] = { + { .compatible = "sprd,sc9860-timer", .data = sprd_timer_init }, + { .compatible = "sprd,sc9860-suspend-timer", .data = sprd_suspend_timer_init }, + {}, +}; +TIMER_PLATFORM_DECLEAR("Unisoc broadcast timer module", sc9860_timer, + sc9860_timer_match_table); + -- 2.25.1