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 3D35FC433EF for ; Mon, 13 Sep 2021 03:29:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F0A260EE9 for ; Mon, 13 Sep 2021 03:29:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238555AbhIMDaX (ORCPT ); Sun, 12 Sep 2021 23:30:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238546AbhIMDaV (ORCPT ); Sun, 12 Sep 2021 23:30:21 -0400 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0842EC061574 for ; Sun, 12 Sep 2021 20:29:07 -0700 (PDT) Received: by mail-pl1-x631.google.com with SMTP id w6so4899367pll.3 for ; Sun, 12 Sep 2021 20:29:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ubwM/hTdEgGfFCUcCRbbcDqNawhF1Okjw+bs9APn7lE=; b=Lq4862xo0SvQr+QRGsOeUVti9aZZIX9w2fRww5XKJ40EUPkdMKJGdWjXECN0cX5PUg KcEHl7atktRdg+2xbKEBqNZs6lMu5+lNnaaF+NU0IUqJhuMj3xk/Go5x8OuvmhXu1rFP axEwEIyw6jV67znkQm+Ta6Ob27tzXcOniaJwQIivPYPTZnw5qGzoM7XG+Qr4CMj9QoYG b/O5a4XyuulpMV1vJ/ngxx1cz7Zb6bvy4iBdB8fOFA7RrSIOiMaLEpwn+TqeVZomIXaz 8ChnYYR9+0pWM1f3+8aQwAe1YNUWKoFIZvc7j1/IWM40S7JtgI22qKm/UyR7ZfI9JuIT 5oFg== 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=ubwM/hTdEgGfFCUcCRbbcDqNawhF1Okjw+bs9APn7lE=; b=vdlqucuRVG3KzFXBdjj/7FgABByBz0F0M7uOMK0eORKTszoOVti1eUNN0m4bMgLNDn Z4ukiVb2E586zX4BVAKMK4ZGc8bF6FLAvtili8z9WY00Dyw1JqIy5tCJQDXDA6nLD8eQ i0Zro/paIfqxV6jAbH8MeWIya1Qu6vdVQSJOL56QJu9woXzmiGhWHdyNkj/Gfty88ar/ jQOl85sz3spMnSjyiQ0vCtuYjnETg0TMisK4BOlZiFDMF4PeGfHuGzdB4w4LO48zwSqX WouQ3Pp/xefM8mDKFbu7GUguqnrtrmAcIMUMXdF2WnFgJBBBCws3GHBi2mtEQZ+N8qx5 cNWA== X-Gm-Message-State: AOAM533lx3VgeEkQQA+oOP6kiDYdvMgYPX0+eDhWGCsmfIoLDHtQTWhF 3W1TEzLWqd1RurWBW6/glY8= X-Google-Smtp-Source: ABdhPJwHtaVLBcr5/nQPAtIutxR7nACkTETUKYH1cIDq1WpG6dQtuBh9SF4mOP2K4/FJpcdnXh3jRQ== X-Received: by 2002:a17:90a:130f:: with SMTP id h15mr10640735pja.183.1631503746555; Sun, 12 Sep 2021 20:29:06 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id m12sm665109pjv.29.2021.09.12.20.29.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Sep 2021 20:29:06 -0700 (PDT) From: Chunyan Zhang To: Daniel Lezcano , Thomas Gleixner Cc: Saravana Kannan , Baolin Wang , Orson Zhai , Chunyan Zhang , Chunyan Zhang , LKML Subject: [RESEND PATCH v3 3/3] clocksource/drivers/sprd: Add module support to Unisoc timer Date: Mon, 13 Sep 2021 11:28:34 +0800 Message-Id: <20210913032834.147237-4-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210913032834.147237-1-zhang.lyra@gmail.com> References: <20210913032834.147237-1-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 | 18 +++++++++++++----- 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 0f5e3983951a..901f54cebe92 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -462,7 +462,7 @@ 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..b29c48ef3ba5 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 +206,12 @@ 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