From patchwork Mon Sep 14 02:23:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elaine Zhang X-Patchwork-Id: 11772647 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 41F5B92C for ; Mon, 14 Sep 2020 02:23:30 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 067332177B for ; Mon, 14 Sep 2020 02:23:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="IA1s8YUA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 067332177B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rock-chips.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Bu3X78sa/55xmB1OnfnNMkFYH9GdsN3UU22bJLgAoqI=; b=IA1s8YUAcAYtMAYlJJmDz1G3mR ZKmYqeCS93gFx/azorOi7PtuNaTIWizJsVg+Z0MgF+5MMS+g3Xt8t4fCQI9/V9Fdy/wkn6Yaj+jGK JaTkWSIjM90Fqln8M6m8eFhhNHlAIrotCeH28BLds4SHHD13OGzTQrTCrMcxOrU9W7NfCktBxGnNU LuE2S/tkXKDBh5geoS+jjf+Uk1YtSGZy9/MW8b2jPzwzKtAlPCSBk9o8RDD8vLHqNcw5BH4OwkKEX pYZaxUnsFDspSB+raJeM49gOcrA6IFGcQLkRAuiQuSfIa3quTLullhohVw9Z8yZdhPfccWDDSTX2X d7zqy/sQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kHe9N-0000jk-Is; Mon, 14 Sep 2020 02:23:25 +0000 Received: from lucky1.263xmail.com ([211.157.147.135]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kHe9L-0000iR-7x for linux-rockchip@lists.infradead.org; Mon, 14 Sep 2020 02:23:24 +0000 Received: from localhost (unknown [192.168.167.69]) by lucky1.263xmail.com (Postfix) with ESMTP id 666A5A4CC5; Mon, 14 Sep 2020 10:23:18 +0800 (CST) X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ADDR-CHECKED4: 1 X-ANTISPAM-LEVEL: 2 X-ABS-CHECKED: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (postfix) whith ESMTP id P25132T140525491451648S1600050196674706_; Mon, 14 Sep 2020 10:23:17 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: X-RL-SENDER: zhangqing@rock-chips.com X-SENDER: zhangqing@rock-chips.com X-LOGIN-NAME: zhangqing@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 X-System-Flag: 0 From: Elaine Zhang To: heiko@sntech.de Subject: [PATCH v4 6/6] clk: rockchip: rk3399: Support module build Date: Mon, 14 Sep 2020 10:23:16 +0800 Message-Id: <20200914022316.24045-1-zhangqing@rock-chips.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200914022225.23613-1-zhangqing@rock-chips.com> References: <20200914022225.23613-1-zhangqing@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200913_222324_021302_97CF1881 X-CRM114-Status: GOOD ( 14.82 ) X-Spam-Score: 1.5 (+) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (1.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- 1.5 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server [58.22.7.114 listed in dnsbl.sorbs.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [211.157.147.135 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [211.157.147.135 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, xf@rock-chips.com, sboyd@kernel.org, mturquette@baylibre.com, Elaine Zhang , linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, kever.yang@rock-chips.com, linux-rockchip@lists.infradead.org, xxx@rock-chips.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org support CLK_OF_DECLARE and builtin_platform_driver_probe double clk init method. add module author, description and license to support building Soc Rk3399 clock driver as module. Signed-off-by: Elaine Zhang Reviewed-by: Kever Yang Reviewed-by: Stephen Boyd --- drivers/clk/rockchip/clk-rk3399.c | 56 +++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index ce1d2446f142..7df2f1e00347 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -5,9 +5,11 @@ */ #include +#include #include #include #include +#include #include #include #include @@ -1600,3 +1602,57 @@ static void __init rk3399_pmu_clk_init(struct device_node *np) rockchip_clk_of_add_provider(np, ctx); } CLK_OF_DECLARE(rk3399_cru_pmu, "rockchip,rk3399-pmucru", rk3399_pmu_clk_init); + +struct clk_rk3399_inits { + void (*inits)(struct device_node *np); +}; + +static const struct clk_rk3399_inits clk_rk3399_pmucru_init = { + .inits = rk3399_pmu_clk_init, +}; + +static const struct clk_rk3399_inits clk_rk3399_cru_init = { + .inits = rk3399_clk_init, +}; + +static const struct of_device_id clk_rk3399_match_table[] = { + { + .compatible = "rockchip,rk3399-cru", + .data = &clk_rk3399_cru_init, + }, { + .compatible = "rockchip,rk3399-pmucru", + .data = &clk_rk3399_pmucru_init, + }, + { } +}; +MODULE_DEVICE_TABLE(of, clk_rk3399_match_table); + +static int __init clk_rk3399_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + const struct of_device_id *match; + const struct clk_rk3399_inits *init_data; + + match = of_match_device(clk_rk3399_match_table, &pdev->dev); + if (!match || !match->data) + return -EINVAL; + + init_data = match->data; + if (init_data->inits) + init_data->inits(np); + + return 0; +} + +static struct platform_driver clk_rk3399_driver = { + .driver = { + .name = "clk-rk3399", + .of_match_table = clk_rk3399_match_table, + .suppress_bind_attrs = true, + }, +}; +builtin_platform_driver_probe(clk_rk3399_driver, clk_rk3399_probe); + +MODULE_DESCRIPTION("Rockchip RK3399 Clock Driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:clk-rk3399");