From patchwork Fri Sep 4 07:43:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elaine Zhang X-Patchwork-Id: 11756169 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 81900138E for ; Fri, 4 Sep 2020 07:44:34 +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 576152074D for ; Fri, 4 Sep 2020 07:44:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="j8m+14vn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 576152074D 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: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:In-Reply-To:References:List-Owner; bh=gZMD1AA9EWvE8MbeghYJH8o/lMZzpVLEGo+QpIRlGoY=; b=j8m+14vnsxFBggASiIzsIsBYhL qzdKxPlHvDYIxS7mLXS2SXzUweAk2Qpte4nLwk/FCLsJ1kM6SzE5gJd0ul7w9/g6ITIuP0nQXoDFT tqaRCzEmabzvzM7JjPgJFvJDvC7RJEFHTjkGr37Poqix6u3aHRrbDGy20ijaCNnW88ILvU8ST/2Ec u8+T7m8Nyc1bRK27WcGPZHVkKdaLk/ucRIGFWE3KZ/v26gEwuslmcrMjBRbyNcdXr4BW3QWNvkjdx K4iGXkJJf3SB/lPlQYesGSFang7yL4TXvTabr0kHVTnNz9kTADaYyeruLmWg/PQAeem9xyQaQb+W1 rl/NJlgQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kE6OZ-00032q-Aj; Fri, 04 Sep 2020 07:44:27 +0000 Received: from lucky1.263xmail.com ([211.157.147.130]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kE6OV-00030d-RM for linux-rockchip@lists.infradead.org; Fri, 04 Sep 2020 07:44:25 +0000 Received: from localhost (unknown [192.168.167.223]) by lucky1.263xmail.com (Postfix) with ESMTP id CCA0FCC317; Fri, 4 Sep 2020 15:44:09 +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 P15471T140656136742656S1599205448140075_; Fri, 04 Sep 2020 15:44:09 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <476be6e72284b797704417aaac901372> 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 v3 0/6] clk: rockchip: Support module build Date: Fri, 4 Sep 2020 15:43:59 +0800 Message-Id: <20200904074405.24439-1-zhangqing@rock-chips.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200904_034424_118801_81FB8853 X-CRM114-Status: GOOD ( 11.47 ) 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 ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [211.157.147.130 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [211.157.147.130 listed in wl.mailspike.net] 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 T_SPF_PERMERROR SPF: test of record failed (permerror) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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 Export some APIs for module drivers. Fix the clock config to support module build. Fix the clk driver init, add module author, description and license to support building RK3399 SoC clock driver as module. Change in V2: [PATCH v2 1/6]: remove "clk",and check "hw" isn't an error value. [PATCH v2 6/6]: store a function pointer in the match data. Change in V3: [PATCH v3 1/6]: fix up the compiler warning. drivers/clk/rockchip/clk.c: In function 'rockchip_clk_register_branch': >> drivers/clk/rockchip/clk.c:52:6: warning: variable 'ret' set but not >> used [-Wunused-but-set-variable] 52 | int ret; | ^~~ Elaine Zhang (6): clk: rockchip: Use clk_hw_register_composite instead of clk_register_composite calls clk: rockchip: Export rockchip_clk_register_ddrclk() clk: rockchip: Export rockchip_register_softrst() clk: rockchip: Export some clock common APIs for module drivers clk: rockchip: fix the clk config to support module build clk: rockchip: rk3399: Support module build drivers/clk/Kconfig | 1 + drivers/clk/rockchip/Kconfig | 78 ++++++++++++++++ drivers/clk/rockchip/Makefile | 42 ++++----- drivers/clk/rockchip/clk-ddr.c | 1 + drivers/clk/rockchip/clk-half-divider.c | 18 ++-- drivers/clk/rockchip/clk-rk3399.c | 55 ++++++++++++ drivers/clk/rockchip/clk.c | 113 +++++++++++++----------- drivers/clk/rockchip/softrst.c | 7 +- 8 files changed, 231 insertions(+), 84 deletions(-) create mode 100644 drivers/clk/rockchip/Kconfig base-commit: b36c969764ab12faebb74711c942fa3e6eaf1e96