{"id":833235,"url":"http://patchwork.ozlabs.org/api/1.2/covers/833235/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/cover/20171102065626.21835-1-chunyan.zhang@spreadtrum.com/","project":{"id":19,"url":"http://patchwork.ozlabs.org/api/1.2/projects/19/?format=json","name":"Linux IMX development","link_name":"linux-imx","list_id":"linux-imx-kernel.lists.patchwork.ozlabs.org","list_email":"linux-imx-kernel@lists.patchwork.ozlabs.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20171102065626.21835-1-chunyan.zhang@spreadtrum.com>","list_archive_url":null,"date":"2017-11-02T06:56:15","name":"[V3,00/11] add clock driver for Spreadtrum platforms","submitter":{"id":64991,"url":"http://patchwork.ozlabs.org/api/1.2/people/64991/?format=json","name":"Chunyan Zhang","email":"chunyan.zhang@spreadtrum.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-imx/cover/20171102065626.21835-1-chunyan.zhang@spreadtrum.com/mbox/","series":[{"id":11447,"url":"http://patchwork.ozlabs.org/api/1.2/series/11447/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-imx/list/?series=11447","date":"2017-11-02T06:56:15","name":"add clock driver for Spreadtrum platforms","version":3,"mbox":"http://patchwork.ozlabs.org/series/11447/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/833235/comments/","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"C4xbLTfZ\"; dkim-atps=neutral"],"Received":["from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3ySGM13cHtz9s7c\n\tfor ;\n\tThu, 2 Nov 2017 18:05:33 +1100 (AEDT)","from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1eA9ZC-00008t-Qk; Thu, 02 Nov 2017 07:05:30 +0000","from [222.66.158.135] (helo=SHSQR01.spreadtrum.com)\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1eA9Z7-0007Hw-Nj for linux-arm-kernel@lists.infradead.org;\n\tThu, 02 Nov 2017 07:05:28 +0000","from ig2.spreadtrum.com (shmbx03.spreadtrum.com [10.0.1.208])\n\tby SHSQR01.spreadtrum.com with ESMTP id vA271Pd2012020\n\t(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);\n\tThu, 2 Nov 2017 15:01:25 +0800 (CST)\n\t(envelope-from Chunyan.Zhang@spreadtrum.com)","from SHCAS02.spreadtrum.com (10.0.1.202) by SHMBX03.spreadtrum.com\n\t(10.0.1.208) with Microsoft SMTP Server (TLS) id 15.0.847.32;\n\tThu, 2 Nov 2017 15:01:27 +0800","from localhost (10.0.73.143) by SHCAS02.spreadtrum.com (10.0.1.250)\n\twith Microsoft SMTP Server (TLS) id 15.0.847.32 via Frontend\n\tTransport; Thu, 2 Nov 2017 15:01:28 +0800"],"DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To\n\t:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:\n\tResent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:\n\tList-Owner; bh=ismx+zRaTSMnZoufTYPpnOrOd9pxhCbW7X+FsY0U2R8=;\n\tb=C4xbLTfZ3oO7Qd\n\tkfCni4X9T5M776kcrOBqcLKLr4l2eTfrRO3DyqVRxQGxjsAfNJBs4JP1A2Gaebb76LS3PUGyyMG/j\n\tE7Aqr0sPckR9JQ090wi7ple7N1yoIOboxdi3pcJE2nZvoU/z4vF2M1MDbjMwABX+Vjv44NmcC3gag\n\tPJRt0SJPTZkSV/OBrleQgwi/Mu1TVI3Vb3IubRGefCCo7oB4JTHmOukzdkHt2EfbonXQIL0gbWd39\n\tXRl3IWjHgsmrptpIKzRC2tMG1vMIlT4cgrryOASucT3WJpoCyxD85dn8NP5Scgxz0o2YDfG/lD46Z\n\tDjopoNtv0ZORVZBXRQpw==;","From":"Chunyan Zhang ","To":"Stephen Boyd , Michael Turquette\n\t, Rob Herring , Mark Rutland\n\t","Subject":"[PATCH V3 00/11] add clock driver for Spreadtrum platforms","Date":"Thu, 2 Nov 2017 14:56:15 +0800","Message-ID":"<20171102065626.21835-1-chunyan.zhang@spreadtrum.com>","X-Mailer":"git-send-email 2.12.2","MIME-Version":"1.0","X-MAIL":"SHSQR01.spreadtrum.com vA271Pd2012020","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20171102_000526_226828_F7609E19 ","X-CRM114-Status":"GOOD ( 13.67 )","X-Spam-Score":"-1.1 (-)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.1 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t0.8 RDNS_NONE Delivered to internal network by a host with no rDNS","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"devicetree@vger.kernel.org, Orson Zhai ,\n\tArnd Bergmann ,\n\tCatalin Marinas , \n\tBen Li , Will Deacon ,\n\tlinux-kernel@vger.kernel.org, Mark Brown ,\n\tChunyan Zhang , linux-clk@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tXiaolong Zhang ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-arm-kernel\" ","Errors-To":"linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org","List-Id":"linux-imx-kernel.lists.patchwork.ozlabs.org"},"content":"This series adds Spreadtrum clock support together with its binding\ndocumentation and devicetree data.\n\nAny comments would be greatly appreciated.\n\nThanks,\nChunyan\n\nChanges from V2: (http://lkml.iu.edu/hypermail/linux/kernel/1707.1/01504.html)\n* Switch to use regmap to access registers;\n* Splited all clocks into 16 separated nodes, for each belongs to a single address area; \n* Rearranged the order of clock declaration in sc9860-clk.c, sorted them upon the address area;\n* Added syscon device tree nodes which will be quoted by the node of clocks which are in\n the same address area with the syscon device;\n* Revised the binding documentation according to the dt modification. \n\nChanges from V1: (https://lkml.org/lkml/2017/6/17/356)\n* Address Stephen's comments:\n - Switch to use platform device driver instead of the DT probing mechanism.\n - Move the common clock macro out from vendor directory, but need to remove those\n overlap code from other vendors (such as sunxi-ng) once this get merged.\n - Add support to be built as a module.\n - Add 'sprd_' prefix for all spin locks used in these drivers.\n - Mark input parameter of sprd_x with const.\n - Remove unreasonable dependencies to CONFIG_64BIT.\n - Add readl() after writing the same register.\n - Remove CLK_IS_BASIC which is no longer used.\n - Remove unnecessery CLK_IGNORE_UNUSED when defining a clock.\n - Change to expose all clock index.\n - Use clk_ instead of ccu.\n - Add Kconfig for sprd clocks.\n - Move the fixed clocks out from the soc node.\n - Switch to use 64-bit math in pll driver instead of 32-bit math.\n* Revise binding documentation according to dt modification.\n* Rename sc9860.c to sc9860-clk.c\n\n\nChunyan Zhang (11):\n drivers: move clock common macros out from vendor directories\n dt-bindings: Add Spreadtrum clock binding documentation\n clk: sprd: Add common infrastructure\n clk: sprd: add gate clock support\n clk: sprd: add mux clock support\n clk: sprd: add divider clock support\n clk: sprd: add composite clock support\n clk: sprd: add adjustable pll support\n clk: sprd: add clocks support for SC9860\n arm64: dts: add syscon for whale2 platform\n arm64: dts: add clocks for SC9860\n\n Documentation/devicetree/bindings/clock/sprd.txt | 55 +\n arch/arm64/boot/dts/sprd/sc9860.dtsi | 115 ++\n arch/arm64/boot/dts/sprd/whale2.dtsi | 48 +-\n drivers/clk/Kconfig | 1 +\n drivers/clk/Makefile | 1 +\n drivers/clk/clk_common.h | 60 +\n drivers/clk/sprd/Kconfig | 14 +\n drivers/clk/sprd/Makefile | 11 +\n drivers/clk/sprd/common.c | 112 ++\n drivers/clk/sprd/common.h | 57 +\n drivers/clk/sprd/composite.c | 65 +\n drivers/clk/sprd/composite.h | 49 +\n drivers/clk/sprd/div.c | 100 ++\n drivers/clk/sprd/div.h | 79 +\n drivers/clk/sprd/gate.c | 106 ++\n drivers/clk/sprd/gate.h | 54 +\n drivers/clk/sprd/mux.c | 89 +\n drivers/clk/sprd/mux.h | 65 +\n drivers/clk/sprd/pll.c | 268 +++\n drivers/clk/sprd/pll.h | 110 ++\n drivers/clk/sprd/sc9860-clk.c | 1987 ++++++++++++++++++++++\n include/dt-bindings/clock/sprd,sc9860-clk.h | 408 +++++\n 22 files changed, 3852 insertions(+), 2 deletions(-)\n create mode 100644 Documentation/devicetree/bindings/clock/sprd.txt\n create mode 100644 drivers/clk/clk_common.h\n create mode 100644 drivers/clk/sprd/Kconfig\n create mode 100644 drivers/clk/sprd/Makefile\n create mode 100644 drivers/clk/sprd/common.c\n create mode 100644 drivers/clk/sprd/common.h\n create mode 100644 drivers/clk/sprd/composite.c\n create mode 100644 drivers/clk/sprd/composite.h\n create mode 100644 drivers/clk/sprd/div.c\n create mode 100644 drivers/clk/sprd/div.h\n create mode 100644 drivers/clk/sprd/gate.c\n create mode 100644 drivers/clk/sprd/gate.h\n create mode 100644 drivers/clk/sprd/mux.c\n create mode 100644 drivers/clk/sprd/mux.h\n create mode 100644 drivers/clk/sprd/pll.c\n create mode 100644 drivers/clk/sprd/pll.h\n create mode 100644 drivers/clk/sprd/sc9860-clk.c\n create mode 100644 include/dt-bindings/clock/sprd,sc9860-clk.h"}