From patchwork Wed Mar 31 20:16:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 12176179 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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 A03DAC433ED for ; Wed, 31 Mar 2021 20:17:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5BFE0610A2 for ; Wed, 31 Mar 2021 20:17:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236491AbhCaUQy (ORCPT ); Wed, 31 Mar 2021 16:16:54 -0400 Received: from st43p00im-ztdg10061801.me.com ([17.58.63.170]:34234 "EHLO st43p00im-ztdg10061801.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236481AbhCaUQo (ORCPT ); Wed, 31 Mar 2021 16:16:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1617221803; bh=+MVvLf7aCANyLDwQXl9EuUsXWmRo0TFhWjNfyW1qnEE=; h=From:To:Subject:Date:Message-Id; b=aBdOcToPoP8TxIHtizOAYVmPjWI0CClODiKDnyNUsxxqozyw30zf1SE3Y7FDVMEhs Qb3wx7WBrSYBqDyeBbHqWNodUJ4dtYIjbODxT/YXtGywllkVpodi1+6WfQxYXbKU88 zuQ21yxudus1nih8L0ckzEI9GYGt2E+nYY3GmcmhCf6SvTNpfaG6GRVCJ3480zjktN EuncrHSBfewN+cxowAnhUEVDUPYZbpzWgAVO25wqftC8NtessGpShXQ/kFax9MsNXf uP3LoXAAY85nX3b9MrPVsimQmodU4OvYzzCDGMo3am3MpIKn716jxF6NKXokr4qLnU 4Qn2jeOLlSVTQ== Received: from localhost (101.220.150.77.rev.sfr.net [77.150.220.101]) by st43p00im-ztdg10061801.me.com (Postfix) with ESMTPSA id 8233E8C0876; Wed, 31 Mar 2021 20:16:42 +0000 (UTC) From: Alain Volmat To: Michael Turquette , Stephen Boyd , Rob Herring , Patrice Chotard Cc: Lee Jones , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alain Volmat Subject: [PATCH v4 0/7] clk: st: embed clock outputs within drivers Date: Wed, 31 Mar 2021 22:16:25 +0200 Message-Id: <20210331201632.24530-1-avolmat@me.com> X-Mailer: git-send-email 2.17.1 X-Proofpoint-Virus-Version: =?utf-8?q?vendor=3Dfsecure_engine=3D1=2E1=2E170-?= =?utf-8?q?22c6f66c430a71ce266a39bfe25bc2903e8d5c8f=3A6=2E0=2E369=2C18=2E0?= =?utf-8?q?=2E761=2C17=2E0=2E607=2E475=2E0000000_definitions=3D2021-03-31=5F?= =?utf-8?q?10=3A2021-03-30=5F02=2C2021-03-31=5F10=2C2020-04-07=5F01_signatur?= =?utf-8?q?es=3D0?= X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=816 bulkscore=0 mlxscore=0 clxscore=1015 adultscore=0 spamscore=0 suspectscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103310140 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Most of ST clock drivers used by STi platform are updated in order to introduce clock outputs informations within each drivers and thus allow to avoid having to rely on clock-output-names properties within DT clock nodes. For that purpose, drivers are updated to allow handling both modes (with or without clock-output-names). Once all DT will have been updated, the legacy mode could be removed from the drivers. This will also allow, once all STi DT will be corrected, to remove the of_clk_detect_critical API from clk core code since STi clock drivers are the only drivers using this API. Alain Volmat (7): clk: st: clkgen-pll: remove unused variable of struct clkgen_pll clk: st: flexgen: embed soc clock outputs within compatible data dt-bindings: clock: st: flexgen: add new introduced compatible clk: st: clkgen-pll: embed soc clock outputs within compatible data dt-bindings: clock: st: clkgen-pll: add new introduced compatible clk: st: clkgen-fsyn: embed soc clock outputs within compatible data dt-bindings: clock: st: clkgen-fsyn: add new introduced compatible .../bindings/clock/st/st,clkgen-pll.txt | 3 + .../bindings/clock/st/st,flexgen.txt | 10 + .../bindings/clock/st/st,quadfs.txt | 3 + drivers/clk/st/clk-flexgen.c | 367 +++++++++++++++++- drivers/clk/st/clkgen-fsyn.c | 113 +++++- drivers/clk/st/clkgen-pll.c | 121 +++++- 6 files changed, 576 insertions(+), 41 deletions(-) --- v4: - add an additional CLK_IS_CRITICAL within flexgen driver v3: - removal some useless CLK_IS_CRITICAL and add some comments - only keep clk drivers/binding patches within the serie