From patchwork Fri Oct 18 07:14:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jian Hu X-Patchwork-Id: 11197587 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 34F7C17E1 for ; Fri, 18 Oct 2019 07:14:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0F1E121D80 for ; Fri, 18 Oct 2019 07:14:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fkCN7NZJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0F1E121D80 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amlogic.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=RyzrwPRC37tNswweGRo2xVlOUz9G5/jTrJ6yESjdU+U=; b=fkCN7NZJv0lfLy d+xtifGFkPHidiTOPgE5lKG+O4KTCrtrtvjy3+dEXRS+2iivLdU3wZ9M1XQ+4R1Dhvxg8F+SdtbLN Q/nX52c3Di004dqY9rXYpxNS81vTPn8BvAZqJPbxkDL38Foojt0K8rMej24OyU8GLzysZQevElvEB SKJBoF1A4WruvDGzQbJzgsMEqXTYbU8D1xSU/kswSUmuZcV3CNkD2Fkn/nIT9RiKXuz/7moeqZKnh 1HUCh6KEFgkHDBrIBiqqD6hqc/krcK/5UxHhg1Q7S7wOE7CsytHiPB56zEhh9nK6sVRDMDncNl+jZ Fi1ZKwee21HyEXwFpISw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLMTL-0002em-Tq; Fri, 18 Oct 2019 07:14:51 +0000 Received: from mail-sz.amlogic.com ([211.162.65.117]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLMTC-0002WT-Pf; Fri, 18 Oct 2019 07:14:44 +0000 Received: from droid15-sz.amlogic.com (10.28.8.25) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.1591.10; Fri, 18 Oct 2019 15:14:38 +0800 From: Jian Hu To: Jerome Brunet , Neil Armstrong Subject: [PATCH v2 0/3] add Amlogic A1 clock controller driver Date: Fri, 18 Oct 2019 15:14:22 +0800 Message-ID: <1571382865-41978-1-git-send-email-jian.hu@amlogic.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [10.28.8.25] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191018_001442_833005_4462729F X-CRM114-Status: UNSURE ( 8.20 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Victor Wan , Jianxin Pan , devicetree@vger.kernel.org, Martin Blumenstingl , Kevin Hilman , Michael Turquette , linux-kernel@vger.kernel.org, Stephen Boyd , Jian Hu , linux-arm-kernel@lists.infradead.org, Qiufang Dai , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, Chandle Zou Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org add support for Amlogic A1 clock driver, the clock includes three parts: peripheral clocks, pll clocks, CPU clocks. sys pll and CPU clocks will be sent in next patch. Changes since v1 at [1]: -place A1 config alphabetically -add actual reason for RO ops, CLK_IS_CRITICAL, CLK_IGNORE_UNUSED -separate the driver into two driver: peripheral and pll driver -delete CLK_IGNORE_UNUSED flag for pwm b/c/d/e/f clock, dsp clock -delete the change in Kconfig.platforms, address to Kevin alone -remove the useless comments -modify the meson pll driver to support A1 PLLs [1] https://lkml.kernel.org/r/1569411888-98116-1-git-send-email-jian.hu@amlogic.com Jian Hu (3): dt-bindings: clock: meson: add A1 clock controller bindings clk: meson: add support for A1 PLL clock ops clk: meson: a1: add support for Amlogic A1 clock driver .../devicetree/bindings/clock/amlogic,a1-clkc.yaml | 143 ++ drivers/clk/meson/Kconfig | 10 + drivers/clk/meson/Makefile | 1 + drivers/clk/meson/a1-pll.c | 345 +++ drivers/clk/meson/a1-pll.h | 56 + drivers/clk/meson/a1.c | 2264 ++++++++++++++++++++ drivers/clk/meson/a1.h | 120 ++ drivers/clk/meson/clk-pll.c | 66 +- drivers/clk/meson/clk-pll.h | 1 + include/dt-bindings/clock/a1-clkc.h | 98 + include/dt-bindings/clock/a1-pll-clkc.h | 16 + 11 files changed, 3114 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml create mode 100644 drivers/clk/meson/a1-pll.c create mode 100644 drivers/clk/meson/a1-pll.h create mode 100644 drivers/clk/meson/a1.c create mode 100644 drivers/clk/meson/a1.h create mode 100644 include/dt-bindings/clock/a1-clkc.h create mode 100644 include/dt-bindings/clock/a1-pll-clkc.h