From patchwork Fri Nov 29 14:45:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jian Hu X-Patchwork-Id: 11267247 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 0878C175D for ; Fri, 29 Nov 2019 14:46:46 +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 DAF8D21736 for ; Fri, 29 Nov 2019 14:46:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GPxRIMpX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DAF8D21736 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=y8ogP/lKT0o1wUSxjwie0KOFX9jkwcP8nDIwH0MfYxo=; b=GPxRIMpXxU1oP/ 5yM0TUG+DtL5T51NOb7D8YV/U79ShTAwSX/U8QLfaeR7nOt+Nnh5MTMVRuQIYcGZm+ICy3Z1fJMjz rNvrMRLeQ/jElx9QD36FWXwqzlkjHOa9x6j6mru+9yXa93piz3Q/tWLskmDUJq9KG6FsY5VaXsnbj q1m2wu/UzX4yjiaLnkeCEoMKPR5vviIwNmMJcMOMtLBN2wjPHde4q+us/AJV53nGirRc4YehPXlI/ NzVHwrNo8idDoVcpsqYu+lU6zZ5MM0Ik4Ojx8331z6SE/YyHZfKfC6Ximtw3qUAxD+AZl2K58EZtT kdU8IHhz2ejs2CQMnxsw==; 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 1iahXh-0003oZ-0J; Fri, 29 Nov 2019 14:46:45 +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 1iahXV-0003gZ-6H; Fri, 29 Nov 2019 14:46:37 +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, 29 Nov 2019 22:46:36 +0800 From: Jian Hu To: Jerome Brunet , Neil Armstrong Subject: [PATCH v3 0/7] add Amlogic A1 clock controller driver Date: Fri, 29 Nov 2019 22:45:58 +0800 Message-ID: <20191129144605.182774-1-jian.hu@amlogic.com> X-Mailer: git-send-email 2.24.0 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-20191129_064636_384375_E2D00E8B X-CRM114-Status: UNSURE ( 8.08 ) 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_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an 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 [2]: -add probe function for A1 -seperate the clock driver into two patch -change some clock flags and ops -add support for a1 PLL ops -add A1 clock node 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 [2] https://lkml.kernel.org/r/1571382865-41978-1-git-send-email-jian.hu@amlogic.com Jian Hu (7): dt-bindings: clock: meson: add A1 PLL clock controller bindings clk: meson: add support for A1 PLL clock ops clk: meson: eeclk: refactor eeclk common driver to support A1 clk: meson: a1: add support for Amlogic A1 PLL clock driver dt-bindings: clock: meson: add A1 peripheral clock controller bindings clk: meson: a1: add support for Amlogic A1 Peripheral clock driver arm64: dts: meson: add A1 PLL and periphs clock controller .../bindings/clock/amlogic,a1-clkc.yaml | 70 + .../bindings/clock/amlogic,a1-pll-clkc.yaml | 56 + arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 26 + drivers/clk/meson/Kconfig | 20 + drivers/clk/meson/Makefile | 2 + drivers/clk/meson/a1-pll.c | 334 +++ drivers/clk/meson/a1-pll.h | 56 + drivers/clk/meson/a1.c | 2309 +++++++++++++++++ drivers/clk/meson/a1.h | 120 + drivers/clk/meson/clk-pll.c | 21 + drivers/clk/meson/clk-pll.h | 1 + drivers/clk/meson/meson-eeclk.c | 59 +- drivers/clk/meson/meson-eeclk.h | 2 + drivers/clk/meson/parm.h | 1 + include/dt-bindings/clock/a1-clkc.h | 98 + include/dt-bindings/clock/a1-pll-clkc.h | 16 + 16 files changed, 3181 insertions(+), 10 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-pll-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