From patchwork Thu Jan 19 14:11:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13108111 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6D3BFC00A5A for ; Thu, 19 Jan 2023 14:12:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date: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=H4ecAyFiAn6QRqPm/S8NNblPRm/1krRELrCBHMUFIQY=; b=0yOHjJGdcXVfcV N+neUQsVIFzCjrHGWyFEFH00ByNSdU4Zd+cTdcusD7gq6ae3ntelfDymSkI+cM6NrK9yi6MCOufOb uykkyb85eJz4uI4Ek07d7sOUCZxBvKD8t3rzGypbfIPHTgsaJJSgiaHn+oKDZ8CVCbHwbj3O5SuTo HmEW5+X9KTkaOYEsqGXPNCHIxXb13IezC+twphBpMXgiNR5YtlQxO4YbL6P39ygKk7fK7OOqK+B9/ dP4Pa3az0RzpKFBg1whaFk2UljKd3/WedFmIsX4PbytxTbTnBLpek6D+pL1juZn1Ora816rVrJBKe nC8DoMI2aMPZOcz5uRrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIVdb-005Fa4-DE; Thu, 19 Jan 2023 14:11:31 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIVdW-005FY2-7Y; Thu, 19 Jan 2023 14:11:29 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1pIVdE-0008Lb-1h; Thu, 19 Jan 2023 15:11:08 +0100 Date: Thu, 19 Jan 2023 14:11:01 +0000 From: Daniel Golle To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , Miles Chen , Edward-JW Yang , Johnson Wang , Fabien Parent , Chun-Jie Chen , Sam Shih , Jianhui Zhao Subject: [PATCH 0/2] add support for clocks on MT7981 SoC Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230119_061126_289232_D72574CB X-CRM114-Status: GOOD ( 11.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The MediaTek MT7981 SoC is quite similar to its big sibling, the MT7986. Hence most drivers can be reused and not much is missing the get also this SoC working on mainline Linux. Start with a cleaned-up version of the clock drivers, based on what can also be found in MediaTek's SDK[1]. [1]: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/refs/heads/master/target/linux/mediatek/files-5.4/drivers/clk/mediatek/clk-mt7981.c Daniel Golle (2): dt-bindings: clock: add some compatible strings for MT7981 clk: mediatek: add MT7981 clock support .../bindings/clock/mediatek,apmixedsys.yaml | 1 + .../bindings/clock/mediatek,topckgen.yaml | 1 + drivers/clk/mediatek/Kconfig | 17 + drivers/clk/mediatek/Makefile | 4 + drivers/clk/mediatek/clk-mt7981-apmixed.c | 103 +++++ drivers/clk/mediatek/clk-mt7981-eth.c | 138 ++++++ drivers/clk/mediatek/clk-mt7981-infracfg.c | 236 ++++++++++ drivers/clk/mediatek/clk-mt7981-topckgen.c | 431 ++++++++++++++++++ include/dt-bindings/clock/mt7981-clk.h | 215 +++++++++ 9 files changed, 1146 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt7981-apmixed.c create mode 100644 drivers/clk/mediatek/clk-mt7981-eth.c create mode 100644 drivers/clk/mediatek/clk-mt7981-infracfg.c create mode 100644 drivers/clk/mediatek/clk-mt7981-topckgen.c create mode 100644 include/dt-bindings/clock/mt7981-clk.h base-commit: aa5c49149a823599764e6953229b028e4bf6e9cc Acked-by: Rob Herring