From patchwork Tue Nov 9 16:44:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12692095 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F7EDC433EF for ; Tue, 9 Nov 2021 16:46:07 +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 519CF610C8 for ; Tue, 9 Nov 2021 16:46:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 519CF610C8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:Date:Subject:Cc :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=AwY/PCitG9G7lrLLPzUOq3yGFlIM3B1vgxImAAlgsXQ=; b=lsflGSPbha3c4F foTlX7CZ9ZHMqWQT0KO66Oqw19uoo5YIZVuaG62NgKclXFXkn/pcnbUZWYFhTzf1baXmc3S0EknE4 RVKkRoTOHkgP/SdpRoGw1Qzi8/jKvK/izOPr68hKPKs7HBnFuAMmFPWQpK/UFfLF6zgR2mr3q648p TBIDhVpqnERzKiJnHngcgv6LIhZl6hQQ+oxueml3lIiAfwWVAV0oldFF83Bccaa8f2ppoR1vqB8kF yi2GkOUsSjUK2PN/exeSK16j7V5CeevBPw9NlBb5rplOH7F2lzlwviBJWJo7kqvmgXaWRYCUJqRK/ 433Z/zU1Bllz2DoO+8SA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkUEn-002iid-UD; Tue, 09 Nov 2021 16:44:46 +0000 Received: from mail-lf1-x133.google.com ([2a00:1450:4864:20::133]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkUEk-002ihe-W8 for linux-arm-kernel@lists.infradead.org; Tue, 09 Nov 2021 16:44:44 +0000 Received: by mail-lf1-x133.google.com with SMTP id x27so45800928lfu.5 for ; Tue, 09 Nov 2021 08:44:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gEScOF3/fw9hfeuyrd9ku7cHldjk9nIyGiDu/7seULA=; b=MR++4vZ4vG4FCKdpRBfywjVFO5yNCXuVnyv1/SHgE9HW9k/XqOQwpFHl9QKRjiSEU2 woWqOTktxEX30PFTbvJooXG61MnKG8DZP3wwbe2mVbmYch9iWdD/j6enby+LlYeddg+W lkxeOBGxiIIm8gDik8QWNiKoi/8drzHwjOHEucz2nMR0nKBkKnjgjUX0ZIz2wHPvJlo7 l0OJrJObWp4pjLN9/xT8SErv9qPt9O/TAAX/MuMSvrS5GiHl2oBqk4HV2gYcarHA9ze6 qMaU7SbGOUPgRq6WjRKbbqICd+oddVFAP3vJ+Btcbe/yQKcKmHVbdjOyFrcacQtwOeOl Ef7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gEScOF3/fw9hfeuyrd9ku7cHldjk9nIyGiDu/7seULA=; b=UWTbw//8/pmH04kTNSLihP9p7P/FbEfR6401myzZ49SUuYI9yhhzMrhcg6OI26O8MF ejzV8RWkmBGNhT9Jm4drB46pf6D5KA+ImpF6UMi7+N5hlPVZiaR5Vwtn+YbeV4rDibVE 9i3h6r85B/vRHs+Trh+vAUiFnawEsPZyPQY1NoJA7Q1vaMR2KqXcJIxwFiP1ZajxrBZl eTR29HSDdgRighvJXPlysWnplODTTvkLvzySIU9tTUIYRQrq+6wupzBQqB4H1kqy7p2t A50NThEmYkdhyoJ7uZKvGxAwI3R+UWtmzgLWuR2Yvce9y76LRdw2TuFQIOzrWU1frfek 3vTw== X-Gm-Message-State: AOAM533R7hq0BmeQxndu/K0WfuJjUcYbKEZscu8+a+tpJnyzXmSYbbI1 JZy0sjTd6ya9WlQzEr4zOrtWVA== X-Google-Smtp-Source: ABdhPJxaqTeGSD5hAODwamYztqyOG/300aI6Te+SWZ1OufFDsvmu2hOQiEmiz8iRKsklyuQnYX/HNA== X-Received: by 2002:ac2:4313:: with SMTP id l19mr8161739lfh.132.1636476278151; Tue, 09 Nov 2021 08:44:38 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id w40sm2189475lfu.48.2021.11.09.08.44.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Nov 2021 08:44:37 -0800 (PST) From: Sam Protsenko To: Krzysztof Kozlowski , Sylwester Nawrocki , =?utf-8?q?Pawe=C5=82_Chmiel?= , Chanwoo Choi , Tomasz Figa , Rob Herring , Stephen Boyd , Michael Turquette Cc: Sumit Semwal , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 0/2] clk: samsung: exynos850: Implement CMU_CMGP Date: Tue, 9 Nov 2021 18:44:34 +0200 Message-Id: <20211109164436.11098-1-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211109_084443_077107_EDD695AF X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. 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 This series adds CMU_CMGP clock domain to Exynos850 clock driver. In particular it needs to enable HSI2C (High-Speed I2C) nodes. This series depends on CMU_APM series [1]. Tested via /sys/kernel/debug/clk/clk_summary: <<<<<<<<<<<<<<<<<<<<<<<<<<<< cut here >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> enable prepare protect clock count count count rate --------------------------------------------------------------------- clk_rco_cmgp 0 0 0 49152000 oscclk 1 1 0 26000000 mout_cmgp_adc 0 0 0 26000000 ... gout_clkcmu_cmgp_bus 1 1 0 399750000 gout_cmgp_usi1_pclk 0 0 0 399750000 gout_cmgp_usi0_pclk 0 0 0 399750000 gout_gpio_cmgp_pclk 0 0 0 399750000 dout_cmgp_adc 0 0 0 28553572 mout_cmgp_usi1 0 0 0 399750000 dout_cmgp_usi1 0 0 0 199875000 gout_cmgp_usi1_ipclk 0 0 0 199875000 mout_cmgp_usi0 0 0 0 399750000 dout_cmgp_usi0 0 0 0 199875000 gout_cmgp_usi0_ipclk 0 0 0 199875000 <<<<<<<<<<<<<<<<<<<<<<<<<<<< cut here >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1] https://lkml.org/lkml/2021/10/22/979 Sam Protsenko (2): dt-bindings: clock: samsung: Document Exynos850 CMU_CMGP clk: samsung: exynos850: Implement CMU_CMGP domain .../clock/samsung,exynos850-clock.yaml | 19 ++++ drivers/clk/samsung/clk-exynos850.c | 100 ++++++++++++++++++ include/dt-bindings/clock/exynos850.h | 17 +++ 3 files changed, 136 insertions(+)