From mboxrd@z Thu Jan 1 00:00:00 1970 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 633B5CA601D for ; Fri, 9 Oct 2026 11:44:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:Content-Type: Content-Transfer-Encoding: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:List-Owner; bh=F5Vy/YwEGeTk+1lMKsuWeWXc6SaIHmiMxLZ/s5WSiMc=; b=N9VIeR4LuILuaS4W/yBkAV0rQj s4mA9/bYxsghdbcn7bYV4XULboWf+ioPMYWsPKkN7R3euAO3ykt2Rlo/t9R0Xd5HRP2yJKGutMoLH DEDX9cgqsKp2pSSQp4t8Rpw3COYuTMM0AUP1Gquj0Vfvq+ctpiUiULKQa76ZcQYPx3o6haIfOQAKq ILz6ZEJ12LRDMyzmTlwDeSzDivrQPqazKWmdTijRBjoUxY9uCU/AUpZdGwvXW8sZggo1y66wzWcqT BTdMklT8S34I5P2RhFUL60eqCnADE2uxyLErxk1RfkMaKE9rNsmN5zOp8Hwy4CxGu2pfmcKxn0nj8 DmkFiGiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xF90x-00000006CP6-38P0; Fri, 09 Oct 2026 11:43:51 +0000 Received: from mailout2.samsung.com ([203.254.224.25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xF90q-00000006CM7-0xz0 for linux-arm-kernel@lists.infradead.org; Fri, 09 Oct 2026 11:43:49 +0000 Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20261009114334epoutp0223b5ac55009763a7c9ae1cafdd31d5a3~c2covc0ug1702117021epoutp02I for ; Fri, 9 Oct 2026 11:43:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20261009114334epoutp0223b5ac55009763a7c9ae1cafdd31d5a3~c2covc0ug1702117021epoutp02I DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1791546214; bh=F5Vy/YwEGeTk+1lMKsuWeWXc6SaIHmiMxLZ/s5WSiMc=; h=From:To:Cc:Subject:Date:References:From; b=Pxz4/4TRlRx5uLILVhiIUd/6rVXz1WGz+j0vgFVoAxp/pxyH0+f1gOpJoDhuhJANo UG5dEP/K8V+BNLmRnA/o50E/QHj8ASaKXGOgeZGe1yUL3x9vc9izcAN3Y+fZ/GTGBs cHCqWX43rq/GG1JLJd7UxpKZbQ58cRfiUSBwqfX8= Received: from epsnrtp04.localdomain (unknown [182.195.42.156]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPS id 20261009114333epcas5p1374d0b179fa2d04eaa6f9ab334fc0211~c2cnp2T701432614326epcas5p1x; Fri, 9 Oct 2026 11:43:33 +0000 (GMT) Received: from epcas5p1.samsung.com (unknown [182.195.38.95]) by epsnrtp04.localdomain (Postfix) with ESMTP id 4j1Q3m2H24z6B9m7; Fri, 9 Oct 2026 11:43:32 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20261009114331epcas5p37f60df8cdaf502a0cc492ad5eacf5e05~c2cmUuXD50307503075epcas5p3Q; Fri, 9 Oct 2026 11:43:31 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20261009114329epsmtip2a2723a73dbcf714ffaacb71972767234~c2cj-jlrw3087430874epsmtip2M; Fri, 9 Oct 2026 11:43:28 +0000 (GMT) From: Raghav Sharma To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com, peter.griffin@linaro.org, alim.akhtar@samsung.com, sboyd@kernel.org, bmasney+clk@redhat.com, jbrunet+clk@baylibre.com, robh@kernel.org, conor+dt@kernel.org, raghav.s@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, is.gandhi@samsung.com, ts.amit@samsung.com, pokala.reddy@samsung.com Subject: [PATCH v2 00/14] Add clock support for Exynos8855 SoC Date: Fri, 9 Oct 2026 17:31:23 +0530 Message-Id: <20261009120137.2801911-1-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20261009114331epcas5p37f60df8cdaf502a0cc492ad5eacf5e05 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20261009114331epcas5p37f60df8cdaf502a0cc492ad5eacf5e05 References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261009_044345_721398_D38D1DE1 X-CRM114-Status: GOOD ( 15.75 ) 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 patch series adds clock support for below blocks found in Exynos8855 SoC TOP & PERIC PERIS HSI USB There are many other blocks, for which the support will be added in a forthcoming patch series. Signed-off-by: Raghav Sharma --- Changes in v2: - Removed name duplicates login, as pointed by Krzysztof Kozlowski -Corrected the sequence of binding, driver and DT entries - Removed , as pointed by Uwe - Added all the TOP clocks in single patch - Organised the patches in the order: dt-bindings → clk-driver → dtsi - Added Automatic Clock Gating, as suggested by Peter Griffin -Since we are adding ACG, we need to add SYSREG, hence, added that - Followed the name mangling strategy as mentioned in clk-gs101 Link to v1: https://lore.kernel.org/all/20260728121111.2077860-1-raghav.s@samsung.com/ Alim Akhtar (2): clk: samsung: clk-pll: Add support for pll_4313 dt-bindings: soc: samsung: Exynos8855 SYSREG compatibles Raghav Sharma (12): dt-bindings: clock: exynos8855: add top & peric clock definitions dt-bindings: clock: exynos8855: add peris clock definitions dt-bindings: clock: exynos8855: add hsi clock definitions dt-bindings: clock: exynos8855: add usb clock definitions clk: samsung: exynos8855: add block top and peric clock support clk: samsung: exynos8855: add block peris clock support clk: samsung: exynos8855: add block hsi clock support clk: samsung: exynos8855: add block usb clock support arm64: dts: exynos8855: add cmu_top & cmu_peric clock DT nodes arm64: dts: exynos8855: add cmu_peris clock DT nodes arm64: dts: exynos8855: add cmu_hsi clock DT nodes arm64: dts: exynos8855: add cmu_usb clock DT nodes .../clock/samsung,exynos8855-clock.yaml | 178 +++ .../soc/samsung/samsung,exynos-sysreg.yaml | 8 + arch/arm64/boot/dts/exynos/exynos8855.dtsi | 95 ++ drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos8855.c | 1383 +++++++++++++++++ drivers/clk/samsung/clk-pll.c | 11 +- drivers/clk/samsung/clk-pll.h | 1 + .../dt-bindings/clock/samsung,exynos8855.h | 233 +++ 8 files changed, 1909 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos8855-clock.yaml create mode 100644 drivers/clk/samsung/clk-exynos8855.c create mode 100644 include/dt-bindings/clock/samsung,exynos8855.h base-commit: aac26bee2287c88af5be5a5ff96d783b19a28790 -- 2.34.1