From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DDDBA606A31D for ; Tue, 20 Oct 2026 06:50:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=CAb1wuof; dkim=pass (1024-bit key, unprotected) header.d=samsung.com header.i=@samsung.com header.a=rsa-sha256 header.s=mail20170921 header.b=bEAZzL0Q 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:In-Reply-To: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:List-Owner; bh=tWkaG3M1ybkYTdaWSTR7V1saFfsOuJsMAGwFO7f5RRE=; b=CAb1wuofllNgvJBynyycgFYYff bk7HmXpZNUVKd8+XMeM9mDPcnKv/tkYmZkiWg8H+bVFBK7yTbcnPujJ1WnBVkVwtLQmJQRIpDhLK1 AMKnrQqpHS6xAQBJWz6LkiLvdEUtOaVOP+OcFiIUgAohqW/rO5bh5ygcNZCv4Kv/DD1Cb/1e0lzya 1WJX67BI0K20PPslbU4PNKo7aA0dPxnLb9oFIx1e6KSsuR6OWMsueqYHamntvkG6HURyndJrEc5UV QhfTWKfPiwTNeVuhA/nzCuNIjLwJALsE3NBZxmMk82MwiQr8kFH97ktlRMqHPcAezMEDxDuZBtrBT Qr/qyW3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJ3fh-00000008xpY-0eYc; Tue, 20 Oct 2026 06:50:05 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJ3fd-00000008xns-20QN for linux-arm-kernel@lists.infradead.org; Tue, 20 Oct 2026 06:50:03 +0000 Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20261020064959epoutp01aa7648b313d2ee0fa0be1b366dfb1ead~gKicU1b562465124651epoutp017 for ; Tue, 20 Oct 2026 06:49:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20261020064959epoutp01aa7648b313d2ee0fa0be1b366dfb1ead~gKicU1b562465124651epoutp017 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1792478999; bh=tWkaG3M1ybkYTdaWSTR7V1saFfsOuJsMAGwFO7f5RRE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bEAZzL0QQPjcbejbEnUpg21qoiA2fCLVRFjRF9RpDjGAeQHIW+7apxeA9ZH2LWpdv JosjPLyi1ebytT5IMHtmbkzqrNhlltHkgkDzN2ULqjJNhjzdQsi+hxT6HxAr6E0jPQ DfFLgIL9QxOK9wnGPEAUKDykREHLmTGr4CaMRbjA= Received: from epsnrtp03.localdomain (unknown [182.195.42.155]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPS id 20261020064958epcas5p27b1e8ab2e53212c7476b6d5529ff1d59~gKibX1GIp0635106351epcas5p2H; Tue, 20 Oct 2026 06:49:58 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.89]) by epsnrtp03.localdomain (Postfix) with ESMTP id 4j831x01gPz3hhTD; Tue, 20 Oct 2026 06:49:57 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20261020063835epcas5p2d869b6a168944982aebd5defa736bba0~gKYgGN7AV2333523335epcas5p23; Tue, 20 Oct 2026 06:38:35 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20261020063833epsmtip108705944dd0b2e4142e079a6a0b4d202~gKYdvlOyP0323303233epsmtip1G; Tue, 20 Oct 2026 06:38:33 +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 v3 13/14] arm64: dts: exynos8855: add cmu_hsi clock DT nodes Date: Tue, 20 Oct 2026 12:25:57 +0530 Message-Id: <20261020065558.1829402-14-raghav.s@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261020065558.1829402-1-raghav.s@samsung.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20261020063835epcas5p2d869b6a168944982aebd5defa736bba0 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20261020063835epcas5p2d869b6a168944982aebd5defa736bba0 References: <20261020065558.1829402-1-raghav.s@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261019_235001_854870_90D6FE6D X-CRM114-Status: GOOD ( 15.44 ) X-Spam-Score: -4.7 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Add required dt node for cmu_hsi block, while at it add sysreg_hsi node which contians bits for DRCG and MEMCLK which are used by clock driver Signed-off-by: Alim Akhtar Signed-off-by: Raghav Sharma --- arch/arm64/boot/dts/exynos/exynos8855.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos8855.dtsi b/arch/arm64/boot/dts/exynos/exynos8855.dtsi index b461de6a7548..3dd7a4c4c609 100644 --- a/arch/arm64/boot/dts/exynos/exynos8855.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos8855.dtsi @@ -241,6 +241,27 @@ pinctrl_pericmmc: pinctrl@154f0000 { interrupts = ; }; + cmu_hsi: clock-controller@17000000 { + compatible = "samsung,exynos8855-cmu-hsi"; + reg = <0x17000000 0x10000>; + #clock-cells = <1>; + + clocks = <&oscclk>, + <&cmu_top CLKCMU_DOUT_HSI_NOC>, + <&cmu_top CLKCMU_DOUT_HSI_UFS_EMBD>; + clock-names = "oscclk", + "bus", + "ufs_embd"; + samsung,sysreg = <&sysreg_hsi>; + }; + + sysreg_hsi: syscon@17020000 { + compatible = "samsung,exynos8855-hsi-sysreg", + "syscon"; + reg = <0x17020000 0x10000>; + clocks = <&cmu_hsi CLK_GOUT_SYSREG_HSI>; + }; + pinctrl_hsi_ufs: pinctrl@17040000 { compatible = "samsung,exynos8855-pinctrl"; reg = <0x17040000 0x1000>; -- 2.34.1