From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B32482D028A for ; Thu, 12 Feb 2026 08:21:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770884484; cv=none; b=YrcURJeQIcNpAkLI0ERKX6v2rR/oq8poorjH8Sb0v5pkhMap3eCQhv6wLEI12qVkUWfiUIGhXDrTEAmaJtLKh6yd/z3FMyQOmloeJUV+QV2GkB11pmSIIm4y3il5a2c6e7jjo1dGPdEZ76Sqn6cfcGpPk403Ml9rc0jFduQRKSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770884484; c=relaxed/simple; bh=i2C4QG32uqinxmG+92zNMFriCWwEXJhhsJXYSYJnB+8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:MIME-Version: Content-Type:References; b=uaba9kUxSP89eWyoDghd9U1ELWE1fSeKWw1gTB4tZYLXz1F97aGP1UOByZfxlesrqetU6HnT09hag+AjLEHb9oV9HIia0JYGw/azI54qLcNT7gSmRkbvo1MLXUriBEDlCN+ZfGdiHBPFldc0MRv3fgwI7b+KTJZ43uNxtGukYSI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=vJWWlKJb; arc=none smtp.client-ip=203.254.224.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="vJWWlKJb" Received: from epcas2p4.samsung.com (unknown [182.195.41.56]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20260212082121epoutp0300ec9a86e1b8e60ba44330572a0b733f~Tcg2-mEhc1455114551epoutp03H for ; Thu, 12 Feb 2026 08:21:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20260212082121epoutp0300ec9a86e1b8e60ba44330572a0b733f~Tcg2-mEhc1455114551epoutp03H DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1770884481; bh=QJr6ZwYHC77eHqB4PbJ9qOH8wUGggnjBluftMUJoltU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vJWWlKJbZ1ojOdZgX/IsfkhowEfRyjI7tLe5WeETiH6aph4j4bhNRJa/JqAbJdqee YiB1omGg+WwWD7AnxAuUnIdP8ZfV6ctIdI+PlX1fpMoHgmdBsoyAHEoi6gUd8T4yMX cHy7Cl7JsF6YpGM0fggtM20ZZC3yKDpgPv+ngPv4= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas2p2.samsung.com (KnoxPortal) with ESMTPS id 20260212082121epcas2p2c521dc6014dc4ae082f1391593640d73~Tcg2jSnMa1450514505epcas2p2x; Thu, 12 Feb 2026 08:21:21 +0000 (GMT) Received: from epcas2p1.samsung.com (unknown [182.195.38.204]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4fBStn15pfz6B9mL; Thu, 12 Feb 2026 08:21:21 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas2p4.samsung.com (KnoxPortal) with ESMTPA id 20260212082120epcas2p4c6d8af1b07e82baded76eb356c9b87ee~Tcg13PRPb1340313403epcas2p4G; Thu, 12 Feb 2026 08:21:20 +0000 (GMT) Received: from asswp146.dsn.sec.samsung.com (unknown [10.229.19.146]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260212082120epsmtip13610ddac2922bc1f19dbba658114bc75~Tcg1wg_pT2276322763epsmtip10; Thu, 12 Feb 2026 08:21:20 +0000 (GMT) From: Sanghoon Bae To: robh@kernel.org, krzk@kernel.org, conor+dt@kernel.org, vkoul@kernel.org, alim.akhtar@samsung.com, kishon@kernel.org Cc: krzk+dt@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, sowon.na@samsung.com, Sanghoon Bae Subject: [PATCH v2 2/2] arm64: dts: exynosautov920: Add hsi0 syscon node for PCIe PHY Date: Thu, 12 Feb 2026 17:21:04 +0900 Message-ID: <20260212082105.1878720-3-sh86.bae@samsung.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260212082105.1878720-1-sh86.bae@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20260212082120epcas2p4c6d8af1b07e82baded76eb356c9b87ee X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P cpgsPolicy: CPGSC10-234,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20260212082120epcas2p4c6d8af1b07e82baded76eb356c9b87ee References: <20260212082105.1878720-1-sh86.bae@samsung.com> Add the syscon-hsi0 node to control PCIe PHY power, PLL settings, and device direction (RC/EP mode) on ExynosAutov920. Signed-off-by: Sanghoon Bae --- arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index 2cb8041c8a9f..d21f8e008a00 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -1021,6 +1021,12 @@ cmu_hsi0: clock-controller@16000000 { "noc"; }; + syscon_hsi0: syscon@16030000 { + compatible = "samsung,exynosautov920-hsi0-sysreg", + "syscon"; + reg = <0x16030000 0x1000>; + }; + pinctrl_hsi0: pinctrl@16040000 { compatible = "samsung,exynosautov920-pinctrl"; reg = <0x16040000 0x10000>; -- 2.45.2