From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) (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 94BCE2D73A8 for ; Thu, 12 Feb 2026 08:21:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.24 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770884488; cv=none; b=s3uJx6lKjrg9X8U3f3Qpl9Yh0ToEDRIUUIHkWPAneLjmS7SMexNxwnBLIRag1cecESUKrCtFmJjDoYODcjHmKMxZAC37DRpXURqqnJdEMWXoAQXVOnyg7SpI6s2w8+ZihJ7cdcVcLzoikkXT/h3olDmdwXrCd/8oA4FU6NKgQRk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770884488; c=relaxed/simple; bh=7gcQw7FbIiJo3iJ+fuHTuQo7HyMAPDNUNBl/8HU+sbY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: References; b=VC+yb5h/s74UuG3WhvTPx/ZgqKiKL4SegkmfLMpliZl74t08GGRCcY1+p+wblbyUCGHdmzZiVZBBN4AI6hkbsIP+jOLvlplI8lglGbg9krpPbx8kD0JxKNp68Xa0gcn9SxRbCuokltQSHPPgXbvlLz9a8vzV2xRONmTTunL98oM= 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=XZDYIfJw; arc=none smtp.client-ip=203.254.224.24 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="XZDYIfJw" Received: from epcas2p1.samsung.com (unknown [182.195.41.53]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20260212082119epoutp01c42c6aa89c96cb6fbe4aaf7bf203434a~Tcg0W-MZa0515205152epoutp01V for ; Thu, 12 Feb 2026 08:21:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20260212082119epoutp01c42c6aa89c96cb6fbe4aaf7bf203434a~Tcg0W-MZa0515205152epoutp01V DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1770884479; bh=jq+7d+WH907G/sC72dBql4EeICkftJSTEn0lJUay7qs=; h=From:To:Cc:Subject:Date:References:From; b=XZDYIfJwI10eXCIBvMXvfcr2mnmXSCKQ/rqccSq7kbXZ8bT37HuzPUm5AxvAOv1vq rpGJNr98hb7wa6zs0voQuVRm01a4HaRaObjfFTvtQPfogGJZZTVSBT5QLC5Z6R04nI VsqO2TRZI683eka1pTTbytImiJh45b6KUwA0oQNk= Received: from epsnrtp03.localdomain (unknown [182.195.42.155]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPS id 20260212082118epcas2p32103198bb7805f633677ab604cd5da4f~Tcgz5wPNP2198121981epcas2p3e; Thu, 12 Feb 2026 08:21:18 +0000 (GMT) Received: from epcas2p1.samsung.com (unknown [182.195.38.206]) by epsnrtp03.localdomain (Postfix) with ESMTP id 4fBStk0fDDz3hhT7; Thu, 12 Feb 2026 08:21:18 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas2p1.samsung.com (KnoxPortal) with ESMTPA id 20260212082117epcas2p1d77535385304e28d140c1254ab305511~TcgzDqxP_0985509855epcas2p1X; Thu, 12 Feb 2026 08:21:17 +0000 (GMT) Received: from asswp146.dsn.sec.samsung.com (unknown [10.229.19.146]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260212082117epsmtip1d33214a4fe5e4052e8cfb17b4aeb1bda~Tcgy8iyVS2155921559epsmtip1G; Thu, 12 Feb 2026 08:21:17 +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 0/2] Add ExynosAutov920 hsi0 support to exynos-sysreg Date: Thu, 12 Feb 2026 17:21:02 +0900 Message-ID: <20260212082105.1878720-1-sh86.bae@samsung.com> X-Mailer: git-send-email 2.45.2 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: 20260212082117epcas2p1d77535385304e28d140c1254ab305511 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: 20260212082117epcas2p1d77535385304e28d140c1254ab305511 References: The ExynosAutov920 SoC includes a PCIe IP and a hsi0 register block that is mapped in the exynos-sysreg. To manage PCIe PHY power, configure the PCIe PLL, and set the device direction, the hsi0 registers need to be defined in exynos-sysreg. This patch must be applied before the ExynosAutov920 PCIe PHY is enabled. Sanghoon Bae (2): dt-bindings: soc: samsung: exynos-sysreg: Add hsi0 for ExynosAutov920 arm64: dts: exynosautov920: Add hsi0 syscon node for PCIe PHY .../bindings/soc/samsung/samsung,exynos-sysreg.yaml | 1 + arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 6 ++++++ 2 files changed, 7 insertions(+) -- 2.45.2