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 B9739D73E83 for ; Thu, 29 Jan 2026 18:19:01 +0000 (UTC) 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:References: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=bAKrsYOESFy2c1cDpTWYutB2aSFzNRrygn1uPj6i5As=; b=sKKCVJGI5IAV9y zErRwEdeDqMJFo48x9AwLyyZxJ2Dbo8RkErKUrgdywSvY5OI03m+/ywvA6D/nlfd+QeX2kO8W9EEP DoXdNteDJwzTD6mKquKf2ciUGpvRo+iTANztlSA6dIsNN/Hc2FjcSJwgC/BqRbFu/EKoR9mLPLBui yy2Ai7Q7hoNqD8if2n/PGNtBl8KQ6gRzVY6ket3CiKcXMTqH3DX6OkzTb9pxsJfZiTqR7NYdevWYj wj6cBvTYIB+nXjlvFjxQKmrEbycSt1QnYGeXiiNmGWJBFd9PPPlKdjeoT17iyYTsvRcrIprY6EDIT hodkSjDGO0D4C/AzuEmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vlWbd-00000000VUS-1xad; Thu, 29 Jan 2026 18:19:01 +0000 Received: from mgamail.intel.com ([192.198.163.18]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vlWbZ-00000000VQW-2E9p for linux-i3c@lists.infradead.org; Thu, 29 Jan 2026 18:19:00 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769710738; x=1801246738; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=QGA7s2M35n/1FOK4su0sUXCzqna1KL1Zl+xDOLqoMB4=; b=NTy11+8bHTcsFEN6WNDyhHbSLE29tx7KJfYPtDaoPA/O/Ume8cbXv9zf vloT110BhUl93NFS/WaS34CKInLusHavlh9v8NOzRbVjL+0iMp+pLHlEX SSNiOhegQE9QcZzk8YUDtA5RqenLjN6zA9vTL3cMCwfwzCkJx/QmNYLuR vr6ceIfHWFgK0TzwUEQI+c2c+zCN6bPyHY4AtpSx9NjdcvGP/obM/Mj8U lU3qejKWD5J67O9ZnYLVry+VfNlyQDDS6v2Kq1f7NBAfdTkJ0lBwScYGD Zo7h5vVO+ywXz5y6efTxs9RiWZcSQN/lqG53cqkYzDSdPh2e1TqhSkmzr Q==; X-CSE-ConnectionGUID: hpiXaATCQMe+spfSIYxaCQ== X-CSE-MsgGUID: BFTC7BuQQO2D+wfvAweWHA== X-IronPort-AV: E=McAfee;i="6800,10657,11686"; a="70158277" X-IronPort-AV: E=Sophos;i="6.21,261,1763452800"; d="scan'208";a="70158277" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2026 10:18:57 -0800 X-CSE-ConnectionGUID: zEFqbPbfRa+kk3Nk8tUvvA== X-CSE-MsgGUID: wf2kJr/yTf+2bXraxa8fpg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,261,1763452800"; d="scan'208";a="208255266" Received: from egrumbac-mobl6.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.245.96]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2026 10:18:55 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 1/7] i3c: mipi-i3c-hci-pci: Set d3hot_delay to 0 for Intel controllers Date: Thu, 29 Jan 2026 20:18:35 +0200 Message-ID: <20260129181841.130864-2-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260129181841.130864-1-adrian.hunter@intel.com> References: <20260129181841.130864-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo, Business Identity Code: 0357606 - 4, Domiciled in Helsinki X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260129_101857_582282_48363043 X-CRM114-Status: UNSURE ( 7.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Set d3hot_delay to 0 for Intel controllers because a delay is not needed. Signed-off-by: Adrian Hunter --- drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c index 0f05a15c14c7..bc83caad4197 100644 --- a/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c +++ b/drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c @@ -164,6 +164,7 @@ static int intel_i3c_init(struct mipi_i3c_hci_pci *hci) dma_set_mask_and_coherent(&hci->pci->dev, DMA_BIT_MASK(64)); hci->pci->d3cold_delay = 0; + hci->pci->d3hot_delay = 0; hci->private = host; host->priv = priv; -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c