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 ECB74E98DFF for ; Mon, 23 Feb 2026 09:20:59 +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=c4kgZ80Er6gtz71xbqyU0qfXrkIkUb0oGc15kJRWMks=; b=hLHt8CZMo3U45J pvdg1QGgBxFPg6TTvHbiBsWY71Tbh5dY1CgrP8t4q7xzxfQTVcvmLpHHPZqRP2xuirjBA7BDesEZI 2w5QCQ+FpOJuj4os8PoUnEcLkSsGIn2cWG9dvtATVSqv3P66DeS8xFWf1Op11ti/Ya/SL0xCvmh3/ ZsP1yGZHo6I/gXSMh0Kp95wJzO55ZjZw9vG1YVC+oV8YvHfJr3UfFwGuBABiCiXgCylfneFTb3cN+ DvycDXDc+Tojm7CmMHUGnGMuUSy4zOMLwUiPVyEkCg8bafXo/HrKGWSwK81u/5TAQ8ErT4dW+zKUA /nrX+MCz+OsBKRtLcddA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuS7f-0000000HWkv-2V7B; Mon, 23 Feb 2026 09:20:59 +0000 Received: from mgamail.intel.com ([192.198.163.15]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuS7d-0000000HWk8-3uI9 for linux-i3c@lists.infradead.org; Mon, 23 Feb 2026 09:20:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771838458; x=1803374458; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Uv3jpUhmVoyehRTPjsR3joBh7t+FveVb5u2E+JjKH+I=; b=IndEJ1AuzTlYLEndHS10Oq8pXQdQx1AnOmaVALSI3NgTTCMWBcH4ROB1 Wxg/RCBhtNEeXTQadhs5IsnoMuU6HUgpPpPmaBKX9O0xv8+6SfoaFGJxV IxHljUYWd4Nwdq1yxzq6B1dgJk7eFrPXGVhtrQuAul84QIDZL4rKuRtPd Acdya8EOqB6TFxVKqBAlk2AGIaMBTRqsN/P72a4t5vB74Mu7qAnlxM35B eTFBvK1GYDdmkXd2NXCjH7Ioyx04+sLdEtDjejM2JZEtCnzgCokoqojaQ Y9nG5JESVeHb0rcPDY+pdDVedC6dLcNJpV10ntts9IL1mdVZ7I3tMPEbl g==; X-CSE-ConnectionGUID: oLBxHA9MRbGA8DcSwWLxOA== X-CSE-MsgGUID: BMPuLAx2TYCIn+uYh510Fw== X-IronPort-AV: E=McAfee;i="6800,10657,11709"; a="72928685" X-IronPort-AV: E=Sophos;i="6.21,306,1763452800"; d="scan'208";a="72928685" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2026 01:20:55 -0800 X-CSE-ConnectionGUID: Gr+vAtJfRF6jFyxs+DZYiA== X-CSE-MsgGUID: UFP61TU/SyOUyuRrPR4Vdw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,306,1763452800"; d="scan'208";a="215346051" Received: from fpallare-mobl4.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.245.206]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2026 01:20:54 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, rafael@kernel.org, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH V4 1/5] i3c: mipi-i3c-hci-pci: Set d3hot_delay to 0 for Intel controllers Date: Mon, 23 Feb 2026 11:20:37 +0200 Message-ID: <20260223092041.104689-2-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260223092041.104689-1-adrian.hunter@intel.com> References: <20260223092041.104689-1-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-20260223_012057_980758_875C2936 X-CRM114-Status: UNSURE ( 7.04 ) 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 Reviewed-by: Frank Li --- Changes in V3 and V4: None Changes in V2: Add Frank's Rev'd-by 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