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 X-Spam-Level: X-Spam-Status: No, score=-9.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UPPERCASE_50_75,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C308C433E0 for ; Thu, 18 Jun 2020 01:14:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE479221EA for ; Thu, 18 Jun 2020 01:14:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592442857; bh=ODYygIm/zaKj9Zv+hM2tviPDfsWFKYFxA44LxJQKfnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=h+qBcmRneorM1UeJclw+wXUpw6AO/Ew6RgWAYFPSjSxi2e0HLPiB2/yHPkDT0RbM0 N0p8a2d6jtI62fU6MwKFK8x3NhukiCTHL648gfj83uzD0Wn/0t8Du2wkScbNX+OAo/ xF5bssc3pFXTmUhr6x6xUlbA5zVq7YqkvaMrZb1Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728255AbgFRBOQ (ORCPT ); Wed, 17 Jun 2020 21:14:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:41894 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729027AbgFRBNA (ORCPT ); Wed, 17 Jun 2020 21:13:00 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D36C420CC7; Thu, 18 Jun 2020 01:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592442779; bh=ODYygIm/zaKj9Zv+hM2tviPDfsWFKYFxA44LxJQKfnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IcylqQbSAckpBvAq5fqSvrfzkEwzIUJptlFurscJKpTuS9qg9ssjFqklezgzBpk6w Iv46wcCQtWNy1wzacycvnzJaS2gzODu+vWbqxwy37QyZ3GNkZhDa+y1sRZsGYJmSwi PKDX1WWSTiQCnWgFEAi54wunC+0/RPw1FhHXbgks= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sanket Parmar , Roger Quadros , Kishon Vijay Abraham I , Sasha Levin Subject: [PATCH AUTOSEL 5.7 225/388] phy: cadence: sierra: Fix for USB3 U1/U2 state Date: Wed, 17 Jun 2020 21:05:22 -0400 Message-Id: <20200618010805.600873-225-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200618010805.600873-1-sashal@kernel.org> References: <20200618010805.600873-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sanket Parmar [ Upstream commit 2bcf14ca1a2f3202954f812f380c7fa8127fbd7f ] Updated values of USB3 related Sierra PHY registers. This change fixes USB3 device disconnect issue observed while enternig U1/U2 state. Signed-off-by: Sanket Parmar Link: https://lore.kernel.org/r/1589804053-14302-1-git-send-email-sparmar@cadence.com Reviewed-by: Roger Quadros Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sasha Levin --- drivers/phy/cadence/phy-cadence-sierra.c | 27 ++++++++++++------------ 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c index a5c08e5bd2bf..faed652b73f7 100644 --- a/drivers/phy/cadence/phy-cadence-sierra.c +++ b/drivers/phy/cadence/phy-cadence-sierra.c @@ -685,10 +685,10 @@ static struct cdns_reg_pairs cdns_usb_cmn_regs_ext_ssc[] = { static struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = { {0xFE0A, SIERRA_DET_STANDEC_A_PREG}, {0x000F, SIERRA_DET_STANDEC_B_PREG}, - {0x00A5, SIERRA_DET_STANDEC_C_PREG}, + {0x55A5, SIERRA_DET_STANDEC_C_PREG}, {0x69ad, SIERRA_DET_STANDEC_D_PREG}, {0x0241, SIERRA_DET_STANDEC_E_PREG}, - {0x0010, SIERRA_PSM_LANECAL_DLY_A1_RESETS_PREG}, + {0x0110, SIERRA_PSM_LANECAL_DLY_A1_RESETS_PREG}, {0x0014, SIERRA_PSM_A0IN_TMR_PREG}, {0xCF00, SIERRA_PSM_DIAG_PREG}, {0x001F, SIERRA_PSC_TX_A0_PREG}, @@ -696,7 +696,7 @@ static struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = { {0x0003, SIERRA_PSC_TX_A2_PREG}, {0x0003, SIERRA_PSC_TX_A3_PREG}, {0x0FFF, SIERRA_PSC_RX_A0_PREG}, - {0x0619, SIERRA_PSC_RX_A1_PREG}, + {0x0003, SIERRA_PSC_RX_A1_PREG}, {0x0003, SIERRA_PSC_RX_A2_PREG}, {0x0001, SIERRA_PSC_RX_A3_PREG}, {0x0001, SIERRA_PLLCTRL_SUBRATE_PREG}, @@ -705,19 +705,19 @@ static struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = { {0x00CA, SIERRA_CLKPATH_BIASTRIM_PREG}, {0x2512, SIERRA_DFE_BIASTRIM_PREG}, {0x0000, SIERRA_DRVCTRL_ATTEN_PREG}, - {0x873E, SIERRA_CLKPATHCTRL_TMR_PREG}, - {0x03CF, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG}, - {0x01CE, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG}, + {0x823E, SIERRA_CLKPATHCTRL_TMR_PREG}, + {0x078F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG}, + {0x078F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG}, {0x7B3C, SIERRA_CREQ_CCLKDET_MODE01_PREG}, - {0x033F, SIERRA_RX_CTLE_MAINTENANCE_PREG}, + {0x023C, SIERRA_RX_CTLE_MAINTENANCE_PREG}, {0x3232, SIERRA_CREQ_FSMCLK_SEL_PREG}, {0x0000, SIERRA_CREQ_EQ_CTRL_PREG}, - {0x8000, SIERRA_CREQ_SPARE_PREG}, + {0x0000, SIERRA_CREQ_SPARE_PREG}, {0xCC44, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG}, - {0x8453, SIERRA_CTLELUT_CTRL_PREG}, - {0x4110, SIERRA_DFE_ECMP_RATESEL_PREG}, - {0x4110, SIERRA_DFE_SMP_RATESEL_PREG}, - {0x0002, SIERRA_DEQ_PHALIGN_CTRL}, + {0x8452, SIERRA_CTLELUT_CTRL_PREG}, + {0x4121, SIERRA_DFE_ECMP_RATESEL_PREG}, + {0x4121, SIERRA_DFE_SMP_RATESEL_PREG}, + {0x0003, SIERRA_DEQ_PHALIGN_CTRL}, {0x3200, SIERRA_DEQ_CONCUR_CTRL1_PREG}, {0x5064, SIERRA_DEQ_CONCUR_CTRL2_PREG}, {0x0030, SIERRA_DEQ_EPIPWR_CTRL2_PREG}, @@ -725,7 +725,7 @@ static struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = { {0x5A5A, SIERRA_DEQ_ERRCMP_CTRL_PREG}, {0x02F5, SIERRA_DEQ_OFFSET_CTRL_PREG}, {0x02F5, SIERRA_DEQ_GAIN_CTRL_PREG}, - {0x9A8A, SIERRA_DEQ_VGATUNE_CTRL_PREG}, + {0x9999, SIERRA_DEQ_VGATUNE_CTRL_PREG}, {0x0014, SIERRA_DEQ_GLUT0}, {0x0014, SIERRA_DEQ_GLUT1}, {0x0014, SIERRA_DEQ_GLUT2}, @@ -772,6 +772,7 @@ static struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = { {0x000F, SIERRA_LFPSFILT_NS_PREG}, {0x0009, SIERRA_LFPSFILT_RD_PREG}, {0x0001, SIERRA_LFPSFILT_MP_PREG}, + {0x6013, SIERRA_SIGDET_SUPPORT_PREG}, {0x8013, SIERRA_SDFILT_H2L_A_PREG}, {0x8009, SIERRA_SDFILT_L2H_PREG}, {0x0024, SIERRA_RXBUFFER_CTLECTRL_PREG}, -- 2.25.1