From patchwork Wed Mar 24 14:06:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Roese X-Patchwork-Id: 1457910 X-Patchwork-Delegate: sr@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=pvpzYs9a; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4F599828Jgz9sRR for ; Thu, 25 Mar 2021 01:09:48 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id E98A3828E1; Wed, 24 Mar 2021 15:08:09 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1616594890; bh=yAnDNxvYVMC/dZbWIe19wTuQwwd+TCwAwEAEAOoSlp4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=pvpzYs9anVVe99YS45EYcZz4IsRI7qG4GxYbaLlPr+PvDdfKgFQkMxXmGvBCJ3uxf MB4kxJO38QXtL7R4Xj6UVmu5fcIc5Dn/DErlIzhS+e0lHQKUde/SzZ7ixeL64cbVvK ZJLfM2WhUNYkGPFZmCPP8G6hWJr5mz+nlqUqpPXEeNIB7Ev1IYCk/zZ059Ev+cyjw4 2i0lYpyMUibNL/0jvLZPyTehAyh4jw8/qd5gGRaiGtTAd8aSteCfd8umHyBgPXy4EJ pPKQ9tvvs968I0H9wuyRrbr7G0iaKcMGCshXe8pokqhNR016uivUJjAMK+UrpDUx97 lmU98TBoFQZCg== Received: by phobos.denx.de (Postfix, from userid 109) id 4332382777; Wed, 24 Mar 2021 15:07:13 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mout-u-107.mailbox.org (mout-u-107.mailbox.org [91.198.250.252]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 7801982822 for ; Wed, 24 Mar 2021 15:07:00 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=none smtp.mailfrom=sr@denx.de Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-u-107.mailbox.org (Postfix) with ESMTPS id 4F595w2dn1zQjpS; Wed, 24 Mar 2021 15:07:00 +0100 (CET) Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter01.heinlein-hosting.de (spamfilter01.heinlein-hosting.de [80.241.56.115]) (amavisd-new, port 10030) with ESMTP id nsjG--I6oKWH; Wed, 24 Mar 2021 15:06:54 +0100 (CET) From: Stefan Roese To: u-boot@lists.denx.de Cc: Nadav Haklai , =?utf-8?q?Pali_Roh=C3=A1r?= , Kostya Porotchkin , =?utf-8?q?Marek_Beh=C3=BAn?= , Grzegorz Jaszczyk , Igal Liberman , Baruch Siach Subject: [PATCH v1 05/23] phy: marvell: cp110: utmi: update analog parameters according to latest ETP Date: Wed, 24 Mar 2021 15:06:31 +0100 Message-Id: <20210324150325.v1.5.I5bcca205a3995202a18ff126f371a81f69e205c8@changeid> In-Reply-To: <20210324140649.1413122-1-sr@denx.de> References: <20210324140649.1413122-1-sr@denx.de> MIME-Version: 1.0 X-MBO-SPAM-Probability: ** X-Rspamd-Score: 2.17 / 15.00 / 15.00 X-Rspamd-Queue-Id: 463131808 X-Rspamd-UID: 1dd90d X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean From: Igal Liberman Add UTMI analog parameters initialization values according to latest ETP. Signed-off-by: Igal Liberman Signed-off-by: Stefan Roese --- drivers/phy/marvell/comphy_cp110.c | 9 +++------ drivers/phy/marvell/utmi_phy.h | 5 ++++- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/phy/marvell/comphy_cp110.c b/drivers/phy/marvell/comphy_cp110.c index 82d869368858..72563f8bc1c5 100644 --- a/drivers/phy/marvell/comphy_cp110.c +++ b/drivers/phy/marvell/comphy_cp110.c @@ -614,15 +614,12 @@ static void comphy_utmi_phy_config(u32 utmi_index, void __iomem *utmi_base_addr, /* Impedance Calibration Threshold Setting */ reg_set(utmi_base_addr + UTMI_CALIB_CTRL_REG, - 0x6 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET, + 0x7 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET, UTMI_CALIB_CTRL_IMPCAL_VTH_MASK); /* Set LS TX driver strength coarse control */ - mask = UTMI_TX_CH_CTRL_DRV_EN_LS_MASK; - data = 0x3 << UTMI_TX_CH_CTRL_DRV_EN_LS_OFFSET; - /* Set LS TX driver fine adjustment */ - mask |= UTMI_TX_CH_CTRL_IMP_SEL_LS_MASK; - data |= 0x3 << UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET; + mask = UTMI_TX_CH_CTRL_AMP_MASK; + data = 0x4 << UTMI_TX_CH_CTRL_AMP_OFFSET; reg_set(utmi_base_addr + UTMI_TX_CH_CTRL_REG, data, mask); /* Enable SQ */ diff --git a/drivers/phy/marvell/utmi_phy.h b/drivers/phy/marvell/utmi_phy.h index 682a3acc40d8..fa6bf3c9141e 100644 --- a/drivers/phy/marvell/utmi_phy.h +++ b/drivers/phy/marvell/utmi_phy.h @@ -52,6 +52,9 @@ #define UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET 16 #define UTMI_TX_CH_CTRL_IMP_SEL_LS_MASK \ (0xf << UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET) +#define UTMI_TX_CH_CTRL_AMP_OFFSET 20 +#define UTMI_TX_CH_CTRL_AMP_MASK \ + (0x7 << UTMI_TX_CH_CTRL_AMP_OFFSET) #define UTMI_RX_CH_CTRL0_REG 0x14 #define UTMI_RX_CH_CTRL0_SQ_DET_OFFSET 15 @@ -64,7 +67,7 @@ #define UTMI_RX_CH_CTRL1_REG 0x18 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET 0 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_MASK \ - (0x3 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET) + (0x7 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET) #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_OFFSET 3 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_MASK \ (0x1 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_OFFSET)