From patchwork Fri Sep 30 11:29:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 611060 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0DDEC433F5 for ; Fri, 30 Sep 2022 11:38:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231774AbiI3Lia (ORCPT ); Fri, 30 Sep 2022 07:38:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231605AbiI3Lhv (ORCPT ); Fri, 30 Sep 2022 07:37:51 -0400 Received: from mail-lj1-x22c.google.com (mail-lj1-x22c.google.com [IPv6:2a00:1450:4864:20::22c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D864D42 for ; Fri, 30 Sep 2022 04:29:33 -0700 (PDT) Received: by mail-lj1-x22c.google.com with SMTP id q17so4469328lji.11 for ; Fri, 30 Sep 2022 04:29:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=9+3+gDkO1P/t8FNjLc9iU10bIa+0fL4nXPeK3VaPHxE=; b=aMTmMPhBFSV5riprGwMVbgp22Kr25TTjYiIf1y/pZ/MDXrsSxIUlSxk6o2ptPVzkpo w5giACsS4c51ZgC0zInS/enJAWd4lNJE+GWnPN+2P5vPA06yKP3BrRU6S4Blg8ZyfVZK pYkw2f7xCldtNn++Dgvxuj76PJwNE3VVjw2ycjH6GgbEwJaN99DjhihTuSawoJW5NDUc 4hY0gNsxTOypfJ8JqlqYT6RUYnR1gkptJZyV1wtPesZ3EgernoLk5LgMNqyIXDsUppZ4 PXpNwmIj4mUKSZp+FrgIqBVLpIlhcnA3yofxqOWZ92Dj+yyq1sNlWOH/RHMh7NnoKQwC wTfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=9+3+gDkO1P/t8FNjLc9iU10bIa+0fL4nXPeK3VaPHxE=; b=dviPn7Ms3Wo8dLCZmFqyhZTwJ7kr8JDK/hJKAUxYGyfBGgRPPOyxWyuQkWioGB9MM8 rlRT6GL2DG4FiFLEiRcg9euu55SASIiEwTp+WoJTQuQ9VYyJOkFrrC3DuctfTyP7MI1J 4y8CL03ogHljycCll2b3eXjPs6HmrYF9CoiI+XT4Et+uFERPclOtgr7P4Bzgmjv4WxAy JoO/CkqgpeqIqfe6+NDjtuXgAvu/JczTizYO7tdTEdY18VoLlJyz+FsoZN1pf6xFKiVu 3NkcAM3nvGgx5BdnsZLNvLTDOCYfembdcoK1v80AxkQTKS+y/dZU/1z6+scHhMj6uvzR wZ4A== X-Gm-Message-State: ACrzQf3buvWSP3o7mq089v6aRrPilfhiW3CKypnifjeoEPDGFRJFPrN/ /LB3vD7yiJYtodtxtRVlIbqEtA== X-Google-Smtp-Source: AMsMyM5wPRGoZEol0UzGkJWgZkXm9ifzd2ikGpmWDl8w5OCUABWG+wZYgB6wXNmjMM+g9CY5BCqB2w== X-Received: by 2002:a2e:8704:0:b0:26d:c3d6:4994 with SMTP id m4-20020a2e8704000000b0026dc3d64994mr111165lji.96.1664537370968; Fri, 30 Sep 2022 04:29:30 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id v18-20020a197412000000b0049493c14b17sm264672lfe.181.2022.09.30.04.29.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Sep 2022 04:29:30 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Vinod Koul , Kishon Vijay Abraham I Cc: Philipp Zabel , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH v2 04/12] phy: qcom-qmp-ufs: split UFS-specific v2 PCS registers to a separate header Date: Fri, 30 Sep 2022 14:29:18 +0300 Message-Id: <20220930112926.638543-5-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220930112926.638543-1-dmitry.baryshkov@linaro.org> References: <20220930112926.638543-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Follow other QMP headers, split and rename UFS-specific PCS registers to ease comparing regs differences. Signed-off-by: Dmitry Baryshkov --- .../phy/qualcomm/phy-qcom-qmp-pcs-ufs-v2.h | 20 +++++++++++++++++++ drivers/phy/qualcomm/phy-qcom-qmp-pcs-v2.h | 11 ---------- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 18 ++++++++--------- drivers/phy/qualcomm/phy-qcom-qmp.h | 1 + 4 files changed, 30 insertions(+), 20 deletions(-) create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v2.h diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v2.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v2.h new file mode 100644 index 000000000000..af870669a904 --- /dev/null +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v2.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2017, The Linux Foundation. All rights reserved. + */ + +#ifndef QCOM_PHY_QMP_PCS_UFS_V2_H_ +#define QCOM_PHY_QMP_PCS_UFS_V2_H_ + +#define QPHY_V2_PCS_UFS_TX_LARGE_AMP_DRV_LVL 0x034 +#define QPHY_V2_PCS_UFS_TX_LARGE_AMP_POST_EMP_LVL 0x038 +#define QPHY_V2_PCS_UFS_TX_SMALL_AMP_DRV_LVL 0x03c +#define QPHY_V2_PCS_UFS_TX_SMALL_AMP_POST_EMP_LVL 0x040 + +#define QPHY_V2_PCS_UFS_RX_MIN_STALL_NOCONFIG_TIME_CAP 0x0cc +#define QPHY_V2_PCS_UFS_RX_SYM_RESYNC_CTRL 0x13c +#define QPHY_V2_PCS_UFS_RX_MIN_HIBERN8_TIME 0x140 +#define QPHY_V2_PCS_UFS_RX_SIGDET_CTRL2 0x148 +#define QPHY_V2_PCS_UFS_RX_PWM_GEAR_BAND 0x154 + +#endif diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v2.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v2.h index 2624a1ec3e73..431e9148b8d0 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v2.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v2.h @@ -12,10 +12,6 @@ #define QPHY_V2_PCS_START_CONTROL 0x008 #define QPHY_V2_PCS_TXDEEMPH_M6DB_V0 0x024 #define QPHY_V2_PCS_TXDEEMPH_M3P5DB_V0 0x028 -#define QPHY_V2_PCS_TX_LARGE_AMP_DRV_LVL 0x034 -#define QPHY_V2_PCS_TX_LARGE_AMP_POST_EMP_LVL 0x038 -#define QPHY_V2_PCS_TX_SMALL_AMP_DRV_LVL 0x03c -#define QPHY_V2_PCS_TX_SMALL_AMP_POST_EMP_LVL 0x040 #define QPHY_V2_PCS_ENDPOINT_REFCLK_DRIVE 0x054 #define QPHY_V2_PCS_RX_IDLE_DTCT_CNTRL 0x058 #define QPHY_V2_PCS_POWER_STATE_CONFIG1 0x060 @@ -32,13 +28,6 @@ #define QPHY_V2_PCS_FLL_CNT_VAL_L 0x0c8 #define QPHY_V2_PCS_FLL_CNT_VAL_H_TOL 0x0cc #define QPHY_V2_PCS_FLL_MAN_CODE 0x0d0 - -/* UFS only ? */ -#define QPHY_V2_PCS_RX_MIN_STALL_NOCONFIG_TIME_CAP 0x0cc -#define QPHY_V2_PCS_RX_SYM_RESYNC_CTRL 0x13c -#define QPHY_V2_PCS_RX_MIN_HIBERN8_TIME 0x140 -#define QPHY_V2_PCS_RX_SIGDET_CTRL2 0x148 -#define QPHY_V2_PCS_RX_PWM_GEAR_BAND 0x154 #define QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME_AUXCLK_LSB 0x1a8 #define QPHY_V2_PCS_OSC_DTCT_ACTIONS 0x1ac #define QPHY_V2_PCS_RX_SIGDET_LVL 0x1d8 diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c index e28c45ab74ea..d447d68ea817 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c @@ -259,15 +259,15 @@ static const struct qmp_phy_init_tbl sm6115_ufsphy_rx_tbl[] = { }; static const struct qmp_phy_init_tbl sm6115_ufsphy_pcs_tbl[] = { - QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_PWM_GEAR_BAND, 0x15), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_SIGDET_CTRL2, 0x6d), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_TX_LARGE_AMP_DRV_LVL, 0x0f), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_TX_SMALL_AMP_DRV_LVL, 0x02), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_SYM_RESYNC_CTRL, 0x03), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_TX_LARGE_AMP_POST_EMP_LVL, 0x12), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_TX_SMALL_AMP_POST_EMP_LVL, 0x0f), - QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_MIN_HIBERN8_TIME, 0x9a), /* 8 us */ + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_PWM_GEAR_BAND, 0x15), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_SIGDET_CTRL2, 0x6d), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0f), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_SYM_RESYNC_CTRL, 0x03), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_LARGE_AMP_POST_EMP_LVL, 0x12), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_SMALL_AMP_POST_EMP_LVL, 0x0f), + QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_MIN_HIBERN8_TIME, 0x9a), /* 8 us */ }; static const struct qmp_phy_init_tbl sdm845_ufsphy_serdes_tbl[] = { diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.h b/drivers/phy/qualcomm/phy-qcom-qmp.h index 26274e3c0cf9..e6f327acbf19 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp.h @@ -24,6 +24,7 @@ #include "phy-qcom-qmp-qserdes-pll.h" #include "phy-qcom-qmp-pcs-v2.h" +#include "phy-qcom-qmp-pcs-ufs-v2.h" #include "phy-qcom-qmp-pcs-v3.h" #include "phy-qcom-qmp-pcs-misc-v3.h"