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 F186FCAC5B0 for ; Tue, 23 Sep 2025 19:45:26 +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=77OIhL5tTOlsASD3w7ZMMFb8VEF+vZbIAkMZ977QPE8=; b=GHqznDvh59diFP X4PJYSQk+oATUM/boIJlqlLCvgr1ZSMH9nxu7988x5G8qEDCKB1oqgKXtnfwVzDnIpUglVCwiK2Iu k/DrRktmMLmPA5/nYSpl7trrTNLghCAqfnSD68dB6m+ZgsA9A/PhG7vcXknrIZ+/xxRp1AaGCBEd+ skBFxghujSLdNyPJxOjUrho6rbeHnqGwtGf43TA5pKHVy/9YyF4VNJCyjLbslguAdpzcieAUFDOfi sXHMMx9PeWlZb62P88H+G04371NZ0IAsZ3KJOkaAKStJCgjfBQaA9LouaCKwp9KfVs0o4dfMpE+qs 9kdq9ytVWRtdsnShfm+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v18x4-0000000Eh4I-2nFF; Tue, 23 Sep 2025 19:45:26 +0000 Received: from mail-northeuropeazlp170120005.outbound.protection.outlook.com ([2a01:111:f403:c200::5] helo=DUZPR83CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v18x0-0000000Eh0S-2LZq for linux-phy@lists.infradead.org; Tue, 23 Sep 2025 19:45:23 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ILEYKiqQ2fCCvlEep06BaQbArEfsxyuejyUBUmWzRl/JgcGZJvwXazTc1FNBjVTl27dDX7SC6zTF4ogToTeDZLZWsXaPFvOS+fQDHn5lS7xHA80nvQpCF8JiueY2vn5QRsP1udyNO+YSM8YzLWfozwzxufPEYEb3CPdd6jhblLprigRhuXsOd4niqLOZc6eJqDnPojcdbymOlAusWpCzLYt45cdRYaDnP+OWpL6uwYCYRPnlnzbv94Nd6Km3QZJdUZtoIHWQDqkXS3U5RG3qQROM4TsLayNLACrmv/3qc8r9L0PmUoJxyZ//j643muO+dVhuTgnfqyV7uqdihYtUEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=NhHmU+JdFxXjPbl5fqsDCvDarf5KJ4skCquXaR3IwMw=; b=UuZiQLh/DXGtZOnSgyKrJ2MGU7lpfNtbQ9v1+tFR3cWepb8pnH0Ch9vj8zyUbsh6Urhe7KNv/qiP6OwP/BFuC0L6+zt0PISvxZf6xvIct35iXoqAbLdgwpIDdcm87be4AoJo0eQt1BdEdYbapi7Mm5aHkH7R3Y3N2REHiNBdvTSQ3S1pxGwrNN1ibNvxlQM4xOp7xChzoq0TDFJiAuTqYZe6/Ci314tdGPSLc5DWf4MpnT1AOtUGY317Ba8wBUFvykD+DqulZkLI8u2UxJk9b3v11jvHTO9NG8goMAe1YdBTt0Tk1gN8io6QzOyv0F4ZFc6qPuVkqTjHkpKfs6aivQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=NhHmU+JdFxXjPbl5fqsDCvDarf5KJ4skCquXaR3IwMw=; b=BhPknK/qTWPc16rhWg2CsQH7ZcNdtP01mggNgZb7uz9tJSd8iK9U+NakZlCSUqfZDK23t/J7JgcfJ4uS69norJyRPln437bJ+rqEeQaOMeQHfr72xkD40772FgXaqoUO1jzc1NAC/YTq0rbA+5mEyNhnaOxZiDQpu7OzfrK2ZOwi8XWbvqPRE2MjkJ4uc/po0V1AQ2TYAmCvpsPwDS5IdiuEjsdOTMXaww7/MhzEWEvJ+YgiPSH3vhx/2sivTYIL0lS0o4PgDp+0bANluK2xZ61I+l2q371IEi/GyLaqZxaUFGlhojsngcyuwk8wCmD9DE7Q/6N/wt5hqnHi6p2tjg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM8PR04MB7779.eurprd04.prod.outlook.com (2603:10a6:20b:24b::14) by DBAPR04MB7352.eurprd04.prod.outlook.com (2603:10a6:10:1a8::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9160.8; Tue, 23 Sep 2025 19:45:13 +0000 Received: from AM8PR04MB7779.eurprd04.prod.outlook.com ([fe80::b067:7ceb:e3d7:6f93]) by AM8PR04MB7779.eurprd04.prod.outlook.com ([fe80::b067:7ceb:e3d7:6f93%5]) with mapi id 15.20.9160.008; Tue, 23 Sep 2025 19:45:13 +0000 From: Vladimir Oltean To: linux-phy@lists.infradead.org Cc: Ioana Ciornei , Vinod Koul , Kishon Vijay Abraham I , Josua Mayer , linux-kernel@vger.kernel.org Subject: [PATCH v2 phy 04/16] phy: lynx-28g: convert iowrite32() calls with magic values to macros Date: Tue, 23 Sep 2025 22:44:33 +0300 Message-Id: <20250923194445.454442-5-vladimir.oltean@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250923194445.454442-1-vladimir.oltean@nxp.com> References: <20250923194445.454442-1-vladimir.oltean@nxp.com> X-ClientProxiedBy: AM8P189CA0028.EURP189.PROD.OUTLOOK.COM (2603:10a6:20b:218::33) To AM8PR04MB7779.eurprd04.prod.outlook.com (2603:10a6:20b:24b::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7779:EE_|DBAPR04MB7352:EE_ X-MS-Office365-Filtering-Correlation-Id: df50b1df-252a-4ac9-635d-08ddfad9b506 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|52116014|376014|366016|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?x00Z5MnAv0e1QUgEp+J/KhtpYNzAnfZ4jgMhLGP41tBm+oKfYb+9HGJ6EsxH?= =?us-ascii?Q?zMhiy2XHYjLjSwiu2VgKqyRh4Gx6JifXTnuBy2jiFAENCh9xz3cjvLUK3Wpx?= =?us-ascii?Q?kH2mYa/v9KdMplOR5Q63/IlYbl3Zq6v3AvFpQRC707MD/6dT3YtkAo9ZSwy+?= =?us-ascii?Q?26mXmFf32hHF5m6VCF5l8WAFxqCFnVkSE2eTzkGgdP0M+5Io26RPkJqyWNaP?= =?us-ascii?Q?y+oxBRHgl5QJAqYk6thGrNQMGyJjQ8ygouOxNbWW8M1uiIPf359KxQkc351w?= =?us-ascii?Q?f4bMEWwYFMFehQ9AXZktnZiurMM3xrd6A/srV+vqWSbCvpd6p022eLeYNSKV?= =?us-ascii?Q?qh04E+sFbb/NjX7fSJKbBub857UUF5AgaenxiERNXt3fNFyYm9KucRvneKHq?= =?us-ascii?Q?/1YrOUFFrUxf/XWwmtA0zQGUgUNN/8aCzvYlU6EhOiDpwFZEZpzXFCTygIdT?= =?us-ascii?Q?nmkw1Qh0KlLJVloPGSxdcbzJCYb0v8ncZm0tVrOKOGV6Tfrixyom6my4MQgF?= =?us-ascii?Q?1I7lFpGk75KY4VZ2qdC84zKK2ices1JomPRpUo/xXM+KYS6rYLWM8UF2ai9k?= =?us-ascii?Q?c/ew54vDZIiZVXcTBXuzIxanC9nqg5QfwjnrTdkZ9+HwD7u2Z3j4shs0siyH?= =?us-ascii?Q?y3cWTa6Y98uYjS7AB9B82U3NY+HTs+DnSyPjokTtmmCljz8DRpFlnZWGb3Ql?= =?us-ascii?Q?mSbepshSJsHrrN6HCoVVluWk1fZ/DVvrflbhbSDqUfMJr0Zw7rsDxXDiof3q?= =?us-ascii?Q?7R9flE7lppTV2GL44G0HserP0Huhrvoo6XSEs3t8AmF3TPvTYO7vihRpDApa?= =?us-ascii?Q?ss0E4df7JDECmCO2LQeaRPqzSsC3lW7rzdcuqde8HUj6j3l/ChZlEOhux1Ka?= =?us-ascii?Q?DxMr40TiufJBh5pN/m5pwsDkegfapnfPFKba2yvgPGu3MtDE/i/5ymWJndRY?= =?us-ascii?Q?qKNr2dFMfbA2wdmnrq850wfFMjZZA+XbTNYNEfKiqh+gDCeYUD2NiAQa3oaT?= =?us-ascii?Q?NG0/McdJfTgU1UAO10Pa7+NqzNVL98nMxdu4cZkg1/LuI2pwYqao+PHgirV/?= =?us-ascii?Q?ZSmu/IMCD0hXkVDmsFBPh5agdN6OzAteI7Tp4hwoguDpWc2Ck+7E2OmYDBge?= =?us-ascii?Q?N+aipjhghsZ2uK++ed6vi7pcip2XnlSe6dWA/xS8I1HsJMTIfjRIwGOkXWoG?= =?us-ascii?Q?FJO6Inoxl6PtjlFAB7t6WQLtSGEGwYjobatxRo5skNKfFFLgyrB0u/2rQTQ1?= =?us-ascii?Q?mgHyHxSfsll7x9sf/LaALUiRwaxNFk4OpI1mvB1tInTKvUUFHsDm+I1NvVta?= =?us-ascii?Q?JpHpgnmUfx0D5JgIqwqbnef8qqScGaGztaih2Q5ExwFNq0ezU/9RrsnXY92e?= =?us-ascii?Q?HHyKRJVpdH2QIurJEgDyYOZkXDQ4GHbrNCjFgKlBqOv7afDv6Fr5eTmJ0lqr?= =?us-ascii?Q?bQfphfYIpaJjGhI7GAtMqkRieyP+6cu7dzD5vVb/gqGrowyFdpdtYQ=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM8PR04MB7779.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(52116014)(376014)(366016)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?qD4cGw7hvKOMgAY4jqX8mrWRt+dqAhXmp5hxNBOuGNygZkrmW06Efoho+i7Z?= =?us-ascii?Q?VsWu/US6TYX0hFQen4yV8mNoVGybfBDhijHaXJS5sZ02nMH01Erh3y4Z4Tnv?= =?us-ascii?Q?BtX0P/3oOZkefiEfgLFpWysTSLIhWOZvezyYb0EaCJYExNk4Wx1vBNjnwV7M?= =?us-ascii?Q?J6WWiBFSTXqe6uS4k45hqAoSWH5zsTY9DwvLMgiiavpZw86vLSPQgeBKodkU?= =?us-ascii?Q?ViuJ47rDdO8/28R8NxzxiagebefC/M23ea0BUDnKTHZ+N5vH/yX5xLV+ikr3?= =?us-ascii?Q?QJmcsJZsmDpsjfyr/j6T/Og4TBRRQNtWi7yxBCuyaO/vjJBayzq8nk3GEEMI?= =?us-ascii?Q?tqaOq2dzPJrIZLZ0tgLyOMZvlV7Cwag0TZBoHbQoorGOtoQ+Ah9oEgHdcTSJ?= =?us-ascii?Q?P8Y0CeBVjNKc4Dq82Wuxb+f0BzZ0fDdAu+02+CWloAggwjJm32hvgTgtBZEh?= =?us-ascii?Q?OsHnMqtIrE3fQV2/Mj9S2mb8KcQZA7kNz5uCwBHs/irkxWeiSCcs96dpmRIX?= =?us-ascii?Q?bUf0a51gddhQoAZpgfXa2+PEbPDVr3KN8VpMHSu3+dfz82JgculXTZHoja9/?= =?us-ascii?Q?+xEyKmzSrbGan8DHH91/A2grIDmgShPOFqS5yOJR2amiG+6r1ul6to3FSvEl?= =?us-ascii?Q?d1Ao2h2bhs3PQ3BAwQV2nAx6cgX4edDGSHkjMYxxZxEE5s5P1PiyT856GZ/u?= =?us-ascii?Q?IQIEfZSH7fgRVN9FDFEse/wFS6TET2jDhfDsQDiEri4rIc8WfoKRO+tNqj4w?= =?us-ascii?Q?fikArnSzZW6k3xcGDXrAU2UwDrCTVJmkO4iWSa2ilpCM+DoMrruRqXDJ2tfB?= =?us-ascii?Q?ybxPOCVeEBv5XYL/IyP2pVAlQyP4QVFvFa+F/An4U2UEJVpkf6iDqTiErYTh?= =?us-ascii?Q?kZV8WOI/omSu/4xU5D9kUjHeWlvWzoCnFCZoCThQGMCk/zrbIMgKhxqB7kXm?= =?us-ascii?Q?j2QYv4mbJqTehmw7ntQBS7102SScsmULTMd1CRk/zzofr273Yl/6GCs7x3qj?= =?us-ascii?Q?/RJylqnnircNVmOb7lHnCJKnG5O7y8kRwYDNcbH9lvkFZgh40AGCOFFFd32l?= =?us-ascii?Q?D4GXh2Nqh4MWQoAtgxudC3WwnYnPn/T+1C7RpzmeOc49R9c/cN/yUQkKv4U3?= =?us-ascii?Q?w+xHtNGpVlbPOb2oRN1uQ1pmVXe6RKKv6ukjLh386HRAMWWaMinetfTGUd1m?= =?us-ascii?Q?MiRvZlagZRnqyjdfaTP6GMTOPxgTtYpOKoOBCaGPVVy+qPFD9kHwfzYrxnNC?= =?us-ascii?Q?+d/CBN3JH2WQOZtXda/3FM4e2e9a2GRRHtyWFxtBBIdpR6necTf5XRu5bTRs?= =?us-ascii?Q?Hx6WrZRT9XU2KmabNCLh3Y4nNJDacRy5F+Wt8E+0pYpsDv3jpGwxOt+W+SUM?= =?us-ascii?Q?PKS84zOgtLUfraDTpvjLsFcpHJQieJSsFA56umAfyiRGQ97/XtER7LziaNw4?= =?us-ascii?Q?9PUAEPa024lDNPakkzr4+jVdLZh3snk+DNOTmVlzk1ZJZ5Clcyx+O2hc+NTy?= =?us-ascii?Q?sclbg8pO4pF/ny4CbfpvY30MCqddstFNe97A1phTA7sqJHPEC7ikX1y9IOen?= =?us-ascii?Q?hndE2AYl9QQxwbo9P8fbmTzPbxJKjSJqr3HSLzHcJdgdRRzHLFWe9VXMShsE?= =?us-ascii?Q?qA=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: df50b1df-252a-4ac9-635d-08ddfad9b506 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7779.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Sep 2025 19:45:10.9978 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 1rcioqVvPNzT1YlB9wkyQn/lBAAuF5tNhRpnEHdOD/ShmRPVLbxuGqQd9GXKkwWz71vVfU7YUTPssuOn6zNbFg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAPR04MB7352 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250923_124522_600439_D3EC03E4 X-CRM114-Status: GOOD ( 12.63 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The driver will need to become more careful with the values it writes to the TX and RX equalization registers. As a preliminary step, convert the magic numbers to macros defining the register field meanings. Signed-off-by: Vladimir Oltean --- v1->v2: remove duplicate LNaRSCCR0_SMP_AUTOZ_D1F definition drivers/phy/freescale/phy-fsl-lynx-28g.c | 102 ++++++++++++++++++++--- 1 file changed, 90 insertions(+), 12 deletions(-) diff --git a/drivers/phy/freescale/phy-fsl-lynx-28g.c b/drivers/phy/freescale/phy-fsl-lynx-28g.c index 414d9a4bcbb7..684cafb3d3e1 100644 --- a/drivers/phy/freescale/phy-fsl-lynx-28g.c +++ b/drivers/phy/freescale/phy-fsl-lynx-28g.c @@ -70,6 +70,12 @@ #define LNaTGCR0_N_RATE_QUARTER 0x2 #define LNaTECR0(lane) (0x800 + (lane) * 0x100 + 0x30) +#define LNaTECR0_EQ_TYPE GENMASK(30, 28) +#define LNaTECR0_EQ_SGN_PREQ BIT(23) +#define LNaTECR0_EQ_PREQ GENMASK(19, 16) +#define LNaTECR0_EQ_SGN_POST1Q BIT(15) +#define LNaTECR0_EQ_POST1Q GENMASK(12, 8) +#define LNaTECR0_EQ_AMP_RED GENMASK(5, 0) /* Lane a Rx Reset Control Register */ #define LNaRRSTCTL(lane) (0x800 + (lane) * 0x100 + 0x40) @@ -89,12 +95,56 @@ #define LNaRGCR0_N_RATE_QUARTER 0x2 #define LNaRGCR1(lane) (0x800 + (lane) * 0x100 + 0x48) +#define LNaRGCR1_RX_ORD_ELECIDLE BIT(31) +#define LNaRGCR1_DATA_LOST_FLT BIT(30) +#define LNaRGCR1_DATA_LOST BIT(29) +#define LNaRGCR1_IDLE_CONFIG BIT(28) +#define LNaRGCR1_ENTER_IDLE_FLT_SEL GENMASK(26, 24) +#define LNaRGCR1_EXIT_IDLE_FLT_SEL GENMASK(22, 20) +#define LNaRGCR1_DATA_LOST_TH_SEL GENMASK(18, 16) +#define LNaRGCR1_EXT_REC_CLK_SEL GENMASK(10, 8) +#define LNaRGCR1_WAKE_TX_DIS BIT(5) +#define LNaRGCR1_PHY_RDY BIT(4) +#define LNaRGCR1_CHANGE_RX_CLK BIT(3) +#define LNaRGCR1_PWR_MGT GENMASK(2, 0) #define LNaRECR0(lane) (0x800 + (lane) * 0x100 + 0x50) +#define LNaRECR0_EQ_GAINK2_HF_OV_EN BIT(31) +#define LNaRECR0_EQ_GAINK2_HF_OV GENMASK(28, 24) +#define LNaRECR0_EQ_GAINK3_MF_OV_EN BIT(23) +#define LNaRECR0_EQ_GAINK3_MF_OV GENMASK(20, 16) +#define LNaRECR0_EQ_GAINK4_LF_OV_EN BIT(7) +#define LNaRECR0_EQ_GAINK4_LF_DIS BIT(6) +#define LNaRECR0_EQ_GAINK4_LF_OV GENMASK(4, 0) + #define LNaRECR1(lane) (0x800 + (lane) * 0x100 + 0x54) +#define LNaRECR1_EQ_BLW_OV_EN BIT(31) +#define LNaRECR1_EQ_BLW_OV GENMASK(28, 24) +#define LNaRECR1_EQ_OFFSET_OV_EN BIT(23) +#define LNaRECR1_EQ_OFFSET_OV GENMASK(21, 16) + #define LNaRECR2(lane) (0x800 + (lane) * 0x100 + 0x58) +#define LNaRECR2_EQ_OFFSET_RNG_DBL BIT(31) +#define LNaRECR2_EQ_BOOST GENMASK(29, 28) +#define LNaRECR2_EQ_BLW_SEL GENMASK(25, 24) +#define LNaRECR2_EQ_ZERO GENMASK(17, 16) +#define LNaRECR2_EQ_IND GENMASK(13, 12) +#define LNaRECR2_EQ_BIN_DATA_AVG_TC GENMASK(5, 4) +#define LNaRECR2_SPARE_IN GENMASK(1, 0) #define LNaRSCCR0(lane) (0x800 + (lane) * 0x100 + 0x74) +#define LNaRSCCR0_SMP_OFF_EN BIT(31) +#define LNaRSCCR0_SMP_OFF_OV_EN BIT(30) +#define LNaRSCCR0_SMP_MAN_OFF_EN BIT(29) +#define LNaRSCCR0_SMP_OFF_RNG_OV_EN BIT(27) +#define LNaRSCCR0_SMP_OFF_RNG_4X_OV BIT(25) +#define LNaRSCCR0_SMP_OFF_RNG_2X_OV BIT(24) +#define LNaRSCCR0_SMP_AUTOZ_PD BIT(23) +#define LNaRSCCR0_SMP_AUTOZ_CTRL GENMASK(19, 16) +#define LNaRSCCR0_SMP_AUTOZ_D1R GENMASK(13, 12) +#define LNaRSCCR0_SMP_AUTOZ_D1F GENMASK(9, 8) +#define LNaRSCCR0_SMP_AUTOZ_EG1R GENMASK(5, 4) +#define LNaRSCCR0_SMP_AUTOZ_EG1F GENMASK(1, 0) #define LNaPSS(lane) (0x1000 + (lane) * 0x4) #define LNaPSS_TYPE GENMASK(30, 24) @@ -104,6 +154,12 @@ #define SGMIIaCR1(lane) (0x1804 + (lane) * 0x10) #define SGMIIaCR1_SGPCS_EN BIT(11) +enum lynx_28g_eq_type { + EQ_TYPE_NO_EQ = 0, + EQ_TYPE_2TAP = 1, + EQ_TYPE_3TAP = 2, +}; + struct lynx_28g_priv; struct lynx_28g_pll { @@ -151,6 +207,8 @@ static void lynx_28g_rmw(struct lynx_28g_priv *priv, unsigned long off, lynx_28g_rmw((lane)->priv, reg(lane->id), val, mask) #define lynx_28g_lane_read(lane, reg) \ ioread32((lane)->priv->base + reg((lane)->id)) +#define lynx_28g_lane_write(lane, reg, val) \ + iowrite32(val, (lane)->priv->base + reg((lane)->id)) #define lynx_28g_pll_read(pll, reg) \ ioread32((pll)->priv->base + reg((pll)->id)) @@ -311,12 +369,22 @@ static void lynx_28g_lane_set_sgmii(struct lynx_28g_lane *lane) SGMIIaCR1_SGPCS_EN); /* Configure the appropriate equalization parameters for the protocol */ - iowrite32(0x00808006, priv->base + LNaTECR0(lane->id)); - iowrite32(0x04310000, priv->base + LNaRGCR1(lane->id)); - iowrite32(0x9f800000, priv->base + LNaRECR0(lane->id)); - iowrite32(0x001f0000, priv->base + LNaRECR1(lane->id)); - iowrite32(0x00000000, priv->base + LNaRECR2(lane->id)); - iowrite32(0x00000000, priv->base + LNaRSCCR0(lane->id)); + lynx_28g_lane_write(lane, LNaTECR0, + LNaTECR0_EQ_SGN_PREQ | LNaTECR0_EQ_SGN_POST1Q | + FIELD_PREP(LNaTECR0_EQ_AMP_RED, 6)); + lynx_28g_lane_write(lane, LNaRGCR1, + FIELD_PREP(LNaRGCR1_ENTER_IDLE_FLT_SEL, 4) | + FIELD_PREP(LNaRGCR1_EXIT_IDLE_FLT_SEL, 3) | + LNaRGCR1_DATA_LOST_FLT); + lynx_28g_lane_write(lane, LNaRECR0, + LNaRECR0_EQ_GAINK2_HF_OV_EN | + FIELD_PREP(LNaRECR0_EQ_GAINK2_HF_OV, 31) | + LNaRECR0_EQ_GAINK3_MF_OV_EN | + FIELD_PREP(LNaRECR0_EQ_GAINK3_MF_OV, 0)); + lynx_28g_lane_write(lane, LNaRECR1, + FIELD_PREP(LNaRECR1_EQ_OFFSET_OV, 31)); + lynx_28g_lane_write(lane, LNaRECR2, 0); + lynx_28g_lane_write(lane, LNaRSCCR0, 0); } static void lynx_28g_lane_set_10gbaser(struct lynx_28g_lane *lane) @@ -353,12 +421,22 @@ static void lynx_28g_lane_set_10gbaser(struct lynx_28g_lane *lane) lynx_28g_lane_rmw(lane, SGMIIaCR1, 0, SGMIIaCR1_SGPCS_EN); /* Configure the appropriate equalization parameters for the protocol */ - iowrite32(0x10808307, priv->base + LNaTECR0(lane->id)); - iowrite32(0x10000000, priv->base + LNaRGCR1(lane->id)); - iowrite32(0x00000000, priv->base + LNaRECR0(lane->id)); - iowrite32(0x001f0000, priv->base + LNaRECR1(lane->id)); - iowrite32(0x81000020, priv->base + LNaRECR2(lane->id)); - iowrite32(0x00002000, priv->base + LNaRSCCR0(lane->id)); + lynx_28g_lane_write(lane, LNaTECR0, + FIELD_PREP(LNaTECR0_EQ_TYPE, EQ_TYPE_2TAP) | + LNaTECR0_EQ_SGN_PREQ | + FIELD_PREP(LNaTECR0_EQ_PREQ, 0) | + LNaTECR0_EQ_SGN_POST1Q | + FIELD_PREP(LNaTECR0_EQ_POST1Q, 3) | + FIELD_PREP(LNaTECR0_EQ_AMP_RED, 7)); + lynx_28g_lane_write(lane, LNaRGCR1, LNaRGCR1_IDLE_CONFIG); + lynx_28g_lane_write(lane, LNaRECR0, 0); + lynx_28g_lane_write(lane, LNaRECR1, FIELD_PREP(LNaRECR1_EQ_OFFSET_OV, 31)); + lynx_28g_lane_write(lane, LNaRECR2, + LNaRECR2_EQ_OFFSET_RNG_DBL | + FIELD_PREP(LNaRECR2_EQ_BLW_SEL, 1) | + FIELD_PREP(LNaRECR2_EQ_BIN_DATA_AVG_TC, 2)); + lynx_28g_lane_write(lane, LNaRSCCR0, + FIELD_PREP(LNaRSCCR0_SMP_AUTOZ_D1R, 2)); } static int lynx_28g_power_off(struct phy *phy) -- 2.34.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy