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 641A0C61DB9 for ; Fri, 28 Aug 2026 09:57:21 +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=h9QmgQleydVyCmStdFw412xTzhh6WevipRCZBJfKZCY=; b=eCq+vDJ0F1Pb4V Ol6JCcz3bJM/cYE4AuNDyjvtUQFLVZ97rX1TI3CZC/RjlPdbbKYdFkm9XvgqrYMETl5rZLTG+VdjK bgt5TeLlxgr00ISgjsmL+bLjtjJhuC0DZoMHWNzWHp72Uyi0x/vuSlKOf+XQz9Z30pz6rgKLo0BGw l1euMj8oxaPs5bixdL7wBIdKXjX6jfKoXhppPy8ga8RSeACSkZlQOywT+EXKogEObLyD4tjgBIG5d PPLAt9rBAG5fsD7MVJAnptAd8gQwuxTdoXW5bcSbFBcBw2zNRf17rVI+IOZhMjtSUUWAs8Z7vpJwU tGJTh31BuXhB4cMo27Uw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wztKg-00000005WFz-0u1s; Fri, 28 Aug 2026 09:57:10 +0000 Received: from mail-sh0chn02on2126.outbound.protection.partner.outlook.cn ([139.219.146.126] helo=CHN02-SH0-obe.outbound.protection.partner.outlook.cn) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wztKc-00000005WBU-4C8L for linux-riscv@lists.infradead.org; Fri, 28 Aug 2026 09:57:08 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ZbxVH0OreKYiFkX1eJuxe9dhhSGNycjpMVrjOgroZQuw5Qn2UOX78dL0VlV3EY3JuQomF8TQ548sWI7u6MQCYyV92OUP7S931Ep78703OR8FTt4YInaoKYo8uq5SaB8yGnYy6LoFaN3gut+emowbuHXAy/ihWhsZDlynQ61QDp2FadeztDW45P9uHU6LLI6f3wMq0xKg/hXpXCUqdp3hHewC81DnMOw0aMtRI78/8pyvm2aTLj7D5ql/PithaTUVA0/ufFPqbHvEP9Lv2vLRnH1uqwLT54UHoYLOx6jiEB5DHagmVUqxS93M01C0K++UiZaphA01YHjD/6ygVMDd2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=YL9bCQY8NgWI/OKcF86X3e9eQ4u4obpqWEsbnUv4WcU=; b=XzIFprI2zoJhfIQpDAqwk4MyoaRStWClpCfGNY5du92qnGo/RPG+iZSErYqRuzp4iJ9cyRwNnVeu7DzdcQhEjolR/zyi5yejcbPRy2NDiiFYMzWMH8Sef+Qe+OLxAtiAtPYI37KtPcpcvHwNinPPMVxJDEAK2bN3JrN2u8aSIgZt9YYnf69dw7gnV0xpo70Tfj5ZcVHKdk0LQumaH/3i6WENKsU1e3VhcpITs3w9NIMHRD/GOVVZbiaEj6rQcD99qx+b8Bmf7p/+btoWlZg9sVd126qkxyHGMjOIY3NXk/0CgK0WdScN+ChDV6ShdefJlPST228bmHCAexrHzbHanA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=starfivetech.com; dmarc=pass action=none header.from=starfivetech.com; dkim=pass header.d=starfivetech.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=starfivetech.com; Received: from ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) by ZQ4PR01MB1203.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:15::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.315.12; Fri, 28 Aug 2026 09:56:26 +0000 Received: from ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d]) by ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d%4]) with mapi id 15.21.0315.011; Fri, 28 Aug 2026 09:56:26 +0000 From: Changhuang Liang To: Michael Turquette , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stephen Boyd , Brian Masney , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Philipp Zabel , Emil Renner Berthing Cc: Chen Wang , Inochi Amaoto , Alexey Charkov , Thomas Bogendoerfer , Keguang Zhang , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Changhuang Liang , Hal Feng Subject: [PATCH v5 4/8] clk: starfive: Add Peripheral-1 domain PLL clock driver Date: Fri, 28 Aug 2026 02:56:04 -0700 Message-Id: <20260828095608.19955-5-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260828095608.19955-1-changhuang.liang@starfivetech.com> References: <20260828095608.19955-1-changhuang.liang@starfivetech.com> X-ClientProxiedBy: NT0PR01CA0028.CHNPR01.prod.partner.outlook.cn (2406:e500:c510:c::15) To ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: ZQ4PR01MB1202:EE_|ZQ4PR01MB1203:EE_ X-MS-Office365-Filtering-Correlation-Id: b28e1762-a9b7-4495-7cf4-08df04ea9fcc X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|52116014|1800799024|376014|23010399003|366016|56012099006|10067099003|18002099003|22082099003|38350700014|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230040)(7416014)(52116014)(1800799024)(376014)(23010399003)(366016)(56012099006)(10067099003)(18002099003)(22082099003)(38350700014)(921020);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?2U4KeZAGrU2pF9IPzX0aL3jUDpk1ivBhpQf5qQZL+IxAEFlU96OTo9PW9RFe?= =?us-ascii?Q?iDQ05Z/JWJsdh5Z1ZuPW3U46sw+EQgMQ0tKS33/ZhWvaDdz9BTecPXNC9ssh?= =?us-ascii?Q?wBJplEAYBrlI7MdCbQrK3JhUuTgUWn2q5DNDv93gUpuHKS1MKTzF1tzqlMrS?= =?us-ascii?Q?rGMXBmXxknZiki/fu6Wwz4RBw4fB67PgI8VXFS81mgRZAGjnCpr6OYIMWcAv?= =?us-ascii?Q?KaDTbKUgALOZe/3u/M/yAeQ4kM7+c/lnecs4gLMBVG6B1IuTHW6w+rMmg3sM?= =?us-ascii?Q?4ju1H0VYz50N2xp551w9BBpwgM9LZC3egLyyRi81n2zqpfiQYCxKB9BzxXor?= =?us-ascii?Q?U9v8REd789T48SElwfoLuaHWsIM2to+XF9K/2bu3Hr7ywzhMNxP5LvwhZWGH?= =?us-ascii?Q?c39fG9+40vj+dP2kuJ6NJTH1cmAgAxzs6sUsGQq+2YRndM98dQw6arbNzDhh?= =?us-ascii?Q?et+rX2drFx/bg/7SzMMT9M8wqC7Z1KTSWJjYMDCI2YJqleSVacKSKqnyaUT9?= =?us-ascii?Q?YoQvvQmO3X3m35Z9nmQGxqCsLhk9FV+da3ZNXUr4OzVgFgnyvRublUQYPClR?= =?us-ascii?Q?O6QNU65Oi7xMOOGb7w70PR9fb/cCcPoykyxkwSn6Xv+4CWm6LwjuTEsvbmty?= =?us-ascii?Q?TcgsHsVMjXV+JB8cSN4W/MqflcBqYZ8zCs2sKd8F9TDJoRy4hDThZwiMo6Gy?= =?us-ascii?Q?d4UXa/psd696KC60ukLKQXUB0HX/yGWtNizdAQc1ujRg7q4vgCgzfEVFgbmF?= =?us-ascii?Q?9hTcfXFFLbqd/ELZ4QEW3uiluDeQvAFbEDiZ6kmUyQu0ZVip9D/PV9Ql2ZIL?= =?us-ascii?Q?btXFkhKKkn7p1jlP7ZR3NJ7lR9dVkR/zeS8Az58B8e7XTNza7sk1rwJzUJrn?= =?us-ascii?Q?+losES91/83HPF4gzTdOCkoW4iMXu8jryqmQlyI2dr8RNYsetmMQKJbxvnc5?= =?us-ascii?Q?8MiSIKsWfFY3A4XMc/hkFhOEXJ2igXmjmG/c6vMAZPQRoEpn42m31jtqfk/2?= =?us-ascii?Q?nbopc8gvPBXh98jegW0PZw4DquMnnl05Sa7cvUyNL90HkPfy8CmrFWyDlxv1?= =?us-ascii?Q?FFs+IiLf0lqOboVoUzWCeA3BZwWpIPKUpOXAp8cONxbk10eYqWHqLlBtsnFn?= =?us-ascii?Q?szkVUKHIWizXtN0dqhf/wgfqHWLbV8GAUYbQu9BjcHv0PjEtWKnFXyR8eW/l?= =?us-ascii?Q?n3w/EMth6UUKmy0xVk1B3QwAZT+4fI69BCJaGxOpq7W+HxnNBV5+SvekHCbW?= =?us-ascii?Q?0LyxOC592VySUehAAl7UIrECv71YcGfRGQ6RdP09Gb9EW3Tp3au+t+Dicz84?= =?us-ascii?Q?q57Zfnmi1U+He0cVT5W2z1rkGmN/nkaYSVdFkKEw77ZtvAGPnyAQlZCIYETg?= =?us-ascii?Q?FZjrnrnin6L7IRkB7nqO3NaSXXSN9inyckmHcFq1w2zrjcyTPRVJ1xI285By?= =?us-ascii?Q?P4uGdJFV0rUIc5smGWrDCQDEyRoXowKKspMpr2DbYhjrCB4U3otyT8aT2QDT?= =?us-ascii?Q?40atRKm2ZjIjudCgvio6GOdlNUnyirIgMP/Ba2GMjRA54SGNh9EhkxiPHsQk?= =?us-ascii?Q?lBfXcvM+KGL7FtkX1brFhksojwTRwgYhEhIR2TE3pS6RM9LyAKvKuULel/sK?= =?us-ascii?Q?e/+N+gs4Nk/4+ZBK5DeJYcVpIc1XP8qUm0KxadGRF2bytbtCY5Jwc7bp+l/3?= =?us-ascii?Q?GAS/I4Cp7R+pXIETmHlDXCxuSiOMfccSy7hLSv5aKuhrtlKt5UmIoXJlc+yk?= =?us-ascii?Q?OzpA9M/YWLTDNCreVxZUd0/GcBuLV4i57cTqCtId2N6tRiPdPmO8?= X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: b28e1762-a9b7-4495-7cf4-08df04ea9fcc X-MS-Exchange-CrossTenant-AuthSource: ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Aug 2026 09:56:26.1269 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: /Pi2XUukbOB2YY5q2AzRi2Pu3Xvw5QYrtvHUjxN5W8p2exQdIsfk2JIIz1ebbDqoLh8CHcdVz6r3N5Xt/CC3CbvrTtfsUkmviX4IeoSHm3b/xmKjQAcwWA3zjJE39Dsg X-MS-Exchange-Transport-CrossTenantHeadersStamped: ZQ4PR01MB1203 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260828_025707_048028_90032880 X-CRM114-Status: GOOD ( 10.08 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add Peripheral-1 domain PLL clock driver support for StarFive JHB100 SoC. Signed-off-by: Changhuang Liang Reviewed-by: Xingyu Wu --- .../clk/starfive/clk-starfive-jhb100-pll.c | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/clk/starfive/clk-starfive-jhb100-pll.c b/drivers/clk/starfive/clk-starfive-jhb100-pll.c index f6ebaaf5aa18..eb91131857f1 100644 --- a/drivers/clk/starfive/clk-starfive-jhb100-pll.c +++ b/drivers/clk/starfive/clk-starfive-jhb100-pll.c @@ -33,6 +33,9 @@ /* Peripheral-0 domain PLL */ #define JHB100_PLL6_OFFSET 0x00 +/* Peripheral-1 domain PLL */ +#define JHB100_PLL7_OFFSET 0x40 + #define JHB100_PLL_CFG0_OFFSET 0x0 #define JHB100_PLL_CFG1_OFFSET 0x4 #define JHB100_PLL_CFG2_OFFSET 0x8 @@ -534,6 +537,28 @@ static const struct jhb100_pll_match_data jhb100_per0_pll = { .num_pll = ARRAY_SIZE(jhb100_per0_pll_info), }; +static const struct jhb100_pll_preset jhb100_pll7_presets[] = { + { + .freq = 1950000000, + .fbdiv = 156, + .frac = 0, + .refdiv = 1, + .postdiv = 0, + .foutpostdiv_en = 1, + .foutvcop_en = 0, + }, +}; + +static const struct jhb100_pll_info jhb100_per1_pll_info[] = { + JHB100_PLL(JHB100_PER1PLL_PLL7_OUT, "pll7_out", jhb100_pll7_presets, + ARRAY_SIZE(jhb100_pll7_presets), JHB100_PLL7_OFFSET, false), +}; + +static const struct jhb100_pll_match_data jhb100_per1_pll = { + .pll_info = jhb100_per1_pll_info, + .num_pll = ARRAY_SIZE(jhb100_per1_pll_info), +}; + static const struct platform_device_id jhb100_pll_ids[] = { { .name = "jhb100-sys0-pll", @@ -548,6 +573,10 @@ static const struct of_device_id jhb100_pll_match[] = { .compatible = "starfive,jhb100-per0-syscon", .data = &jhb100_per0_pll, }, + { + .compatible = "starfive,jhb100-per1-syscon", + .data = &jhb100_per1_pll, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, jhb100_pll_match); -- 2.25.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv