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 634C1CD4855 for ; Tue, 12 May 2026 08:36:31 +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=Lv0H68yePcc0bZpHptBUoZjvYbQIWDcw116QG7gKGEM=; b=ru6YCiOytvndLn eb38JQ5aC/90RQhkTAIX2L3y2zrnVhHKQfIqO+qKcKWvE7lBTMNGtPaH0gHc734QZ+PnrBKPd2QZv 5b7aApLCf0bwVpBuKCjJcvR2NKPZZcbGKCvlzpB/Fry6c23aGhmJEcYrpLIG3c6nkDMi1NZn9rb4n eFu+b1nBU5OFMRE2U8wqzJ/fg1BWDZW9MYVHg0y7XdJdcaSjBCMud6fotRb/LjpXpocCZdvZQCs4m pXmSV6j1jTqyO2tI0NXWj5OOGMbwX5YoZvQALrS9xfu+KSPUEyxGmJa4yI8hbu/9mRpINVnpdw0I7 qWJqIoN512nswWEG+bWA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMib3-0000000G64A-11r1; Tue, 12 May 2026 08:36:09 +0000 Received: from mail-bjschn02on20729.outbound.protection.partner.outlook.cn ([2406:e500:4440:2::729] helo=CHN02-BJS-obe.outbound.protection.partner.outlook.cn) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMiaz-0000000G5wh-1kup for linux-riscv@lists.infradead.org; Tue, 12 May 2026 08:36:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=eC5tqqv6VVAwKEmK1XjKqPMvG4+v+ekh7yPgrjJaq4ZIJa67VpmIcqOi+tNkOdJ4UR1+KX1dJ3s3D2/ZAIyaRololwtKTEysDAx/+AqGY1ChpNzVSdfoC4zSuyOhwkkkq52cG+ZFU/Uhkauxf5IBSLp6Xu63W+4Kfag473Y0R6kW+6NG+9sBlHak5Fhwhv/faOAGD1LVR5C7U/FD0sKYMuGejMormuS8d1QEzCTIGoyKsOeIcQTnrtTLprSQrSvVLnXKq2DxmdRf+eQsqt78cf8A/4NCbhkspNygpP8MDJ8XqMdj5DIyGvh5VGwBOlp2YSMFQTxbIgzKfYeRt+T5rA== 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=jcbxma7J028mW9paovwHZoprV4N/UVecgOUszvaC2TQ=; b=TQ53J7aK+cThkQdUpFSDyBtloAsmY2zrBvmfMbmb/K27Kgo0wTXdDFQ7qXA6LeZ3JK/hVQJdR/83mIqEILfo33A3d7awiSoCEniaMEHa4pwoXyKyDFp+HCHLgdGKDEcBrmCu6Ts96TC27M8Zv8hSXrrnfTrSwPo9h5NWOsxcg3cm5ZkLIYq+FOt8OMSjMrte9+o81LU0Eh5NDOXXZdI2EG9VvRQqNV9M2gvicz36PDYFKZgWDMxL80D5PhmhRSPcELAL5cupIZC0hYRaLfCq0jkPpRjHKXi9S0R0HHRZCtPiRaAVwY+fvnHePnqwahmQ8+FZMXgEdNJzX+HbhTBeWw== 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 ZQ4PR01MB1204.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:14::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9891.23; Tue, 12 May 2026 08:35:43 +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%5]) with mapi id 15.20.9891.021; Tue, 12 May 2026 08:35:43 +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 Subject: [PATCH v2 07/12] clk: starfive: Add Peripheral-1 domain PLL clock driver Date: Tue, 12 May 2026 01:35:16 -0700 Message-Id: <20260512083521.3448-8-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260512083521.3448-1-changhuang.liang@starfivetech.com> References: <20260512083521.3448-1-changhuang.liang@starfivetech.com> X-ClientProxiedBy: BJSPR01CA0012.CHNPR01.prod.partner.outlook.cn (2406:e500:c211:c::24) 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_|ZQ4PR01MB1204:EE_ X-MS-Office365-Filtering-Correlation-Id: 171d4258-4a6d-44ab-b7e0-08deb0017475 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|52116014|376014|1800799024|366016|921020|38350700014|56012099003|22082099003|18002099003; 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)(376014)(1800799024)(366016)(921020)(38350700014)(56012099003)(22082099003)(18002099003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?0TkhbzfvfP7Gq5CfftMhEhS4T685gWWcZmdjUZegg8NOxuCGB3NYhLdVx5Yf?= =?us-ascii?Q?ViqqotYbLnMfq0mHslKDPNmUt/VV8RS3tIdgG4EPGsFW7A3lwdkc7renhtD1?= =?us-ascii?Q?TWFA2la5ZpjWSIaxXxL2t2QSXsHj3pszyiKfhEHY/oVoE5aKFleO7OUavBx/?= =?us-ascii?Q?M+n5Vk9K68rMIIuOTnw0kcWq1puesZx0L9IrvqD2eAshBalAB40/U/ACX8W8?= =?us-ascii?Q?5dY7E7AxxdY5KcE6BFaPgE668UOkkNcz428ng8N9IDCTcdcToJgXk/M6LBEO?= =?us-ascii?Q?1fW9Ul/qypeP0Nwzph7xOBqV18RintaHQy7T/NjSHGT8tztNQ/T0JvnJ7Joe?= =?us-ascii?Q?OZiv6ZehFUXzFFtMD2IY9VLP6xISfsRze7LcekuRN7rvNXyWtrgy0GNIQ0Ws?= =?us-ascii?Q?f5i3g7XSh3EvfIdc3qgPtl8ZWVXOWCNFULOG47bBMsDEp1iFQ7UcQX+/1dQu?= =?us-ascii?Q?pgWrPxgnejnkyxemIDwW+d4+NXD/C0kVPAXYmfbX0CLO3gPACoycs8+t3sYQ?= =?us-ascii?Q?nz5jU9nRKH9S9DpHEhLYN1rQwSx3xDw6M2RPS9Bihv/XD75Kad+CMcho4l6X?= =?us-ascii?Q?v8pAlmULZLGQ/0uI+VMkGgbplt41mfv7ReVP33XmAcbwNWx64xTM+l8NruiH?= =?us-ascii?Q?KfpAMXv6JUljkBGxf0tfeGh3f0dMd7nliAjI9QlC5nc16cZwS3B4POYnmeVU?= =?us-ascii?Q?ikbuOyUbR45MPbxTmFZ1UtdHn4SlnULHOOJl030VuCd5OcRHkOnvyo4nu4Jc?= =?us-ascii?Q?AfUyKA58Iu2AvpPjQc5jdHjaDV2bfC/umUqxPCI8HdfWDQ7gsQdxdTvM9rZ2?= =?us-ascii?Q?WqJvHkU7rLSfX6OYaaCu4Srzh/GmL3B4/9/ry+KTPKcPlObxco6C6V7Fl0QK?= =?us-ascii?Q?N44GBtye0qd3b2tMfIkHwDAnGjL0//zaoeH26wGizDjsgwDOSfwbjGqHXFlL?= =?us-ascii?Q?vxOGmSMQ3liTftAAVhaXtnyqubgS/ScbyubTDeZn1SfDNsIxMmKxSv2Jb76w?= =?us-ascii?Q?1yuU7W8itIrwE6uOejJwt9Olb47niRtGW5GnMYHULYCX26dKLjNC347n2em6?= =?us-ascii?Q?H/89TFxNEYY605Np1SkvB0A73CtqwI1iVZTMK09wzTz/Ng0BjNmf0MK5duoX?= =?us-ascii?Q?AU7NKt5dAvkzBrRtPrARKJBCwO7IbU2aK6HK4w4HwBl0IQ1b/HWfV40rKbS0?= =?us-ascii?Q?HQ4ZECJs6HCUJAqOiq+nRXUR9cgmU6iC9eQJE6YGG6zx2rJtuQeQaQjoKNay?= =?us-ascii?Q?7Kk9G4UMHeoTGnM/mlMo8gWf1EM9EOuullsrKatZTouW1Wk4fggGoz+/TpwN?= =?us-ascii?Q?6jSr/wOivfI1GY7F4HiNj1/7p4lqULN3dnCALkVvdfylYS7yez4AlQ/GWQoS?= =?us-ascii?Q?K49CkMDzaoilWSSUTgureXI6UiKDTMDdfkf7M9pA2uSLpD5p9/FU+ubDO+Ey?= =?us-ascii?Q?WCXK+kZivArc+wuuXTuimP50+oidF7JBzLvT6tadkU3SQofT5lBZLfOg+DEv?= =?us-ascii?Q?0ugI5ZwP+ywR+w8UWOKpQRpqR9ihox6P17crBtxdZ8K/fcU7w1IIAMDFs5PG?= =?us-ascii?Q?Ny1P6S9cDWV1xpjtwEHnqS37fgx+N5CKPHk9AMBsvlvMlURgmm9wGm/Rzz4B?= =?us-ascii?Q?kHuxSzpN7boxKIEvmASqU+lAYXr5eGyz9gYpp5Jtdho203QieRAUT0ugX7P5?= =?us-ascii?Q?ayiQmoShXJIDuyEWC3lRliXrv++Ut3WtYXS4ObRZQ97E7jjYwVbtnucUVZBj?= =?us-ascii?Q?4nXUYrjViIoYMayFZ5HHj0iHounIo6VrWo80walGLP8RYsBeARjJ?= X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: 171d4258-4a6d-44ab-b7e0-08deb0017475 X-MS-Exchange-CrossTenant-AuthSource: ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 May 2026 08:35:42.9740 (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: P/IcxPdxTMs4vwEu3a8IrcInYYPYVk5+agwnQwYmeg/KfOTbdTcgQx+eyB4Yd3xJw/q7MxXwhS7THH9wP15qXxhwNWgWvOq6eHVGntcOQFS96iUXO+vtbNXnUtEWz2nK X-MS-Exchange-Transport-CrossTenantHeadersStamped: ZQ4PR01MB1204 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260512_013605_459621_30A77847 X-CRM114-Status: GOOD ( 10.47 ) 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 --- .../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 44a33afc04dd..50bfb76634d1 100644 --- a/drivers/clk/starfive/clk-starfive-jhb100-pll.c +++ b/drivers/clk/starfive/clk-starfive-jhb100-pll.c @@ -31,6 +31,9 @@ /* 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 @@ -535,6 +538,28 @@ 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 of_device_id jhb100_pll_match[] = { { .compatible = "starfive,jhb100-sys0-syscon", @@ -544,6 +569,10 @@ static const struct of_device_id jhb100_pll_match[] = { .compatible = "starfive,jhb100-per0-syscon", .data = (void *)&jhb100_per0_pll, }, + { + .compatible = "starfive,jhb100-per1-syscon", + .data = (void *)&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