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 DC1ABCCD19F for ; Fri, 17 Oct 2025 16:14:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=o/0xrgYWwbL6uDm6bWRd8Dfjm9NXSGd8s9gIV76gFCo=; b=fk53Olhm86wZSJ7wmjhkIOvEN7 KX2DhUYSHkNP2kKKCPwM8dVLNOd2hOTszx/yQEERYyGPZ+ysFYdyl35gSkDKCL/mcywyqfs4HPKcm 7Mt2e21jbU5Lk7gtmUox+fuPZXcmxQJgDUSjkxnaetVW8+KZ7Il94/gbiex6AyWmRc+2JOiCeaZav vaNir38jvPFS7b74Wef1ud07yV/iKaJuphC99AcmNSRUHBiH8lcoYYALI4jwWqVHq13EO/jxUZMXV EnYCj5mlUJLEweKJvTZibHy34IKNoL+WL7ZX+fEFzedo1l8F0mbkmpO7UohRShrP0t8YvTPHRnH3A vLA2ZlqA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9n5y-00000008OOH-2UP3; Fri, 17 Oct 2025 16:14:22 +0000 Received: from mail-ej1-x62c.google.com ([2a00:1450:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9n5w-00000008ON7-0Yuy for linux-arm-kernel@lists.infradead.org; Fri, 17 Oct 2025 16:14:21 +0000 Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-b54f55a290cso310039266b.2 for ; Fri, 17 Oct 2025 09:14:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760717658; x=1761322458; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=o/0xrgYWwbL6uDm6bWRd8Dfjm9NXSGd8s9gIV76gFCo=; b=YFnPOzw9W3bxchXfnm1ndRMAoIlJScezcltEbx2mw34Js3sRLtraqM8aKnSKo4wOgO WyV8C6bblopJJW3XuxX1+/eHHSdi/fyEwtnHnvyEXVFS8JVL1xI/aL5uwkiw92pk4H30 4L2A48gsFEKlZWKSphKpo8brfZTrMFcdZ9kaf5I4YQrAwtcDph0A88kX/977OpS+832d ADd+Lt0j3psDGF3c0YAoBUccJae5uZe4LZ7XjfdHRmeBvGqpWgX0HLlFxlTTOXvqiEPr mRrbmg8QKnL6BgFrqh9MWGcSKx0JwnrrPycy2/Oy4gs2VoJ0XscL8mO5GgsogxKKunsP uGkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760717658; x=1761322458; 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:message-id:reply-to; bh=o/0xrgYWwbL6uDm6bWRd8Dfjm9NXSGd8s9gIV76gFCo=; b=M3wTRBjilvM+pyWh3NqJo2W7azWWenKYLmKH6Or8w2dvOw+CytClyYkCwHAAKU1He4 bLA5AL7taBRkp03vTo+Qo7Uwc6CLWu7XfvpkoyNdWVYYsxyW51BbKWAMDMTyBGc5dwlW 41QRhVl0dDeF2xw+9E/EgNu3DbH85ByDfcOXIa2GpB7wX/D+hh4k7wdJgRIxWFX0anvL GKRKxWSqQkcNuKzLvgdTaHI+bIFhDKeo13DwcCTweWqeK5LSTbDsTuhvFKiLHXYSOPwn AX2VgtP07ImmhOKAO3t8sqCmlbf8zYkt0qeUVtvH+89ErqjbZXg6FS6yH49d6BYMY022 lI5Q== X-Forwarded-Encrypted: i=1; AJvYcCW8yPVwUz+hdBQpMeIDRqxg0Sn8bRxbOXOZb8vWTS8jyo3E2iLcNnkizMYWT49BwjQSLauHBPeqljOAg/B1uljp@lists.infradead.org X-Gm-Message-State: AOJu0YxR9rfMXeXRm2AXv7r2GeE0QZsXcBl1VrapOtU2I1xNkQY6lZVL qOMcdYFMh8Vu1OZjaut/+10MVlk0T3jEOvDo2KwZxFyJF3fgawC8qbZq X-Gm-Gg: ASbGnctjYBiAfbIYzYrGWkmbcctxZPk6fQBqH9TFhOgkIEfov1G1UFnHzX2BWCQur52 G1rjEFGacOz+4Xiae9ft5ArxyENsX0nL8s7BNWq9qQg/HJ744aALZqiMbPpTR+AKo6swWqux4iA /Zd3Vf96NQfimMx2Uca+nLYE6HLQYLwVqYR1ixzyJO48IL3oIwO2GDX4DrP7qO39USrTt8HGOWz YZ3ioT7n0j/WNv3yLQ6C6Nz/Cw1eojzjx79drZVIaIj/m2yMOvY+ER6gy1DTZrU8mE/OD3xLMEW 1KMjitFjDVC04tdFbr2cQGcOmMLQ9YOPH/dN2NOrAMYzTWqORGccF4zeYWO4VmoTNdN/KuQlqAv mLQ++MPagcRe20UxpXD2BJAfmE9GGnUSiN4Rox+p22iWWOVcg4Rwm5R9QLnNONE+6eP0PhnBy2o XOUUOx6VdXRX64lP7YDPZx70Jnzgc9yG68/ZrRgzUi X-Google-Smtp-Source: AGHT+IEvX2NLEl2JEWd8maw6vu+Cz/hVCzCLPJGWsXutTdMkKS8cKelXvHyzoaBlWYedD/QgQ0uDEA== X-Received: by 2002:a17:907:a46:b0:b46:6718:3f30 with SMTP id a640c23a62f3a-b6475128af5mr477286966b.51.1760717657887; Fri, 17 Oct 2025 09:14:17 -0700 (PDT) Received: from ivaylo-T580.. (79-100-18-255.ip.btc-net.bg. [79.100.18.255]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b65eb036706sm9606466b.41.2025.10.17.09.14.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Oct 2025 09:14:17 -0700 (PDT) From: Ivaylo Ivanov To: Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi Cc: Alim Akhtar , Michael Turquette , Stephen Boyd , Rob Herring , Conor Dooley , linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/5] clk: samsung: clk-pll: Add support for pll_141xx Date: Fri, 17 Oct 2025 19:13:30 +0300 Message-ID: <20251017161334.1295955-3-ivo.ivanov.ivanov1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251017161334.1295955-1-ivo.ivanov.ivanov1@gmail.com> References: <20251017161334.1295955-1-ivo.ivanov.ivanov1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251017_091420_185736_6C83F32E X-CRM114-Status: GOOD ( 15.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The PLL is similar to pll_35xx, with the exception of a different Locktime - 150 instead of 270, as with pll_142xx. When defining a PLL, the "con" parameter should be set to CON0 register, like this: PLL(pll_141xx, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk", PLL_LOCKTIME_PLL_SHARED0, PLL_CON0_PLL_SHARED0, pll_shared0_rate_table), Signed-off-by: Ivaylo Ivanov --- Changes since V2: - rebase on next and drop the unnecessary new line --- drivers/clk/samsung/clk-pll.c | 4 +++- drivers/clk/samsung/clk-pll.h | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index 7bea7be1d..4700eadad 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -278,7 +278,8 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, } /* Set PLL lock time. */ - if (pll->type == pll_142xx || pll->type == pll_1017x) + if (pll->type == pll_142xx || pll->type == pll_1017x || + pll->type == pll_141xx) writel_relaxed(rate->pdiv * PLL142XX_LOCK_FACTOR, pll->lock_reg); else @@ -1497,6 +1498,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, case pll_1451x: case pll_1452x: case pll_142xx: + case pll_141xx: case pll_1017x: pll->enable_offs = PLL35XX_ENABLE_SHIFT; pll->lock_offs = PLL35XX_LOCK_STAT_SHIFT; diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index 6c8bb7f26..3c7575cde 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -51,6 +51,7 @@ enum samsung_pll_type { pll_4311, pll_1017x, pll_1031x, + pll_141xx, }; #define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \ -- 2.43.0