From patchwork Wed Mar 26 11:35:56 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yao Zi X-Patchwork-Id: 14029996 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 BBE10C36008 for ; Wed, 26 Mar 2025 11:38:25 +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: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:In-Reply-To:References:List-Owner; bh=ezxUjNxGNqxEEIkwffC6gu9wA/qNKXnWxmZorcahfW0=; b=EC5V2X3vfwr5gBJMWUQijT3M0k 3dlri4/V/9E9fUANqGG4vxn/loFkpn9VAHJu/RpChbdKe3gsODMVgNpWZMIRkGvfXyNtFcazFtQg6 Zy6/W75tJfvmErqNf/s0tPg+n45wE9i7BUJgattgWDgokyTKBV8pkElMcJIoqiHj8wweMI0YEADK4 xZo1G+du2gyvvBlMN2X6Y0wKthib1xD4tCxE2fmytreLgzfZeSAnTXgjGMDQ5jIeJ8ijfvTPYWVtv 6Q1dUZzdcw59TEtVNA3/LVlLA+fUqdo6i/r1TYYUmohOVtAdB9yrcWo0MHjk0sEU4soauPVO7Y2xH ab5Sz7TA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1txP5K-00000008NZH-0poe; Wed, 26 Mar 2025 11:38:14 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1txP3a-00000008NNz-2Cgz; Wed, 26 Mar 2025 11:36:28 +0000 Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 71A1525D79; Wed, 26 Mar 2025 12:36:15 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id L35YDY5GWVHS; Wed, 26 Mar 2025 12:36:14 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1742988974; bh=i+1SA1AXJQX4Q9Crpe7MCE2kgK7BHEod+Flw4MdzIdE=; h=From:To:Cc:Subject:Date; b=JEusnVnxCcLq5kc8e3+v66/68lTz7j7OUh6mkbl8CT8T6tvtQr6jw62C5VsbJJMMd I/9VWOZurlvmrOOz89NfCPM0m9w0/wjtP82BQEmIhmj2QanHt5Dsmrrrhkepagpot7 /n65OZMjdQTl5zs1iigHL9VbA4kN4ArY4Dg5BcuQyKOoXaBMS6qMf57MA10GnpjY4S e5PnPIwdRNE7UMT0lAmKQ0JoQYpIvVvdJalwgHFF54CrfM4y8XERNLfkQuDCJoqyfP WYYfXvHrDFOR+K5pXM27DwyDTTKlzypWZs52SPIDMHYnaadwHO6yWlIs0Q0Ee6e6Ot qZw7plq3SOHhQ== From: Yao Zi To: Michael Turquette , Stephen Boyd , Heiko Stuebner Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Yao Zi Subject: [PATCH] clk: rockchip: Drop empty init callback for rk3588 PLL type Date: Wed, 26 Mar 2025 11:35:56 +0000 Message-ID: <20250326113556.21039-1-ziyao@disroot.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250326_043626_968440_FF8B08D9 X-CRM114-Status: UNSURE ( 8.73 ) X-CRM114-Notice: Please train this message. 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 Unlike PLLs in previous geneation of SoCs, PLLs in RK3588 type don't require any platform-specific initialization. Drop callback rockchip_rk3588_pll_init() that does nothing in fact to clean the driver up. Signed-off-by: Yao Zi --- drivers/clk/rockchip/clk-pll.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c index fe76756e592e..a2a57d47bbf8 100644 --- a/drivers/clk/rockchip/clk-pll.c +++ b/drivers/clk/rockchip/clk-pll.c @@ -1025,16 +1025,6 @@ static int rockchip_rk3588_pll_is_enabled(struct clk_hw *hw) return !(pllcon & RK3588_PLLCON1_PWRDOWN); } -static int rockchip_rk3588_pll_init(struct clk_hw *hw) -{ - struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); - - if (!(pll->flags & ROCKCHIP_PLL_SYNC_RATE)) - return 0; - - return 0; -} - static const struct clk_ops rockchip_rk3588_pll_clk_norate_ops = { .recalc_rate = rockchip_rk3588_pll_recalc_rate, .enable = rockchip_rk3588_pll_enable, @@ -1049,7 +1039,6 @@ static const struct clk_ops rockchip_rk3588_pll_clk_ops = { .enable = rockchip_rk3588_pll_enable, .disable = rockchip_rk3588_pll_disable, .is_enabled = rockchip_rk3588_pll_is_enabled, - .init = rockchip_rk3588_pll_init, }; /*