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 E62EFCCA471 for ; Tue, 30 Sep 2025 09:37:50 +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:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References: Message-Id:MIME-Version:Subject:Date:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MkfaOoXRPhH6zsNGF0G1QOK5vmpNQyD654MBJ8O2/MY=; b=q07Y7mUL068lMv RnCAC62O4SKqvQiVZL8MoUMLSaFbPwk0B8FF/cHSgmEPji+Zlu6+5PHATuv7sKiHOFx/rBuxq9EGt e+JQwZaVphND/gcuFjMPB3YePV5zebpfcCjAOG5TK08ZcKNK5xAkucVIwYRrRFnE/0P59I3jbZZ96 lbxYKJLEduniY2K0XDEQ1nPTAnd9Mkx4NJNKroQp0FN+A9oelQCSP/6K+dXfcrmnQpZ/c9mJZRG5K qLJWVMaxkrviVGlZ1Qvw0XlLmb9rW25zR3hz15hS2T9kxQio7EeoDJAtyOL+gP51CMplqBR7bUs31 PM5pUq6sErwaXtSfIdKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3Wnq-00000004qDl-06s5; Tue, 30 Sep 2025 09:37:46 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3Wnc-00000004q0N-29WA; Tue, 30 Sep 2025 09:37:34 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id BB1AB4826D; Tue, 30 Sep 2025 09:37:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 98B3FC2BCAF; Tue, 30 Sep 2025 09:37:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759225051; bh=YxnyBmHxHXzYw9b8hnimJetb+1Ax5l5URVrr4n8BLuQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=nbowOD043XUfT4f0Yxlyoo5OVZnB40eqlO5t0xPQxBSSD9JI7WyKAUgg3Q8OfWhw5 RL6MIcbXGMn+URG1vzBPntmntV7sXXl6IbzkuhO8LnmJzt9vdTVv6dVgOQmZkcGWz3 HkmGGkBwypfBdybroOOoeFnkeg0fUwYQUi8Or6c2d8xc+Djo3M4H52l+RxDKZKFbcN U9UZ6eKq1HDUc8r3kAD5Th0ozB2gGSCcLNxYFAcVW8U7D4LrTfDFLSJhGwKbChaxDk DdS21jjICCK6FLPJdR56svsHekatDhrJAzw/ycwQEEw7zjiCFCcQhn8r5Yeh3k7QpH wwyPZ8KAlP92g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8F50CCCA46F; Tue, 30 Sep 2025 09:37:31 +0000 (UTC) From: Chuan Liu via B4 Relay Date: Tue, 30 Sep 2025 17:37:19 +0800 Subject: [PATCH 06/19] clk: amlogic: Fix out-of-range PLL frequency setting MIME-Version: 1.0 Message-Id: <20250930-a4_a5_add_clock_driver-v1-6-a9acf7951589@amlogic.com> References: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> In-Reply-To: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , Kevin Hilman , Martin Blumenstingl Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Xianwei Zhao , Chuan Liu X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1759225047; l=799; i=chuan.liu@amlogic.com; s=20240902; h=from:subject:message-id; bh=N/UanqAAstFKaIoQ6E9vlI4RDukLeWAnvo1MhrWVBkQ=; b=NIGYgjmhjY3pQ4TkcHp0Hu/MXYaxJFmjLqUACPK6UAcYyXgxSZv9INdR2f7JW4NPfchtH+Zg6 xq0i+9MDrAkDlwweTsVFFpVntkLGXyDpWktoIks9BoSUXNbAlLfgsdA X-Developer-Key: i=chuan.liu@amlogic.com; a=ed25519; pk=fnKDB+81SoWGKW2GJNFkKy/ULvsDmJZRGBE7pR5Xcpo= X-Endpoint-Received: by B4 Relay for chuan.liu@amlogic.com/20240902 with auth_id=203 X-Original-From: Chuan Liu X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250930_023732_581915_4D81A86E X-CRM114-Status: GOOD ( 11.07 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: chuan.liu@amlogic.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org From: Chuan Liu meson_clk_get_pll_range_index incorrectly determines the maximum value of 'm'. Fixes: 8eed1db1adec6 ("clk: meson: pll: update driver for the g12a") Signed-off-by: Chuan Liu --- drivers/clk/meson/clk-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/meson/clk-pll.c b/drivers/clk/meson/clk-pll.c index c1e4c5710015..602c93aba3cc 100644 --- a/drivers/clk/meson/clk-pll.c +++ b/drivers/clk/meson/clk-pll.c @@ -191,7 +191,7 @@ static int meson_clk_get_pll_range_index(unsigned long rate, *m = meson_clk_get_pll_range_m(rate, parent_rate, *n, pll); /* the pre-divider gives a multiplier too big - stop */ - if (*m >= (1 << pll->m.width)) + if (*m > pll->range->max) return -EINVAL; return 0; -- 2.42.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic