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[60.250.196.139]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-368ee32822asm1785492a91.12.2026.05.12.22.56.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 May 2026 22:56:43 -0700 (PDT) From: Joey Lu To: mturquette@baylibre.com, sboyd@kernel.org Cc: ychuang3@nuvoton.com, schung@nuvoton.com, yclu4@nuvoton.com, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Joey Lu Subject: [PATCH v2 0/3] clk: nuvoton: ma35d1: fix PLL frequency calculation Date: Wed, 13 May 2026 13:56:23 +0800 Message-ID: <20260513055626.1070533-1-a0987203069@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260512_225645_432563_27E965FA X-CRM114-Status: UNSURE ( 8.45 ) 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 Fix four bugs in the MA35D1 PLL clock driver that cause incorrect frequency values returned from recalc_rate() and determine_rate(). v1 combined all fixes into a single commit. At reviewer request, split into one patch per logical fix: 1/3 - fix div_u64 return value being discarded (affects both ma35d1_calc_smic_pll_freq and ma35d1_calc_pll_freq INT mode) 2/3 - fix PLL_CTL1_FRAC mask width (8-bit -> 24-bit) and update the fractional-mode arithmetic accordingly 3/3 - fix ma35d1_clk_pll_determine_rate: move find_closest() into the configurable-PLL branch; unify read-only PLL handling Joey Lu (3): clk: nuvoton: ma35d1: fix ignored div_u64 return values in PLL freq calculation clk: nuvoton: ma35d1: fix PLL_CTL1_FRAC bit field width and fractional calc clk: nuvoton: ma35d1: fix ma35d1_clk_pll_determine_rate logic drivers/clk/nuvoton/clk-ma35d1-pll.c | 38 ++++++++++++++-------------- 1 file changed, 19 insertions(+), 19 deletions(-) -- 2.43.0