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[73.183.52.120]) by smtp.gmail.com with ESMTPSA id af79cd13be357-907b87c02fbsm1151478785a.25.2026.05.11.08.23.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 08:23:12 -0700 (PDT) Date: Mon, 11 May 2026 11:23:11 -0400 From: Brian Masney To: jian.hu@amlogic.com Cc: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , Xianwei Zhao , Kevin Hilman , Martin Blumenstingl , 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 Subject: Re: [PATCH 07/10] clk: amlogic: Support POWER_OF_TWO for PLL pre-divider Message-ID: References: <20260511-b4-a9_clk-v1-0-41cb4071b7c9@amlogic.com> <20260511-b4-a9_clk-v1-7-41cb4071b7c9@amlogic.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260511-b4-a9_clk-v1-7-41cb4071b7c9@amlogic.com> User-Agent: Mutt/2.3.1 (2026-03-20) On Mon, May 11, 2026 at 08:47:29PM +0800, Jian Hu via B4 Relay wrote: > From: Jian Hu > > The A9 PLL pre-divider uses a division factor of 2^n to ensure a clock > duty cycle of 50% after predivision. > > Add flag 'CLK_MESON_PLL_N_POWER_OF_TWO' to indicate that the PLL > pre-divider division factor is 2^n. > > Signed-off-by: Jian Hu Reviewed-by: Brian Masney