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Mon, 17 Feb 2025 09:00:52 -0800 (PST) Received: from playground.localdomain ([82.79.237.175]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aba53376aa2sm920570766b.103.2025.02.17.09.00.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2025 09:00:52 -0800 (PST) From: Laurentiu Mihalcea To: Abel Vesa , Peng Fan , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Marek Vasut , Stephen Boyd , Shengjiu Wang Cc: Pengutronix Kernel Team , linux-clk@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] arm64: dts: imx8mp: change AUDIO_AXI_CLK_ROOT freq. to 800MHz Date: Mon, 17 Feb 2025 11:57:18 -0500 Message-Id: <20250217165718.74619-5-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250217165718.74619-1-laurentiumihalcea111@gmail.com> References: <20250217165718.74619-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea AUDIO_AXI_CLK_ROOT can't run at currently requested 600MHz w/ its parent SYS_PLL1 configured at 800MHz. Configure it to run at 800MHz as some applications running on the DSP expect the core to run at this frequency anyways. This change also affects the AUDIOMIX NoC. Signed-off-by: Laurentiu Mihalcea --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 86c3055789ba..54147bce3b83 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -834,7 +834,7 @@ pgc_audio: power-domain@5 { assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>, <&clk IMX8MP_SYS_PLL1_800M>; assigned-clock-rates = <400000000>, - <600000000>; + <800000000>; }; pgc_gpu2d: power-domain@6 {