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Tue, 19 Mar 2024 07:04:38 -0700 (PDT) Received: from joaog-nb.corp.toradex.com ([201.82.41.210]) by smtp.gmail.com with ESMTPSA id w13-20020a170902e88d00b001e027e5449bsm4161538plg.88.2024.03.19.07.04.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Mar 2024 07:04:37 -0700 (PDT) From: Joao Paulo Goncalves To: Marcel Ziswiler , Tom Rini Cc: Joao Paulo Goncalves , u-boot@lists.denx.de Subject: [PATCH] arm: dts: k3-am625-verdin-r5: Change CPU frequency to 800MHz Date: Tue, 19 Mar 2024 11:04:27 -0300 Message-Id: <20240319140427.73721-1-jpaulo.silvagoncalves@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Joao Paulo Goncalves The lowest speed grade of Toradex AM62 SoMs is K speed, resulting in a max value of 800MHz for the CPU operating frequency. A solution with runtime selection of the CPU frequency is already planned to avoid these kinds of problems in the future. Fixes: 8fb8a6d49977 ("arm: dts: k3-am625-verdin-r5:Change CPU frequency to 1000MHz") Signed-off-by: Joao Paulo Goncalves --- arch/arm/dts/k3-am625-verdin-r5.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/k3-am625-verdin-r5.dts b/arch/arm/dts/k3-am625-verdin-r5.dts index 6b03e7405af..2b333e70f5c 100644 --- a/arch/arm/dts/k3-am625-verdin-r5.dts +++ b/arch/arm/dts/k3-am625-verdin-r5.dts @@ -23,7 +23,7 @@ */ assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>, <&k3_clks 157 20>; assigned-clock-parents = <&k3_clks 61 2>, <0>, <&k3_clks 157 22>; - assigned-clock-rates = <200000000>, <1000000000>, <25000000>; + assigned-clock-rates = <200000000>, <800000000>, <25000000>; clocks = <&k3_clks 61 0>; power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 135 TI_SCI_PD_EXCLUSIVE>,