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[65.184.193.66]) by smtp.gmail.com with ESMTPSA id q187-20020a8199c4000000b0060a0a571e47sm2486430ywg.104.2024.03.19.12.04.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Mar 2024 12:04:58 -0700 (PDT) Date: Tue, 19 Mar 2024 15:04:56 -0400 From: Tom Rini To: Francesco Dolcini Cc: Marcel Ziswiler , Joao Paulo Goncalves , u-boot@lists.denx.de, Joao Paulo Goncalves , Vignesh Raghavendra Subject: Re: [PATCH] arm: dts: k3-am625-verdin-r5: Change CPU frequency to 800MHz Message-ID: <20240319190456.GJ3442575@bill-the-cat> References: <20240319140427.73721-1-jpaulo.silvagoncalves@gmail.com> <20240319150531.GA17472@francesco-nb> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WP8syG5U8KOriGaj" Content-Disposition: inline In-Reply-To: <20240319150531.GA17472@francesco-nb> X-Clacks-Overhead: GNU Terry Pratchett 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 --WP8syG5U8KOriGaj Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 19, 2024 at 04:05:31PM +0100, Francesco Dolcini wrote: > Hello Tom, >=20 > On Tue, Mar 19, 2024 at 11:04:27AM -0300, Joao Paulo Goncalves wrote: > > From: Joao Paulo Goncalves > >=20 > > 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. > >=20 > > Fixes: 8fb8a6d49977 ("arm: dts: k3-am625-verdin-r5:Change CPU > > frequency to 1000MHz") > > Signed-off-by: Joao Paulo Goncalves >=20 > We have a patch ready to make the frequency adjusted at runtime that > should be on the mailing list in a day or so, as suggested by Vignesh, > targetting uboot-next, this one fix should go into master however. OK, noted, thanks. --=20 Tom --WP8syG5U8KOriGaj Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmX54dcACgkQFHw5/5Y0 tyzUnQwAicaKPsj5z2IUVW6aA0zyYN4ZfWBwa4ToWfHn33QGowcBRJL6OIgjfhx3 ZjpReW0kNAW7FSy8SK1nWjlic4G91rQDDaWppnFvGNBRASFoqd1MDskb9jjD5ZS/ y0peetmcBPRsyEBmh9U3cCUj5ik0z2wMdZVgKiCmdNbb9lSLhOLAgn4fUkqGdtUL sKdVtCG8nb0Sh0/eBQI4MObJ1G2D62WNHH1/9PZ4OtRwrvRIuW4qqIQ+IvjkAkum YpxhF7XEw2oFaZi59HM2RQlo3gft0juUVLBfxL9Uay2jf2fvoGTldrb1lT0w9ZNs 7bIPVIkhOjKAG0tcw6kwvGDNT5FWQtOHUzUwQ1KsuVGTaWX3Cyf0TGYLQDHdhDvf Z0e63/s8j04gmxIjj2RhhTZ9WIy70lpU9XlbN9mBFwqI6Nq/AdyyHGpiFFMsZey9 hvG7cnm/Q9pbJxvovIEUy78UATak2HIhd+9JNzO2TgKPykuxn4C36RZN7FjhwRI9 AG+2kxBH =9WL1 -----END PGP SIGNATURE----- --WP8syG5U8KOriGaj--