• Tero Kristo's avatar
    arm: dts: k3-j72xx: correct MCU timer1 frequency · bb318d8d
    Tero Kristo authored and Lokesh Vutla's avatar Lokesh Vutla committed
    MCU timer1 is used as the tick timer for MCU R5 SPL, and the
    clock-frequency defined in DT appears to be incorrect at the moment.
    Actual clock source for the timer is MCU_SYSCLK0 / 4 which is 250MHz.
    Earlier setup of 25MHz went unnoticed, as there was a separate issue
    with omap-timer, which caused an error to the clock by a factor of 8
    with j7 devices. This problem surfaced once the omap-timer was fixed.
    Signed-off-by: default avatarTero Kristo <kristo@kernel.org>
k3-j721e-common-proc-board-u-boot.dtsi 2.53 KB