[PATCH 14/23] imx: imx8ulp: Update clocks to meet max rate restrictions

sbabic at denx.de sbabic at denx.de
Wed Mar 29 22:15:58 CEST 2023

> Update PLL3/PLL4 PFD and USDHC clocks to meet maximum frequency
> restrictions. Detail clock rate changes in the patch:
> PLL3 PFD2: 389M -> 324M
> PLL3 PFD3: 336M -> 389M
> PLL3 PFD3: DIV1 336M -> 389M (OD), 194M (ND/LD)
> PLL3 PFD3: DIV2 336M -> 194M (OD), 97M (ND/LD)
> PLL4 PFD0: 792M -> 594M
> PLL4 PFD2: 792M -> 316.8M
> NIC_AP:    96M (ND) -> 192M,  48M (LD) -> 96M
> NIC_LPAV:  198 (ND) -> 192M,  99M (LD) -> 96M
> USDHC0:    PLL3 PFD3 DIV1, 389M (OD), 194M (ND/LD)
> USDHC1:    PLL3 PFD3 DIV2, 194M (OD), 97M (ND/LD)
> USDHC2:    PLL3 PFD3 DIV2, 194M (OD), 97M (ND/LD)
> Signed-off-by: Ye Li <ye.li at nxp.com>
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
Applied to u-boot-imx, -next, thanks !

Best regards,
Stefano Babic

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de

More information about the U-Boot mailing list