[U-Boot] [PATCH V4 0/4] Prepare i.MX8MM clk

Lukasz Majewski lukma at denx.de
Tue Aug 20 11:05:17 UTC 2019


Hi Peng,

> V4:
>  1/4: Expose CCF for all
>  2/4: Improve commit log
>  3/4: Typo fix
>  4/4: Drop unneeded initialization

Your patches cause some build breaks on sandbox:
https://travis-ci.org/lmajewski/u-boot-dfu/jobs/574198639

and TI:
https://travis-ci.org/lmajewski/u-boot-dfu/jobs/574198655

The branch which I've used for testing (with your commits):
https://github.com/lmajewski/u-boot-dfu/commits/testing

Please fix above errors and resend your patches.


> 
> V3:
>  2/4: Fix RST/BYPASS seq issue to avoid glitch
>  4/4: ARM clk not use 24M for switch, use pll2_500m  Add R-b/A-b tag
>       Fix pll gate shift bit.
> 
> V2:
>  2/4: fix MASK/SHIFT usage
> 
> This is to support i.MX8MM clk driver.
> i.MX8MM use similar clock design as i.MX7D, but it has use
> different PLL, so we need to add pll14xx driver. And to simplify
> the clock usage, import the composite clk driver from Linux Kernel,
> then we could have simple clk tree.
> 
> 
> Peng Fan (4):
>   clk: imx: expose CCF entry for all
>   clk: imx: add pll14xx driver
>   clk: imx: add i.MX8M composite clk support
>   clk: imx: add i.MX8MM clk driver
> 
>  drivers/clk/Kconfig                |   2 -
>  drivers/clk/imx/Kconfig            |  16 ++
>  drivers/clk/imx/Makefile           |   2 +
>  drivers/clk/imx/clk-composite-8m.c | 170 +++++++++++++++
>  drivers/clk/imx/clk-imx8mm.c       | 415
> +++++++++++++++++++++++++++++++++++++ drivers/clk/imx/clk-pll14xx.c
>    | 381 ++++++++++++++++++++++++++++++++++ drivers/clk/imx/clk.h
>          |  25 +++ 7 files changed, 1009 insertions(+), 2 deletions(-)
>  create mode 100644 drivers/clk/imx/clk-composite-8m.c
>  create mode 100644 drivers/clk/imx/clk-imx8mm.c
>  create mode 100644 drivers/clk/imx/clk-pll14xx.c
> 



Best regards,

Lukasz Majewski

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