[PATCH v3 0/2] Add support for the rockchip mmc clock phases using the framework
Heiko Stübner
heiko at sntech.de
Tue Nov 25 01:35:06 PST 2014
Am Dienstag, 18. November 2014, 13:08:26 schrieb Alexandru M Stan:
> For now all I have is the getter and setter for the phase, nothing that uses
> it (that is ready). You can test the getter like this:
> localhost ~ # cat /sys/kernel/debug/clk/clk_summary|grep sample -C 1
> sclk_sdio1 0 0 24000000
> 0 0 sdio1_sample 0 0 12000000
> 0 0 sdio1_drv 0 0 12000000
> 0 90 --
> sclk_sdmmc 1 1 297000000
> 0 0 sdmmc_sample 0 0 148500000 0 134
> sdmmc_drv 0 0 148500000 0 90 --
> sclk_sdio0 1 1 100000000
> 0 0 sdio0_sample 0 0 50000000 0 0
> sdio0_drv 0 0 50000000 0 90
> sclk_emmc 1 1 100000000 0 0
> emmc_sample 0 0 50000000 0 0
> emmc_drv 0 0 50000000 0 180
>
> Next thing that will come is some dts changes that will make use of these
> new clocks, and eventually mmc code will be changed to tune with these
> clocks.
As already said in v1, this looks nice to me, but I'll give Mike another day
or two to voice possible concerns.
Heiko
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