> Can you please give more detail about this r8a7740 issue? Just > "r8a7740 flaw" does not make me understand.
Ah, sorry. This RFC series was merely meant as a "right direction?" series for Geert, thus the short CC list. The full series will have better documentation. The flaw is: On r8a7740, the MSTP clocks for SDHI have HP directly as their parent. With my updates, SDHI driver changes clock rates. HP clock shouldn't be changed since other IP cores are connected to it. So, this solution puts a fixed-factor (1:1) "sd" clock between HP and SDHI MSTP.
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