title: "SDHI; refactor SDHn to be a seperate clock"
team: IO
key: 008d3362-4055-11eb-9620-cb34de96bb07
status: Active
assignee: Wolfram

bsp41x:
 - 7a967a750a3409554d72d9bc3842722e86703125 # clk: Add support parent clock in set_phase
 - 5e0b119a284593bbe5966da6049e2b5272830954 # clk: rcar-gen3: Add set_phase to set SDnCKCR in HS400
 - a91a23d1d738335d5a92af0e2a18b1ddbcf3d602 # mmc: renesas_sdhi: Fix SDnCKCR setting in 4TAP SoC

upstream:

comments:
 - "check mail thread 'SDnCKCR setting for HS200 #297087'"
 - "BSP will use a workaround, but we should model SDHn as a seperate clock"
 - "This allows us to handle proper frequency settings from the SDHI driver"
 - "Wolfram has a sketch with two clocks using generic divider and gate combined"