Commits
Suman Anna committed c9d9fda0534
ARM: DRA7: hwmod data: Add MMU data for IPUs
A new MMU hwmod class and data structures are added for
representing the MMUs within the IPU1 and IPU2 processor
subsystems present on DRA7xx/AM57xx SoCs.
Note that the clock integration is slightly different between
IPU1 and IPU2. IPU2 functional clock is sourced directly from
dpll_core_h22x2_ck, while IPU1 has a mux clock for which one
of the inputs is dpll_core_h22x2_ck. This mux clock is configured
to be sourced from the dpll_core_h22x2_ck in turn, so that both
IPU1 and IPU2 run at the same clock frequency. This is already
addressed in commit 39879c7d963e ("ARM: dts: dra7xx-clocks:
Source IPU1 functional clock from CORE DPLL") originally, and
is re-implemented with the introduction of the clkctrl node
changes in commit 51199fa81a57 ("ARM: dts: dra7: Add clkctrl
nodes for IPU and DSP remote processors").
Signed-off-by: Suman Anna <s-anna@ti.com>