clk: stm32mp1: add CLK_SET_RATE_NO_REPARENT to Kernel clocks

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STM32MP1 clock IP offers lots of Kernel clocks that are shared
by multiple IP's at the same time.
Then boot loader applies a clock tree that allows to use all IP's
at same time and with the maximum of performance.
Not change parents on a change rate on kernel clocks ensures
the integrity of the system.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

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Gabriel Fernandez 2019-02-14 11:40:42 +01:00 • committed by Stephen Boyd

parent 749c9e553e

commit 72cfd1ad10

1 changed files with 7 additions and 5 deletions

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drivers/clk/clk-stm32mp1.c

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