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(parent: 938e0e3) | patch
stm32mp1: change STGEN clock source to HSE
authorPatrick Delaunay <patrick.delaunay@st.com>
Tue, 20 Mar 2018 10:41:26 +0000 (11:41 +0100)
committerTom Rini <trini@konsulko.com>
Sat, 7 Apr 2018 00:45:28 +0000 (20:45 -0400)
commitb90f0e7c37f30868786e560fed80e487b39b3761
tree610c155eed6888efc06006989417e7e243950ca9tree | snapshot
parent938e0e3f6e0911ca5329ac140ba1b0c55ded5340commit | diff
stm32mp1: change STGEN clock source to HSE

No more use static frequency HSI = 64MHz for STGEN clock
but HSE (with higher accurency) by default.

Need to remove CONFIG_SYS_HZ_CLOCK as arch timer frequency
is provided at boot by BootRom and cp15 cntfrq and modified
during clock tree initialization if needed.

When HSI is no more used by any device, this internal
oscillator can be switched off to reduce consumption.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi diff | blob | history
include/configs/stm32mp1.h diff | blob | history
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