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(parent: 7d292e5) | patch
arm: socfpga: arria10: Reset MPFE NoC after program periph / combined RBF
authorTien Fong Chee <tien.fong.chee@intel.com>
Sun, 7 Nov 2021 15:08:55 +0000 (23:08 +0800)
committerTien Fong Chee <tien.fong.chee@intel.com>
Fri, 17 Dec 2021 04:58:01 +0000 (12:58 +0800)
commitaf13b26d13228c951b66de395528c7f3548b80af
treeba1acfd4b1d68c78a89b864bc598f113eebdc8a6tree | snapshot
parent7d292e57c28823686c646d0a847ccebe4f5649efcommit | diff
arm: socfpga: arria10: Reset MPFE NoC after program periph / combined RBF

This patch triggers warm reset to recover the MPFE NoC from corruption
due to high frequency transient clock output from HPS EMIF IOPLL at
VCO startup after peripheral RBF is programmed.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Signed-off-by: Sin Hui Kho <sin.hui.kho@intel.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
arch/arm/mach-socfpga/include/mach/misc.h diff | blob | history
arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h diff | blob | history
arch/arm/mach-socfpga/include/mach/system_manager_arria10.h diff | blob | history
arch/arm/mach-socfpga/misc_arria10.c diff | blob | history
arch/arm/mach-socfpga/spl_a10.c diff | blob | history
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