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(parent: 99325ee) | patch
spi: aspeed: Adjust decoded range size support
authorChin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Fri, 19 Aug 2022 09:01:12 +0000 (17:01 +0800)
committerTom Rini <trini@konsulko.com>
Tue, 13 Sep 2022 16:08:41 +0000 (12:08 -0400)
commit15a5c806a31522ab940f4ed252c917d7a77f8200
tree416a6063d9d1248d0ccd74176360e0e042c1be91tree | snapshot
parent99325ee0568aa12f79b044ffcfc80c8ff348841dcommit | diff
spi: aspeed: Adjust decoded range size support

There are some known HW problems about decoded
range register configurations on existing AST2500 and
AST2600 platforms. Additional callback function,
adjust_decoded_sz, is added to solve these problems
on each platform. Besides, aspeed_spi_trim_decoded_size
function is added to modify overall decoded address
size for fitting the maximum AHB decoded size.

Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
drivers/spi/spi-aspeed-smc.c diff | blob | history
Domain: System / Kernel;