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(parent: 85e6654) | patch
gpio: zynq: Provided workaround for GPIO
authorSwapna Manupati <swapna.manupati@xilinx.com>
Mon, 7 Aug 2017 11:01:57 +0000 (13:01 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 14 Aug 2017 13:57:06 +0000 (15:57 +0200)
commitf344974c330e40dc3147a8c7b492a3336edb3a6e
tree3ead5cd274280b5be72facd25c1890ad24298eb4tree | snapshot
parent85e665453651eefd4ff234dc5ba8087137e1d362commit | diff
gpio: zynq: Provided workaround for GPIO

This patch provides workaround in the gpio driver
for Zynq and ZynqMP Platforms by reading pin value
of EMIO banks through DATA register as it was unable
to read the value of it from DATA_RO register.

Signed-off-by: Swapna Manupati <swapnam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-zynq.c diff | blob | history
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