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(parent: 008d2ec) | patch
spi: rockchip: Wait for STB status in slave mode tx_xfer
authorJon Lin <jon.lin@rock-chips.com>
Mon, 21 Jun 2021 10:47:58 +0000 (18:47 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 23 Jun 2021 11:35:42 +0000 (12:35 +0100)
commitf83959d6dd42c7090286942dcf25784ad8c6ab14
treecc0fd2fb5ad78580d8884f5a4067dcd48e32ce20tree | snapshot
parent008d2ec45050c188f29db6b40125598d1e8a7c60commit | diff
spi: rockchip: Wait for STB status in slave mode tx_xfer

After ROCKCHIP_SPI_VER2_TYPE2, SR->STB is a more accurate judgment
bit for spi slave transmition.

Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20210621104800.19088-5-jon.lin@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-rockchip.c diff | blob | history
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