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i3c: master: Add driver for Synopsys DesignWare IP 

Add driver for Synopsys DesignWare I3C master IP

Signed-off-by: Vitor Soares <vitor.soares@synopsys.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
This commit is contained in:
Vitor Soares 2018-11-13 14:09:51 +00:00 committed by Boris Brezillon
parent ad15e8c0fa
commit 1dd728f5d4
3 changed files with 1232 additions and 0 deletions
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15
drivers/i3c/master/Kconfig
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@ -5,3 +5,18 @@ config CDNS_I3C_MASTER
depends on !(ALPHA || PARISC)
help
Enable this driver if you want to support Cadence I3C master block.
config DW_I3C_MASTER
tristate "Synospsys DesignWare I3C master driver"
depends on I3C
depends on HAS_IOMEM
depends on !(ALPHA || PARISC)
# ALPHA and PARISC needs {read,write}sl()
help
Support for Synopsys DesignWare MIPI I3C Controller.
For details please see
https://www.synopsys.com/dw/ipdir.php?ds=mipi_i3c
This driver can also be built as a module. If so, the module
will be called dw-i3c-master.

1
drivers/i3c/master/Makefile
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@ -1 +1,2 @@
obj-$(CONFIG_CDNS_I3C_MASTER) += i3c-master-cdns.o
obj-$(CONFIG_DW_I3C_MASTER) += dw-i3c-master.o

1216
drivers/i3c/master/dw-i3c-master.c Normal file
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