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>
mariux64 · Dec 5, 2018 · 1dd728f · 1dd728f
1 parent ad15e8c
commit 1dd728f
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diff --git a/drivers/i3c/master/Kconfig b/drivers/i3c/master/Kconfig
@@ -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.
diff --git a/drivers/i3c/master/Makefile b/drivers/i3c/master/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_CDNS_I3C_MASTER)		+= i3c-master-cdns.o
+obj-$(CONFIG_DW_I3C_MASTER)		+= dw-i3c-master.o