X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fbus%2FKconfig;h=116b363b79872ddbb724a6b8a6ee042d960ba9b5;hb=9589fcde27a6726b83bc525fba5c57e4b2c0328e;hp=0ebca8ba7bc4103eeeb48c2fe245404091e0c9d3;hpb=e0700ce70921fbe3d1913968c663beb9df2b01a9;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 0ebca8ba7bc4..116b363b7987 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -120,6 +120,17 @@ config SIMPLE_PM_BUS
 	  Controller (BSC, sometimes called "LBSC within Bus Bridge", or
 	  "External Bus Interface") as found on several Renesas ARM SoCs.
 
+config SUNXI_RSB
+	tristate "Allwinner sunXi Reduced Serial Bus Driver"
+	  default MACH_SUN8I || MACH_SUN9I
+	  depends on ARCH_SUNXI
+	  select REGMAP
+	  help
+	  Say y here to enable support for Allwinner's Reduced Serial Bus
+	  (RSB) support. This controller is responsible for communicating
+	  with various RSB based devices, such as AXP223, AXP8XX PMICs,
+	  and AC100/AC200 ICs.
+
 config VEXPRESS_CONFIG
 	bool "Versatile Express configuration bus"
 	default y if ARCH_VEXPRESS