bus: ti: add minimal sysc interconnect target driver
We can handle the sysc interconnect target module in a generic way for
many TI SoCs. Initially let's just enable domain clocks before the
children are probed.
The code is loosely based on the drivers/bus/ti-sysc.c of the Linux
kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/bus/ti-sysc.txt
Signed-off-by: Dario Binacchi <dariobin@libero.it>
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 07a33c6..733bec5 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -5,6 +5,13 @@
menu "Bus devices"
+config TI_SYSC
+ bool "TI sysc interconnect target module driver"
+ depends on ARCH_OMAP2PLUS
+ help
+ Generic driver for Texas Instruments interconnect target module
+ found on many TI SoCs.
+
config UNIPHIER_SYSTEM_BUS
bool "UniPhier System Bus driver"
depends on ARCH_UNIPHIER