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authorTony Lindgren <tony@atomide.com>2017-10-10 14:23:43 -0700
committerTony Lindgren <tony@atomide.com>2017-10-10 14:23:43 -0700
commit0eecc636e5a2f667e69df318867b63edc8b44218 (patch)
tree1ef79d5dd99f2deca80fdae309e17dcdd4631acf /drivers/bus/Kconfig
parentd85a2d61432aed6a4c2e5f90109a37562f9a8092 (diff)
bus: ti-sysc: Add minimal TI 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 runtime PM with autosuspend, and probe the children. This can already be used for idling interconnect target modules that don't have any device driver available for the child devices. For now, the "ti,hwmods" custom binding is still required. That will be eventually deprecated in later patches. And more features will be added, such as parsing for sysc capabilities so we can continue removing the legacy platform data. Cc: BenoƮt Cousson <bcousson@baylibre.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Nishanth Menon <nm@ti.com> Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: Tero Kristo <t-kristo@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/bus/Kconfig')
-rw-r--r--drivers/bus/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index ae3d8f3444b9..c031f9ce9b9c 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -157,6 +157,13 @@ config TEGRA_GMI
Driver for the Tegra Generic Memory Interface bus which can be used
to attach devices such as NOR, UART, FPGA and more.
+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
tristate "UniPhier System Bus driver"
depends on ARCH_UNIPHIER && OF