From 0eecc636e5a2f667e69df318867b63edc8b44218 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 10 Oct 2017 14:23:43 -0700 Subject: bus: ti-sysc: Add minimal TI sysc interconnect target driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Benoît Cousson Cc: Greg Kroah-Hartman Cc: Laurent Pinchart Cc: Nishanth Menon Cc: Matthijs van Duin Cc: Paul Walmsley Cc: Peter Ujfalusi Cc: Sakari Ailus Cc: Tero Kristo Cc: Tomi Valkeinen Cc: linux-kernel@vger.kernel.org Signed-off-by: Tony Lindgren --- drivers/bus/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/bus/Kconfig') 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 -- cgit v1.2.3