Merge tag 'renesas-r8a7778-ccf-and-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform

Pull "Renesas ARM Based SoC r8a7778 CCF and Multiplatform Updates
for v4.1" from Simon Horman:

* Add CCF and them multiplatform support to r8a7778 SoC and its
  bockw board.

* tag 'renesas-r8a7778-ccf-and-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (21 commits)
  ARM: shmobile: r8a7778: enable multiplatform target
  ARM: shmobile: bockw: add sound to DT
  ARM: shmobile: r8a7778: add sound to DT
  ARM: shmobile: bockw: add devices hooked up to i2c0 to DT
  DT: i2c: add trivial binding for OKI ML86V7667 video decoder
  ARM: shmobile: r8a7778: common clock framework CPG driver
  ARM: shmobile: bockw dts: set extal clock frequency
  ARM: shmobile: bockw dts: Move Ethernet node to BSC
  ARM: shmobile: r8a7778 dtsi: Add Bus State Controller node
  ARM: shmobile: bockw: add USB, VIN pin descriptions to DT
  ARM: shmobile: r8a7778: add internal ethernet controller to DT
  ARM: shmobile: r8a7778: add MSTP clock assignments to DT
  ARM: shmobile: r8a7778: implement SoC and board CCF support
  ARM: shmobile: r8a7778: Common clock framework DT description
  ARM: shmobile: r8a7778: add CPG register bits header
  ARM: shmobile: r8a7778: synchronize dts with reference platform
  drivers: bus: Add Simple Power-Managed Bus Driver
  drivers: bus: Add Renesas Bus State Controller (BSC) DT Bindings
  drivers: bus: Add Simple Power-Managed Bus DT Bindings
  drivers: bus: Sort Makefile entries alphabetically
  ...

1 files changed, 33 insertions, 20 deletions

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index b99729e36860..7e9c2674af81 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -4,6 +4,21 @@
 
 menu "Bus devices"
 
+config ARM_CCI
+	bool "ARM CCI driver support"
+	depends on ARM && OF && CPU_V7
+	help
+	  Driver supporting the CCI cache coherent interconnect for ARM
+	  platforms.
+
+config ARM_CCN
+	bool "ARM CCN driver support"
+	depends on ARM || ARM64
+	depends on PERF_EVENTS
+	help
+	  PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
+	  interconnect.
+
 config BRCMSTB_GISB_ARB
 	bool "Broadcom STB GISB bus arbiter"
 	depends on ARM || MIPS
@@ -27,15 +42,6 @@ config MVEBU_MBUS
 	  Driver needed for the MBus configuration on Marvell EBU SoCs
 	  (Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
 
-config OMAP_OCP2SCP
-	tristate "OMAP OCP2SCP DRIVER"
-	depends on ARCH_OMAP2PLUS
-	help
-	  Driver to enable ocp2scp module which transforms ocp interface
-	  protocol to scp protocol. In OMAP4, USB PHY is connected via
-	  OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
-	  OCP2SCP.
-
 config OMAP_INTERCONNECT
 	tristate "OMAP INTERCONNECT DRIVER"
 	depends on ARCH_OMAP2PLUS
@@ -43,20 +49,27 @@ config OMAP_INTERCONNECT
 	help
 	  Driver to enable OMAP interconnect error handling driver.
 
-config ARM_CCI
-	bool "ARM CCI driver support"
-	depends on ARM && OF && CPU_V7
+config OMAP_OCP2SCP
+	tristate "OMAP OCP2SCP DRIVER"
+	depends on ARCH_OMAP2PLUS
 	help
-	  Driver supporting the CCI cache coherent interconnect for ARM
-	  platforms.
+	  Driver to enable ocp2scp module which transforms ocp interface
+	  protocol to scp protocol. In OMAP4, USB PHY is connected via
+	  OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
+	  OCP2SCP.
 
-config ARM_CCN
-	bool "ARM CCN driver support"
-	depends on ARM || ARM64
-	depends on PERF_EVENTS
+config SIMPLE_PM_BUS
+	bool "Simple Power-Managed Bus Driver"
+	depends on OF && PM
+	depends on ARCH_SHMOBILE || COMPILE_TEST
 	help
-	  PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
-	  interconnect.
+	  Driver for transparent busses that don't need a real driver, but
+	  where the bus controller is part of a PM domain, or under the control
+	  of a functional clock, and thus relies on runtime PM for managing
+	  this PM domain and/or clock.
+	  An example of such a bus controller is the Renesas Bus State
+	  Controller (BSC, sometimes called "LBSC within Bus Bridge", or
+	  "External Bus Interface") as found on several Renesas ARM SoCs.
 
 config VEXPRESS_CONFIG
 	bool "Versatile Express configuration bus"