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authorArnd Bergmann <arnd@arndb.de>2015-03-11 21:14:55 +0100
committerArnd Bergmann <arnd@arndb.de>2015-03-11 21:14:55 +0100
commit369237ab1fe5539091320f47781d6fe2db0241b9 (patch)
treedde849f93c9d7f9b9cef8128030dbaa939f77265 /drivers/bus/Kconfig
parent605e0f904bb6b9ba13f8d7918f3c016ac00b86bc (diff)
parent3915d36fabf143dffdf91c5372d3b0a23722af52 (diff)
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 ...
Diffstat (limited to 'drivers/bus/Kconfig')
-rw-r--r--drivers/bus/Kconfig53
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"