diff options
| -rw-r--r-- | Documentation/devicetree/bindings/arm/spear-misc.txt | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/spear13xx.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/mach-spear/Kconfig | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/spear-misc.txt b/Documentation/devicetree/bindings/arm/spear-misc.txt new file mode 100644 index 000000000000..cf649827ffcd --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear-misc.txt @@ -0,0 +1,9 @@ +SPEAr Misc configuration +=========================== +SPEAr SOCs have some miscellaneous registers which are used to configure +few properties of different peripheral controllers. + +misc node required properties: + +- compatible Should be "st,spear1340-misc", "syscon". +- reg: Address range of misc space upto 8K diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 4382547df58a..3a72508c578f 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -220,6 +220,11 @@ 0xd8000000 0xd8000000 0x01000000 0xe0000000 0xe0000000 0x10000000>; + misc: syscon@e0700000 { + compatible = "st,spear1340-misc", "syscon"; + reg = <0xe0700000 0x1000>; + }; + gpio0: gpio@e0600000 { compatible = "arm,pl061", "arm,primecell"; reg = <0xe0600000 0x1000>; diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig index 90df2022276a..ba57677cee28 100644 --- a/arch/arm/mach-spear/Kconfig +++ b/arch/arm/mach-spear/Kconfig @@ -19,6 +19,7 @@ config ARCH_SPEAR13XX select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select PINCTRL + select MFD_SYSCON help Supports for ARM's SPEAR13XX family |