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ARM: SPEAr13xx: Add bindings and dt node for misc block 

SPEAr SOCs have some miscellaneous registers which are used to configure
peripheral.

This patch adds dt node and binding information for this block.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Cc: devicetree@vger.kernel.org
[viresh: fixed logs/cclist]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Pratyush Anand 2014-02-11 12:10:47 +05:30 committed by Viresh Kumar
parent 36c5c90d4c
commit 23b7ad23cb
3 changed files with 15 additions and 0 deletions
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9
Documentation/devicetree/bindings/arm/spear-misc.txt Normal file
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@ -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

5
arch/arm/boot/dts/spear13xx.dtsi
View File

@ -220,6 +220,11 @@ apb {
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>;

1
arch/arm/mach-spear/Kconfig
View File

@ -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