diff options
| author | Kevin Hilman <khilman@linaro.org> | 2014-01-08 13:55:48 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2014-01-08 13:56:33 -0800 |
| commit | 757e75fc817b11fcebd509cb6500c57fb2dc99e3 (patch) | |
| tree | fdf02303e400ea4e1500d216b6522a5e97146fa4 /Documentation/devicetree | |
| parent | 5e59dd41794cc302003872fc1cd1306dc2111832 (diff) | |
| parent | d0f2a5ba07ac8dc671c0acb89d0114352b41e936 (diff) | |
Merge branch 'next/soc' into for-next
* next/soc:
ARM: dts: rename hi4511 dts file
ARM: hisi: remove init_time
ARM: hisi: rename hi3xxx to hisi
ARM: dts: enable clock binding on Hi3620
ARM: hi3xxx: add hotplug support
ARM: hi3xxx: add smp support
ARM: config: add defconfig for Hi3xxx
ARM: config: enable hi3xxx in multi_v7_defconfig
ARM: dts: enable hi4511 with device tree
ARM: hi3xxx: add board support with device tree
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt new file mode 100644 index 000000000000..8c7a4653508d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt @@ -0,0 +1,32 @@ +Hisilicon Platforms Device Tree Bindings +---------------------------------------------------- + +Hi4511 Board +Required root node properties: + - compatible = "hisilicon,hi3620-hi4511"; + +Hisilicon system controller + +Required properties: +- compatible : "hisilicon,sysctrl" +- reg : Register address and size + +Optional properties: +- smp-offset : offset in sysctrl for notifying slave cpu booting + cpu 1, reg; + cpu 2, reg + 0x4; + cpu 3, reg + 0x8; + If reg value is not zero, cpun exit wfi and go +- resume-offset : offset in sysctrl for notifying cpu0 when resume +- reboot-offset : offset in sysctrl for system reboot + +Example: + + /* for Hi3620 */ + sysctrl: system-controller@fc802000 { + compatible = "hisilicon,sysctrl"; + reg = <0xfc802000 0x1000>; + smp-offset = <0x31c>; + resume-offset = <0x308>; + reboot-offset = <0x4>; + }; |