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author | Olof Johansson <olof@lixom.net> | 2017-01-30 08:17:24 +0300 |
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committer | Olof Johansson <olof@lixom.net> | 2017-01-30 08:17:24 +0300 |
commit | 2a742e1b180785464accac3adf14fa1ccc9d02b0 (patch) | |
tree | 1917b2d7b5601e82ba001574c0c058faa5d86e0b /Documentation/devicetree/bindings | |
parent | 2998954c40d2dd845484e30118c614cc6c397529 (diff) | |
parent | 3755584a91c1cb1e50dd24a456e2953fbd276adf (diff) | |
download | linux-2a742e1b180785464accac3adf14fa1ccc9d02b0.tar.xz |
Merge tag 'zte-pd-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/drivers
ZTE PM domain driver support for 4.11:
- It includes a series which adds DT bindings and PM domain driver for
PCU (Power Control Unit) block found on ZTE ZX2967 family SoC.
* tag 'zte-pd-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: zte: pm_domains: Add support for zx296718
soc: zte: pm_domains: Prepare for supporting ARMv8 zx2967 family
soc: zte: Add header for PM domains specifiers
MAINTAINERS: add zx2967 SoC drivers to ARM ZTE architecture
dt-bindings: zte: add bindings document for zx2967 power domain controller
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r-- | Documentation/devicetree/bindings/soc/zte/pd-2967xx.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/soc/zte/pd-2967xx.txt b/Documentation/devicetree/bindings/soc/zte/pd-2967xx.txt new file mode 100644 index 000000000000..7629de1c2c72 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/zte/pd-2967xx.txt @@ -0,0 +1,19 @@ +* ZTE zx2967 family Power Domains + +zx2967 family includes support for multiple power domains which are used +to gate power to one or more peripherals on the processor. + +Required Properties: + - compatible: should be one of the following. + * zte,zx296718-pcu - for zx296718 power domain. + - reg: physical base address of the controller and length of memory mapped + region. + - #power-domain-cells: Must be 1. + +Example: + + pcu_domain: pcu@117000 { + compatible = "zte,zx296718-pcu"; + reg = <0x00117000 0x1000>; + #power-domain-cells = <1>; + }; |