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kernel os linux

dt-bindings: zte: add bindings document for zx2967 power domain controller

This patch adds device tree bindings document for ZTE zx2967
family power domain controller.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

authored by

Baoyou Xie and committed by
Shawn Guo
4a4cd0cc 0c744ea4

+19
+19
Documentation/devicetree/bindings/soc/zte/pd-2967xx.txt
··· 1 + * ZTE zx2967 family Power Domains 2 + 3 + zx2967 family includes support for multiple power domains which are used 4 + to gate power to one or more peripherals on the processor. 5 + 6 + Required Properties: 7 + - compatible: should be one of the following. 8 + * zte,zx296718-pcu - for zx296718 power domain. 9 + - reg: physical base address of the controller and length of memory mapped 10 + region. 11 + - #power-domain-cells: Must be 1. 12 + 13 + Example: 14 + 15 + pcu_domain: pcu@117000 { 16 + compatible = "zte,zx296718-pcu"; 17 + reg = <0x00117000 0x1000>; 18 + #power-domain-cells = <1>; 19 + };