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dt-bindings: power: Add Owl SPS power domains 

Define power domains for all non-reserved S500 power gates.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2017-02-27 23:13:48 +01:00
parent 2ea659a9ef
commit 4ca3fbd981
2 changed files with 36 additions and 0 deletions
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17
Documentation/devicetree/bindings/power/actions,owl-sps.txt Normal file
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Actions Semi Owl Smart Power System (SPS)
Required properties:
- compatible : "actions,s500-sps" for S500
- reg : Offset and length of the register set for the device.
- #power-domain-cells : Must be 1.
See macros in:
include/dt-bindings/power/owl-s500-powergate.h for S500
Example:
sps: power-controller@b01b0100 {
compatible = "actions,s500-sps";
reg = <0xb01b0100 0x100>;
#power-domain-cells = <1>;
};

19
include/dt-bindings/power/owl-s500-powergate.h Normal file
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/*
* Copyright (c) 2017 Andreas Färber
*
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
#ifndef DT_BINDINGS_POWER_OWL_S500_POWERGATE_H
#define DT_BINDINGS_POWER_OWL_S500_POWERGATE_H
#define S500_PD_VDE 0
#define S500_PD_VCE_SI 1
#define S500_PD_USB2_1 2
#define S500_PD_CPU2 3
#define S500_PD_CPU3 4
#define S500_PD_DMA 5
#define S500_PD_DS 6
#define S500_PD_USB3 7
#define S500_PD_USB2_0 8
#endif