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dt-bindings: power: Add Actions Semi S900 SPS 

Define power domains for Actions Semi S900 SoC Smart Power System (SPS).

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
hifive-unleashed-5.1
Manivannan Sadhasivam 2018-04-11 22:10:33 +05:30 committed by Andreas Färber
parent 5b394b2ddf
commit d1ca7c56e1
2 changed files with 25 additions and 0 deletions
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2
Documentation/devicetree/bindings/power/actions,owl-sps.txt
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@ -3,11 +3,13 @@ Actions Semi Owl Smart Power System (SPS)
Required properties:
- compatible : "actions,s500-sps" for S500
"actions,s700-sps" for S700
"actions,s900-sps" for S900
- 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
include/dt-bindings/power/owl-s700-powergate.h for S700
include/dt-bindings/power/owl-s900-powergate.h for S900
Example:

23
include/dt-bindings/power/owl-s900-powergate.h 100644
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@ -0,0 +1,23 @@
/* SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) */
/*
* Actions Semi S900 SPS
*
* Copyright (c) 2018 Linaro Ltd.
*/
#ifndef DT_BINDINGS_POWER_OWL_S900_POWERGATE_H
#define DT_BINDINGS_POWER_OWL_S900_POWERGATE_H
#define S900_PD_GPU_B 0
#define S900_PD_VCE 1
#define S900_PD_SENSOR 2
#define S900_PD_VDE 3
#define S900_PD_HDE 4
#define S900_PD_USB3 5
#define S900_PD_DDR0 6
#define S900_PD_DDR1 7
#define S900_PD_DE 8
#define S900_PD_NAND 9
#define S900_PD_USB2_H0 10
#define S900_PD_USB2_H1 11
#endif