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dt-bindings: soc: loongson,ls2k-pmc: Use fallbacks for ls2k-pmc compatible

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The Loongson-2K series chips (ls2k0500/ls2k1000/ls2k2000) share the same
PM system controller, using ls2k0500 compatible as fallback for the
others.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Binbin Zhou 2023-08-31 19:43:12 +08:00 committed by Arnd Bergmann
parent 8e4a28f979
commit 380054cb05
1 changed files with 11 additions and 6 deletions
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17
Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
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@ -11,11 +11,16 @@ maintainers:
properties:
compatible:
items:
- enum:
- loongson,ls2k0500-pmc
- loongson,ls2k1000-pmc
- const: syscon
oneOf:
- items:
- const: loongson,ls2k0500-pmc
- const: syscon
- items:
- enum:
- loongson,ls2k1000-pmc
- loongson,ls2k2000-pmc
- const: loongson,ls2k0500-pmc
- const: syscon
reg:
maxItems: 1
@ -44,7 +49,7 @@ examples:
#include <dt-bindings/interrupt-controller/irq.h>
power-management@1fe27000 {
compatible = "loongson,ls2k1000-pmc", "syscon";
compatible = "loongson,ls2k1000-pmc", "loongson,ls2k0500-pmc", "syscon";
reg = <0x1fe27000 0x58>;
interrupt-parent = <&liointc1>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;