soc/loongson/loongson%2Cls2k-pmc.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/loongson/loongson,ls2k-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-2 Power Manager controller
10   - Yinbo Zhu <zhuyinbo@loongson.cn>
15       - items:
16           - const: loongson,ls2k0500-pmc
17           - const: syscon
18       - items:
19           - enum:
20               - loongson,ls2k1000-pmc
21               - loongson,ls2k2000-pmc
22           - const: loongson,ls2k0500-pmc
23           - const: syscon
31   loongson,suspend-address:
34       The "loongson,suspend-address" is a deep sleep state (Suspend To
35       RAM) firmware entry address which was jumped from kernel and it's
37       addition, the PM need according to it to indicate that current
38       SoC whether support Suspend To RAM.
40   syscon-poweroff:
41     $ref: /schemas/power/reset/syscon-poweroff.yaml#
46   syscon-reboot:
47     $ref: /schemas/power/reset/syscon-reboot.yaml#
53   - compatible
54   - reg
55   - interrupts
60   - |
61     #include <dt-bindings/interrupt-controller/irq.h>
63     power-management@1fe27000 {
64         compatible = "loongson,ls2k1000-pmc", "loongson,ls2k0500-pmc", "syscon";
66         interrupt-parent = <&liointc1>;
68         loongson,suspend-address = <0x0 0x1c000500>;
70         syscon-reboot {
71             compatible = "syscon-reboot";
76         syscon-poweroff {
77             compatible = "syscon-poweroff";