Lines Matching +full:dw +full:- +full:wdt
1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/watchdog/snps,dw-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - $ref: watchdog.yaml#
13 - Jamie Iles <jamie@jamieiles.com>
18 - const: snps,dw-wdt
19 - items:
20 - enum:
21 - rockchip,px30-wdt
22 - rockchip,rk3066-wdt
23 - rockchip,rk3128-wdt
24 - rockchip,rk3188-wdt
25 - rockchip,rk3228-wdt
26 - rockchip,rk3288-wdt
27 - rockchip,rk3308-wdt
28 - rockchip,rk3328-wdt
29 - rockchip,rk3368-wdt
30 - rockchip,rk3399-wdt
31 - rockchip,rk3568-wdt
32 - rockchip,rk3588-wdt
33 - rockchip,rv1108-wdt
34 - const: snps,dw-wdt
40 description: DW Watchdog pre-timeout interrupt
46 - description: Watchdog timer reference clock
47 - description: APB3 interface clock
49 clock-names:
52 - const: tclk
53 - const: pclk
56 description: Phandle to the DW Watchdog reset lane
59 snps,watchdog-tops:
60 $ref: /schemas/types.yaml#/definitions/uint32-array
62 DW APB Watchdog custom timer intervals - Timeout Period ranges (TOPs).
66 the timer expiration intervals supported by the DW APB Watchdog. Note
67 DW APB Watchdog IP-core might be synthesized with fixed TOP values,
79 - compatible
80 - reg
81 - clocks
84 - |
86 compatible = "snps,dw-wdt";
93 - |
95 compatible = "snps,dw-wdt";
99 clock-names = "tclk";
100 snps,watchdog-tops = <0x000000FF 0x000001FF 0x000003FF