Lines Matching +full:reserved +full:- +full:memory

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/ti,rti-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Tero Kristo <t-kristo@ti.com>
21   - $ref: watchdog.yaml#
26       - ti,j7-rti-wdt
34   power-domains:
37   memory-region:
40       Contains the watchdog reserved memory. It is optional.
41       In the reserved memory, the specified values, which are
43       and PON_REASON_EOF_NUM(0xCCCCBBBB), are pre-stored at the first
46       is supposed to wipe the whole memory region. Surely, if this
47       property is set, at least 12 bytes reserved memory starting from
48       specific memory address(0xa220000) should be set. More please
52   - compatible
53   - reg
54   - clocks
55   - power-domains
60   - |
64      * a 32kHz clock in this case. Add a reserved memory(optional) to keep
69      * Reserved memory should be defined as follows:
70      * reserved-memory {
71      *     wdt_reset_memory_region: wdt-memory@a2200000 {
73      *         no-map;
77     #include <dt-bindings/soc/ti,sci_pm_domain.h>
80         compatible = "ti,j7-rti-wdt";
83         power-domains = <&k3_pds 252 TI_SCI_PD_EXCLUSIVE>;
84         assigned-clocks = <&k3_clks 252 1>;
85         assigned-clock-parents = <&k3_clks 252 5>;
86         memory-region = <&wdt_reset_memory_region>;