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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.txt | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.txt b/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.txt new file mode 100644 index 000000000..752d6126d --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.txt @@ -0,0 +1,26 @@ +NVMEM reboot mode driver + +This driver gets reboot mode magic value from reboot-mode driver +and stores it in a NVMEM cell named "reboot-mode". Then the bootloader +can read it and take different action according to the magic +value stored. + +Required properties: +- compatible: should be "nvmem-reboot-mode". +- nvmem-cells: A phandle to the reboot mode provided by a nvmem device. +- nvmem-cell-names: Should be "reboot-mode". + +The rest of the properties should follow the generic reboot-mode description +found in reboot-mode.txt + +Example: + reboot-mode { + compatible = "nvmem-reboot-mode"; + nvmem-cells = <&reboot_mode>; + nvmem-cell-names = "reboot-mode"; + + mode-normal = <0xAAAA5501>; + mode-bootloader = <0xBBBB5500>; + mode-recovery = <0xCCCC5502>; + mode-test = <0xDDDD5503>; + }; |