diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2020-09-29 22:14:51 +0800 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-10-01 07:24:48 -0500 |
| commit | aeb9dd8491c2b05405ffba583272cac9b47fdc08 (patch) | |
| tree | b67251e8a92625b4f7928b759086295ed6e88e72 /Documentation/devicetree/bindings/arm | |
| parent | 1dc0041db230709caf01caa38497ded973ece87f (diff) | |
dt-bindings: arm: hisilicon: convert hisilicon,hip04-bootwrapper bindings to json-schema
Convert the Hisilicon Bootwrapper boot method binding to DT schema format
using json-schema.
The property boot-method contains two groups of physical address range
information: bootwrapper and relocation. The "uint32-array" type is not
suitable for it, because the field "address" and "size" may occupy one or
two cells respectively. Use "minItems: 1" and "maxItems: 2" to allow it
can be written in "<addr size addr size>" or "<addr size>, <addr size>"
format.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20200929141454.2312-15-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml | 34 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt | 9 |
2 files changed, 34 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml new file mode 100644 index 000000000000..7378159e61df --- /dev/null +++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hip04-bootwrapper.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/hisilicon/controller/hip04-bootwrapper.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bootwrapper boot method + +maintainers: + - Wei Xu <xuwei5@hisilicon.com> + +description: Bootwrapper boot method (software protocol on SMP) + +properties: + compatible: + items: + - const: hisilicon,hip04-bootwrapper + + boot-method: + description: | + Address and size of boot method. + [0]: bootwrapper physical address + [1]: bootwrapper size + [2]: relocation physical address + [3]: relocation size + minItems: 1 + maxItems: 2 + +required: + - compatible + - boot-method + +additionalProperties: false +... diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt deleted file mode 100644 index b0d53333f4fd..000000000000 --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt +++ /dev/null @@ -1,9 +0,0 @@ -Bootwrapper boot method (software protocol on SMP): - -Required Properties: -- compatible: "hisilicon,hip04-bootwrapper"; -- boot-method: Address and size of boot method. - [0]: bootwrapper physical address - [1]: bootwrapper size - [2]: relocation physical address - [3]: relocation size |