diff options
| author | Alex Elder <elder@linaro.org> | 2022-11-10 20:56:18 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-12 06:23:20 +0100 |
| commit | 7a6ca44c1e6156ac49274ce44f67bdc4d86187cb (patch) | |
| tree | 513012d8fecec52c6908b7f381e6bb771a4dca2c /Documentation/devicetree/bindings/net/qcom,ipa.yaml | |
| parent | dt-bindings: net: qcom,ipa: remove an unnecessary restriction (diff) | |
| download | linux-7a6ca44c1e6156ac49274ce44f67bdc4d86187cb.tar.xz linux-7a6ca44c1e6156ac49274ce44f67bdc4d86187cb.zip | |
dt-bindings: net: qcom,ipa: restate a requirement
Either the AP or modem loads GSI firmware. If the modem-init
property is present, the modem loads it. Otherwise, the AP loads
it, and in that case the memory-region property must be defined.
Currently this requirement is expressed as one or the other of the
modem-init or the memory-region property being required. But it's
harmless for the memory-region to be present if the modem is loading
firmware (it'll just be ignored).
Restate the requirement so that the memory-region property is
required only if modem-init is not present.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/qcom,ipa.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/net/qcom,ipa.yaml | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml index 2d253ef48818..e752b76192df 100644 --- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml +++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml @@ -155,12 +155,15 @@ required: - interconnects - qcom,smem-states -# Either modem-init is present, or memory-region must be present. -oneOf: - - required: +# If modem-init is not present, the AP loads GSI firmware, and +# memory-region must be specified +if: + not: + required: - modem-init - - required: - - memory-region +then: + required: + - memory-region additionalProperties: false |