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author | Rob Herring <robh@kernel.org> | 2022-01-19 04:50:38 +0300 |
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committer | Rob Herring <robh@kernel.org> | 2022-02-04 18:43:42 +0300 |
commit | 39bd2b6a3783b8990d97494ec4c8698ba5bb6740 (patch) | |
tree | 5e7bda853099ff766cd35c26d0645c44a9601f43 /Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml | |
parent | 5a04982df8dad24681dc5848150f507338d3e372 (diff) | |
download | linux-39bd2b6a3783b8990d97494ec4c8698ba5bb6740.tar.xz |
dt-bindings: Improve phandle-array schemas
The 'phandle-array' type is a bit ambiguous. It can be either just an
array of phandles or an array of phandles plus args. Many schemas for
phandle-array properties aren't clear in the schema which case applies
though the description usually describes it.
The array of phandles case boils down to needing:
items:
maxItems: 1
The phandle plus args cases should typically take this form:
items:
- items:
- description: A phandle
- description: 1st arg cell
- description: 2nd arg cell
With this change, some examples need updating so that the bracketing of
property values matches the schema.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20220119015038.2433585-1-robh@kernel.org
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml index cfb3ec27bd2b..b7197f78e158 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml @@ -138,6 +138,8 @@ properties: properties: affinity: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Should be a list of phandles to CPU nodes (as described in Documentation/devicetree/bindings/arm/cpus.yaml). @@ -273,11 +275,11 @@ examples: ppi-partitions { part0: interrupt-partition-0 { - affinity = <&cpu0 &cpu2>; + affinity = <&cpu0>, <&cpu2>; }; part1: interrupt-partition-1 { - affinity = <&cpu1 &cpu3>; + affinity = <&cpu1>, <&cpu3>; }; }; }; |