diff options
| author | Rob Herring <robh@kernel.org> | 2022-01-18 19:50:38 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-02-04 09:43:42 -0600 |
| commit | 39bd2b6a3783b8990d97494ec4c8698ba5bb6740 (patch) | |
| tree | 5e7bda853099ff766cd35c26d0645c44a9601f43 /Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml | |
| parent | 5a04982df8dad24681dc5848150f507338d3e372 (diff) | |
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/pinctrl/st,stm32-pinctrl.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml index 83a18d0331b1..335ffc1353b5 100644 --- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml @@ -41,11 +41,13 @@ properties: maxItems: 1 st,syscfg: - description: Should be phandle/offset/mask - - Phandle to the syscon node which includes IRQ mux selection. - - The offset of the IRQ mux selection register. - - The field mask of IRQ mux, needed if different of 0xf. + description: Phandle+args to the syscon node which includes IRQ mux selection. $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: syscon node which includes IRQ mux selection + - description: The offset of the IRQ mux selection register + - description: The field mask of IRQ mux, needed if different of 0xf st,package: description: |