Messages in this thread Patch in this message |  | | From | Andrew Jeffery <> | Subject | [PATCH 01/14] dt-bindings: pinctrl: aspeed: Add reg property as a hint | Date | Tue, 3 Dec 2019 22:34:02 +1030 |
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The pinctrl node sits under a syscon device, and can assume offsets from the base of the syscon based on the compatible. However, for devicetree correctness allow a reg property to be specified, which an associated driver may choose to use to discover associated resources.
Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Joel Stanley <joel@jms.id.au> --- Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml | 3 +++ Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml | 3 +++ 2 files changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml index 39ad8657d018..bb690e20c368 100644 --- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml @@ -22,6 +22,9 @@ description: |+ properties: compatible: const: aspeed,ast2400-pinctrl + reg: + description: | + A hint for the memory regions associated with the pin-controller patternProperties: '^.*$': diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml index 3c6405be07ed..f7f5d57f2c9a 100644 --- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml @@ -23,6 +23,9 @@ description: |+ properties: compatible: const: aspeed,ast2500-pinctrl + reg: + description: | + A hint for the memory regions associated with the pin-controller aspeed,external-nodes: minItems: 2 maxItems: 2 -- git-series 0.9.1
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