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authorAndrew Jeffery <[email protected]>2019-12-03 22:34:02 +1030
committerJoel Stanley <[email protected]>2019-12-17 10:35:26 +1100
commit89d6d772f613690eec9540a24b6b0ce60a99540c (patch)
treeb966a50a19bc1786c0f185e2eb3e4ddf08f5a211
parente42617b825f8073569da76dc4510bfa019b1c35a (diff)
dt-bindings: pinctrl: aspeed: Add reg property as a hint
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 <[email protected]> Cc: [email protected] Signed-off-by: Andrew Jeffery <[email protected]> Acked-by: Linus Walleij <[email protected]> Reviewed-by: Joel Stanley <[email protected]> Signed-off-by: Joel Stanley <[email protected]>
-rw-r--r--Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml3
-rw-r--r--Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml3
2 files changed, 6 insertions, 0 deletions
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