Convert the marvell,armada3710-(sb|nb)-pinctrl binding to DT schema
format. The binding includes the "marvell,armada-3700-xtal-clock"
subnode which is simple enough to include here.
Mark interrupt-controller/#interrupt-cells as required as the users have
them and the h/w is either capable of interrupts or not.
As this syscon has 2 register ranges, syscon-common.yaml needs to be
updated to drop the restriction of 1 register entry.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Simple syscon nodes can be documented in common syscon.yaml, however
devices with simple-mfd compatible, thus with some children, should have
their own schema listing these children. Such listing makes the binding
specific, allows better validation (so the incorrect child would not
appear in the simple-mfd node) and actually enforces repeated rule for
simple-mfd devices:
"simple-mfd" is only for simple devices, where the children do not
depend on the parent.
Currently the syscon+simple-mfd binding is quite broad and allows
any child or property, thus above rule cannot be enforced.
Split the syscon.yaml binding into:
1. Common syscon properties, used potentially by many bindings.
2. Simple syscon devices (NO simple-mfd!).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240627-dt-bindings-mfd-syscon-split-v4-6-dc6699a9f3e4@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
