diff options
author | Rob Herring <robh@kernel.org> | 2023-10-20 17:22:51 +0300 |
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committer | Lee Jones <lee@kernel.org> | 2023-11-01 13:02:18 +0300 |
commit | 36af195f7f35c205f716cddf5a8a8954c2e70bff (patch) | |
tree | 46dec6243293ee9b2547883e6d3779029d7175bc /Documentation/devicetree/bindings/mfd | |
parent | b0227e7081404448a0059b8698fdffd2dec280d2 (diff) | |
download | linux-36af195f7f35c205f716cddf5a8a8954c2e70bff.tar.xz |
dt-bindings: mfd: armltd: Move Arm board syscon's to separate schema
The Arm Ltd board bindings are a bit unusual in that they define child
nodes for various syscon's. The schemas are also incomplete as they lack
constraints on having additional properties and some properties are
missing. As the bindings for the different platforms only vary by
compatibles, combine them into a single schema doc.
Add the "arm,im-pd1-syscon" compatible which was not documented. Add
"ranges", "#address-cells", and "#size-cells properties which were
missing.
With this, fix the error exposed in the register-bit-led binding.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231020142252.3113716-2-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
-rw-r--r-- | Documentation/devicetree/bindings/mfd/arm,dev-platforms-syscon.yaml | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/arm,dev-platforms-syscon.yaml b/Documentation/devicetree/bindings/mfd/arm,dev-platforms-syscon.yaml new file mode 100644 index 000000000000..46b164ae0831 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/arm,dev-platforms-syscon.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/arm,dev-platforms-syscon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm Ltd Developer Platforms System Controllers + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + The Arm Ltd Integrator, Realview, and Versatile families of developer + platforms are contain various system controller blocks. Often these blocks + are part of a daughterboard or motherboard module. + +properties: + compatible: + oneOf: + - items: + - enum: + - arm,integrator-ap-syscon + - arm,integrator-cp-syscon + - arm,integrator-sp-syscon + - arm,im-pd1-syscon + - const: syscon + - items: + - enum: + - arm,core-module-integrator + - arm,integrator-ap-syscon + - arm,integrator-cp-syscon + - arm,integrator-sp-syscon + - arm,realview-eb-syscon + - arm,realview-pb1176-syscon + - arm,realview-pb11mp-syscon + - arm,realview-pba8-syscon + - arm,realview-pbx-syscon + - arm,versatile-ib2-syscon + - const: syscon + - const: simple-mfd + - items: + - enum: + - arm,realview-eb11mp-revb-syscon + - arm,realview-eb11mp-revc-syscon + - const: arm,realview-eb-syscon + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + ranges: true + + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: + type: object + +... |