[PATCH v4 1/5] dt-bindings: bus: Add firewall bindings
From: Benjamin Gaignard <hidden>
Date: 2020-07-01 13:25:46
Also in:
linux-devicetree, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add schemas for firewall consumer and provider. Signed-off-by: Benjamin Gaignard <redacted> Reviewed-by: Linus Walleij <redacted> --- .../bindings/bus/stm32/firewall-consumer.yaml | 36 ++++++++++++++++++++++ .../bindings/bus/stm32/firewall-provider.yaml | 18 +++++++++++ 2 files changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/bus/stm32/firewall-consumer.yaml create mode 100644 Documentation/devicetree/bindings/bus/stm32/firewall-provider.yaml
diff --git a/Documentation/devicetree/bindings/bus/stm32/firewall-consumer.yaml b/Documentation/devicetree/bindings/bus/stm32/firewall-consumer.yaml
new file mode 100644
index 000000000000..d3d76f99b38d
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/stm32/firewall-consumer.yaml@@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/stm32/firewall-consumer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common Bus Firewall consumer binding + +description: | + Firewall properties provide the possible firewall bus controller + configurations for a device. + Bus firewall controllers are typically used to control if a hardware + block can perform read or write operations on bus. + The contents of the firewall bus configuration properties are defined by + the binding for the individual firewall controller device. + + The first configuration 'firewall-0' or the one named 'default' is + applied before probing the device itself. + +maintainers: + - Benjamin Gaignard <benjamin.gaignard@st.com> + +# always select the core schema +select: true + +properties: + firewall-0: true + + firewall-names: true + +patternProperties: + "firewall-[0-9]": + $ref: "/schemas/types.yaml#/definitions/phandle-array" + +dependencies: + firewall-names: [ firewall-0 ]
diff --git a/Documentation/devicetree/bindings/bus/stm32/firewall-provider.yaml b/Documentation/devicetree/bindings/bus/stm32/firewall-provider.yaml
new file mode 100644
index 000000000000..299824c620ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/stm32/firewall-provider.yaml@@ -0,0 +1,18 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/stm32/firewall-provider.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common Bus Firewall provider binding + +maintainers: + - Benjamin Gaignard <benjamin.gaignard@st.com> + +properties: + '#firewall-cells': + $ref: /schemas/types.yaml#/definitions/uint32 + description: Number of cells in a bus firewall specifier + +required: + - '#firewall-cells'
--
2.15.0
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