Bindings are added. Only one interrupt is needed because we do not yet employ the SCMI p2a channel. Signed-off-by: Jim Quinlan <james.quinlan@xxxxxxxxxxxx> --- .../bindings/mailbox/brcm,brcmstb-mbox.yaml | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml diff --git a/Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml b/Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml new file mode 100644 index 000000000000..c2359f3a2b13 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; +$id: http://devicetree.org/schemas/mailbox/brcm,brcmstb-mbox.yaml# + +title: Broadcom STB SCMI mailbox driver bindings + +maintainers: + - Jim Quinlan <james.quinlan@xxxxxxxxxxxx> + +properties: + compatible: + enum: + - brcm,brcmstb-mbox + + interrupts: + items: + - description: SCMI a2p return interrupt + + "#mbox-cells": + const: 1 + +required: + - compatible + - interrupts + - "#mbox-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + mailbox0: mailbox@0 { + compatible = "brcm,brcmstb-mailbox"; + #mbox-cells = <1>; + interrupts = <GIC_SPI 0xc6 IRQ_TYPE_LEVEL_HIGH>; + }; +... -- 2.17.1
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