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[88.1.105.170]) by smtp.gmail.com with ESMTPSA id v18sm31101709wrf.75.2021.02.23.10.08.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Feb 2021 10:08:44 -0800 (PST) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: Thomas Gleixner , Marc Zyngier , Rob Herring , Florian Fainelli , =?utf-8?q?Fern=C3=A1ndez_Rojas?= , Jonas Gorski , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-mips@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: interrupt-controller: document BCM6345 external interrupt controller Date: Tue, 23 Feb 2021 19:08:39 +0100 Message-Id: <20210223180840.28771-2-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210223180840.28771-1-noltari@gmail.com> References: <20210223180840.28771-1-noltari@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Document the binding for the BCM6345 external interrupt controller. Signed-off-by: Álvaro Fernández Rojas Signed-off-by: Jonas Gorski Reported-by: kernel test robot --- .../brcm,bcm6345-ext-intc.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml new file mode 100644 index 000000000000..9cc29fa03968 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-ext-intc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/brcm,brcm6345-ext-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM6345 external interrupt controller + +maintainers: + - Álvaro Fernández Rojas + - Jonas Gorski + +properties: + compatible: + enum: + - brcm,bcm6318-ext-intc + - brcm,bcm6345-ext-intc + + interrupt-parent: + description: Specifies the phandle to the parent interrupt controller + this one is cascaded from. + + "#interrupt-cells": + const: 2 + + reg: + maxItems: 1 + + "#address-cells": + const: 0 + + interrupt-controller: true + + interrupts: + description: Specifies the interrupt line(s) in the interrupt-parent + controller node, valid values depend on the type of parent interrupt + controller. + maxItems: 4 + +required: + - compatible + - interrupt-parent + - "#interrupt-cells" + - reg + - "#address-cells" + - interrupt-controller + - interrupts + +additionalProperties: false + +examples: + - | + ext_intc: interrupt-controller@10000018 { + compatible = "brcm,bcm6345-ext-intc"; + interrupt-parent = <&periph_intc>; + #interrupt-cells = <2>; + reg = <0x10000018 0x4>; + #address-cells = <0>; + interrupt-controller; + interrupts = <24>, <25>, <26>, <27>; + };