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[83.58.138.179]) by smtp.gmail.com with ESMTPSA id w15sm2850075wrr.59.2019.07.07.06.22.47 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 07 Jul 2019 06:22:48 -0700 (PDT) Date: Sun, 7 Jul 2019 15:22:46 +0200 From: Aleix Roca Nonell To: Andreas =?utf-8?Q?F=C3=A4rber?= , Rob Herring , Mark Rutland , Thomas Gleixner , Jason Cooper , Marc Zyngier Cc: Matthias Brugger , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/6] dt-bindings: interrupt-controller: Document RTD129x Message-ID: <20190707132246.GB13340@arks.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add binding for Realtek RTD129x interrupt controller. Signed-off-by: Aleix Roca Nonell --- .../realtek,rtd129x-intc.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/realtek,rtd129x-intc.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd129x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd129x-intc.txt new file mode 100644 index 000000000000..3ebb7c02afe5 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/realtek,rtd129x-intc.txt @@ -0,0 +1,24 @@ +Realtek RTD129x IRQ Interrupt Controller +======================================= + +Required properties: + +- compatible : Should be one of the following: + - "realtek,rtd129x-intc-misc" + - "realtek,rtd129x-intc-iso" +- reg : Specifies the address of the ISR, IER and Unmask + register in couples of "address length". +- interrupts : Specifies the interrupt line which is mux'ed. +- interrupt-controller : Presence indicates the node as interrupt controller. +- #interrupt-cells : Shall be 1. See common bindings in interrupt.txt. + + +Example: + + interrupt-controller@98007000 { + compatible = "realtek,rtd129x-iso-irq-mux"; + reg = <0x98007000 0x4 0x98007040 0x4 0x98007004 0x4>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; -- 2.21.0