From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752164AbdK0MzA (ORCPT ); Mon, 27 Nov 2017 07:55:00 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:39431 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752736AbdK0My4 (ORCPT ); Mon, 27 Nov 2017 07:54:56 -0500 X-Google-Smtp-Source: AGs4zMaxefVmPg+J3asmmkE1435dVfJmTXPh4tr48tQJzy5PwThGfIlcLCGVBeQMvYD4+2//ksgJ3Q== From: Greentime Hu To: greentime@andestech.com, linux-kernel@vger.kernel.org, arnd@arndb.de, linux-arch@vger.kernel.org, tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, robh+dt@kernel.org, netdev@vger.kernel.org, deanbo422@gmail.com, devicetree@vger.kernel.org, viro@zeniv.linux.org.uk, dhowells@redhat.com, will.deacon@arm.com, daniel.lezcano@linaro.org, linux-serial@vger.kernel.org Cc: green.hu@gmail.com, Rick Chen Subject: [PATCH v2 26/35] dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller Date: Mon, 27 Nov 2017 20:28:13 +0800 Message-Id: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greentime Hu This patch adds an irqchip driver document for the Andestech Internal Vector Interrupt Controller. Signed-off-by: Rick Chen Signed-off-by: Greentime Hu --- .../interrupt-controller/andestech,ativic32.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt new file mode 100644 index 0000000..f4b4193 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt @@ -0,0 +1,19 @@ +* Andestech Internal Vector Interrupt Controller + +The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller +suitable for a simpler SoC platform not requiring a more sophisticated and +bigger External Vector Interrupt Controller. + + +Main node required properties: + +- compatible : should at least contain "andestech,ativic32". +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts + +Examples: + intc: interrupt-controller { + compatible = "andestech,ativic32"; + #interrupt-cells = <1>; + interrupt-controller; + }; -- 1.7.9.5