Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756220AbaFZHO0 (ORCPT ); Thu, 26 Jun 2014 03:14:26 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:48776 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756110AbaFZHOQ (ORCPT ); Thu, 26 Jun 2014 03:14:16 -0400 From: Sricharan R To: , , , CC: , , , , , , , , Subject: [PATCH V4 15/16] documentation: dt: omap: crossbar: Add description for interrupt consumer Date: Thu, 26 Jun 2014 12:40:33 +0530 Message-ID: <1403766634-18543-16-git-send-email-r.sricharan@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> References: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nishanth Menon The current crossbar description does not include the description required for the consumer of the crossbar, a.k.a devices whoes events pass through the crossbar into the GIC interrupt controller. So, provide documentation for the same. Signed-off-by: Nishanth Menon Signed-off-by: Sricharan R Acked-by: Santosh Shilimkar --- .../devicetree/bindings/arm/omap/crossbar.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt index 6923531..35356b6 100644 --- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt +++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt @@ -36,3 +36,20 @@ Examples: ti,irqs-reserved = <0 1 2 3 5 6 131 132 139 140>; ti,irqs-skip = <10 133 139 140>; }; + +Consumer: +======== +See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt and +Documentation/devicetree/bindings/arm/gic.txt for further details. + +An interrupt consumer on an SoC using crossbar will use: + interrupts = +request number shall be between 0 to that described by +"ti,max-crossbar-sources" + +Example: + device_x@0x4a023000 { + /* Crossbar 8 used */ + interrupts = ; + ... + }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/