From patchwork Mon Dec 2 18:12:59 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Shiyan X-Patchwork-Id: 3266551 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 47B38C0D4A for ; Mon, 2 Dec 2013 18:13:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1E818202FF for ; Mon, 2 Dec 2013 18:13:53 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 96FF820279 for ; Mon, 2 Dec 2013 18:13:50 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VnY09-00082H-Pf; Mon, 02 Dec 2013 18:13:45 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VnY07-0003oc-7a; Mon, 02 Dec 2013 18:13:43 +0000 Received: from smtp37.i.mail.ru ([94.100.177.97]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VnY02-0003oG-Us for linux-arm-kernel@lists.infradead.org; Mon, 02 Dec 2013 18:13:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail2; h=Message-Id:Date:Subject:Cc:To:From; bh=s27V3enoSSFnocyIuad0d38d0aYRfT4GcAXa+D2cWLg=; b=XkAKDgKqO2WAw29E2Aws0j78ZDj5yenp0CCtg4cQcLFAtoyNdoP0+7A08UyIHvinY3esDZI4aWAsnhmfZBHLi5KIFEz7P54yvDkhqFg3EJZgFvPsZjG23VpK8SXH9NCZV2qqaBTZ2xmfIAgXAMaUcHFYrKkuNUOqw1O1zBFfa50=; Received: from [188.134.40.128] (port=53542 helo=shc.zet) by smtp37.i.mail.ru with esmtpa (envelope-from ) id 1VnXzf-0003nh-ET; Mon, 02 Dec 2013 22:13:15 +0400 From: Alexander Shiyan To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] ARM: dts: clps711x: Add bindings documentation for CLPS711X irqchip driver Date: Mon, 2 Dec 2013 22:12:59 +0400 Message-Id: <1386007979-6785-1-git-send-email-shc_work@mail.ru> X-Mailer: git-send-email 1.8.3.2 X-Mras: Ok X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131202_131339_480844_CC9F2CDB X-CRM114-Status: UNSURE ( 7.51 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.0 (--) Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , Arnd Bergmann , Pawel Moll , Ian Campbell , Stephen Warren , Rob Herring , Alexander Shiyan , Olof Johansson X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add OF document for Cirrus Logic CLPS711X irqchip driver. Signed-off-by: Alexander Shiyan Acked-by: Arnd Bergmann --- .../interrupt-controller/cirrus,clps711x-intc.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/cirrus,clps711x-intc.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/cirrus,clps711x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/cirrus,clps711x-intc.txt new file mode 100644 index 0000000..12f47cb --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/cirrus,clps711x-intc.txt @@ -0,0 +1,41 @@ +Cirrus Logic CLPS711X Interrupt Controller + +Required properties: + +- compatible: Should be "cirrus,clps711x-intc" +- reg: Specifies base physical address of the registers set +- interrupt-controller: Identifies the node as an interrupt controller +- #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. The value shall be 1. + +The interrupt sources are as follows: +ID Name Description +--------------------------- +1: BLINT Battery low (FIQ) +3: MCINT Media changed (FIQ) +4: CSINT CODEC sound +5: EINT1 External 1 +6: EINT2 External 2 +7: EINT3 External 3 +8: TC1OI TC1 under flow +9: TC2OI TC2 under flow +10: RTCMI RTC compare match +11: TINT 64Hz tick +12: UTXINT1 UART1 transmit FIFO half empty +13: URXINT1 UART1 receive FIFO half full +14: UMSINT UART1 modem status changed +15: SSEOTI SSI1 end of transfer +16: KBDINT Keyboard +17: SS2RX SSI2 receive FIFO half or greater full +18: SS2TX SSI2 transmit FIFO less than half empty +28: UTXINT2 UART2 transmit FIFO half empty +29: URXINT2 UART2 receive FIFO half full +32: DAIINT DAI interface (FIQ) + +Example: + intc: interrupt-controller { + compatible = "cirrus,clps711x-intc"; + reg = <0x80000000 0x4000>; + interrupt-controller; + #interrupt-cells = <1>; + };