From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02DB0C46470 for ; Sun, 12 Aug 2018 12:22:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A09A7219CB for ; Sun, 12 Aug 2018 12:22:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A09A7219CB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728043AbeHLPAk (ORCPT ); Sun, 12 Aug 2018 11:00:40 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:42077 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727807AbeHLPAk (ORCPT ); Sun, 12 Aug 2018 11:00:40 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 41pJ0K5sBLz1qw0J; Sun, 12 Aug 2018 14:22:35 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 41pJ0C5FZMz1qql7; Sun, 12 Aug 2018 14:22:35 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 3OSjzP7F5vji; Sun, 12 Aug 2018 14:22:33 +0200 (CEST) X-Auth-Info: 82rIi2G2YMfFhFNKbPeL/mqda2r1YjEyGeoE0bE8/Mc= Received: from xpert.denx.de (unknown [62.91.23.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sun, 12 Aug 2018 14:22:33 +0200 (CEST) From: Parthiban Nallathambi To: tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, robh+dt@kernel.org, mark.rutland@arm.com, afaerber@suse.de, catalin.marinas@arm.com, will.deacon@arm.com, manivannan.sadhasivam@linaro.org Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sravanhome@gmail.com, thomas.liau@actions-semi.com, mp-cs@actions-semi.com, linux@cubietech.com, edgar.righi@lsitec.org.br, laisa.costa@lsitec.org.br, guilherme.simoes@lsitec.org.br, mkzuffo@lsi.usp.br, Parthiban Nallathambi Subject: [PATCH v2 0/3] Add Actions Semi Owl family sirq support Date: Sun, 12 Aug 2018 14:22:12 +0200 Message-Id: <20180812122215.1079590-1-pn@denx.de> X-Mailer: git-send-email 2.14.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series add support for external interrupt controller in Actions Semi Owl famil of SoC's (S500, S700 and S900). Actions provides support for external interrupt controller to be connected with it's SoC's using 3 SIRQ pins. Each line can be configures independently, i.e 3 independent external interrupt controller can be connected and managed parallely. Device tree node is created only for S700 after testing it in Cubieboard7. Changelog in v2: - Added SIRQ as hierarchical chip GIC <----> SIRQ <----> External interrupt controller/Child devices - Device binding updates with vendor prefix - Register sharing handled globally and common init sequence/data for all actions SoC family Thanks, Parthiban Saravanan Parthiban Nallathambi (3): dt-bindings: interrupt-controller: Actions external interrupt controller drivers/irqchip: Add Actions external interrupts support arm64: dts: actions: Add sirq node for Actions Semi S700 .../interrupt-controller/actions,owl-sirq.txt | 46 ++++ arch/arm64/boot/dts/actions/s700.dtsi | 9 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-owl-sirq.c | 305 +++++++++++++++++++++ 4 files changed, 361 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.txt create mode 100644 drivers/irqchip/irq-owl-sirq.c -- 2.14.4