From patchwork Thu Jan 24 08:07:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erin Lo X-Patchwork-Id: 10778487 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 956FD6C2 for ; Thu, 24 Jan 2019 08:14:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 87D752E345 for ; Thu, 24 Jan 2019 08:14:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7AE8E2E341; Thu, 24 Jan 2019 08:14:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 887052E341 for ; Thu, 24 Jan 2019 08:14:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726041AbfAXIO0 (ORCPT ); Thu, 24 Jan 2019 03:14:26 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:63839 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725986AbfAXIO0 (ORCPT ); Thu, 24 Jan 2019 03:14:26 -0500 X-UUID: 53999c8901b54bdb886103c546aa059a-20190124 X-UUID: 53999c8901b54bdb886103c546aa059a-20190124 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 801944606; Thu, 24 Jan 2019 16:14:15 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 24 Jan 2019 16:14:14 +0800 Received: from mtkslt303.mediatek.inc (10.21.14.116) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 24 Jan 2019 16:14:14 +0800 From: Erin Lo To: Matthias Brugger , Rob Herring , Mark Rutland , Thomas Gleixner , Jason Cooper , Marc Zyngier , Greg Kroah-Hartman , Stephen Boyd CC: , srv_heupstream , , , , , , , , , , Seiya Wang Subject: [PATCH v6 1/6] irqchip/mtk-sysirq: support 4 interrupt parameters for sysirq Date: Thu, 24 Jan 2019 16:07:15 +0800 Message-ID: <1548317240-44682-2-git-send-email-erin.lo@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1548317240-44682-1-git-send-email-erin.lo@mediatek.com> References: <1548317240-44682-1-git-send-email-erin.lo@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Seiya Wang To support partitioned PPIs, 4 interrupt parameters should be valid for sysirq. Signed-off-by: Seiya Wang Signed-off-by: Erin Lo --- drivers/irqchip/irq-mtk-sysirq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c index 90aaf19..282736a 100644 --- a/drivers/irqchip/irq-mtk-sysirq.c +++ b/drivers/irqchip/irq-mtk-sysirq.c @@ -81,7 +81,7 @@ static int mtk_sysirq_domain_translate(struct irq_domain *d, unsigned int *type) { if (is_of_node(fwspec->fwnode)) { - if (fwspec->param_count != 3) + if (fwspec->param_count != 3 && fwspec->param_count != 4) return -EINVAL; /* No PPI should point to this domain */ @@ -104,7 +104,7 @@ static int mtk_sysirq_domain_alloc(struct irq_domain *domain, unsigned int virq, struct irq_fwspec *fwspec = arg; struct irq_fwspec gic_fwspec = *fwspec; - if (fwspec->param_count != 3) + if (fwspec->param_count != 3 && fwspec->param_count != 4) return -EINVAL; /* sysirq doesn't support PPI */