From: Erin Lo <erin.lo@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <marc.zyngier@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Stephen Boyd <sboyd@codeaurora.org>
Cc: <devicetree@vger.kernel.org>,
srv_heupstream <srv_heupstream@mediatek.com>,
<linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<yingjoe.chen@mediatek.com>, <erin.lo@mediatek.com>,
<mars.cheng@mediatek.com>, <eddie.huang@mediatek.com>,
<linux-clk@vger.kernel.org>, Seiya Wang <seiya.wang@mediatek.com>
Subject: [PATCH v6 1/6] irqchip/mtk-sysirq: support 4 interrupt parameters for sysirq
Date: Thu, 24 Jan 2019 16:07:15 +0800 [thread overview]
Message-ID: <1548317240-44682-2-git-send-email-erin.lo@mediatek.com> (raw)
In-Reply-To: <1548317240-44682-1-git-send-email-erin.lo@mediatek.com>
From: Seiya Wang <seiya.wang@mediatek.com>
To support partitioned PPIs, 4 interrupt parameters should be valid
for sysirq.
Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
---
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 */
--
1.9.1
next prev parent reply other threads:[~2019-01-24 8:14 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-24 8:07 [PATCH v6 0/6] Add basic and clock support for Mediatek MT8183 SoC Erin Lo
2019-01-24 8:07 ` Erin Lo [this message]
2019-02-07 15:20 ` [PATCH v6 1/6] irqchip/mtk-sysirq: support 4 interrupt parameters for sysirq Matthias Brugger
2019-02-07 15:47 ` Marc Zyngier
2019-02-07 15:52 ` Marc Zyngier
2019-02-11 6:35 ` Seiya Wang
2019-02-11 8:50 ` Marc Zyngier
2019-02-11 13:01 ` Seiya Wang
2019-01-24 8:07 ` [PATCH v6 2/6] dt-bindings: arm: Add bindings for Mediatek MT8183 SoC Platform Erin Lo
2019-02-07 15:15 ` Matthias Brugger
2019-01-24 8:07 ` [PATCH v6 3/6] dt-bindings: mtk-sysirq: Add compatible for Mediatek MT8183 Erin Lo
2019-01-24 8:07 ` [PATCH v6 4/6] dt-bindings: serial: " Erin Lo
2019-01-24 8:07 ` [PATCH v6 5/6] dt-bindings: pinctrl: mt8183: add binding document Erin Lo
2019-01-30 16:17 ` Rob Herring
2019-01-31 8:30 ` Zhiyong Tao
2019-02-07 15:28 ` Matthias Brugger
2019-02-14 3:29 ` Erin Lo
2019-01-24 8:07 ` [PATCH v6 6/6] arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile Erin Lo
2019-01-30 16:22 ` Rob Herring
2019-01-31 2:34 ` Erin Lo
2019-01-31 21:10 ` Rob Herring
[not found] ` <1548992018.11367.8.camel@mtksdaap41>
2019-02-01 5:11 ` Erin Lo
2019-02-07 15:08 ` Matthias Brugger
2019-02-09 7:37 ` Erin Lo
2019-02-07 15:30 ` Matthias Brugger
2019-02-13 9:03 ` Erin Lo
2019-02-13 14:54 ` Matthias Brugger
2019-02-14 5:27 ` Erin Lo
2019-02-14 9:01 ` Matthias Brugger
2019-02-14 10:14 ` Erin Lo
2019-02-14 10:15 ` Erin Lo
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