From: Aisheng Dong <aisheng.dong@nxp.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Aisheng Dong <aisheng.dong@nxp.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Marc Zyngier <marc.zyngier@arm.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"l.stach@pengutronix.de" <l.stach@pengutronix.de>
Subject: [PATCH V3 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support
Date: Thu, 31 Jan 2019 08:03:43 +0000 [thread overview]
Message-ID: <1548921464-28917-3-git-send-email-aisheng.dong@nxp.com> (raw)
In-Reply-To: <1548921464-28917-1-git-send-email-aisheng.dong@nxp.com>
One irqsteer channel can support up to 8 output interrupts.
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
ChangeLog:
v2->v3:
* fix a typo
v1->v2:
* remove one unnecessary note.
---
.../devicetree/bindings/interrupt-controller/fsl,irqsteer.txt | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
index 6d0a41b..582991c 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
@@ -6,8 +6,9 @@ Required properties:
- "fsl,imx8m-irqsteer"
- "fsl,imx-irqsteer"
- reg: Physical base address and size of registers.
-- interrupts: Should contain the parent interrupt line used to multiplex the
- input interrupts.
+- interrupts: Should contain the up to 8 parent interrupt lines used to
+ multiplex the input interrupts. They should be specified sequentially
+ from output 0 to 7.
- clocks: Should contain one clock for entry in clock-names
see Documentation/devicetree/bindings/clock/clock-bindings.txt
- clock-names:
--
2.7.4
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next prev parent reply other threads:[~2019-01-31 8:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-31 8:03 [PATCH V3 0/4] irq: imx-irqsteer: add 32 interrupts chan and multi outputs support Aisheng Dong
2019-01-31 8:03 ` [PATCH V3 1/4] dt-binding: irq: imx-irqsteer: use irq number instead of group number Aisheng Dong
2019-02-11 15:35 ` Marc Zyngier
2019-02-13 22:27 ` Rob Herring
2019-02-20 6:36 ` Aisheng Dong
2019-01-31 8:03 ` Aisheng Dong [this message]
2019-01-31 9:05 ` [PATCH V3 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support Lucas Stach
2019-02-11 15:34 ` Marc Zyngier
2019-02-13 22:29 ` Rob Herring
2019-02-20 6:37 ` Aisheng Dong
2019-01-31 8:03 ` [PATCH V3 3/4] irq: imx-irqsteer: change to use reg_num instead of irq_group Aisheng Dong
2019-01-31 8:03 ` [PATCH V3 4/4] irq: imx: irqsteer: add multi output interrupts support Aisheng Dong
2019-01-31 9:08 ` Lucas Stach
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