From: Aisheng Dong <aisheng.dong@nxp.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"l.stach@pengutronix.de" <l.stach@pengutronix.de>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
Aisheng Dong <aisheng.dong@nxp.com>,
Marc Zyngier <marc.zyngier@arm.com>
Subject: [PATCH 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support
Date: Fri, 18 Jan 2019 07:53:49 +0000 [thread overview]
Message-ID: <1547797668-30342-3-git-send-email-aisheng.dong@nxp.com> (raw)
In-Reply-To: <1547797668-30342-1-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>
---
.../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 eaabcda..beeed4a 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 sepcified seqencially
+ from output 0 to 7. NOTE at least one output interrupt has to be specified.
- clocks: Should contain one clock for entry in clock-names
see Documentation/devicetree/bindings/clock/clock-bindings.txt
- clock-names:
--
2.7.4
next prev parent reply other threads:[~2019-01-18 7:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-18 7:53 [PATCH 0/4] irq: imx-irqsteer: add 32 interrupts chan and multi outputs support Aisheng Dong
2019-01-18 7:53 ` [PATCH 1/4] dt-binding: irq: imx-irqsteer: use irq number per channel instead of group number Aisheng Dong
2019-01-18 8:48 ` Lucas Stach
2019-01-18 9:39 ` Marc Zyngier
2019-01-18 9:46 ` Aisheng Dong
2019-01-18 10:12 ` Marc Zyngier
2019-01-22 10:56 ` Aisheng Dong
2019-01-22 11:05 ` Lucas Stach
2019-01-22 11:48 ` Marc Zyngier
2019-01-18 9:45 ` Aisheng Dong
2019-01-18 7:53 ` Aisheng Dong [this message]
2019-01-25 10:46 ` [PATCH 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support Lucas Stach
2019-01-27 14:05 ` Dong Aisheng
2019-01-18 7:53 ` [PATCH 3/4] irq: imx-irqsteer: change to use reg_num instead of irq_group Aisheng Dong
2019-01-18 7:53 ` [PATCH 4/4] irq: imx: irqsteer: add multi output interrupts support Aisheng Dong
2019-01-18 8:53 ` Lucas Stach
2019-01-18 9:54 ` Aisheng Dong
2019-01-18 10:22 ` Lucas Stach
2019-01-22 10:39 ` Aisheng Dong
2019-01-22 10:59 ` Lucas Stach
2019-01-22 12:03 ` Aisheng Dong
2019-01-22 12:52 ` Lucas Stach
2019-01-22 13:17 ` Aisheng Dong
2019-01-25 10:42 ` Lucas Stach
2019-01-27 10:38 ` Dong Aisheng
2019-01-22 12:50 ` Aisheng Dong
2019-01-25 10:54 ` Lucas Stach
2019-01-27 14:02 ` Dong Aisheng
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