From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aisheng Dong Subject: [PATCH 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support Date: Fri, 18 Jan 2019 07:53:49 +0000 Message-ID: <1547797668-30342-3-git-send-email-aisheng.dong@nxp.com> References: <1547797668-30342-1-git-send-email-aisheng.dong@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1547797668-30342-1-git-send-email-aisheng.dong@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "linux-kernel@vger.kernel.org" Cc: "linux-arm-kernel@lists.infradead.org" , "shawnguo@kernel.org" , dl-linux-imx , "l.stach@pengutronix.de" , "robh+dt@kernel.org" , "devicetree@vger.kernel.org" , "tglx@linutronix.de" , Aisheng Dong , Marc Zyngier List-Id: devicetree@vger.kernel.org One irqsteer channel can support up to 8 output interrupts. Cc: Marc Zyngier Cc: Rob Herring Cc: Lucas Stach Cc: Shawn Guo Cc: devicetree@vger.kernel.org Signed-off-by: Dong Aisheng --- .../devicetree/bindings/interrupt-controller/fsl,irqsteer.txt | 5 += ++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,irq= steer.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqs= teer.txt index eaabcda..beeed4a 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.t= xt +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.t= xt @@ -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 t= he - 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 specifi= ed. - clocks: Should contain one clock for entry in clock-names see Documentation/devicetree/bindings/clock/clock-bindings.txt - clock-names: --=20 2.7.4