This patch adds the DT bindings for the NXP INTMUX interrupt multiplexer
for i.MX8 family SoCs.
Signed-off-by: Joakim Zhang <[email protected]>
---
.../interrupt-controller/fsl,intmux.yaml | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
new file mode 100644
index 000000000000..ea351bad8902
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/fsl,intmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale INTMUX interrupt multiplexer
+
+maintainers:
+ - Joakim Zhang <[email protected]>
+
+properties:
+ compatible:
+ const: fsl,imx-intmux
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ minItems: 1
+ maxItems: 8
+ description: |
+ Should contain the parent interrupt lines (up to 8) used to multiplex
+ the input interrupts.
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 2
+ description: |
+ The 1st cell is hw interrupt number, the 2nd cell is channel index.
+
+ clocks:
+ description: ipg clock.
+
+ clock-names:
+ const: ipg
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+ - '#interrupt-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ interrupt-controller@37400000 {
+ compatible = "fsl,imx-intmux";
+ reg = <0x37400000 0x1000>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&clk IMX8QM_CM40_IPG_CLK>;
+ clock-names = "ipg";
+ };
--
2.17.1
On Wed, 15 Jan 2020 13:04:23 +0800, Joakim Zhang wrote:
> This patch adds the DT bindings for the NXP INTMUX interrupt multiplexer
> for i.MX8 family SoCs.
>
> Signed-off-by: Joakim Zhang <[email protected]>
> ---
> .../interrupt-controller/fsl,intmux.yaml | 67 +++++++++++++++++++
> 1 file changed, 67 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
Documentation/devicetree/bindings/display/simple-framebuffer.example.dts:21.16-37.11: Warning (chosen_node_is_root): /example-0/chosen: chosen node must be at root node
Error: Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dts:20.27-28 syntax error
FATAL ERROR: Unable to parse input tree
scripts/Makefile.lib:300: recipe for target 'Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dt.yaml' failed
make[1]: *** [Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dt.yaml] Error 1
Makefile:1263: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2
See https://patchwork.ozlabs.org/patch/1223172
Please check and re-submit.
> -----Original Message-----
> From: Rob Herring <[email protected]>
> Sent: 2020??1??17?? 3:29
> To: Joakim Zhang <[email protected]>
> Cc: [email protected]; [email protected]; [email protected];
> [email protected]; [email protected]; [email protected];
> [email protected]; [email protected]; [email protected];
> [email protected]; [email protected];
> [email protected]; dl-linux-imx <[email protected]>; Andy
> Duan <[email protected]>; Joakim Zhang <[email protected]>
> Subject: Re: [PATCH V5 1/2] dt-bindings/irq: add binding for NXP INTMUX
> interrupt multiplexer
>
> On Wed, 15 Jan 2020 13:04:23 +0800, Joakim Zhang wrote:
> > This patch adds the DT bindings for the NXP INTMUX interrupt
> > multiplexer for i.MX8 family SoCs.
> >
> > Signed-off-by: Joakim Zhang <[email protected]>
> > ---
> > .../interrupt-controller/fsl,intmux.yaml | 67 +++++++++++++++++++
> > 1 file changed, 67 insertions(+)
> > create mode 100644
> > Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
> >
>
> My bot found errors running 'make dt_binding_check' on your patch:
>
> Documentation/devicetree/bindings/display/simple-framebuffer.example.dts:2
> 1.16-37.11: Warning (chosen_node_is_root): /example-0/chosen: chosen node
> must be at root node
> Error:
> Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dt
> s:20.27-28 syntax error FATAL ERROR: Unable to parse input tree
> scripts/Makefile.lib:300: recipe for target
> 'Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.d
> t.yaml' failed
> make[1]: ***
> [Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.d
> t.yaml] Error 1
> Makefile:1263: recipe for target 'dt_binding_check' failed
> make: *** [dt_binding_check] Error 2
>
> See
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchw
> ork.ozlabs.org%2Fpatch%2F1223172&data=02%7C01%7Cqiangqing.zhan
> g%40nxp.com%7Caade42e256f248dc2ef708d79aba6941%7C686ea1d3bc2b4c6
> fa92cd99c5c301635%7C0%7C0%7C637147997726888265&sdata=7opsZO
> V%2FKzIJBl4MoEESCYZa%2BjlzKKofG6m84SsfAHg%3D&reserved=0
> Please check and re-submit.
Hi Rob,
make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
CHKDT Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
SCHEMA Documentation/devicetree/bindings/processed-schema.yaml
DTC Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dt.yaml
CHECK Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.example.dt.yaml
I don't know DTC also need pass the check, sorry for that. I will re-send the patch set.
Best Regards,
Joakim Zhang