Re: [RFC 04/11] dt-bindings: interrupt-controller: Add Sunplus SP7021 mux
From: Rob Herring <robh@kernel.org>
Date: 2020-03-23 19:48:20
Also in:
linux-arm-kernel, lkml
On Sun, Mar 08, 2020 at 05:32:22PM +0100, Andreas Färber wrote:
quoted hunk ↗ jump to hunk
The Sunplus SP7021 SoC has an interrupt mux. Cc: Wells Lu 呂芳騰 <redacted> Signed-off-by: Andreas Färber <afaerber@suse.de> --- .../sunplus,pentagram-intc.yaml | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yamldiff --git a/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml new file mode 100644 index 000000000000..baaf7bcd4a71 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/sunplus,pentagram-intc.yaml@@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/sunplus,pentagram-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus Pentagram SoC Interrupt Controller + +maintainers: + - Andreas Färber <afaerber@suse.de> + +allOf: + - $ref: /schemas/interrupt-controller.yaml#
No need for this. It's applied based on the node name.
+ +properties: + compatible: + const: sunplus,sp7021-intc + + reg: + maxItems: 2
Need to define what each one is.
+ + interrupts: + maxItems: 2
Same here.
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - interrupt-controller
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ interrupt-controller@9c000780 {
+ compatible = "sunplus,sp7021-intc";
+ reg = <0x9c000780 0x80>,
+ <0x9c000a80 0x80>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+...
--
2.16.4