| Message ID | 4dcfca1b0fa736a226bd01c796e4d8986ce49e63.1695804418.git.unicornxw@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Conor Dooley |
| Headers | show |
| Series | Add Milk-V Pioneer RISC-V board support | expand |
On Wed, Sep 27, 2023 at 05:01:56PM +0800, Chen Wang wrote: > From: Inochi Amaoto <inochiama@outlook.com> > > Like the timer of Sophgo sg2042 clint. The machine-level software > interrupt device (mswi) of sg2042 clint have the same problem when > dealing with the standard sifive clint. > > To avoid the same conficts as the timer of sg2042 clint, also add the > vendor specific compatible string to identify the mswi of sg2042 clint. > > Signed-off-by: Inochi Amaoto <inochiama@outlook.com> > Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn> > Signed-off-by: Chen Wang <unicornxw@gmail.com> All of the same comments apply here. Thanks, Conor. > --- > .../sophgo,sg2042-clint-mswi.yaml | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml > > diff --git a/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml > new file mode 100644 > index 000000000000..a79c4c3db3b3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml > @@ -0,0 +1,42 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/interrupt-controller/sophgo,sg2042-clint-mswi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sophgo sg2042 CLINT Machine-level Software Interrupt Device > + > +maintainers: > + - Inochi Amaoto <inochiama@outlook.com> > + > +properties: > + compatible: > + oneOf: > + - items: > + - const: sophgo,sg2042-clint-mswi > + > + reg: > + maxItems: 1 > + > + interrupts-extended: > + minItems: 1 > + maxItems: 4095 > + > +additionalProperties: false > + > +required: > + - compatible > + - reg > + - interrupts-extended > + > +examples: > + - | > + interrupt-controller@94000000 { > + compatible = "sophgo,sg2042-clint-mswi"; > + interrupts-extended = <&cpu1intc 3>, > + <&cpu2intc 3>, > + <&cpu3intc 3>, > + <&cpu4intc 3>; > + reg = <0x94000000 0x00010000>; > + }; > +... > -- > 2.25.1 >
diff --git a/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml b/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml new file mode 100644 index 000000000000..a79c4c3db3b3 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/sophgo,sg2042-clint-mswi.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/sophgo,sg2042-clint-mswi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo sg2042 CLINT Machine-level Software Interrupt Device + +maintainers: + - Inochi Amaoto <inochiama@outlook.com> + +properties: + compatible: + oneOf: + - items: + - const: sophgo,sg2042-clint-mswi + + reg: + maxItems: 1 + + interrupts-extended: + minItems: 1 + maxItems: 4095 + +additionalProperties: false + +required: + - compatible + - reg + - interrupts-extended + +examples: + - | + interrupt-controller@94000000 { + compatible = "sophgo,sg2042-clint-mswi"; + interrupts-extended = <&cpu1intc 3>, + <&cpu2intc 3>, + <&cpu3intc 3>, + <&cpu4intc 3>; + reg = <0x94000000 0x00010000>; + }; +...