On Wed, Sep 20, 2023 at 2:39 PM Chen Wang <unicornxw@xxxxxxxxx> wrote: > > From: Inochi Amaoto <inochiama@xxxxxxxxxxx> > > Add two new compatible string formatted like `C9xx-clint-xxx` to identify > the timer and ipi device separately, and do not allow c900-clint as the > fallback to avoid conflict. Please explain more about the c900-clint mtimer & mswi, why do we need to separate the c900-clint into two pieces? When could we use c900-clint which eases dts design? > > Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> > Signed-off-by: Chen Wang <wangchen20@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/timer/sifive,clint.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml > index a0185e15a42f..ae69696c5c75 100644 > --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml > +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml > @@ -39,6 +39,14 @@ properties: > - allwinner,sun20i-d1-clint > - thead,th1520-clint > - const: thead,c900-clint > + - items: > + - enum: > + - sophgo,sg2042-clint-mtimer > + - const: thead,c900-clint-mtimer > + - items: > + - enum: > + - sophgo,sg2042-clint-mswi > + - const: thead,c900-clint-mswi > - items: > - const: sifive,clint0 > - const: riscv,clint0 > -- > 2.25.1 > -- Best Regards Guo Ren
