On Wed, Dec 23, 2020 at 4:34 AM Wilken Gottwalt <[email protected]> wrote: > > Adds documentation on how to use the sun6i_hwspinlock driver for sun6i > compatible SoCs.
Please resend to DT list so that automated checks run and it's in my queue (PW). You need to run 'make dt_binding_check' as there are several issues. > Signed-off-by: Wilken Gottwalt <[email protected]> > --- > Changes in v5: > - changed binding to earliest known supported SoC sun6i-a31 > - dropped unnecessary entries > > Changes in v4: > - changed binding to sun8i-a33-hwpinlock > - added changes suggested by Maxime Ripard > > Changes in v3: > - changed symbols from sunxi to sun8i > > Changes in v2: > - fixed memory ranges > --- > .../bindings/hwlock/sun6i-a31-hwspinlock.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/hwlock/sun6i-a31-hwspinlock.yaml > > diff --git > a/Documentation/devicetree/bindings/hwlock/sun6i-a31-hwspinlock.yaml > b/Documentation/devicetree/bindings/hwlock/sun6i-a31-hwspinlock.yaml > new file mode 100644 > index 000000000000..481c5c995ad7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwlock/sun6i-a31-hwspinlock.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwlock/sun6i-hwspinlock.yaml# This will fail checks. Wrong filename. > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: SUN6I hardware spinlock driver for Allwinner sun6i compatible SoCs > + > +maintainers: > + - Wilken Gottwalt <[email protected]> > + > +description: > + The hardware unit provides semaphores between the ARM cores and the > embedded > + companion core on the SoC. > + > +properties: > + compatible: > + const: allwinner,sun6i-a31-hwspinlock > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - resets > + > +additionalProperties: false > + > +examples: > + - | > + hwspinlock@1c18000 { hwlock@... > + compatible = "allwinner,sun6i-a31-hwspinlock"; > + reg = <0x01c18000 0x1000>; > + clocks = <&ccu CLK_BUS_SPINLOCK>; > + resets = <&ccu RST_BUS_SPINLOCK>; You need an include for these defines. > + }; > -- > 2.29.2 >
