On Sat, Feb 15, 2020 at 07:47:23PM +0530, Vignesh Raghavendra wrote: > Add dt bindings for TI syscon gate clock driver that is used to control > EHRPWM's TimeBase clock (TBCLK) on TI's AM654 SoC. > > Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx> > --- > .../bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 35 +++++++++++++++++++ > 1 file changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml > > diff --git a/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml b/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml > new file mode 100644 > index 000000000000..3bf954ecb803 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml > @@ -0,0 +1,35 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/ti,am654-ehrpwm-tbclk.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI syscon gate clock driver Bindings are for h/w blocks, not drivers. > + > +maintainers: > + - Vignesh Raghavendra <vigneshr@xxxxxx> > + > +properties: > + compatible: > + items: > + - const: ti,am654-ehrpwm-tbclk > + - const: syscon Why is this a syscon? Are there other functions or it's just the easy way to get a regmap. > + > + "#clock-cells": > + const: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - "#clock-cells" > + - reg > + > +examples: > + - | > + ehrpwm_tbclk: syscon@4140 { > + compatible = "ti,am654-ehrpwm-tbclk", "syscon"; > + reg = <0x4140 0x18>; > + #clock-cells = <1>; > + }; > -- > 2.25.0 >
