On Fri, Mar 15, 2024 at 12:27:33PM +0100, Bastien Curutchet wrote: > Convert the binding for McBSP controllers for TI SoCs from txt > to YAML schema. > > Add properties 'clocks', 'clock-names', 'power-domains' and > '#sound-dai-cells' which were missing from the txt file. > Add '#sound-dai-cells' and 'clocks' in the example which were missing > from the txt file. > > Signed-off-by: Bastien Curutchet <bastien.curutchet@xxxxxxxxxxx> > --- > .../bindings/sound/davinci-mcbsp.txt | 50 ---------- > .../bindings/sound/davinci-mcbsp.yaml | 96 +++++++++++++++++++ > 2 files changed, 96 insertions(+), 50 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/sound/davinci-mcbsp.txt > create mode 100644 Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml > diff --git a/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml b/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml > new file mode 100644 > index 000000000000..8b0e9b5da08f > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml > @@ -0,0 +1,96 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/davinci-mcbsp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: McBSP Controller for TI SoCs > + > +maintainers: > + - Bastien Curutchet <bastien.curutchet@xxxxxxxxxxx> > + > +allOf: > + - $ref: dai-common.yaml# > + > +properties: > + compatible: > + enum: > + - ti,da850-mcbsp > + > + reg: > + minItems: 1 > + items: > + - description: CFG registers > + - description: data registers > + > + reg-names: > + minItems: 1 > + items: > + - const: mpu > + - const: dat > + > + dmas: > + items: > + - description: transmission DMA channel > + - description: reception DMA channel > + > + dma-names: > + items: > + - const: tx > + - const: rx > + > + interrupts: > + items: > + - description: RX interrupt > + - description: TX interrupt > + > + interrupt-names: > + items: > + - const: rx > + - const: tx > + > + clocks: > + items: > + - description: functional clock > + > + clock-names: > + items: > + - const: fck > + > + power-domains: > + description: phandle to the corresponding power-domain Drop > + maxItems: 1 > + > + "#sound-dai-cells": > + const: 0 > + > +required: > + - "#sound-dai-cells" > + - compatible > + - reg > + - reg-names > + - dmas > + - dma-names > + - clocks > + > +unevaluatedProperties: false > + > +examples: > + - | > + mcbsp0: mcbsp0@1d10000 { Drop unused label. > + #sound-dai-cells = <0>; > + compatible = "ti,da850-mcbsp"; > + pinctrl-names = "default"; > + pinctrl-0 = <&mcbsp0_pins>; > + > + reg = <0x111000 0x1000>, > + <0x311000 0x1000>; > + reg-names = "mpu", "dat"; > + interrupts = <97>, <98>; > + interrupt-names = "rx", "tx"; > + dmas = <&edma0 3 1 > + &edma0 2 1>; <> around each entry. Otherwise, Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > + dma-names = "tx", "rx"; > + > + clocks = <&psc1 14>; > + }; > -- > 2.43.2 >
