Add nxp,lpc3220-i2s DT binding documentation. Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@xxxxxxxxxxx> --- Changes for v2: - Added maintainers field - Dropped clock-names - Dropped unused unneded interrupts field .../bindings/sound/nxp,lpc3220-i2s.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml diff --git a/Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml b/Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml new file mode 100644 index 000000000000..66e48d8a5a1b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/nxp,lpc3220-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32XX I2S Controller + +description: + The I2S controller in LPC32XX SoCs to interface codecs and other audo devices. + +maintainers: + - Piotr Wojtaszczyk <piotr.wojtaszczyk@xxxxxxxxxxx> + +properties: + compatible: + enum: + - nxp,lpc3220-i2s + + reg: + maxItems: 1 + + clocks: + items: + - description: input clock of the peripheral. + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc32xx-clock.h> + + i2s0: i2s@20094000 { + compatible = "nxp,lpc3220-i2s"; + reg = <0x20094000 0x1000>; + clocks = <&clk LPC32XX_CLK_I2S0>; + clock-names = "i2s_clk"; + status = "disabled"; + }; + +... -- 2.25.1
