Convert from ts3a227e.txt to yaml. Signed-off-by: Astrid Rost <astrid.rost@xxxxxxxx> --- .../bindings/sound/ti,ts3a227e.yaml | 65 +++++++++++++++++++ .../devicetree/bindings/sound/ts3a227e.txt | 30 --------- 2 files changed, 65 insertions(+), 30 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml delete mode 100644 Documentation/devicetree/bindings/sound/ts3a227e.txt diff --git a/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml new file mode 100644 index 000000000000..327d204cf957 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ti,ts3a227e.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TS3A227E + Autonomous Audio Accessory Detection and Configuration Switch + +maintainers: + - Dylan Reid <dgreid@xxxxxxxxxxxx> + +description: | + The TS3A227E detect headsets of 3-ring and 4-ring standards and + switches automatically to route the microphone correctly. It also + handles key press detection in accordance with the Android audio + headset specification v1.0. + +properties: + compatible: + enum: + - ti,ts3a227e + + reg: + const: 0x3b + + interrupts: + maxItems: 1 + + ti,micbias: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Intended MICBIAS voltage (datasheet section 9.6.7). + enum: + - 0 # 2.1 V + - 1 # 2.2 V + - 2 # 2.3 V + - 3 # 2.4 V + - 4 # 2.5 V + - 5 # 2.6 V + - 6 # 2.7 V + - 7 # 2.8 V + default: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec: audio-controller@3b { + compatible = "ti,ts3a227e"; + reg = <0x3b>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.txt b/Documentation/devicetree/bindings/sound/ts3a227e.txt deleted file mode 100644 index 21ab45bc7e8f..000000000000 --- a/Documentation/devicetree/bindings/sound/ts3a227e.txt +++ /dev/null @@ -1,30 +0,0 @@ -Texas Instruments TS3A227E -Autonomous Audio Accessory Detection and Configuration Switch - -The TS3A227E detect headsets of 3-ring and 4-ring standards and -switches automatically to route the microphone correctly. It also -handles key press detection in accordance with the Android audio -headset specification v1.0. - -Required properties: - - - compatible: Should contain "ti,ts3a227e". - - reg: The i2c address. Should contain <0x3b>. - - interrupts: Interrupt number for /INT pin from the 227e - -Optional properies: - - ti,micbias: Intended MICBIAS voltage (datasheet section 9.6.7). - Select 0/1/2/3/4/5/6/7 to specify MICBIAS voltage - 2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V - Default value is "1" (2.2V). - -Examples: - - i2c { - ts3a227e@3b { - compatible = "ti,ts3a227e"; - reg = <0x3b>; - interrupt-parent = <&gpio>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - }; - }; -- 2.20.1
