[PATCH v3 1/2] dt-bindings: tas2562: Convert the tas2562 binding to yaml
Convert the TAS2562 text file to yaml format.
Signed-off-by: Dan Murphy dmurphy@ti.com --- .../devicetree/bindings/sound/tas2562.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tas2562.yaml
diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml new file mode 100644 index 000000000000..8d75a798740b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas2562.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/tas2562.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments TAS2562 Smart PA + +maintainers: + - Dan Murphy dmurphy@ti.com + +description: | + The TAS2562 is a mono, digital input Class-D audio amplifier optimized for + efficiently driving high peak power into small loudspeakers. + Integrated speaker voltage and current sense provides for + real time monitoring of loudspeaker behavior. + +properties: + compatible: + enum: + - ti,tas2562 + - ti,tas2563 + + reg: + maxItems: 1 + description: | + I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f + + shut-down-gpios: + description: GPIO used to control the state of the device. + deprecated: true + + shutdown-gpios: + description: GPIO used to control the state of the device. + + interrupts: + maxItems: 1 + + ti,imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TDM TX current sense time slot. + + '#sound-dai-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: codec@4c { + compatible = "ti,tas2562"; + reg = <0x4c>; + #sound-dai-cells = <1>; + interrupt-parent = <&gpio1>; + interrupts = <14>; + shutdown-gpios = <&gpio1 15 0>; + ti,imon-slot-no = <0>; + }; + }; +
Update the shutdown GPIO property to be shutdown from shut-down.
Fixes: c173dba44c2d2 ("ASoC: tas2562: Introduce the TAS2562 amplifier") Signed-off-by: Dan Murphy dmurphy@ti.com --- sound/soc/codecs/tas2562.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c index e74628061040..99920c691d28 100644 --- a/sound/soc/codecs/tas2562.c +++ b/sound/soc/codecs/tas2562.c @@ -680,13 +680,26 @@ static int tas2562_parse_dt(struct tas2562_data *tas2562) struct device *dev = tas2562->dev; int ret = 0;
- tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shut-down", - GPIOD_OUT_HIGH); + tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown", GPIOD_OUT_HIGH); if (IS_ERR(tas2562->sdz_gpio)) { - if (PTR_ERR(tas2562->sdz_gpio) == -EPROBE_DEFER) { - tas2562->sdz_gpio = NULL; + if (PTR_ERR(tas2562->sdz_gpio) == -EPROBE_DEFER) return -EPROBE_DEFER; - } + + tas2562->sdz_gpio = NULL; + } + + /* + * The shut-down property is deprecated but needs to be checked for + * backwards compatibility. + */ + if (tas2562->sdz_gpio == NULL) { + tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shut-down", + GPIOD_OUT_HIGH); + if (IS_ERR(tas2562->sdz_gpio)) + if (PTR_ERR(tas2562->sdz_gpio) == -EPROBE_DEFER) + return -EPROBE_DEFER; + + tas2562->sdz_gpio = NULL; }
ret = fwnode_property_read_u32(dev->fwnode, "ti,imon-slot-no",
On Thu, 23 Jul 2020 11:08:37 -0500, Dan Murphy wrote:
Convert the TAS2562 text file to yaml format.
Signed-off-by: Dan Murphy dmurphy@ti.com
.../devicetree/bindings/sound/tas2562.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tas2562.yaml
Reviewed-by: Rob Herring robh@kernel.org
On Thu, 23 Jul 2020 11:08:37 -0500, Dan Murphy wrote:
Convert the TAS2562 text file to yaml format.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: tas2562: Convert the tas2562 binding to yaml commit: e35cf9f5edb18fd9daf1c6ba7a89f463334526c4 [2/2] ASoC: tas2562: Update shutdown GPIO property commit: f78a97003b8babb1c49e2e4a6b46f15ac31ecf49
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
participants (3)
-
Dan Murphy -
Mark Brown -
Rob Herring