From: Camel Guo <camel.guo@axis.com> To: <lgirdwood@gmail.com>, <broonie@kernel.org>, <tiwai@suse.com>, <dmurphy@ti.com> Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>, <kernel@axis.com>, Camel Guo <camelg@axis.com> Subject: [PATCH v2 1/3] dt-bindings: tlv320adcx140: Add GPIO config and drive config Date: Fri, 11 Sep 2020 10:07:51 +0200 [thread overview] Message-ID: <20200911080753.30342-1-camel.guo@axis.com> (raw) From: Camel Guo <camelg@axis.com> Add properties for configuring the General Purpose Input Outputs (GPIO). There are 2 settings for GPIO, configuration and the output drive type. Signed-off-by: Camel Guo <camelg@axis.com> --- .../bindings/sound/tlv320adcx140.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml index f578f17f3e04..7b0b4554da59 100644 --- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml +++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml @@ -134,6 +134,49 @@ patternProperties: 4d - Drive weak low and active high 5d - Drive Hi-Z and active high + ti,gpio-config: + description: | + Defines the configuration and output driver for the general purpose + input and output pin (GPIO1). Its value is a pair, the first value is for + the configuration type and the second value is for the output drive + type. The array is defined as <GPIO1_CFG GPIO1_DRV> + + configuration for the GPIO pin can be one of the following: + 0 - disabled + 1 - GPIO1 is configured as a general-purpose output (GPO) + 2 - (default) GPIO1 is configured as a device interrupt output (IRQ) + 3 - GPIO1 is configured as a secondary ASI output (SDOUT2) + 4 - GPIO1 is configured as a PDM clock output (PDMCLK) + 8 - GPIO1 is configured as an input to control when MICBIAS turns on or + off (MICBIAS_EN) + 9 - GPIO1 is configured as a general-purpose input (GPI) + 10 - GPIO1 is configured as a master clock input (MCLK) + 11 - GPIO1 is configured as an ASI input for daisy-chain (SDIN) + 12 - GPIO1 is configured as a PDM data input for channel 1 and channel 2 + (PDMDIN1) + 13 - GPIO1 is configured as a PDM data input for channel 3 and channel 4 + (PDMDIN2) + 14 - GPIO1 is configured as a PDM data input for channel 5 and channel 6 + (PDMDIN3) + 15 - GPIO1 is configured as a PDM data input for channel 7 and channel 8 + (PDMDIN4) + + output drive type for the GPIO pin can be one of the following: + 0 - Hi-Z output + 1 - Drive active low and active high + 2 - (default) Drive active low and weak high + 3 - Drive active low and Hi-Z + 4 - Drive weak low and active high + 5 - Drive Hi-Z and active high + + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 2 + maxItems: 2 + items: + maximum: 15 + default: [2, 2] + required: - compatible - reg @@ -150,6 +193,7 @@ examples: ti,mic-bias-source = <6>; ti,pdm-edge-select = <0 1 0 1>; ti,gpi-config = <4 5 6 7>; + ti,gpio-config = <10 2>; ti,gpo-config-1 = <0 0>; ti,gpo-config-2 = <0 0>; reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Camel Guo <camel.guo@axis.com> To: <lgirdwood@gmail.com>, <broonie@kernel.org>, <tiwai@suse.com>, <dmurphy@ti.com> Cc: alsa-devel@alsa-project.org, kernel@axis.com, linux-kernel@vger.kernel.org, Camel Guo <camelg@axis.com> Subject: [PATCH v2 1/3] dt-bindings: tlv320adcx140: Add GPIO config and drive config Date: Fri, 11 Sep 2020 10:07:51 +0200 [thread overview] Message-ID: <20200911080753.30342-1-camel.guo@axis.com> (raw) From: Camel Guo <camelg@axis.com> Add properties for configuring the General Purpose Input Outputs (GPIO). There are 2 settings for GPIO, configuration and the output drive type. Signed-off-by: Camel Guo <camelg@axis.com> --- .../bindings/sound/tlv320adcx140.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml index f578f17f3e04..7b0b4554da59 100644 --- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml +++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml @@ -134,6 +134,49 @@ patternProperties: 4d - Drive weak low and active high 5d - Drive Hi-Z and active high + ti,gpio-config: + description: | + Defines the configuration and output driver for the general purpose + input and output pin (GPIO1). Its value is a pair, the first value is for + the configuration type and the second value is for the output drive + type. The array is defined as <GPIO1_CFG GPIO1_DRV> + + configuration for the GPIO pin can be one of the following: + 0 - disabled + 1 - GPIO1 is configured as a general-purpose output (GPO) + 2 - (default) GPIO1 is configured as a device interrupt output (IRQ) + 3 - GPIO1 is configured as a secondary ASI output (SDOUT2) + 4 - GPIO1 is configured as a PDM clock output (PDMCLK) + 8 - GPIO1 is configured as an input to control when MICBIAS turns on or + off (MICBIAS_EN) + 9 - GPIO1 is configured as a general-purpose input (GPI) + 10 - GPIO1 is configured as a master clock input (MCLK) + 11 - GPIO1 is configured as an ASI input for daisy-chain (SDIN) + 12 - GPIO1 is configured as a PDM data input for channel 1 and channel 2 + (PDMDIN1) + 13 - GPIO1 is configured as a PDM data input for channel 3 and channel 4 + (PDMDIN2) + 14 - GPIO1 is configured as a PDM data input for channel 5 and channel 6 + (PDMDIN3) + 15 - GPIO1 is configured as a PDM data input for channel 7 and channel 8 + (PDMDIN4) + + output drive type for the GPIO pin can be one of the following: + 0 - Hi-Z output + 1 - Drive active low and active high + 2 - (default) Drive active low and weak high + 3 - Drive active low and Hi-Z + 4 - Drive weak low and active high + 5 - Drive Hi-Z and active high + + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 2 + maxItems: 2 + items: + maximum: 15 + default: [2, 2] + required: - compatible - reg @@ -150,6 +193,7 @@ examples: ti,mic-bias-source = <6>; ti,pdm-edge-select = <0 1 0 1>; ti,gpi-config = <4 5 6 7>; + ti,gpio-config = <10 2>; ti,gpo-config-1 = <0 0>; ti,gpo-config-2 = <0 0>; reset-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; -- 2.20.1
next reply other threads:[~2020-09-11 8:08 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-11 8:07 Camel Guo [this message] 2020-09-11 8:07 ` [PATCH v2 1/3] dt-bindings: tlv320adcx140: Add GPIO config and drive config Camel Guo 2020-09-11 8:07 ` [PATCH v2 2/3] ASoC: tlv320adcx140: Add support for configuring GPIO pin Camel Guo 2020-09-11 8:07 ` Camel Guo 2020-09-15 18:41 ` Dan Murphy 2020-09-15 18:41 ` Dan Murphy 2020-09-15 19:05 ` Dan Murphy 2020-09-15 19:05 ` Dan Murphy 2020-09-11 8:07 ` [PATCH v2 3/3] ASoC: tlv320adcx140: Add proper support for master mode Camel Guo 2020-09-11 8:07 ` Camel Guo 2020-09-15 18:50 ` Dan Murphy 2020-09-15 18:50 ` Dan Murphy 2020-09-16 7:52 ` Camel Guo 2020-09-16 11:46 ` Dan Murphy 2020-09-16 11:46 ` Dan Murphy 2020-09-16 11:46 ` Dan Murphy 2020-09-15 18:35 ` [PATCH v2 1/3] dt-bindings: tlv320adcx140: Add GPIO config and drive config Dan Murphy 2020-09-15 18:35 ` Dan Murphy
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