From: Chris Morgan <macromorgan@hotmail.com> To: alsa-devel@alsa-project.org Cc: pierre-louis.bossart@linux.intel.com, heiko@sntech.de, devicetree@vger.kernel.org, tiwai@suse.com, robh+dt@kernel.org, lgirdwood@gmail.com, linux-rockchip@lists.infradead.org, broonie@kernel.org, Chris Morgan <macromorgan@hotmail.com>, lee.jones@linaro.org Subject: [v6 3/3] dt-bindings: Add Rockchip rk817 audio CODEC support Date: Mon, 19 Apr 2021 10:57:18 -0500 [thread overview] Message-ID: <SN6PR06MB53420A0E831C17342A73188BA5499@SN6PR06MB5342.namprd06.prod.outlook.com> (raw) In-Reply-To: <20210419155718.17348-1-macromorgan@hotmail.com> Create dt-binding documentation to document rk817 codec. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> --- Changes in v6: - Included additional project maintainers for correct subsystems. - Removed unneeded compatible from DT documentation. - Removed binding update for Odroid Go Advance (will do in seperate series). Changes in v5: - Move register definitions from rk817_codec.h to main rk808.h register definitions. - Add volatile register for codec bits. - Add default values for codec bits. - Removed of_compatible from mtd driver (not necessary). - Switched to using parent regmap instead of private regmap for codec. Changes in v4: - Created set_pll() call. - Created user visible gain control in mic. - Check for return value of clk_prepare_enable(). - Removed duplicate clk_prepare_enable(). - Split DT documentation to separate commit. Changes in v3: - Use DAPM macros to set audio path. - Updated devicetree binding (as every rk817 has this codec chip). - Changed documentation to yaml format. - Split MFD changes to separate commit. Changes in v2: - Fixed audio path registers to solve some bugs. .../bindings/sound/rockchip,rk817-codec.yaml | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml diff --git a/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml b/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml new file mode 100644 index 000000000000..0059ef54d6b5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/rockchip-rk817.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip rk817 audio codec + +description: + The rk817 codec is an I2C codec integrated with every Rockchip + rk817 PMIC MFD. + +properties: + + "#sound-dai-cells": + const: 1 + + clocks: + maxItems: 1 + + clock-names: + const: "mclk" + + mic-in-differential: + description: the microphone is in differential mode. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - clocks + - clock-names + +additionalProperties: false + +examples: + - | +rk817: pmic@20 { + compatible = "rockchip,rk817"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int>, <&i2s_8ch_mclk>; + #sound-dai-cells = <0>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + + ........ + + rk817_codec: codec { + mic-in-differential; + status = "okay"; + }; + + ........ + +}; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Chris Morgan <macromorgan@hotmail.com> To: alsa-devel@alsa-project.org Cc: broonie@kernel.org, lgirdwood@gmail.com, pierre-louis.bossart@linux.intel.com, tiwai@suse.com, heiko@sntech.de, lee.jones@linaro.org, robh+dt@kernel.org, perex@perex.cz, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, Chris Morgan <macromorgan@hotmail.com> Subject: [v6 3/3] dt-bindings: Add Rockchip rk817 audio CODEC support Date: Mon, 19 Apr 2021 10:57:18 -0500 [thread overview] Message-ID: <SN6PR06MB53420A0E831C17342A73188BA5499@SN6PR06MB5342.namprd06.prod.outlook.com> (raw) In-Reply-To: <20210419155718.17348-1-macromorgan@hotmail.com> Create dt-binding documentation to document rk817 codec. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> --- Changes in v6: - Included additional project maintainers for correct subsystems. - Removed unneeded compatible from DT documentation. - Removed binding update for Odroid Go Advance (will do in seperate series). Changes in v5: - Move register definitions from rk817_codec.h to main rk808.h register definitions. - Add volatile register for codec bits. - Add default values for codec bits. - Removed of_compatible from mtd driver (not necessary). - Switched to using parent regmap instead of private regmap for codec. Changes in v4: - Created set_pll() call. - Created user visible gain control in mic. - Check for return value of clk_prepare_enable(). - Removed duplicate clk_prepare_enable(). - Split DT documentation to separate commit. Changes in v3: - Use DAPM macros to set audio path. - Updated devicetree binding (as every rk817 has this codec chip). - Changed documentation to yaml format. - Split MFD changes to separate commit. Changes in v2: - Fixed audio path registers to solve some bugs. .../bindings/sound/rockchip,rk817-codec.yaml | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml diff --git a/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml b/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml new file mode 100644 index 000000000000..0059ef54d6b5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rockchip,rk817-codec.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/rockchip-rk817.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip rk817 audio codec + +description: + The rk817 codec is an I2C codec integrated with every Rockchip + rk817 PMIC MFD. + +properties: + + "#sound-dai-cells": + const: 1 + + clocks: + maxItems: 1 + + clock-names: + const: "mclk" + + mic-in-differential: + description: the microphone is in differential mode. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - clocks + - clock-names + +additionalProperties: false + +examples: + - | +rk817: pmic@20 { + compatible = "rockchip,rk817"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int>, <&i2s_8ch_mclk>; + #sound-dai-cells = <0>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + + ........ + + rk817_codec: codec { + mic-in-differential; + status = "okay"; + }; + + ........ + +}; -- 2.25.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip
next prev parent reply other threads:[~2021-04-19 15:59 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <20210419155718.17348-1-macromorgan@hotmail.com> 2021-04-19 15:57 ` [v6 2/3] ASoC: Add Rockchip rk817 audio CODEC support Chris Morgan 2021-04-19 15:57 ` Chris Morgan 2021-04-19 16:49 ` Mark Brown 2021-04-19 16:49 ` Mark Brown 2021-04-19 16:49 ` Mark Brown 2021-04-19 15:57 ` Chris Morgan [this message] 2021-04-19 15:57 ` [v6 3/3] dt-bindings: " Chris Morgan 2021-04-19 18:37 ` Johan Jonker 2021-04-19 18:37 ` Johan Jonker 2021-04-19 18:37 ` Johan Jonker 2021-04-20 14:46 ` Chris Morgan 2021-04-20 14:46 ` Chris Morgan
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