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[1/2] ASoC: dt-bindings: fsl_aud2htx: Add binding doc for aud2htx module

Message ID 1603708855-2663-1-git-send-email-shengjiu.wang@nxp.com
State Not Applicable
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Series [1/2] ASoC: dt-bindings: fsl_aud2htx: Add binding doc for aud2htx module | expand

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Commit Message

Shengjiu Wang Oct. 26, 2020, 10:40 a.m. UTC
AUD2HTX (Audio Subsystem TO HDMI TX Subsystem) is a new
IP module found on i.MX8MP.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 .../bindings/sound/fsl,aud2htx.yaml           | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml

Comments

Krzysztof Kozlowski Oct. 27, 2020, 11:08 a.m. UTC | #1
On Mon, Oct 26, 2020 at 06:40:54PM +0800, Shengjiu Wang wrote:
> AUD2HTX (Audio Subsystem TO HDMI TX Subsystem) is a new
> IP module found on i.MX8MP.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
>  .../bindings/sound/fsl,aud2htx.yaml           | 67 +++++++++++++++++++
>  1 file changed, 67 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> 
> diff --git a/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> new file mode 100644
> index 000000000000..18548d0889a8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> @@ -0,0 +1,67 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/fsl,aud2htx.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NXP Audio Subsystem to HDMI RTX Subsystem Controller
> +
> +maintainers:
> +  - Shengjiu Wang <shengjiu.wang@nxp.com>
> +
> +properties:
> +  $nodename:
> +    pattern: "^aud2htx@.*"

aud2htx is not a generic class of a device so it should not be enforced.

> +
> +  compatible:
> +    const: fsl,imx8mp-aud2htx
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    items:
> +      - description: Peripheral clock
> +
> +  clock-names:
> +    items:
> +      - const: bus
> +
> +  dmas:
> +    items:
> +      - description: DMA controller phandle and request line for TX
> +
> +  dma-names:
> +    items:
> +      - const: tx
> +
> +  power-domains:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - clocks
> +  - clock-names
> +  - dmas
> +  - dma-names
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    #include <dt-bindings/clock/imx8mp-clock.h>
> +
> +    aud2htx: aud2htx@30cb0000 {
> +             compatible = "fsl,imx8mp-aud2htx";

Wrong indentation. Most of examples are indented with 4 spaces.

Best regards,
Krzysztof
Shengjiu Wang Oct. 28, 2020, 5:20 a.m. UTC | #2
On Tue, Oct 27, 2020 at 7:09 PM Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> On Mon, Oct 26, 2020 at 06:40:54PM +0800, Shengjiu Wang wrote:
> > AUD2HTX (Audio Subsystem TO HDMI TX Subsystem) is a new
> > IP module found on i.MX8MP.
> >
> > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> > ---
> >  .../bindings/sound/fsl,aud2htx.yaml           | 67 +++++++++++++++++++
> >  1 file changed, 67 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> > new file mode 100644
> > index 000000000000..18548d0889a8
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
> > @@ -0,0 +1,67 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/sound/fsl,aud2htx.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: NXP Audio Subsystem to HDMI RTX Subsystem Controller
> > +
> > +maintainers:
> > +  - Shengjiu Wang <shengjiu.wang@nxp.com>
> > +
> > +properties:
> > +  $nodename:
> > +    pattern: "^aud2htx@.*"
>
> aud2htx is not a generic class of a device so it should not be enforced.
>
> > +
> > +  compatible:
> > +    const: fsl,imx8mp-aud2htx
> > +
> > +  reg:
> > +    maxItems: 1
> > +
> > +  interrupts:
> > +    maxItems: 1
> > +
> > +  clocks:
> > +    items:
> > +      - description: Peripheral clock
> > +
> > +  clock-names:
> > +    items:
> > +      - const: bus
> > +
> > +  dmas:
> > +    items:
> > +      - description: DMA controller phandle and request line for TX
> > +
> > +  dma-names:
> > +    items:
> > +      - const: tx
> > +
> > +  power-domains:
> > +    maxItems: 1
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - interrupts
> > +  - clocks
> > +  - clock-names
> > +  - dmas
> > +  - dma-names
> > +
> > +examples:
> > +  - |
> > +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> > +    #include <dt-bindings/clock/imx8mp-clock.h>
> > +
> > +    aud2htx: aud2htx@30cb0000 {
> > +             compatible = "fsl,imx8mp-aud2htx";
>
> Wrong indentation. Most of examples are indented with 4 spaces.
>
ok, I will update it.

best regards
wang shengjiu
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
new file mode 100644
index 000000000000..18548d0889a8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
@@ -0,0 +1,67 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/fsl,aud2htx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Audio Subsystem to HDMI RTX Subsystem Controller
+
+maintainers:
+  - Shengjiu Wang <shengjiu.wang@nxp.com>
+
+properties:
+  $nodename:
+    pattern: "^aud2htx@.*"
+
+  compatible:
+    const: fsl,imx8mp-aud2htx
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Peripheral clock
+
+  clock-names:
+    items:
+      - const: bus
+
+  dmas:
+    items:
+      - description: DMA controller phandle and request line for TX
+
+  dma-names:
+    items:
+      - const: tx
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx8mp-clock.h>
+
+    aud2htx: aud2htx@30cb0000 {
+             compatible = "fsl,imx8mp-aud2htx";
+             reg = <0x30cb0000 0x10000>;
+             interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+             clocks = <&audiomix_clk IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>;
+             clock-names = "bus";
+             dmas = <&sdma2 26 2 0>;
+             dma-names = "tx";
+             power-domains = <&audiomix_pd>;
+    };