[v10,2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller

Commit Message

班涛 Sept. 12, 2022, 7:05 a.m. UTC

DT binding documentation for this new ASoC driver.

Signed-off-by: Ban Tao <[e-mail]>
Reviewed-by: Rob Herring <[e-mail]>
Reviewed-by: Maxime Ripard <[e-mail]>
---
v1->v2:
1.Fix some build errors.

v2->v3:
1.Fix some build errors.

v3->v4:
1.None.

v4->v5:
1.Add interrupt.
2.Keep clock and reset index.

v5->v6:
1.None.

v6->v7:
1.None.

v7->v8:
1.Fix some build errors.

v8->v9:
1.None.

v9->v10:
1.Put compatible first in the list of properties.
---
 .../bindings/sound/allwinner,sun50i-h6-dmic.yaml   | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml

Comments

Mark Brown Sept. 19, 2022, 11:10 p.m. UTC | #1

On Mon, 12 Sep 2022 00:05:33 -0700, Ban Tao wrote:
> DT binding documentation for this new ASoC driver.
> 
> 

Applied to

   broonie/sound.git for-next

Thanks!

[2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller
      commit: 5cf934e84659ca2f03db6254978d56f053745366

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.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Patch

diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
new file mode 100644
index 0000000..2f12cab
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
@@ -0,0 +1,79 @@ 
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner H6 DMIC
+
+maintainers:
+  - Ban Tao <[e-mail]>
+
+properties:
+  compatible:
+    const: allwinner,sun50i-h6-dmic
+
+  "#sound-dai-cells":
+    const: 0
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Bus Clock
+      - description: Module Clock
+
+  clock-names:
+    items:
+      - const: bus
+      - const: mod
+
+  dmas:
+    items:
+      - description: RX DMA Channel
+
+  dma-names:
+    items:
+      - const: rx
+
+  resets:
+    maxItems: 1
+
+required:
+  - "#sound-dai-cells"
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    #include <dt-bindings/clock/sun50i-h6-ccu.h>
+    #include <dt-bindings/reset/sun50i-h6-ccu.h>
+
+    dmic: dmic@5095000 {
+      #sound-dai-cells = <0>;
+      compatible = "allwinner,sun50i-h6-dmic";
+      reg = <0x05095000 0x400>;
+      interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&ccu CLK_BUS_DMIC>, <&ccu CLK_DMIC>;
+      clock-names = "bus", "mod";
+      dmas = <&dma 7>;
+      dma-names = "rx";
+      resets = <&ccu RST_BUS_DMIC>;
+    };
+
+...