diff mbox series

[v6,2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller

Message ID 20210711124826.5376-1-fengzheng923@gmail.com
State Superseded
Headers show
Series None | expand

Commit Message

Ban Tao July 11, 2021, 12:48 p.m. UTC 
From: Ban Tao <fengzheng923@gmail.com>

DT binding documentation for this new ASoC driver.

Signed-off-by: Ban Tao <fengzheng923@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>

---
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.
---
 .../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

Maxime Ripard July 15, 2021, 7:49 a.m. UTC | #1 
On Sun, Jul 11, 2021 at 08:48:26AM -0400, fengzheng923@gmail.com wrote:
> From: Ban Tao <fengzheng923@gmail.com>
> 
> DT binding documentation for this new ASoC driver.
> 
> Signed-off-by: Ban Tao <fengzheng923@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: Maxime Ripard <maxime@cerno.tech>

> ---
> 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.
> ---

Just as a general comment, you don't need to duplicate the --- all the
time, here something like the following would have been fine

---

v1->v2:
1.Fix some build errors.

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

v3->v4:
1.None

etc.

git will ignore anything after ---, so it doesn't matter whether there's
one or multiple.

Maxime
diff mbox series

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 000000000000..0cfc07f369bd
--- /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 Device Tree Bindings
+
+maintainers:
+  - Ban Tao <fengzheng923@gmail.com>
+
+properties:
+  "#sound-dai-cells":
+    const: 0
+
+  compatible:
+    const: allwinner,sun50i-h6-dmic
+
+  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>;
+    };
+
+...