diff mbox series

[v5,1/2] dt-bindings:serial:Add bindings doc for Sunplus SoC UART Driver

Message ID 1639379407-28607-2-git-send-email-hammer.hsieh@sunplus.com
State Superseded
Headers show
Series Add UART driver for Suplus SP7021 SoC | expand

Commit Message

Hammer Hsieh Dec. 13, 2021, 7:10 a.m. UTC
Add bindings doc for Sunplus SoC UART Driver

Signed-off-by: Hammer Hsieh <hammer.hsieh@sunplus.com>
---
Changes in v4:
 - no change.
 - Reviewed-by : Rob Herring <robh@kernel.org> in v3.

Changes in v5:
 - remove another two author's name, the whole driver already quite different compared 
   with patch v1. The other two authors request me to remove it.

 .../bindings/serial/sunplus,sp7021-uart.yaml       | 56 ++++++++++++++++++++++
 MAINTAINERS                                        |  5 ++
 2 files changed, 61 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml

Comments

Rob Herring Dec. 13, 2021, 5:26 p.m. UTC | #1
On Mon, Dec 13, 2021 at 03:10:06PM +0800, Hammer Hsieh wrote:
> Add bindings doc for Sunplus SoC UART Driver
> 
> Signed-off-by: Hammer Hsieh <hammer.hsieh@sunplus.com>
> ---
> Changes in v4:
>  - no change.
>  - Reviewed-by : Rob Herring <robh@kernel.org> in v3.

That goes above your Signed-off-by.

> 
> Changes in v5:
>  - remove another two author's name, the whole driver already quite different compared 
>    with patch v1. The other two authors request me to remove it.
> 
>  .../bindings/serial/sunplus,sp7021-uart.yaml       | 56 ++++++++++++++++++++++
>  MAINTAINERS                                        |  5 ++
>  2 files changed, 61 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
> 
> diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
> new file mode 100644
> index 0000000..ab66a0f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright (C) Sunplus Co., Ltd. 2021
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: Sunplus SoC SP7021 UART Controller Device Tree Bindings
> +
> +maintainers:
> +  - Hammer Hsieh <hammer.hsieh@sunplus.com>
> +
> +allOf:
> +  - $ref: serial.yaml#
> +
> +properties:
> +  compatible:
> +    const: sunplus,sp7021-uart
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - clocks
> +  - resets
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    aliases {
> +            serial0 = &uart0;
> +    };
> +
> +    uart0: serial@9c000900 {
> +        compatible = "sunplus,sp7021-uart";
> +        reg = <0x9c000900 0x80>;
> +        interrupt-parent = <&intc>;
> +        interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
> +        clocks = <&clkc 0x28>;
> +        resets = <&rstc 0x18>;
> +    };
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 3b79fd4..f2ee40c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17945,6 +17945,11 @@ L:	netdev@vger.kernel.org
>  S:	Maintained
>  F:	drivers/net/ethernet/dlink/sundance.c
>  
> +SUNPLUS UART DRIVER
> +M:	Hammer Hsieh <hammer.hsieh@sunplus.com>
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
> +
>  SUPERH
>  M:	Yoshinori Sato <ysato@users.sourceforge.jp>
>  M:	Rich Felker <dalias@libc.org>
> -- 
> 2.7.4
> 
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
new file mode 100644
index 0000000..ab66a0f
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
@@ -0,0 +1,56 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) Sunplus Co., Ltd. 2021
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Sunplus SoC SP7021 UART Controller Device Tree Bindings
+
+maintainers:
+  - Hammer Hsieh <hammer.hsieh@sunplus.com>
+
+allOf:
+  - $ref: serial.yaml#
+
+properties:
+  compatible:
+    const: sunplus,sp7021-uart
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    aliases {
+            serial0 = &uart0;
+    };
+
+    uart0: serial@9c000900 {
+        compatible = "sunplus,sp7021-uart";
+        reg = <0x9c000900 0x80>;
+        interrupt-parent = <&intc>;
+        interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clkc 0x28>;
+        resets = <&rstc 0x18>;
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 3b79fd4..f2ee40c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17945,6 +17945,11 @@  L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/dlink/sundance.c
 
+SUNPLUS UART DRIVER
+M:	Hammer Hsieh <hammer.hsieh@sunplus.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
+
 SUPERH
 M:	Yoshinori Sato <ysato@users.sourceforge.jp>
 M:	Rich Felker <dalias@libc.org>