1. Patchew
  2. linux
  3. [PATCH 0/5] ti: fix dtbs_check for some syscon bindings and DTS node
  4. View patch

[PATCH 1/5] dt-bindings: soc: ti: am62-system-controller: add AM62 syscon

Krzysztof Kozlowski posted 5 patches 1 year, 8 months ago
There is a newer version of this series
[PATCH 1/5] dt-bindings: soc: ti: am62-system-controller: add AM62 syscon
Posted by Krzysztof Kozlowski 1 year, 8 months ago 
Add dedicated binding for AM62 and AM62A wakeup system controller
registers, already used in the DTS to properly describe their children.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../bindings/soc/ti/ti,am62-system-controller.yaml | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
new file mode 100644
index 000000000000..d3bd67717999
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/ti/ti,am62-system-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI AM62 System Controller Registers R/W
+
+maintainers:
+  - Kishon Vijay Abraham I <kishon@ti.com>
+  - Roger Quadros <rogerq@kernel.org>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - ti,am62-system-controller
+          - ti,am62a-system-controller
+      - const: syscon
+      - const: simple-mfd
+
+  reg:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+  ranges: true
+
+patternProperties:
+  "^chipid@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/hwinfo/ti,k3-socinfo.yaml#
+
+  "^syscon@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/mfd/syscon.yaml#
+    unevaluatedProperties: false
+    properties:
+      compatible:
+        items:
+          - const: ti,am62-usb-phy-ctrl
+          - const: syscon
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    syscon@43000000 {
+        compatible = "ti,am62-system-controller", "syscon", "simple-mfd";
+        reg = <0x43000000 0x20000>;
+        bootph-all;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x43000000 0x20000>;
+
+        chipid@14 {
+            compatible = "ti,am654-chipid";
+            reg = <0x14 0x4>;
+            bootph-all;
+        };
+
+        syscon@4008 {
+            compatible = "ti,am62-usb-phy-ctrl", "syscon";
+            reg = <0x4008 0x4>;
+        };
+    };

-- 
2.43.0
Re: [PATCH 1/5] dt-bindings: soc: ti: am62-system-controller: add AM62 syscon
Posted by Conor Dooley 1 year, 8 months ago 
On Sat, May 18, 2024 at 10:07:16PM +0200, Krzysztof Kozlowski wrote:
> Add dedicated binding for AM62 and AM62A wakeup system controller
> registers, already used in the DTS to properly describe their children.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.
Re: [PATCH 1/5] dt-bindings: soc: ti: am62-system-controller: add AM62 syscon
Posted by Roger Quadros 1 year, 8 months ago 

On 18/05/2024 23:07, Krzysztof Kozlowski wrote:
> Add dedicated binding for AM62 and AM62A wakeup system controller
> registers, already used in the DTS to properly describe their children.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../bindings/soc/ti/ti,am62-system-controller.yaml | 77 ++++++++++++++++++++++
>  1 file changed, 77 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
> new file mode 100644
> index 000000000000..d3bd67717999
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
> @@ -0,0 +1,77 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/ti/ti,am62-system-controller.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: TI AM62 System Controller Registers R/W
> +
> +maintainers:
> +  - Kishon Vijay Abraham I <kishon@ti.com>

Above email might be invalid. Please use this instead

Kishon Vijay Abraham I <kishon@kernel.org>

> +  - Roger Quadros <rogerq@kernel.org>
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - ti,am62-system-controller
> +          - ti,am62a-system-controller
> +      - const: syscon
> +      - const: simple-mfd
> +
> +  reg:
> +    maxItems: 1
> +
> +  "#address-cells":
> +    const: 1
> +
> +  "#size-cells":
> +    const: 1
> +
> +  ranges: true
> +
> +patternProperties:
> +  "^chipid@[0-9a-f]+$":
> +    type: object
> +    $ref: /schemas/hwinfo/ti,k3-socinfo.yaml#
> +
> +  "^syscon@[0-9a-f]+$":
> +    type: object
> +    $ref: /schemas/mfd/syscon.yaml#
> +    unevaluatedProperties: false
> +    properties:
> +      compatible:
> +        items:
> +          - const: ti,am62-usb-phy-ctrl
> +          - const: syscon
> +
> +required:
> +  - compatible
> +  - reg
> +  - "#address-cells"
> +  - "#size-cells"
> +  - ranges
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    syscon@43000000 {
> +        compatible = "ti,am62-system-controller", "syscon", "simple-mfd";
> +        reg = <0x43000000 0x20000>;
> +        bootph-all;
> +        #address-cells = <1>;
> +        #size-cells = <1>;
> +        ranges = <0x0 0x43000000 0x20000>;
> +
> +        chipid@14 {
> +            compatible = "ti,am654-chipid";
> +            reg = <0x14 0x4>;
> +            bootph-all;
> +        };
> +
> +        syscon@4008 {
> +            compatible = "ti,am62-usb-phy-ctrl", "syscon";
> +            reg = <0x4008 0x4>;
> +        };
> +    };
> 

-- 
cheers,
-roger
Re: [PATCH 1/5] dt-bindings: soc: ti: am62-system-controller: add AM62 syscon
Posted by Krzysztof Kozlowski 1 year, 8 months ago 
On 20/05/2024 13:35, Roger Quadros wrote:
> 
> 
> On 18/05/2024 23:07, Krzysztof Kozlowski wrote:
>> Add dedicated binding for AM62 and AM62A wakeup system controller
>> registers, already used in the DTS to properly describe their children.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> ---
>>  .../bindings/soc/ti/ti,am62-system-controller.yaml | 77 ++++++++++++++++++++++
>>  1 file changed, 77 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
>> new file mode 100644
>> index 000000000000..d3bd67717999
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/soc/ti/ti,am62-system-controller.yaml
>> @@ -0,0 +1,77 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/soc/ti/ti,am62-system-controller.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: TI AM62 System Controller Registers R/W
>> +
>> +maintainers:
>> +  - Kishon Vijay Abraham I <kishon@ti.com>
> 
> Above email might be invalid. Please use this instead
> 
> Kishon Vijay Abraham I <kishon@kernel.org>
> 
Thanks. I took old email from bindings, so it would be nice if Kishon
fixes his email everywhere (not only mailmap).

Best regards,
Krzysztof

Patchew 2.1-devel-b67e4c2

© 2016 - 2026 Red Hat, Inc.