2020-04-23 18:08:15

by Grygorii Strashko

Subject: [PATCH 1/5] dt-bindings: soc: ti: add binding for k3 platforms chipid module

Add DT binding for Texas Instruments K3 Multicore SoC platforms chipid
module which is represented by CTRLMMR_xxx_JTAGID register and contains
information about SoC id and revision.

Signed-off-by: Grygorii Strashko <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
---
.../bindings/soc/ti/k3-socinfo.yaml | 40 +++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml

diff --git a/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml b/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
new file mode 100644
index 000000000000..a1a8423b2e2e
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/ti/k3-socinfo.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments K3 Multicore SoC platforms chipid module
+
+maintainers:
+ - Tero Kristo <[email protected]>
+ - Nishanth Menon <[email protected]>
+
+description: |
+ Texas Instruments (ARM64) K3 Multicore SoC platforms chipid module is
+ represented by CTRLMMR_xxx_JTAGID register which contains information about
+ SoC id and revision.
+
+properties:
+ $nodename:
+ pattern: "^chipid@[0-9a-f]+$"
+
+ compatible:
+ items:
+ - const: ti,am654-chipid
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ chipid@43000014 {
+ compatible = "ti,am654-chipid";
+ reg = <0x43000014 0x4>;
+ };
--
2.17.1

2020-05-04 09:43:32

by Grygorii Strashko

Subject: Re: [PATCH 1/5] dt-bindings: soc: ti: add binding for k3 platforms chipid module

Hi Rob,

On 23/04/2020 21:05, Grygorii Strashko wrote:
> Add DT binding for Texas Instruments K3 Multicore SoC platforms chipid
> module which is represented by CTRLMMR_xxx_JTAGID register and contains
> information about SoC id and revision.
>
> Signed-off-by: Grygorii Strashko <[email protected]>
> Reviewed-by: Lokesh Vutla <[email protected]>
> ---
> .../bindings/soc/ti/k3-socinfo.yaml | 40 +++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
>
> diff --git a/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml b/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
> new file mode 100644
> index 000000000000..a1a8423b2e2e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/ti/k3-socinfo.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments K3 Multicore SoC platforms chipid module
> +
> +maintainers:
> + - Tero Kristo <[email protected]>
> + - Nishanth Menon <[email protected]>
> +
> +description: |
> + Texas Instruments (ARM64) K3 Multicore SoC platforms chipid module is
> + represented by CTRLMMR_xxx_JTAGID register which contains information about
> + SoC id and revision.
> +
> +properties:
> + $nodename:
> + pattern: "^chipid@[0-9a-f]+$"
> +
> + compatible:
> + items:
> + - const: ti,am654-chipid
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + chipid@43000014 {
> + compatible = "ti,am654-chipid";
> + reg = <0x43000014 0x4>;
> + };
>

Do you have any comments here?

--
Best regards,
grygorii