diff mbox series

[v10,1/3] dt-bindings: mfd: Add bindings for Ampere Altra SMPro MFD driver

Message ID 20221031024442.2490881-2-quan@os.amperecomputing.com
State New
Headers
Series Add Ampere's Altra SMPro child drivers |

Commit Message

Quan Nguyen Oct. 31, 2022, 2:44 a.m. UTC 
  Adds device tree bindings for SMPro MFD driver found on the Mt.Jade
hardware reference platform with Ampere's Altra Processor family.

The SMpro co-processor on Ampere Altra processor family is to monitor
and report various data included hwmon-related info, RAS errors, and
other miscellaneous information.

Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes in v10:
  + None

Changes in v9:
  + Update SPDX license                                       [Greg]

Changes in v8:
  + Removed unused #*_cells                              [Krzysztof]

Changes in v7:
  + None

Changes in v6:
  + None
---
 .../devicetree/bindings/mfd/ampere,smpro.yaml | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/ampere,smpro.yaml

Comments

Lee Jones Oct. 31, 2022, 3:35 p.m. UTC | #1 
On Mon, 31 Oct 2022, Quan Nguyen wrote:

> Adds device tree bindings for SMPro MFD driver found on the Mt.Jade
> hardware reference platform with Ampere's Altra Processor family.
> 
> The SMpro co-processor on Ampere Altra processor family is to monitor
> and report various data included hwmon-related info, RAS errors, and
> other miscellaneous information.
> 
> Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---
> Changes in v10:
>   + None
> 
> Changes in v9:
>   + Update SPDX license                                       [Greg]
> 
> Changes in v8:
>   + Removed unused #*_cells                              [Krzysztof]
> 
> Changes in v7:
>   + None
> 
> Changes in v6:
>   + None
> ---
>  .../devicetree/bindings/mfd/ampere,smpro.yaml | 42 +++++++++++++++++++
>  1 file changed, 42 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/ampere,smpro.yaml

Applied, thanks.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml
new file mode 100644
index 000000000000..c442c3cdffed
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml
@@ -0,0 +1,42 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ampere Altra SMPro firmware driver
+
+maintainers:
+  - Quan Nguyen <quan@os.amperecomputing.com>
+
+description: |
+  Ampere Altra SMPro firmware may contain different blocks like hardware
+  monitoring, error monitoring and other miscellaneous features.
+
+properties:
+  compatible:
+    enum:
+      - ampere,smpro
+
+  reg:
+    description:
+      I2C device address.
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        smpro@4f {
+            compatible = "ampere,smpro";
+            reg = <0x4f>;
+        };
+    };