On 25/02/2021 23:47, Guenter Roeck wrote:
On 2/25/21 2:18 AM, Quan Nguyen wrote:
Adds device tree bindings for SMPro drivers found on the Mt.Jade hardware
reference platform with Ampere's Altra Processor family.
Signed-off-by: Quan Nguyen <quan@xxxxxxxxxxxxxxxxxxxxxx>
---
.../bindings/hwmon/ampere,ac01-hwmon.yaml | 27 ++++++
.../bindings/mfd/ampere,ac01-smpro.yaml | 82 +++++++++++++++++++
2 files changed, 109 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/ampere,ac01-hwmon.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/ampere,ac01-smpro.yaml
diff --git a/Documentation/devicetree/bindings/hwmon/ampere,ac01-hwmon.yaml b/Documentation/devicetree/bindings/hwmon/ampere,ac01-hwmon.yaml
new file mode 100644
index 000000000000..d13862ba646b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ampere,ac01-hwmon.yaml
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/ampere,ac01-hwmon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hardware monitoring driver for the Ampere Altra SMPro
+
+maintainers:
+ - Quan Nguyen <quan@xxxxxxxxxxxxxxxxxxxxxx>
+
+description: |
+ This module is part of the Ampere Altra SMPro multi-function device. For more
+ details see ../mfd/ampere,ac01-smpro.yaml.
+
+properties:
+ compatible:
+ enum:
+ - ampere,ac01-hwmon
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/mfd/ampere,ac01-smpro.yaml b/Documentation/devicetree/bindings/mfd/ampere,ac01-smpro.yaml
new file mode 100644
index 000000000000..06b0239413ae
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ampere,ac01-smpro.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ampere,ac01-smpro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ampere Altra SMPro firmware driver
+
+maintainers:
+ - Quan Nguyen <quan@xxxxxxxxxxxxxxxxxxxxxx>
+
+description: |
+ Ampere Altra SMPro firmware may contain different blocks like hardware
+ monitoring, error monitoring and other miscellaneous features.
+
+properties:
+ compatible:
+ const: ampere,ac01-smpro
Is that the same as the "ampere,smpro" in
arch/arm/boot/dts/nuvoton-npcm730-kudo.dts ?
Guenter
Yes, Guenter, looks like this need to change in next version.
