[PATCH v3 07/10] dt-bindings: arm: Add HPE GXP Binding

nick.hawkins
2022-03-10T19:51:13Z

From: Nick Hawkins <nick.hawkins@hpe.com>

This adds support for the hpe,gxp binding. The GXP is based on
the cortex a9 processor and supports arm7.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
---
.../devicetree/bindings/arm/gxp.yaml | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/gxp.yaml

diff --git a/Documentation/devicetree/bindings/arm/gxp.yaml b/Documentation/devicetree/bindings/arm/gxp.yaml
new file mode 100644
index 000000000000..edfd331c493e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/gxp.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/gxp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HPE bmc GXP SoC driver
+
+maintainers:
+ - Nick Hawkins <nick.hawkins@hpe.com>
+ - Jean-Marie Verdun <verdun@hpe.com>
+
+properties:
+ compatible:
+ const: hpe,gxp
+
+ "#address-cells":
+ const: 1
+
+required:
+ - compatible
+
+additionalProperties: true
+
+examples:
+ - |
+ / {
+ model = "Hewlett Packard Enterprise GXP BMC";
+ compatible = "hpe,gxp";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ CPU0: cpu@0 {
+ compatible = "arm,cortex-a9";
+ device_type = "cpu";
+ reg = <0>;
+ };
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x40000000 0x20000000>;
+ };
+
+ ahb {
+
+ };
+ };
+
+...
--
2.17.1