From: Nick Hawkins <nick.hawkins@xxxxxxx> This adds support for the hpe,gxp-cpu-init binding. With the HPE GXP initialization it is necessary to have access to this register for it to boot. Signed-off-by: Nick Hawkins <nick.hawkins@xxxxxxx> --- .../cpu-enable-method/hpe,gxp-cpu-init.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/cpu-enable-method/hpe,gxp-cpu-init.yaml diff --git a/Documentation/devicetree/bindings/arm/cpu-enable-method/hpe,gxp-cpu-init.yaml b/Documentation/devicetree/bindings/arm/cpu-enable-method/hpe,gxp-cpu-init.yaml new file mode 100644 index 000000000000..a17c3fcc5421 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/cpu-enable-method/hpe,gxp-cpu-init.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/cpu-enable-method/hpe,gxp-cpu-init.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Initialize GXP CPU + +maintainers: + - Nick Hawkins <nick.hawkins@xxxxxxx> + - Jean-Marie Verdun <verdun@xxxxxxx> + +properties: + compatible: + const: hpe,gxp-cpu-init + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + gxp-init@cefe0010 { + compatible = "hpe,gxp-cpu-init"; + reg = <0xcefe0010 0x04>; + }; -- 2.17.1
