@@ -40,6 +40,30 @@ properties:
reg:
maxItems: 1
+ power-domains:
+ description:
+ A phandle and PM domain specifier as defined by bindings
+ of the power controller specified by phandle. See
+ Documentation/devicetree/bindings/power/power-domain.yaml for details.
+
+ mboxes:
+ description:
+ Using mailbox to communicate with GCE, it should have this
+ property and list of phandle, mailbox specifiers. See
+ Documentation/devicetree/bindings/mailbox/mtk-gce.txt for details.
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+
+ mediatek,gce-client-reg:
+ description:
+ The register of client driver can be configured by gce with 4 arguments
+ defined in this property, such as phandle of gce, subsys id,
+ register offset and size.
+ Each subsys id is mapping to a base address of display function blocks
+ register which is defined in the gce header
+ include/dt-bindings/gce/<chip>-gce.h.
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ maxItems: 1
+
"#clock-cells":
const: 1
@@ -54,6 +78,10 @@ examples:
- |
mmsys: syscon@14000000 {
compatible = "mediatek,mt8173-mmsys", "syscon";
- reg = <0x14000000 0x1000>;
+ reg = <0 0x14000000 0 0x1000>;
+ power-domains = <&spm MT8173_POWER_DOMAIN_MM>;
#clock-cells = <1>;
+ mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
+ <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
+ mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
};
Power: 1. Add description for power-domains property. GCE: 1. Add description for mboxes property. 2. Add description for mediatek,gce-client-reg property. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> --- .../bindings/arm/mediatek/mediatek,mmsys.yaml | 30 ++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-)