From: Enric Balletbo i Serra
Convert the soc/rockchip/power_domain.txt binding document to
json-schema and move to the power bindings directory.
Signed-off-by: Enric Balletbo i Serra
Signed-off-by: Elaine Zhang
Signed-off-by: Johan Jonker
---
Note for rob+dt:
A tag was not added on purpose, because:
Add "rockchip," prefix to the qos compatible name
in example.
Changed maintainers.
Size reg description is reduced.
Little style changes '' to ""
Restyle patternProperties
Please have a look at it again.
For some SoC nodes this patch serie generates notifications
for undocumented "assigned-clocks" and "assigned-clock-parents"
properties till there is consensus of what to do with it.
---
Changed V9:
Rename definitions to $defs
Restyle patternProperties
Changed V8:
Add pd-node ref schema
Changed V7:
Fix commit message and author format
Changed SPDX-License-Identifier back to GPL-2.0
Remove "clocks", "assigned-clocks" and "assigned-clock-parents"
Fix indent example
Changed V6:
Changed author
Changed V5:
Change SPDX-License-Identifier to GPL-2.0-only OR BSD-2-Clause
Remove a maintainer
Changed patternProperties to power-domain
Add "clocks", "assigned-clocks" and "assigned-clock-parents"
Changed V4:
Remove new compatible string
Style changes '' to ""
Changed V3:
Use Enric's conversion with rk3399 example
Changed V2:
Convert power_domain.txt to YAML with rk3568 example
---
.../bindings/power/rockchip,power-controller.yaml | 246 +
.../bindings/soc/rockchip/power_domain.txt | 136
2 files changed, 246 insertions(+), 136 deletions(-)
create mode 100644
Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
delete mode 100644
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
diff --git
a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
new file mode 100644
index 0..f71569de9
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml
@@ -0,0 +1,246 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/rockchip,power-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip Power Domains
+
+maintainers:
+ - Elaine Zhang
+ - Heiko Stuebner
+
+description: |
+ Rockchip processors include support for multiple power domains
+ which can be powered up/down by software based on different
+ application scenarios to save power.
+
+ Power domains contained within power-controller node are
+ generic power domain providers documented in
+ Documentation/devicetree/bindings/power/power-domain.yaml.
+
+ IP cores belonging to a power domain should contain a
+ "power-domains" property that is a phandle for the
+ power domain node representing the domain.
+
+properties:
+ $nodename:
+const: power-controller
+
+ compatible:
+enum:
+ - rockchip,px30-power-controller
+ - rockchip,rk3036-power-controller
+ - rockchip,rk3066-power-controller
+ - rockchip,rk3128-power-controller
+ - rockchip,rk3188-power-controller
+ - rockchip,rk3228-power-controller
+ - rockchip,rk3288-power-controller
+ - rockchip,rk3328-power-controller
+ - rockchip,rk3366-power-controller
+ - rockchip,rk3368-power-controller
+ - rockchip,rk3399-power-controller
+
+ "#power-domain-cells":
+const: 1
+
+ "#address-cells":
+const: 1
+
+ "#size-cells":
+const: 0
+
+required:
+ - compatible
+ - "#power-domain-cells"
+
+additionalProperties: false
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+
+$ref: "#/$defs/pd-node"
+
+unevaluatedProperties: false
+
+properties:
+ "#address-cells":
+const: 1
+
+ "#size-cells":
+const: 0
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+
+$ref: "#/$defs/pd-node"
+
+unevaluatedProperties: false
+
+properties:
+ "#address-cells":
+const: 1
+
+ "#size-cells":
+const: 0
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+
+$ref: "#/$defs/pd-node"
+
+unevaluatedProperties: false
+
+properties:
+ "#power-domain-cells":
+const: 0
+
+$defs:
+ pd-node:
+type: object
+description: |
+ Represents the power domains within the power controller node.
+
+properties:
+ reg:
+maxItems: 1
+description: |
+ Power domain index. Valid values are defined in
+ "include/dt-bindings/power/px30-power.h"
+ "include/dt-bindings/power/rk3036-power.h"
+ "include/dt-bindings/power/rk3066-power.h"
+ "include/dt-bindings/power/rk3128-power.h"
+ "include/dt-bindings/power/rk3188-power.h"
+ "include/dt-bindings/power/rk3228-power.h"
+
