| Message ID | 20241102221707.2857342-1-ivo.ivanov.ivanov1@gmail.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v1] dt-bindings: power: actions,owl-sps: convert to YAML | expand |
On Sun, Nov 03, 2024 at 12:17:06AM +0200, Ivaylo Ivanov wrote: > Convert the Actions Semi Owl Smart Power System (SPS) bindings to DT > schema. > > Changes during conversion: > - Rename file to match compatible Where? Old file: actions,owl-sps New file: actions,owl-sps > - Add a description > > Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> > --- > .../bindings/power/actions,owl-sps.txt | 21 -------- > .../bindings/power/actions,owl-sps.yaml | 50 +++++++++++++++++++ > MAINTAINERS | 2 +- > 3 files changed, 51 insertions(+), 22 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.txt > create mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.yaml ... > + > +maintainers: > + - Andreas Färber <afaerber@suse.de> > + > +description: | Do not need '|' unless you need to preserve formatting. > + Actions Semi Owl SoCs feature a Smart Power System (SPS) that manages power > + domains to optimize power usage across various hardware blocks. Each power > + domain corresponds to a specific hardware block and is represented by a bit > + in the power control register and an acknowledgment bit, which is then > + translated into a corresponding voltage on a rail. > + > +properties: > + compatible: > + enum: > + - actions,s500-sps > + - actions,s700-sps > + - actions,s900-sps > + > + reg: > + maxItems: 1 > + > + "#power-domain-cells": > + const: 1 > + > +required: > + - compatible > + - reg > + - "#power-domain-cells" > + > +additionalProperties: false Blank line With changes above: Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.txt b/Documentation/devicetree/bindings/power/actions,owl-sps.txt deleted file mode 100644 index a3571937b..000000000 --- a/Documentation/devicetree/bindings/power/actions,owl-sps.txt +++ /dev/null @@ -1,21 +0,0 @@ -Actions Semi Owl Smart Power System (SPS) - -Required properties: -- compatible : "actions,s500-sps" for S500 - "actions,s700-sps" for S700 - "actions,s900-sps" for S900 -- reg : Offset and length of the register set for the device. -- #power-domain-cells : Must be 1. - See macros in: - include/dt-bindings/power/owl-s500-powergate.h for S500 - include/dt-bindings/power/owl-s700-powergate.h for S700 - include/dt-bindings/power/owl-s900-powergate.h for S900 - - -Example: - - sps: power-controller@b01b0100 { - compatible = "actions,s500-sps"; - reg = <0xb01b0100 0x100>; - #power-domain-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.yaml b/Documentation/devicetree/bindings/power/actions,owl-sps.yaml new file mode 100644 index 000000000..6496f3a71 --- /dev/null +++ b/Documentation/devicetree/bindings/power/actions,owl-sps.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/actions,owl-sps.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Actions Semi Owl Smart Power System (SPS) + +maintainers: + - Andreas Färber <afaerber@suse.de> + +description: | + Actions Semi Owl SoCs feature a Smart Power System (SPS) that manages power + domains to optimize power usage across various hardware blocks. Each power + domain corresponds to a specific hardware block and is represented by a bit + in the power control register and an acknowledgment bit, which is then + translated into a corresponding voltage on a rail. + +properties: + compatible: + enum: + - actions,s500-sps + - actions,s700-sps + - actions,s900-sps + + reg: + maxItems: 1 + + "#power-domain-cells": + const: 1 + +required: + - compatible + - reg + - "#power-domain-cells" + +additionalProperties: false +examples: + - | + #include <dt-bindings/power/owl-s500-powergate.h> + soc { + #address-cells = <1>; + #size-cells = <1>; + sps: power-controller@b01b0100 { + compatible = "actions,s500-sps"; + reg = <0xb01b0100 0x100>; + #power-domain-cells = <1>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 76ea65128..420d06d37 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2023,7 +2023,7 @@ F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml F: Documentation/devicetree/bindings/pinctrl/actions,* -F: Documentation/devicetree/bindings/power/actions,owl-sps.txt +F: Documentation/devicetree/bindings/power/actions,owl-sps.yaml F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml F: arch/arm/boot/dts/actions/ F: arch/arm/mach-actions/
Convert the Actions Semi Owl Smart Power System (SPS) bindings to DT schema. Changes during conversion: - Rename file to match compatible - Add a description Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> --- .../bindings/power/actions,owl-sps.txt | 21 -------- .../bindings/power/actions,owl-sps.yaml | 50 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 51 insertions(+), 22 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.txt create mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.yaml