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| author |   Karan Sanghavi <karansanghvi98@gmail.com> | 2024-12-16 17:07:00 +0000 |
|---|---|---|
| committer |   Rob Herring (Arm) <robh@kernel.org> | 2024-12-17 05:25:57 -0600 |
| commit | a0e583b64ced4699f6edf4a9c1323003847aeff0 (patch) | |
| tree | e490764f36e3a8002bc26061425fb8f9e86aa59e | |
| parent | of: Fix of_find_node_opts_by_path() handling of alias+path+options (diff) | |
| download | wireguard-linux-a0e583b64ced4699f6edf4a9c1323003847aeff0.tar.xz wireguard-linux-a0e583b64ced4699f6edf4a9c1323003847aeff0.zip | |
dt-bindings: power: Convert raspberrypi,bcm2835-power to Dt schema
Convert the raspberrypi,bcm2835-power binding to Dt schema
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Karan Sanghavi <karansanghvi98@gmail.com>
Link: https://lore.kernel.org/r/20241216-raspberrypi-bcm2835-power-v5-1-222fc244132b@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/power/raspberrypi,bcm2835-power.yaml | 42 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/soc/bcm/raspberrypi,bcm2835-power.txt | 47 |
2 files changed, 42 insertions, 47 deletions
diff --git a/Documentation/devicetree/bindings/power/raspberrypi,bcm2835-power.yaml b/Documentation/devicetree/bindings/power/raspberrypi,bcm2835-power.yaml new file mode 100644 index 000000000000..57579f70264c --- /dev/null +++ b/Documentation/devicetree/bindings/power/raspberrypi,bcm2835-power.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/raspberrypi,bcm2835-power.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM2835 power domain + +maintainers: + - Alexander Aring <alex.aring@gmail.com> + - Florian Fainelli <florian.fainelli@broadcom.com> + +description: + The Raspberry Pi power domain manages power for various subsystems + in the Raspberry Pi BCM2835 SoC. + +properties: + compatible: + enum: + - raspberrypi,bcm2835-power + + firmware: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the RPi firmware device node + + "#power-domain-cells": + const: 1 + +required: + - compatible + - firmware + - "#power-domain-cells" + +unevaluatedProperties: false + +examples: + - | + power-controller { + compatible = "raspberrypi,bcm2835-power"; + firmware = <&firmware>; + #power-domain-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/soc/bcm/raspberrypi,bcm2835-power.txt b/Documentation/devicetree/bindings/soc/bcm/raspberrypi,bcm2835-power.txt deleted file mode 100644 index 30942cf7992b..000000000000 --- a/Documentation/devicetree/bindings/soc/bcm/raspberrypi,bcm2835-power.txt +++ /dev/null @@ -1,47 +0,0 @@ -Raspberry Pi power domain driver - -Required properties: - -- compatible: Should be "raspberrypi,bcm2835-power". -- firmware: Reference to the RPi firmware device node. -- #power-domain-cells: Should be <1>, we providing multiple power domains. - -The valid defines for power domain are: - - RPI_POWER_DOMAIN_I2C0 - RPI_POWER_DOMAIN_I2C1 - RPI_POWER_DOMAIN_I2C2 - RPI_POWER_DOMAIN_VIDEO_SCALER - RPI_POWER_DOMAIN_VPU1 - RPI_POWER_DOMAIN_HDMI - RPI_POWER_DOMAIN_USB - RPI_POWER_DOMAIN_VEC - RPI_POWER_DOMAIN_JPEG - RPI_POWER_DOMAIN_H264 - RPI_POWER_DOMAIN_V3D - RPI_POWER_DOMAIN_ISP - RPI_POWER_DOMAIN_UNICAM0 - RPI_POWER_DOMAIN_UNICAM1 - RPI_POWER_DOMAIN_CCP2RX - RPI_POWER_DOMAIN_CSI2 - RPI_POWER_DOMAIN_CPI - RPI_POWER_DOMAIN_DSI0 - RPI_POWER_DOMAIN_DSI1 - RPI_POWER_DOMAIN_TRANSPOSER - RPI_POWER_DOMAIN_CCP2TX - RPI_POWER_DOMAIN_CDP - RPI_POWER_DOMAIN_ARM - -Example: - -power: power { - compatible = "raspberrypi,bcm2835-power"; - firmware = <&firmware>; - #power-domain-cells = <1>; -}; - -Example for using power domain: - -&usb { - power-domains = <&power RPI_POWER_DOMAIN_USB>; -}; |