Add device tree binding documentation for Photonicat PMU MFD, LEDs, hardware monitor, power off, power supply, real-time clock watchdog. Signed-off-by: Junhao Xie <bigfoot@xxxxxxxxxxx> --- .../hwmon/ariaboard,photonicat-pmu-hwmon.yaml | 40 +++++++ .../leds/ariaboard,photonicat-pmu-leds.yaml | 41 +++++++ .../mfd/ariaboard,photonicat-pmu.yaml | 107 ++++++++++++++++++ .../ariaboard,photonicat-pmu-poweroff.yaml | 34 ++++++ .../ariaboard,photonicat-pmu-supply.yaml | 55 +++++++++ .../rtc/ariaboard,photonicat-pmu-rtc.yaml | 37 ++++++ .../ariaboard,photonicat-pmu-watchdog.yaml | 37 ++++++ 7 files changed, 351 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/ariaboard,photonicat-pmu-hwmon.yaml create mode 100644 Documentation/devicetree/bindings/leds/ariaboard,photonicat-pmu-leds.yaml create mode 100644 Documentation/devicetree/bindings/mfd/ariaboard,photonicat-pmu.yaml create mode 100644 Documentation/devicetree/bindings/power/reset/ariaboard,photonicat-pmu-poweroff.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/ariaboard,photonicat-pmu-supply.yaml create mode 100644 Documentation/devicetree/bindings/rtc/ariaboard,photonicat-pmu-rtc.yaml create mode 100644 Documentation/devicetree/bindings/watchdog/ariaboard,photonicat-pmu-watchdog.yaml diff --git a/Documentation/devicetree/bindings/hwmon/ariaboard,photonicat-pmu-hwmon.yaml b/Documentation/devicetree/bindings/hwmon/ariaboard,photonicat-pmu-hwmon.yaml new file mode 100644 index 000000000000..c9b1bab20c31 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ariaboard,photonicat-pmu-hwmon.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/ariaboard,photonicat-pmu-hwmon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU Hardware Monitor + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Board temperature sensor on the Photonicat PMU MCU + +properties: + compatible: + const: ariaboard,photonicat-pmu-hwmon + + label: + $ref: /schemas/types.yaml#/definitions/string + description: Label for hwmon device + +required: + - compatible + - label + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + hwmon { + compatible = "ariaboard,photonicat-pmu-hwmon"; + label = "pcat_board"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/leds/ariaboard,photonicat-pmu-leds.yaml b/Documentation/devicetree/bindings/leds/ariaboard,photonicat-pmu-leds.yaml new file mode 100644 index 000000000000..6ccb0e691b09 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/ariaboard,photonicat-pmu-leds.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/ariaboard,photonicat-pmu-leds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU LEDs + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + LEDs on the Photonicat PMU MCU + +allOf: + - $ref: common.yaml# + +properties: + compatible: + const: ariaboard,photonicat-pmu-leds + + label: true + +required: + - compatible + - label + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + leds-status { + compatible = "ariaboard,photonicat-pmu-leds"; + label = "net-status"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/ariaboard,photonicat-pmu.yaml b/Documentation/devicetree/bindings/mfd/ariaboard,photonicat-pmu.yaml new file mode 100644 index 000000000000..df16d9507821 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ariaboard,photonicat-pmu.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ariaboard,photonicat-pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ariaboard Photonicat PMU + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Driver for the Power Management MCU in the Ariaboard Photonicat, + which provides battery and charger power supply, real-time clock, + watchdog, hardware shutdown. + +properties: + compatible: + const: ariaboard,photonicat-pmu + + current-speed: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 115200 + description: PMU Serial baudrate + + local-address: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 127 + default: 1 + description: CPU board address + + remote-address: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 127 + default: 1 + description: PMU board address + + hwmon: + $ref: /schemas/hwmon/ariaboard,photonicat-pmu-hwmon.yaml + + poweroff: + $ref: /schemas/power/reset/ariaboard,photonicat-pmu-poweroff.yaml + + rtc: + $ref: /schemas/rtc/ariaboard,photonicat-pmu-rtc.yaml + + watchdog: + $ref: /schemas/watchdog/ariaboard,photonicat-pmu-watchdog.yaml + +patternProperties: + '^leds-(status)': + $ref: /schemas/leds/ariaboard,photonicat-pmu-leds.yaml + + '^supply-(battery|charger)$': + $ref: /schemas/power/supply/ariaboard,photonicat-pmu-supply.yaml + +required: + - compatible + +additionalProperties: false + +examples: + - | + serial { + photonicat-pmu { + compatible = "ariaboard,photonicat-pmu"; + current-speed = <115200>; + local-address = <1>; + remote-address = <1>; + + supply-battery { + compatible = "ariaboard,photonicat-pmu-supply"; + label = "battery"; + type = "battery"; + }; + + supply-charger { + compatible = "ariaboard,photonicat-pmu-supply"; + label = "charger"; + type = "charger"; + }; + + hwmon { + compatible = "ariaboard,photonicat-pmu-hwmon"; + label = "pcat_board"; + }; + + leds-status { + compatible = "ariaboard,photonicat-pmu-leds"; + label = "net-status"; + }; + + poweroff { + compatible = "ariaboard,photonicat-pmu-poweroff"; + }; + + rtc { + compatible = "ariaboard,photonicat-pmu-rtc"; + }; + + watchdog { + compatible = "ariaboard,photonicat-pmu-watchdog"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/power/reset/ariaboard,photonicat-pmu-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/ariaboard,photonicat-pmu-poweroff.yaml new file mode 100644 index 000000000000..cfb6c043aa8d --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/ariaboard,photonicat-pmu-poweroff.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/ariaboard,photonicat-pmu-poweroff.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU Real-time clock + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Poweroff on the Photonicat PMU MCU + +properties: + compatible: + const: ariaboard,photonicat-pmu-poweroff + +required: + - compatible + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + poweroff { + compatible = "ariaboard,photonicat-pmu-poweroff"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/ariaboard,photonicat-pmu-supply.yaml b/Documentation/devicetree/bindings/power/supply/ariaboard,photonicat-pmu-supply.yaml new file mode 100644 index 000000000000..73b1c3564c58 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/ariaboard,photonicat-pmu-supply.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/ariaboard,photonicat-pmu-supply.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU Power supply + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Power supply on the Photonicat PMU MCU + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: ariaboard,photonicat-pmu-supply + + label: + $ref: /schemas/types.yaml#/definitions/string + description: Label for power supply device + + type: + $ref: /schemas/types.yaml#/definitions/string + enum: + - battery + - charger + description: Photonicat power supply type + + power-supplies: true + monitored-battery: true + +required: + - compatible + - label + - type + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + supply-charger { + compatible = "ariaboard,photonicat-pmu-supply"; + label = "charger"; + type = "charger"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/rtc/ariaboard,photonicat-pmu-rtc.yaml b/Documentation/devicetree/bindings/rtc/ariaboard,photonicat-pmu-rtc.yaml new file mode 100644 index 000000000000..05f3c3768dbf --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/ariaboard,photonicat-pmu-rtc.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/ariaboard,photonicat-pmu-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU Real-time clock + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Real-time clock on the Photonicat PMU MCU + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: ariaboard,photonicat-pmu-rtc + +required: + - compatible + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + rtc { + compatible = "ariaboard,photonicat-pmu-rtc"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/watchdog/ariaboard,photonicat-pmu-watchdog.yaml b/Documentation/devicetree/bindings/watchdog/ariaboard,photonicat-pmu-watchdog.yaml new file mode 100644 index 000000000000..91bc6adea9a7 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/ariaboard,photonicat-pmu-watchdog.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/ariaboard,photonicat-pmu-watchdog.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Photonicat PMU Watchdog + +maintainers: + - Junhao Xie <bigfoot@xxxxxxxxxxx> + +description: + Watchdog on the Photonicat PMU MCU + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + const: ariaboard,photonicat-pmu-watchdog + +required: + - compatible + +additionalProperties: false + +examples: + - | + serial { + mcu { + compatible = "ariaboard,photonicat-pmu"; + + watchdog { + compatible = "ariaboard,photonicat-pmu-watchdog"; + }; + }; + }; -- 2.46.0
