Convert sbs-battery bindings to YAML. Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> --- .../power/supply/sbs,sbs-battery.yaml | 83 +++++++++++++++++++ .../bindings/power/supply/sbs_sbs-battery.txt | 30 ------- 2 files changed, 83 insertions(+), 30 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml delete mode 100644 Documentation/devicetree/bindings/power/supply/sbs_sbs-battery.txt diff --git a/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml b/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml new file mode 100644 index 000000000000..205bc826bd20 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/sbs,sbs-battery.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SBS compliant battery + +maintainers: + - Sebastian Reichel <sre@xxxxxxxxxx> + +description: | + Battery compatible with the smart battery system specifications + +properties: + + compatible: + oneOf: + - items: + - enum: + - ti,bq20z65 + - ti,bq20z75 + - enum: + - sbs,sbs-battery + - items: + - const: sbs,sbs-battery + + reg: + maxItems: 1 + + sbs,i2c-retry-count: + description: + The number of times to retry I2C transactions on I2C IO failure. + default: 0 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + + sbs,poll-retry-count: + description: + The number of times to try looking for new status after an external + change notification. + default: 0 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + + sbs,battery-detect-gpios: + description: + GPIO which signals battery detection. If this is not supplied, the bus + needs to be polled to detect the battery. + maxItems: 1 + + sbs,disable-charger-broadcasts: + description: + SBS batteries by default send broadcast messages to SBS compliant chargers to + configure max. charge current/voltage. If your hardware does not have an SBS + compliant charger it should be disabled via this property to avoid blocking + the bus. Also some SBS battery fuel gauges are known to have a buggy multi- + master implementation. + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + battery@b { + compatible = "ti,bq20z75", "sbs,sbs-battery"; + reg = <0xb>; + sbs,i2c-retry-count = <2>; + sbs,poll-retry-count = <10>; + sbs,battery-detect-gpios = <&gpio 122 GPIO_ACTIVE_HIGH>; + sbs,disable-charger-broadcasts; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/sbs_sbs-battery.txt b/Documentation/devicetree/bindings/power/supply/sbs_sbs-battery.txt deleted file mode 100644 index a5093ccef5c5..000000000000 --- a/Documentation/devicetree/bindings/power/supply/sbs_sbs-battery.txt +++ /dev/null @@ -1,30 +0,0 @@ -SBS sbs-battery -~~~~~~~~~~ - -Required properties : - - compatible: "<vendor>,<part-number>", "sbs,sbs-battery" as fallback. The - part number compatible string might be used in order to take care of - vendor specific registers. - Known <vendor>,<part-number>: - ti,bq20z65 - ti,bq20z75 - -Optional properties : - - sbs,i2c-retry-count : The number of times to retry i2c transactions on i2c - IO failure. - - sbs,poll-retry-count : The number of times to try looking for new status - after an external change notification. - - sbs,battery-detect-gpios : The gpio which signals battery detection and - a flag specifying its polarity. - - sbs,disable-charger-broadcasts: for systems without sbs compliant chargers - -Example: - - battery@b { - compatible = "ti,bq20z75", "sbs,sbs-battery"; - reg = <0xb>; - sbs,i2c-retry-count = <2>; - sbs,poll-retry-count = <10>; - sbs,battery-detect-gpios = <&gpio-controller 122 1>; - sbs,disable-charger-broadcasts; - } -- 2.26.2
