diff --git a/bindings/soc/qcom/qcom,pmic-pon-log.yaml b/bindings/soc/qcom/qcom,pmic-pon-log.yaml new file mode 100644 index 00000000..e944b49b --- /dev/null +++ b/bindings/soc/qcom/qcom,pmic-pon-log.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/qcom/qcom,pmic-pon-log.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. PMIC PON Log + +maintainers: + - David Collins + +description: | + Certain Qualcomm Technologies, Inc. PMIC devices capture power-on, power-off, + and fault information in a binary log found within SDAM peripherals. The PMIC + PON Log device accesses this log and parses it into a human readable format. + +$ref: /schemas/nvmem/nvmem-consumer.yaml# + +properties: + compatible: + const: qcom,pmic-pon-log + + nvmem: + oneOf: + - items: + - description: PON log NVMEM phandle + - items: + - description: PON log 0 NVMEM phandle + - description: PON log 1 NVMEM phandle + + nvmem-names: + oneOf: + - items: + - const: pon_log + - items: + - const: pon_log0 + - const: pon_log1 + + qcom,pmic-fault-panic: + description: | + Boolean flag indicating that the device should trigger a controlled panic + shutdown if the preceding restart was caused by a PMIC fault. + type: boolean + +required: + - compatible + - nvmem + - nvmem-names + +additionalProperties: false + +examples: + - | + pmic-pon-log { + compatible = "qcom,pmic-pon-log"; + nvmem = <&pmk8550_sdam_5>, <&pmk8550_sdam_6>; + nvmem-names = "pon_log0", "pon_log1"; + };