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https://github.com/Evolution-X-Devices/kernel_oneplus_sm8550-devicetrees
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Merge "ARM: dts: msm: add regulator OCP notifier device for Kalama"
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bindings/regulator/qcom,ocp-notifier.yaml
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63
bindings/regulator/qcom,ocp-notifier.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/regulator/qcom,ocp-notifier.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Qualcomm Technologies, Inc. Regulator Over-Current Notifier binding
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maintainers:
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- David Collins <collinsd@quicinc.com>
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description: |
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This device provides support for logging and notifying consumers about
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regulator over-current (OCP) events on certain Qualcomm Technologies,
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Inc. PMIC devices. This is useful for debugging as well as for providing a
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more graceful recovery mechanism than resetting the entire system.
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properties:
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compatible:
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const: qcom,regulator-ocp-notifier
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interrupts:
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description: PMIC regulator OCP notification summary interrupt.
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maxItems: 1
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nvmem-cells:
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description: |
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phandle of the nvmem cell for the PMIC register region which stores the
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PMIC OCP log.
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maxItems: 1
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nvmem-cell-names:
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const: ocp_log
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patternProperties:
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"^periph-[0-9a-f]{3}-supply$":
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description: |
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phandle for regulator device corresponding to the PMIC peripheral with
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PPID equal to the hex value listed in the supply property name.
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required:
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- compatible
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- interrupts
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- nvmem-cells
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- nvmem-cell-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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regulator-ocp-notifier {
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compatible = "qcom,regulator-ocp-notifier";
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interrupt-parent = <&spmi_bus>;
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interrupts = <0x0 0x71 0x1 IRQ_TYPE_EDGE_RISING>;
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nvmem-cells = <&ocp_log>;
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nvmem-cell-names = "ocp_log";
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periph-1c1-supply = <&L1B>;
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periph-1c2-supply = <&L2B>;
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periph-1c5-supply = <&L5B>;
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};
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@@ -547,4 +547,67 @@
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nvmem = <&pmk8550_sdam_5>, <&pmk8550_sdam_6>;
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nvmem-names = "pon_log0", "pon_log1";
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};
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regulator-ocp-notifier {
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compatible = "qcom,regulator-ocp-notifier";
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interrupt-parent = <&spmi_bus>;
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interrupts = <0x0 0x71 0x1 IRQ_TYPE_EDGE_RISING>;
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nvmem-cells = <&ocp_log>;
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nvmem-cell-names = "ocp_log";
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periph-1c1-supply = <&L1B>;
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periph-1c2-supply = <&L2B>;
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periph-1c5-supply = <&L5B>;
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periph-1c6-supply = <&L6B>;
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periph-1c7-supply = <&L7B>;
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periph-1c8-supply = <&L8B>;
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periph-1c9-supply = <&L9B>;
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periph-1ca-supply = <&L10B>;
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periph-1cb-supply = <&L11B>;
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periph-1cc-supply = <&L12B>;
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periph-1cd-supply = <&L13B>;
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periph-1ce-supply = <&L14B>;
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periph-1cf-supply = <&L15B>;
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periph-1d0-supply = <&L16B>;
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periph-1d1-supply = <&L17B>;
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periph-2c1-supply = <&L1C>;
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periph-2c3-supply = <&L3C>;
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periph-3c1-supply = <&L1D>;
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periph-3c2-supply = <&L2D_LEVEL>;
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periph-4c1-supply = <&L1E>;
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periph-4c2-supply = <&L2E>;
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periph-4c3-supply = <&L3E>;
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periph-5c1-supply = <&L1F>;
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periph-5c2-supply = <&L2F>;
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periph-5c3-supply = <&L3F>;
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periph-6c1-supply = <&L1G>;
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periph-6c2-supply = <&L2G>;
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periph-6c3-supply = <&L3G>;
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periph-ac1-supply = <&L1K>;
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periph-ac2-supply = <&L2K>;
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periph-ac3-supply = <&L3K>;
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periph-ac4-supply = <&L4K>;
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periph-ac5-supply = <&L5K>;
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periph-ac6-supply = <&L6K>;
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periph-ac7-supply = <&L7K>;
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periph-bc3-supply = <&L3L>;
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periph-bc4-supply = <&L4L>;
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periph-bc5-supply = <&L5L>;
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periph-bc6-supply = <&L6L>;
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periph-bc7-supply = <&L7L>;
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periph-c40-supply = <&L1M>;
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periph-c41-supply = <&L2M>;
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periph-c42-supply = <&L3M>;
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periph-c43-supply = <&L4M>;
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periph-c44-supply = <&L5M>;
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periph-c45-supply = <&L6M>;
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periph-c46-supply = <&L7M>;
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periph-d40-supply = <&L1N>;
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periph-d41-supply = <&L2N>;
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periph-d42-supply = <&L3N>;
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periph-d43-supply = <&L4N>;
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periph-d44-supply = <&L5N>;
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periph-d45-supply = <&L6N>;
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periph-d46-supply = <&L7N>;
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};
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};
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@@ -36,6 +36,17 @@
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};
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};
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pmk8550_sdam_1: sdam@7000 {
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compatible = "qcom,spmi-sdam";
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reg = <0x7000>;
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#address-cells = <1>;
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#size-cells = <1>;
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ocp_log: ocp-log@76 {
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reg = <0x76 0x6>;
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};
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};
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pmk8550_sdam_2: sdam@7100 {
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compatible = "qcom,spmi-sdam";
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reg = <0x7100>;
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