%YAML 1.2
---
$id: "http://devicetree.org/schemas/soc/qcom/cpuss_sleep_stats.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"

title: Qualcomm Technologies, Inc. cpuss sleep stats bindings

maintainers:
        - Tushar Nimkar <tnimkar@qti.qualcomm.com>

description:
 The low power mode counts and residency in the low power mode is maintained in
 the hardware. The cpu sleep stats allows to read this configuration and display
 the same.
 This driver creates debugfs entry for all enabled lpm and provide LPM count and
 Residency.

properties:
  compatible:
  enum:
    - qcom,cpuss-sleep-stats
    - qcom,cpuss-sleep-stats-v2
    - qcom,cpuss-sleep-stats-v3

reg:
  maxItems: 10

reguired:
  - compatible
  - reg
  - reg-names
  - num-cpus

examples:
  - |
    cpuss-sleep-stats@18000054 {
        compatible = "qcom,cpuss-sleep-stats";
        reg = <0x18000054 0x4>, <0x18010054 0x4>, <0x18020054 0x4>,
              <0x18030054 0x4>, <0x18040054 0x4>, <0x18050054 0x4>,
              <0x18060054 0x4>, <0x18070054 0x4>, <0x18080098 0x4>,
              <0x180C0000 0x10000>;
        reg-names = "seq_lpm_cntr_cfg_cpu0", "seq_lpm_cntr_cfg_cpu1",
                    "seq_lpm_cntr_cfg_cpu2", "seq_lpm_cntr_cfg_cpu3",
                    "seq_lpm_cntr_cfg_cpu4", "seq_lpm_cntr_cfg_cpu5",
                    "seq_lpm_cntr_cfg_cpu6", "seq_lpm_cntr_cfg_cpu7",
                    "l3_seq_lpm_cntr_cfg", "apss_seq_mem_base";
        num-cpus = <8>;
     };
  - |
    cpuss-sleep-stats@17800054 {
        compatible = "qcom,cpuss-sleep-stats-v2";
        reg = <0x17800054 0x4>, <0x17810054 0x4>, <0x17820054 0x4>,
              <0x17830054 0x4>, <0x17880098 0x4>, <0x178C0000 0x10000>;
        reg-names = "seq_lpm_cntr_cfg_cpu0", "seq_lpm_cntr_cfg_cpu1",
                    "seq_lpm_cntr_cfg_cpu2", "seq_lpm_cntr_cfg_cpu3",
                    "l3_seq_lpm_cntr_cfg", "apss_seq_mem_base";
        num-cpus = <4>;
    };
  - |
    cpuss-sleep-stats@17800054 {
        compatible = "qcom,cpuss-sleep-stats-v3";
        reg = <0x17800054 0x4>, <0x17810054 0x4>, <0x17820054 0x4>,
              <0x17830054 0x4>, <0x17840054 0x4>, <0x17850054 0x4>,
              <0x17880098 0x4>, <0x178C0000 0x10000>;
        reg-names = "seq_lpm_cntr_cfg_cpu0", "seq_lpm_cntr_cfg_cpu1",
                    "seq_lpm_cntr_cfg_cpu2", "seq_lpm_cntr_cfg_cpu3",
                    "seq_lpm_cntr_cfg_cpu4", "seq_lpm_cntr_cfg_cpu5",
                    "l3_seq_lpm_cntr_cfg", "apss_seq_mem_base";
        num-cpus = <6>;
     };

