diff options
Diffstat (limited to 'src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C')
| -rw-r--r-- | src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C b/src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C index 06487ffbd..fe5e54c0d 100644 --- a/src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C +++ b/src/import/chips/ocmb/common/procedures/hwp/pmic/lib/utils/pmic_common_utils.C @@ -296,6 +296,28 @@ fapi_try_exit: } /// +/// @brief Clear PMIC status registers +/// +/// @param[in] i_pmic_target PMIC to clear +/// @return fapi2::ReturnCode FAPI2_RC_SUCCESS iff success, else error code +/// +fapi2::ReturnCode clear(const fapi2::Target<fapi2::TARGET_TYPE_PMIC>& i_pmic_target) +{ + using REGS = pmicRegs<mss::pmic::product::JEDEC_COMPLIANT>; + using FIELDS = pmicFields<mss::pmic::product::JEDEC_COMPLIANT>; + + fapi2::buffer<uint8_t> l_reg_contents; + FAPI_TRY(mss::pmic::i2c::reg_read_reverse_buffer(i_pmic_target, REGS::R14, l_reg_contents)); + + // Write to clear + l_reg_contents.setBit<FIELDS::R14_GLOBAL_CLEAR_STATUS>(); + FAPI_TRY(mss::pmic::i2c::reg_write_reverse_buffer(i_pmic_target, REGS::R14, l_reg_contents)); + +fapi_try_exit: + return fapi2::current_err; +} + +/// /// @brief Check an individual set of PMIC status codes /// /// @param[in] i_pmic_target PMIC target |
