diff options
Diffstat (limited to 'drivers/firmware/qcom_scm-64.c')
| -rw-r--r-- | drivers/firmware/qcom_scm-64.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/firmware/qcom_scm-64.c b/drivers/firmware/qcom_scm-64.c index 3ac249037dbf..4a0f5ead4fb5 100644 --- a/drivers/firmware/qcom_scm-64.c +++ b/drivers/firmware/qcom_scm-64.c @@ -342,3 +342,19 @@ int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral) return ret ? : res.a1; } + +int __qcom_scm_pas_mss_reset(struct device *dev, bool reset) +{ + struct qcom_scm_desc desc = {0}; + struct arm_smccc_res res; + int ret; + + desc.args[0] = reset; + desc.args[1] = 0; + desc.arginfo = QCOM_SCM_ARGS(2); + + ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_MSS_RESET, &desc, + &res); + + return ret ? : res.a1; +} |