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| author | Thara Gopinath <thara.gopinath@linaro.org> | 2021-08-09 22:15:59 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-08-18 10:31:53 +0300 |
| commit | de3438c47a8ddc75548e62a03736a9321c2b7bac (patch) | |
| tree | f43f305e43a80cdbd78b71b004e40db9e41fa496 /drivers/firmware/qcom_scm.h | |
| parent | 16f944291a4ab896895e78934623b9d33af810cf (diff) | |
| download | linux-de3438c47a8ddc75548e62a03736a9321c2b7bac.tar.xz | |
firmware: qcom_scm: Introduce SCM calls to access LMh
Introduce SCM calls to access/configure limits management hardware(LMH).
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210809191605.3742979-2-thara.gopinath@linaro.org
Diffstat (limited to 'drivers/firmware/qcom_scm.h')
| -rw-r--r-- | drivers/firmware/qcom_scm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h index 632fe3142462..d92156ceb3ac 100644 --- a/drivers/firmware/qcom_scm.h +++ b/drivers/firmware/qcom_scm.h @@ -114,6 +114,10 @@ extern int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc, #define QCOM_SCM_SVC_HDCP 0x11 #define QCOM_SCM_HDCP_INVOKE 0x01 +#define QCOM_SCM_SVC_LMH 0x13 +#define QCOM_SCM_LMH_LIMIT_PROFILE_CHANGE 0x01 +#define QCOM_SCM_LMH_LIMIT_DCVSH 0x10 + #define QCOM_SCM_SVC_SMMU_PROGRAM 0x15 #define QCOM_SCM_SMMU_CONFIG_ERRATA1 0x03 #define QCOM_SCM_SMMU_CONFIG_ERRATA1_CLIENT_ALL 0x02 |