From de3438c47a8ddc75548e62a03736a9321c2b7bac Mon Sep 17 00:00:00 2001 From: Thara Gopinath Date: Mon, 9 Aug 2021 15:15:59 -0400 Subject: firmware: qcom_scm: Introduce SCM calls to access LMh Introduce SCM calls to access/configure limits management hardware(LMH). Reviewed-by: Bjorn Andersson Signed-off-by: Thara Gopinath Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210809191605.3742979-2-thara.gopinath@linaro.org --- drivers/firmware/qcom_scm.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/firmware/qcom_scm.h') 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 -- cgit v1.2.1