diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-06-19 15:04:29 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-15 09:54:44 -0700 |
| commit | e1e1267413d2e9fbe3a34c5a5f701b0f5fb0bf2c (patch) | |
| tree | 8bffb0b89885a25c6609601f149d8a2e2bc61766 /include/linux/soc/qcom | |
| parent | 82a793e2d3e3da748f23a0fbe0b4615292625fe8 (diff) | |
clk: qcom: smd-rpm: Move some RPM resources to the common header
In preparation for handling the bus clocks in the icc driver, carve out
some defines and a struct definition to the common rpm header.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230526-topic-smd_icc-v7-4-09c78c175546@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'include/linux/soc/qcom')
| -rw-r--r-- | include/linux/soc/qcom/smd-rpm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h index 99499e4b080e..8190878645f9 100644 --- a/include/linux/soc/qcom/smd-rpm.h +++ b/include/linux/soc/qcom/smd-rpm.h @@ -2,6 +2,8 @@ #ifndef __QCOM_SMD_RPM_H__ #define __QCOM_SMD_RPM_H__ +#include <linux/types.h> + struct qcom_smd_rpm; #define QCOM_SMD_RPM_ACTIVE_STATE 0 @@ -45,6 +47,19 @@ struct qcom_smd_rpm; #define QCOM_SMD_RPM_PKA_CLK 0x616b70 #define QCOM_SMD_RPM_MCFG_CLK 0x6766636d +#define QCOM_RPM_KEY_SOFTWARE_ENABLE 0x6e657773 +#define QCOM_RPM_KEY_PIN_CTRL_CLK_BUFFER_ENABLE_KEY 0x62636370 +#define QCOM_RPM_SMD_KEY_RATE 0x007a484b +#define QCOM_RPM_SMD_KEY_ENABLE 0x62616e45 +#define QCOM_RPM_SMD_KEY_STATE 0x54415453 +#define QCOM_RPM_SCALING_ENABLE_ID 0x2 + +struct clk_smd_rpm_req { + __le32 key; + __le32 nbytes; + __le32 value; +}; + int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm, int state, u32 resource_type, u32 resource_id, |