diff options
Diffstat (limited to 'drivers/interconnect/qcom/icc-rpm.h')
| -rw-r--r-- | drivers/interconnect/qcom/icc-rpm.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/interconnect/qcom/icc-rpm.h b/drivers/interconnect/qcom/icc-rpm.h index 22bdb1e4bb12..ee705edf19dd 100644 --- a/drivers/interconnect/qcom/icc-rpm.h +++ b/drivers/interconnect/qcom/icc-rpm.h @@ -20,24 +20,32 @@ enum qcom_icc_type { QCOM_ICC_QNOC, }; +#define NUM_BUS_CLKS 2 + /** * struct qcom_icc_provider - Qualcomm specific interconnect provider * @provider: generic interconnect provider - * @num_clks: the total number of clk_bulk_data entries + * @num_bus_clks: the total number of bus_clks clk_bulk_data entries (0 or 2) + * @num_intf_clks: the total number of intf_clks clk_bulk_data entries * @type: the ICC provider type * @regmap: regmap for QoS registers read/write access * @qos_offset: offset to QoS registers * @bus_clk_rate: bus clock rate in Hz * @bus_clks: the clk_bulk_data table of bus clocks + * @intf_clks: a clk_bulk_data array of interface clocks + * @is_on: whether the bus is powered on */ struct qcom_icc_provider { struct icc_provider provider; - int num_clks; + int num_bus_clks; + int num_intf_clks; enum qcom_icc_type type; struct regmap *regmap; unsigned int qos_offset; - u64 *bus_clk_rate; - struct clk_bulk_data bus_clks[]; + u64 bus_clk_rate[NUM_BUS_CLKS]; + struct clk_bulk_data bus_clks[NUM_BUS_CLKS]; + struct clk_bulk_data *intf_clks; + bool is_on; }; /** @@ -91,8 +99,10 @@ struct qcom_icc_node { struct qcom_icc_desc { struct qcom_icc_node * const *nodes; size_t num_nodes; - const char * const *clocks; - size_t num_clocks; + const char * const *bus_clocks; + const char * const *intf_clocks; + size_t num_intf_clocks; + bool no_clk_scaling; enum qcom_icc_type type; const struct regmap_config *regmap_cfg; unsigned int qos_offset; |