diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/soc/qcom/geni-se.h | 19 | ||||
| -rw-r--r-- | include/linux/soc/qcom/llcc-qcom.h | 44 | ||||
| -rw-r--r-- | include/linux/soc/qcom/ubwc.h | 22 |
3 files changed, 65 insertions, 20 deletions
diff --git a/include/linux/soc/qcom/geni-se.h b/include/linux/soc/qcom/geni-se.h index 0a984e2579fe..c5e6ab85df09 100644 --- a/include/linux/soc/qcom/geni-se.h +++ b/include/linux/soc/qcom/geni-se.h @@ -60,18 +60,24 @@ struct geni_icc_path { * @dev: Pointer to the Serial Engine device * @wrapper: Pointer to the parent QUP Wrapper core * @clk: Handle to the core serial engine clock + * @core_clk: Auxiliary clock, which may be required by a protocol * @num_clk_levels: Number of valid clock levels in clk_perf_tbl * @clk_perf_tbl: Table of clock frequency input to serial engine clock * @icc_paths: Array of ICC paths for SE + * @pd_list: Power domain list for managing power domains + * @has_opp: Indicates if OPP is supported */ struct geni_se { void __iomem *base; struct device *dev; struct geni_wrapper *wrapper; struct clk *clk; + struct clk *core_clk; unsigned int num_clk_levels; unsigned long *clk_perf_tbl; struct geni_icc_path icc_paths[3]; + struct dev_pm_domain_list *pd_list; + bool has_opp; }; /* Common SE registers */ @@ -528,12 +534,25 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len); int geni_icc_get(struct geni_se *se, const char *icc_ddr); int geni_icc_set_bw(struct geni_se *se); +int geni_icc_set_bw_ab(struct geni_se *se, u32 core_ab, u32 cfg_ab, u32 ddr_ab); void geni_icc_set_tag(struct geni_se *se, u32 tag); int geni_icc_enable(struct geni_se *se); int geni_icc_disable(struct geni_se *se); +int geni_se_resources_init(struct geni_se *se); + +int geni_se_resources_activate(struct geni_se *se); + +int geni_se_resources_deactivate(struct geni_se *se); + int geni_load_se_firmware(struct geni_se *se, enum geni_se_protocol_type protocol); + +int geni_se_domain_attach(struct geni_se *se); + +int geni_se_set_perf_level(struct geni_se *se, unsigned long level); + +int geni_se_set_perf_opp(struct geni_se *se, unsigned long clk_freq); #endif #endif diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 227125d84318..f3ed63e475ab 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -89,18 +89,20 @@ /** * struct llcc_slice_desc - Cache slice descriptor - * @slice_id: llcc slice id - * @slice_size: Size allocated for the llcc slice + * @slice_id: LLCC slice id + * @uid: Unique ID associated with the LLCC device + * @slice_size: Size allocated for the LLCC slice * @refcount: Atomic counter to track activate/deactivate calls */ struct llcc_slice_desc { u32 slice_id; + u32 uid; size_t slice_size; refcount_t refcount; }; /** - * struct llcc_edac_reg_data - llcc edac registers data for each error type + * struct llcc_edac_reg_data - LLCC EDAC registers data for each error type * @name: Name of the error * @reg_cnt: Number of registers * @count_mask: Mask value to get the error count @@ -146,21 +148,23 @@ struct llcc_edac_reg_offset { }; /** - * struct llcc_drv_data - Data associated with the llcc driver - * @regmaps: regmaps associated with the llcc device - * @bcast_regmap: regmap associated with llcc broadcast OR offset - * @bcast_and_regmap: regmap associated with llcc broadcast AND offset + * struct llcc_drv_data - Data associated with the LLCC driver + * @dev: device back-pointer for this LLCC instance + * @regmaps: regmaps associated with the LLCC device + * @bcast_regmap: regmap associated with LLCC broadcast OR offset + * @bcast_and_regmap: regmap associated with LLCC broadcast AND offset * @cfg: pointer to the data structure for slice configuration * @edac_reg_offset: Offset of the LLCC EDAC registers * @lock: mutex associated with each slice * @cfg_size: size of the config data table - * @num_banks: Number of llcc banks - * @ecc_irq: interrupt for llcc cache error detection and reporting + * @num_banks: Number of LLCC banks + * @ecc_irq: interrupt for LLCC cache error detection and reporting * @ecc_irq_configured: 'True' if firmware has already configured the irq propagation - * @desc: Array pointer of pre-allocated LLCC slice descriptors * @version: Indicates the LLCC version + * @desc: Array pointer of pre-allocated LLCC slice descriptors */ struct llcc_drv_data { + struct device *dev; struct regmap **regmaps; struct regmap *bcast_regmap; struct regmap *bcast_and_regmap; @@ -177,38 +181,38 @@ struct llcc_drv_data { #if IS_ENABLED(CONFIG_QCOM_LLCC) /** - * llcc_slice_getd - get llcc slice descriptor + * llcc_slice_getd - get LLCC slice descriptor * @uid: usecase_id of the client */ struct llcc_slice_desc *llcc_slice_getd(u32 uid); /** - * llcc_slice_putd - llcc slice descritpor - * @desc: Pointer to llcc slice descriptor + * llcc_slice_putd - LLCC slice descriptor + * @desc: Pointer to LLCC slice descriptor */ void llcc_slice_putd(struct llcc_slice_desc *desc); /** * llcc_get_slice_id - get slice id - * @desc: Pointer to llcc slice descriptor + * @desc: Pointer to LLCC slice descriptor */ int llcc_get_slice_id(struct llcc_slice_desc *desc); /** - * llcc_get_slice_size - llcc slice size - * @desc: Pointer to llcc slice descriptor + * llcc_get_slice_size - LLCC slice size + * @desc: Pointer to LLCC slice descriptor */ size_t llcc_get_slice_size(struct llcc_slice_desc *desc); /** - * llcc_slice_activate - Activate the llcc slice - * @desc: Pointer to llcc slice descriptor + * llcc_slice_activate - Activate the LLCC slice + * @desc: Pointer to LLCC slice descriptor */ int llcc_slice_activate(struct llcc_slice_desc *desc); /** - * llcc_slice_deactivate - Deactivate the llcc slice - * @desc: Pointer to llcc slice descriptor + * llcc_slice_deactivate - Deactivate the LLCC slice + * @desc: Pointer to LLCC slice descriptor */ int llcc_slice_deactivate(struct llcc_slice_desc *desc); diff --git a/include/linux/soc/qcom/ubwc.h b/include/linux/soc/qcom/ubwc.h index f5d0e2341261..83d2c2a7116c 100644 --- a/include/linux/soc/qcom/ubwc.h +++ b/include/linux/soc/qcom/ubwc.h @@ -50,6 +50,7 @@ struct qcom_ubwc_cfg_data { #define UBWC_1_0 0x10000000 #define UBWC_2_0 0x20000000 #define UBWC_3_0 0x30000000 +#define UBWC_3_1 0x30010000 /* UBWC 3.0 + Macrotile mode */ #define UBWC_4_0 0x40000000 #define UBWC_4_3 0x40030000 #define UBWC_5_0 0x50000000 @@ -99,4 +100,25 @@ static inline u32 qcom_ubwc_swizzle(const struct qcom_ubwc_cfg_data *cfg) return cfg->ubwc_swizzle; } +static inline u32 qcom_ubwc_version_tag(const struct qcom_ubwc_cfg_data *cfg) +{ + if (cfg->ubwc_enc_version >= UBWC_6_0) + return 5; + if (cfg->ubwc_enc_version >= UBWC_5_0) + return 4; + if (cfg->ubwc_enc_version >= UBWC_4_3) + return 3; + if (cfg->ubwc_enc_version >= UBWC_4_0) + return 2; + if (cfg->ubwc_enc_version >= UBWC_3_0) + return 1; + + return 0; +} + +static inline bool qcom_ubwc_enable_amsbc(const struct qcom_ubwc_cfg_data *cfg) +{ + return cfg->ubwc_enc_version >= UBWC_3_0; +} + #endif /* __QCOM_UBWC_H__ */ |