diff options
Diffstat (limited to 'include/linux/soc/qcom/llcc-qcom.h')
| -rw-r--r-- | include/linux/soc/qcom/llcc-qcom.h | 69 |
1 files changed, 46 insertions, 23 deletions
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 8e5d78fb4847..f3ed63e475ab 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -24,6 +24,7 @@ #define LLCC_CMPTDMA 15 #define LLCC_DISP 16 #define LLCC_VIDFW 17 +#define LLCC_CAMFW 18 #define LLCC_MDMHPFX 20 #define LLCC_MDMPNG 21 #define LLCC_AUDHW 22 @@ -67,19 +68,41 @@ #define LLCC_EVCS_LEFT 67 #define LLCC_EVCS_RIGHT 68 #define LLCC_SPAD 69 +#define LLCC_VIDDEC 70 +#define LLCC_CAMOFE 71 +#define LLCC_CAMRTIP 72 +#define LLCC_CAMSRTIP 73 +#define LLCC_CAMRTRF 74 +#define LLCC_CAMSRTRF 75 +#define LLCC_OOBM_NS 81 +#define LLCC_OOBM_S 82 +#define LLCC_VIDEO_APV 83 +#define LLCC_COMPUTE1 87 +#define LLCC_CPUSS_OPP 88 +#define LLCC_CPUSSMPAM 89 +#define LLCC_VIDSC_VSP1 91 +#define LLCC_CAM_IPE_STROV 92 +#define LLCC_CAM_OFE_STROV 93 +#define LLCC_CPUSS_HEU 94 +#define LLCC_PCIE_TCU 97 +#define LLCC_MDM_PNG_FIXED 100 /** * 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 @@ -125,22 +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 - * @max_slices: max slices as read from device tree - * @num_banks: Number of llcc banks - * @bitmap: Bit map to track the active slice ids - * @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 * @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; @@ -148,48 +172,47 @@ struct llcc_drv_data { const struct llcc_edac_reg_offset *edac_reg_offset; struct mutex lock; u32 cfg_size; - u32 max_slices; u32 num_banks; - unsigned long *bitmap; int ecc_irq; bool ecc_irq_configured; u32 version; + struct llcc_slice_desc *desc; }; #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); |