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Please, take a look at the cover letter for more details). Signed-off-by: Viktor Barna --- .../wireless/celeno/cl8k/reg/reg_macsys_gcu.h | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 drivers/net/wireless/celeno/cl8k/reg/reg_macsys_gcu.h diff --git a/drivers/net/wireless/celeno/cl8k/reg/reg_macsys_gcu.h b/driver= s/net/wireless/celeno/cl8k/reg/reg_macsys_gcu.h new file mode 100644 index 000000000000..41eb196f4b7c --- /dev/null +++ b/drivers/net/wireless/celeno/cl8k/reg/reg_macsys_gcu.h @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright(c) 2019-2021, Celeno Communications Ltd. */ + +#ifndef CL_REG_MACSYS_GCU_H +#define CL_REG_MACSYS_GCU_H + +#include +#include "reg/reg_access.h" +#include "chip.h" + +#define REG_MACSYS_GCU_BASE_ADDR 0x007C5000 +#define REG_MACSYS_GCU_COUNT 63 + +/* + * @brief CHIP_VERSION register definition + * Chip Version 8000B0 register description + * 
+ * Bits           Field Name   Reset Value
+ * -----   ------------------   -----------
+ *  23:08 PRODUCT_ID                0x8000
+ *  07:04 STEP_ID                   0xB
+ *  03:00 REV_ID                    0x0
+ *
+ */ +#define MACSYS_GCU_CHIP_VERSION_ADDR (REG_MACSYS_GCU_BASE_ADDR + 0x= 00000050) +#define MACSYS_GCU_CHIP_VERSION_OFFSET 0x00000050 +#define MACSYS_GCU_CHIP_VERSION_INDEX 0x00000014 +#define MACSYS_GCU_CHIP_VERSION_RESET 0x008000B0 + +static inline u32 macsys_gcu_chip_version_get(struct cl_chip *chip) +{ + return cl_reg_read_chip(chip, MACSYS_GCU_CHIP_VERSION_ADDR); +} + +/* Field definitions */ +#define MACSYS_GCU_CHIP_VERSION_PRODUCT_ID_MASK ((u32)0x00FFFF00) +#define MACSYS_GCU_CHIP_VERSION_PRODUCT_ID_LSB 8 +#define MACSYS_GCU_CHIP_VERSION_PRODUCT_ID_WIDTH ((u32)0x00000010) +#define MACSYS_GCU_CHIP_VERSION_STEP_ID_MASK ((u32)0x000000F0) +#define MACSYS_GCU_CHIP_VERSION_STEP_ID_LSB 4 +#define MACSYS_GCU_CHIP_VERSION_STEP_ID_WIDTH ((u32)0x00000004) +#define MACSYS_GCU_CHIP_VERSION_REV_ID_MASK ((u32)0x0000000F) +#define MACSYS_GCU_CHIP_VERSION_REV_ID_LSB 0 +#define MACSYS_GCU_CHIP_VERSION_REV_ID_WIDTH ((u32)0x00000004) + +static inline u8 macsys_gcu_chip_version_step_id_getf(struct cl_chip *chip= ) +{ + u32 local_val =3D cl_reg_read_chip(chip, MACSYS_GCU_CHIP_VERSION_AD= DR); + + return ((local_val & ((u32)0x000000F0)) >> 4); +} + +/* + * @brief XT_CONTROL register definition + * Tensilica control register description + * 
+ *  Bits           Field Name   Reset Value
+ * -----   ------------------   -----------
+ *   21    smac_debug_en             0
+ *   20    smac_break_in             0
+ *   19    smac_ocd_halt_on_reset    1
+ *   18    smac_run_stall            0
+ *   17    smac_dreset_n             1
+ *   16    smac_breset_n             0
+ *   13    umac_debug_en             0
+ *   12    umac_break_in             0
+ *   11    umac_ocd_halt_on_reset    1
+ *   10    umac_run_stall            0
+ *   09    umac_dreset_n             1
+ *   08    umac_breset_n             0
+ *   05    lmac_debug_en             0
+ *   04    lmac_break_in             0
+ *   03    lmac_ocd_halt_on_reset    1
+ *   02    lmac_run_stall            0
+ *   01    lmac_dreset_n             1
+ *   00    lmac_breset_n             0
+ *
+ */ +#define MACSYS_GCU_XT_CONTROL_ADDR (REG_MACSYS_GCU_BASE_ADDR + 0x00= 0000F0) +#define MACSYS_GCU_XT_CONTROL_OFFSET 0x000000F0 +#define MACSYS_GCU_XT_CONTROL_INDEX 0x0000003C +#define MACSYS_GCU_XT_CONTROL_RESET 0x000A0A0A + +static inline u32 macsys_gcu_xt_control_get(struct cl_chip *chip) +{ + return cl_reg_read_chip(chip, MACSYS_GCU_XT_CONTROL_ADDR); +} + +static inline void macsys_gcu_xt_control_set(struct cl_chip *chip, u32 val= ue) +{ + cl_reg_write_chip(chip, MACSYS_GCU_XT_CONTROL_ADDR, value); +} + +#endif /* CL_REG_MACSYS_GCU_H */ -- 2.30.0 ________________________________ The information transmitted is intended only for the person or entity to wh= ich it is addressed and may contain confidential and/or privileged material= . Any retransmission, dissemination, copying or other use of, or taking of = any action in reliance upon this information is prohibited. If you received= this in error, please contact the sender and delete the material from any = computer. Nothing contained herein shall be deemed as a representation, war= ranty or a commitment by Celeno. No warranties are expressed or implied, in= cluding, but not limited to, any implied warranties of non-infringement, me= rchantability and fitness for a particular purpose. ________________________________