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net: ti: icss-iep: Move icss_iep structure

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Move icss_iep structure definition and to icss_iep.h file so that the
structure members can be used / accessed by all icssg driver files.

Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://patch.msgid.link/20240911081603.2521729-2-danishanwar@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
MD Danish Anwar 2024-09-11 13:45:59 +05:30 committed by Jakub Kicinski
parent 34c44eb31d
commit 8f88c072c2
2 changed files with 72 additions and 73 deletions
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72
drivers/net/ethernet/ti/icssg/icss_iep.c
View File

@ -53,78 +53,6 @@
#define IEP_CAP_CFG_CAPNR_1ST_EVENT_EN(n) BIT(LATCH_INDEX(n))
#define IEP_CAP_CFG_CAP_ASYNC_EN(n) BIT(LATCH_INDEX(n) + 10)
enum {
ICSS_IEP_GLOBAL_CFG_REG,
ICSS_IEP_GLOBAL_STATUS_REG,
ICSS_IEP_COMPEN_REG,
ICSS_IEP_SLOW_COMPEN_REG,
ICSS_IEP_COUNT_REG0,
ICSS_IEP_COUNT_REG1,
ICSS_IEP_CAPTURE_CFG_REG,
ICSS_IEP_CAPTURE_STAT_REG,
ICSS_IEP_CAP6_RISE_REG0,
ICSS_IEP_CAP6_RISE_REG1,
ICSS_IEP_CAP7_RISE_REG0,
ICSS_IEP_CAP7_RISE_REG1,
ICSS_IEP_CMP_CFG_REG,
ICSS_IEP_CMP_STAT_REG,
ICSS_IEP_CMP0_REG0,
ICSS_IEP_CMP0_REG1,
ICSS_IEP_CMP1_REG0,
ICSS_IEP_CMP1_REG1,
ICSS_IEP_CMP8_REG0,
ICSS_IEP_CMP8_REG1,
ICSS_IEP_SYNC_CTRL_REG,
ICSS_IEP_SYNC0_STAT_REG,
ICSS_IEP_SYNC1_STAT_REG,
ICSS_IEP_SYNC_PWIDTH_REG,
ICSS_IEP_SYNC0_PERIOD_REG,
ICSS_IEP_SYNC1_DELAY_REG,
ICSS_IEP_SYNC_START_REG,
ICSS_IEP_MAX_REGS,
};
/**
* struct icss_iep_plat_data - Plat data to handle SoC variants
* @config: Regmap configuration data
* @reg_offs: register offsets to capture offset differences across SoCs
* @flags: Flags to represent IEP properties
*/
struct icss_iep_plat_data {
const struct regmap_config *config;
u32 reg_offs[ICSS_IEP_MAX_REGS];
u32 flags;
};
struct icss_iep {
struct device *dev;
void __iomem *base;
const struct icss_iep_plat_data *plat_data;
struct regmap *map;
struct device_node *client_np;
unsigned long refclk_freq;
int clk_tick_time; /* one refclk tick time in ns */
struct ptp_clock_info ptp_info;
struct ptp_clock *ptp_clock;
struct mutex ptp_clk_mutex; /* PHC access serializer */
u32 def_inc;
s16 slow_cmp_inc;
u32 slow_cmp_count;
const struct icss_iep_clockops *ops;
void *clockops_data;
u32 cycle_time_ns;
u32 perout_enabled;
bool pps_enabled;
int cap_cmp_irq;
u64 period;
u32 latch_enable;
struct work_struct work;
};
/**
* icss_iep_get_count_hi() - Get the upper 32 bit IEP counter
* @iep: Pointer to structure representing IEP.

73
drivers/net/ethernet/ti/icssg/icss_iep.h
View File

@ -12,7 +12,78 @@
#include <linux/ptp_clock_kernel.h>
#include <linux/regmap.h>
struct icss_iep;
enum {
ICSS_IEP_GLOBAL_CFG_REG,
ICSS_IEP_GLOBAL_STATUS_REG,
ICSS_IEP_COMPEN_REG,
ICSS_IEP_SLOW_COMPEN_REG,
ICSS_IEP_COUNT_REG0,
ICSS_IEP_COUNT_REG1,
ICSS_IEP_CAPTURE_CFG_REG,
ICSS_IEP_CAPTURE_STAT_REG,
ICSS_IEP_CAP6_RISE_REG0,
ICSS_IEP_CAP6_RISE_REG1,
ICSS_IEP_CAP7_RISE_REG0,
ICSS_IEP_CAP7_RISE_REG1,
ICSS_IEP_CMP_CFG_REG,
ICSS_IEP_CMP_STAT_REG,
ICSS_IEP_CMP0_REG0,
ICSS_IEP_CMP0_REG1,
ICSS_IEP_CMP1_REG0,
ICSS_IEP_CMP1_REG1,
ICSS_IEP_CMP8_REG0,
ICSS_IEP_CMP8_REG1,
ICSS_IEP_SYNC_CTRL_REG,
ICSS_IEP_SYNC0_STAT_REG,
ICSS_IEP_SYNC1_STAT_REG,
ICSS_IEP_SYNC_PWIDTH_REG,
ICSS_IEP_SYNC0_PERIOD_REG,
ICSS_IEP_SYNC1_DELAY_REG,
ICSS_IEP_SYNC_START_REG,
ICSS_IEP_MAX_REGS,
};
/**
* struct icss_iep_plat_data - Plat data to handle SoC variants
* @config: Regmap configuration data
* @reg_offs: register offsets to capture offset differences across SoCs
* @flags: Flags to represent IEP properties
*/
struct icss_iep_plat_data {
const struct regmap_config *config;
u32 reg_offs[ICSS_IEP_MAX_REGS];
u32 flags;
};
struct icss_iep {
struct device *dev;
void __iomem *base;
const struct icss_iep_plat_data *plat_data;
struct regmap *map;
struct device_node *client_np;
unsigned long refclk_freq;
int clk_tick_time; /* one refclk tick time in ns */
struct ptp_clock_info ptp_info;
struct ptp_clock *ptp_clock;
struct mutex ptp_clk_mutex; /* PHC access serializer */
u32 def_inc;
s16 slow_cmp_inc;
u32 slow_cmp_count;
const struct icss_iep_clockops *ops;
void *clockops_data;
u32 cycle_time_ns;
u32 perout_enabled;
bool pps_enabled;
int cap_cmp_irq;
u64 period;
u32 latch_enable;
struct work_struct work;
};
extern const struct icss_iep_clockops prueth_iep_clockops;
/* Firmware specific clock operations */