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path: root/drivers/ptp/ptp_clockmatrix.h
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Diffstat (limited to 'drivers/ptp/ptp_clockmatrix.h')
-rw-r--r--drivers/ptp/ptp_clockmatrix.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_clockmatrix.h b/drivers/ptp/ptp_clockmatrix.h
index 6c1f93ab46f3..3de0eb72889c 100644
--- a/drivers/ptp/ptp_clockmatrix.h
+++ b/drivers/ptp/ptp_clockmatrix.h
@@ -15,6 +15,8 @@
#define FW_FILENAME "idtcm.bin"
#define MAX_PHC_PLL 4
+#define MAX_ABS_WRITE_PHASE_PICOSECONDS (107374182350LL)
+
#define PLL_MASK_ADDR (0xFFA5)
#define DEFAULT_PLL_MASK (0x04)
@@ -33,8 +35,9 @@
#define POST_SM_RESET_DELAY_MS (3000)
#define PHASE_PULL_IN_THRESHOLD_NS (150000)
-#define TOD_WRITE_OVERHEAD_COUNT_MAX (5)
-#define TOD_BYTE_COUNT (11)
+#define TOD_WRITE_OVERHEAD_COUNT_MAX (5)
+#define TOD_BYTE_COUNT (11)
+#define WR_PHASE_SETUP_MS (5000)
/* Values of DPLL_N.DPLL_MODE.PLL_MODE */
enum pll_mode {
@@ -77,6 +80,7 @@ struct idtcm_channel {
u16 hw_dpll_n;
enum pll_mode pll_mode;
u16 output_mask;
+ int write_phase_ready;
};
struct idtcm {