Because the ntnic hardware supports multiple different FPGAs with different
pipelines and port speeds,
the clock profile is not hardcoded into the product,
and need to be initialized from software.
The clock profile itself is an array of integers
that was generated by Silicon Labs ClockBuilder.
Signed-off-by: Serhii Iliushyk <sil-...@napatech.com>
---
v6
* EOF comment was removed
---
.../ntnic/include/clock_profiles_structs.h | 33 +
.../include/ntnic_nthw_fpga_rst_nt200a0x.h | 1 +
drivers/net/ntnic/meson.build | 2 +
.../net/ntnic/nthw/core/include/nthw_core.h | 2 +
.../net/ntnic/nthw/core/include/nthw_fpga.h | 4 +
.../net/ntnic/nthw/core/include/nthw_si5340.h | 33 +
.../NT200A02_U23_Si5340_adr0_v5-Registers.h | 753 ++++++++++++++++++
.../clock_profiles/nthw_fpga_clk9563.c | 47 ++
.../core/nt200a0x/reset/nthw_fpga_rst9563.c | 35 +
.../nt200a0x/reset/nthw_fpga_rst_nt200a0x.c | 3 +
drivers/net/ntnic/nthw/core/nthw_fpga.c | 23 +
drivers/net/ntnic/nthw/core/nthw_si5340.c | 198 +++++
drivers/net/ntnic/ntnic_mod_reg.c | 14 +
drivers/net/ntnic/ntnic_mod_reg.h | 9 +
14 files changed, 1157 insertions(+)
create mode 100644 drivers/net/ntnic/include/clock_profiles_structs.h
create mode 100644 drivers/net/ntnic/nthw/core/include/nthw_si5340.h
create mode 100644
drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/NT200A02_U23_Si5340_adr0_v5-Registers.h
create mode 100644
drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/nthw_fpga_clk9563.c
create mode 100644 drivers/net/ntnic/nthw/core/nthw_si5340.c
diff --git a/drivers/net/ntnic/include/clock_profiles_structs.h
b/drivers/net/ntnic/include/clock_profiles_structs.h
new file mode 100644
index 0000000000..28a582a5e7
--- /dev/null
+++ b/drivers/net/ntnic/include/clock_profiles_structs.h
@@ -0,0 +1,33 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#ifndef _NT_CLOCK_PROFILES_STRUCTS_H_
+#define _NT_CLOCK_PROFILES_STRUCTS_H_
+
+#include <stdint.h>
+
+#define clk_profile_size_error_msg "Size test failed"
+
+struct clk_profile_data_fmt1_s {
+ uint16_t reg_addr;
+ uint8_t reg_val;
+};
+
+struct clk_profile_data_fmt2_s {
+ unsigned int reg_addr;
+ unsigned char reg_val;
+};
+
+typedef struct clk_profile_data_fmt1_s clk_profile_data_fmt1_t;
+typedef struct clk_profile_data_fmt2_s clk_profile_data_fmt2_t;
+
+enum clk_profile_data_fmt_e {
+ clk_profile_data_fmt_1,
+ clk_profile_data_fmt_2,
+};
+
+typedef enum clk_profile_data_fmt_e clk_profile_data_fmt_t;
+
+#endif /* _NT_CLOCK_PROFILES_STRUCTS_H_ */
diff --git a/drivers/net/ntnic/include/ntnic_nthw_fpga_rst_nt200a0x.h
b/drivers/net/ntnic/include/ntnic_nthw_fpga_rst_nt200a0x.h
index 6ceec93bac..8b7ebdf1fd 100644
--- a/drivers/net/ntnic/include/ntnic_nthw_fpga_rst_nt200a0x.h
+++ b/drivers/net/ntnic/include/ntnic_nthw_fpga_rst_nt200a0x.h
@@ -17,6 +17,7 @@ struct nthw_fpga_rst_nt200a0x {
int mn_hw_id;
int mn_si_labs_clock_synth_model;
+ uint8_t mn_si_labs_clock_synth_i2c_addr;
nthw_field_t *mp_fld_rst_sys;
nthw_field_t *mp_fld_rst_sys_mmcm;
diff --git a/drivers/net/ntnic/meson.build b/drivers/net/ntnic/meson.build
index d45a17526c..987768cb92 100644
--- a/drivers/net/ntnic/meson.build
+++ b/drivers/net/ntnic/meson.build
@@ -25,6 +25,7 @@ sources = files(
'nthw/supported/nthw_fpga_9563_055_039_0000.c',
'nthw/supported/nthw_fpga_instances.c',
'nthw/supported/nthw_fpga_mod_str_map.c',
+ 'nthw/core/nt200a0x/clock_profiles/nthw_fpga_clk9563.c',
'nthw/core/nt200a0x/nthw_fpga_nt200a0x.c',
'nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c',
'nthw/core/nt200a0x/reset/nthw_fpga_rst_nt200a0x.c',
@@ -33,6 +34,7 @@ sources = files(
'nthw/core/nthw_iic.c',
'nthw/core/nthw_pcie3.c',
'nthw/core/nthw_sdc.c',
+ 'nthw/core/nthw_si5340.c',
'nthw/model/nthw_fpga_model.c',
'nthw/nthw_platform.c',
'nthw/nthw_rac.c',
diff --git a/drivers/net/ntnic/nthw/core/include/nthw_core.h
b/drivers/net/ntnic/nthw/core/include/nthw_core.h
index 8bdf7ee01d..5648bd8983 100644
--- a/drivers/net/ntnic/nthw/core/include/nthw_core.h
+++ b/drivers/net/ntnic/nthw/core/include/nthw_core.h
@@ -18,5 +18,7 @@
#include "nthw_sdc.h"
+#include "nthw_si5340.h"
+
#endif /* __NTHW_CORE_H__ */
diff --git a/drivers/net/ntnic/nthw/core/include/nthw_fpga.h
b/drivers/net/ntnic/nthw/core/include/nthw_fpga.h
index 1df1480109..cee1d23090 100644
--- a/drivers/net/ntnic/nthw/core/include/nthw_fpga.h
+++ b/drivers/net/ntnic/nthw/core/include/nthw_fpga.h
@@ -24,6 +24,10 @@ int nthw_fpga_iic_scan(nthw_fpga_t *p_fpga, const int
n_instance_no_begin,
int nthw_fpga_silabs_detect(nthw_fpga_t *p_fpga, const int n_instance_no,
const int n_dev_addr,
const int n_page_reg_addr);
+int nthw_fpga_si5340_clock_synth_init_fmt2(nthw_fpga_t *p_fpga, const uint8_t
n_iic_addr,
+ const clk_profile_data_fmt2_t *p_clk_profile,
+ const int n_clk_profile_rec_cnt);
+
struct nt200a0x_ops {
int (*nthw_fpga_nt200a0x_init)(struct fpga_info_s *p_fpga_info);
};
diff --git a/drivers/net/ntnic/nthw/core/include/nthw_si5340.h
b/drivers/net/ntnic/nthw/core/include/nthw_si5340.h
new file mode 100644
index 0000000000..f56883d99a
--- /dev/null
+++ b/drivers/net/ntnic/nthw/core/include/nthw_si5340.h
@@ -0,0 +1,33 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#ifndef __NTHW_SI5340_H__
+#define __NTHW_SI5340_H__
+
+#include "clock_profiles_structs.h"
+
+#define SI5340_SUCCESS (0)
+#define SI5340_FAILED (999)
+#define SI5340_TIMEOUT (666)
+
+struct nthw_si5340 {
+ uint8_t mn_iic_addr;
+ nthw_iic_t *mp_nthw_iic;
+ int mn_clk_cfg;
+ uint8_t m_si5340_page;
+};
+
+typedef struct nthw_si5340 nthw_si5340_t;
+
+nthw_si5340_t *nthw_si5340_new(void);
+int nthw_si5340_init(nthw_si5340_t *p, nthw_iic_t *p_nthw_iic, uint8_t
n_iic_addr);
+void nthw_si5340_delete(nthw_si5340_t *p);
+
+int nthw_si5340_config(nthw_si5340_t *p, const void *p_data, int data_cnt,
+ clk_profile_data_fmt_t data_format);
+int nthw_si5340_config_fmt2(nthw_si5340_t *p, const clk_profile_data_fmt2_t
*p_data,
+ const int data_cnt);
+
+#endif /* __NTHW_SI5338_H__ */
diff --git
a/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/NT200A02_U23_Si5340_adr0_v5-Registers.h
b/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/NT200A02_U23_Si5340_adr0_v5-Registers.h
new file mode 100644
index 0000000000..956d725b7f
--- /dev/null
+++
b/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/NT200A02_U23_Si5340_adr0_v5-Registers.h
@@ -0,0 +1,753 @@
+
+/*
+ * Si5340 Rev D Configuration Register Export Header File
+ *
+ * This file represents a series of Silicon Labs Si5340 Rev D
+ * register writes that can be performed to load a single configuration
+ * on a device. It was created by a Silicon Labs ClockBuilder Pro
+ * export tool.
+ *
+ * Part: Si5340 Rev D
+ * Design ID: 05
+ * Includes Pre/Post Download Control Register Writes: Yes
+ * Created By: ClockBuilder Pro
v2.28.1 [2018-09-24]
+ * Timestamp: 2018-11-14 16:20:29
GMT+01:00
+ *
+ * A complete design report corresponding to this export is included at the end
+ * of this header file.
+ *
+ */
+
+#ifndef SI5340_REVD_REG_CONFIG_HEADER
+#define SI5340_REVD_REG_CONFIG_HEADER
+
+#define SI5340_REVD_REG_CONFIG_NUM_REGS 326
+
+typedef struct {
+ unsigned int address; /* 16-bit register address */
+ unsigned char value; /* 8-bit register data */
+
+} si5340_revd_register_t;
+
+static const si5340_revd_register_t
si5340_revd_registers[SI5340_REVD_REG_CONFIG_NUM_REGS] = {
+ /* Start configuration preamble */
+ { 0x0B24, 0xC0 },
+ { 0x0B25, 0x00 },
+ /* Rev D stuck divider fix */
+ { 0x0502, 0x01 },
+ { 0x0505, 0x03 },
+ { 0x0957, 0x17 },
+ { 0x0B4E, 0x1A },
+ /* End configuration preamble */
+
+ /* Delay 300 msec */
+ /* Delay is worst case time for device to complete any calibration */
+ /* that is running due to device state change previous to this
script */
+ /* being processed. */
+
+ /* Start configuration registers */
+ { 0x0006, 0x00 },
+ { 0x0007, 0x00 },
+ { 0x0008, 0x00 },
+ { 0x000B, 0x74 },
+ { 0x0017, 0xF0 },
+ { 0x0018, 0xFF },
+ { 0x0021, 0x0F },
+ { 0x0022, 0x00 },
+ { 0x002B, 0x0A },
+ { 0x002C, 0x20 },
+ { 0x002D, 0x00 },
+ { 0x002E, 0x00 },
+ { 0x002F, 0x00 },
+ { 0x0030, 0x00 },
+ { 0x0031, 0x00 },
+ { 0x0032, 0x00 },
+ { 0x0033, 0x00 },
+ { 0x0034, 0x00 },
+ { 0x0035, 0x00 },
+ { 0x0036, 0x00 },
+ { 0x0037, 0x00 },
+ { 0x0038, 0x00 },
+ { 0x0039, 0x00 },
+ { 0x003A, 0x00 },
+ { 0x003B, 0x00 },
+ { 0x003C, 0x00 },
+ { 0x003D, 0x00 },
+ { 0x0041, 0x00 },
+ { 0x0042, 0x00 },
+ { 0x0043, 0x00 },
+ { 0x0044, 0x00 },
+ { 0x009E, 0x00 },
+ { 0x0102, 0x01 },
+ { 0x0112, 0x02 },
+ { 0x0113, 0x09 },
+ { 0x0114, 0x3E },
+ { 0x0115, 0x19 },
+ { 0x0117, 0x06 },
+ { 0x0118, 0x09 },
+ { 0x0119, 0x3E },
+ { 0x011A, 0x18 },
+ { 0x0126, 0x06 },
+ { 0x0127, 0x09 },
+ { 0x0128, 0x3E },
+ { 0x0129, 0x18 },
+ { 0x012B, 0x06 },
+ { 0x012C, 0x09 },
+ { 0x012D, 0x3E },
+ { 0x012E, 0x1A },
+ { 0x013F, 0x00 },
+ { 0x0140, 0x00 },
+ { 0x0141, 0x40 },
+ { 0x0206, 0x00 },
+ { 0x0208, 0x00 },
+ { 0x0209, 0x00 },
+ { 0x020A, 0x00 },
+ { 0x020B, 0x00 },
+ { 0x020C, 0x00 },
+ { 0x020D, 0x00 },
+ { 0x020E, 0x00 },
+ { 0x020F, 0x00 },
+ { 0x0210, 0x00 },
+ { 0x0211, 0x00 },
+ { 0x0212, 0x00 },
+ { 0x0213, 0x00 },
+ { 0x0214, 0x00 },
+ { 0x0215, 0x00 },
+ { 0x0216, 0x00 },
+ { 0x0217, 0x00 },
+ { 0x0218, 0x00 },
+ { 0x0219, 0x00 },
+ { 0x021A, 0x00 },
+ { 0x021B, 0x00 },
+ { 0x021C, 0x00 },
+ { 0x021D, 0x00 },
+ { 0x021E, 0x00 },
+ { 0x021F, 0x00 },
+ { 0x0220, 0x00 },
+ { 0x0221, 0x00 },
+ { 0x0222, 0x00 },
+ { 0x0223, 0x00 },
+ { 0x0224, 0x00 },
+ { 0x0225, 0x00 },
+ { 0x0226, 0x00 },
+ { 0x0227, 0x00 },
+ { 0x0228, 0x00 },
+ { 0x0229, 0x00 },
+ { 0x022A, 0x00 },
+ { 0x022B, 0x00 },
+ { 0x022C, 0x00 },
+ { 0x022D, 0x00 },
+ { 0x022E, 0x00 },
+ { 0x022F, 0x00 },
+ { 0x0235, 0x00 },
+ { 0x0236, 0x00 },
+ { 0x0237, 0x00 },
+ { 0x0238, 0xA6 },
+ { 0x0239, 0x8B },
+ { 0x023A, 0x00 },
+ { 0x023B, 0x00 },
+ { 0x023C, 0x00 },
+ { 0x023D, 0x00 },
+ { 0x023E, 0x80 },
+ { 0x0250, 0x03 },
+ { 0x0251, 0x00 },
+ { 0x0252, 0x00 },
+ { 0x0253, 0x00 },
+ { 0x0254, 0x00 },
+ { 0x0255, 0x00 },
+ { 0x025C, 0x00 },
+ { 0x025D, 0x00 },
+ { 0x025E, 0x00 },
+ { 0x025F, 0x00 },
+ { 0x0260, 0x00 },
+ { 0x0261, 0x00 },
+ { 0x026B, 0x30 },
+ { 0x026C, 0x35 },
+ { 0x026D, 0x00 },
+ { 0x026E, 0x00 },
+ { 0x026F, 0x00 },
+ { 0x0270, 0x00 },
+ { 0x0271, 0x00 },
+ { 0x0272, 0x00 },
+ { 0x0302, 0x00 },
+ { 0x0303, 0x00 },
+ { 0x0304, 0x00 },
+ { 0x0305, 0x00 },
+ { 0x0306, 0x0D },
+ { 0x0307, 0x00 },
+ { 0x0308, 0x00 },
+ { 0x0309, 0x00 },
+ { 0x030A, 0x00 },
+ { 0x030B, 0x80 },
+ { 0x030C, 0x00 },
+ { 0x030D, 0x00 },
+ { 0x030E, 0x00 },
+ { 0x030F, 0x00 },
+ { 0x0310, 0x61 },
+ { 0x0311, 0x08 },
+ { 0x0312, 0x00 },
+ { 0x0313, 0x00 },
+ { 0x0314, 0x00 },
+ { 0x0315, 0x00 },
+ { 0x0316, 0x80 },
+ { 0x0317, 0x00 },
+ { 0x0318, 0x00 },
+ { 0x0319, 0x00 },
+ { 0x031A, 0x00 },
+ { 0x031B, 0xD0 },
+ { 0x031C, 0x1A },
+ { 0x031D, 0x00 },
+ { 0x031E, 0x00 },
+ { 0x031F, 0x00 },
+ { 0x0320, 0x00 },
+ { 0x0321, 0xA0 },
+ { 0x0322, 0x00 },
+ { 0x0323, 0x00 },
+ { 0x0324, 0x00 },
+ { 0x0325, 0x00 },
+ { 0x0326, 0x00 },
+ { 0x0327, 0x00 },
+ { 0x0328, 0x00 },
+ { 0x0329, 0x00 },
+ { 0x032A, 0x00 },
+ { 0x032B, 0x00 },
+ { 0x032C, 0x00 },
+ { 0x032D, 0x00 },
+ { 0x0338, 0x00 },
+ { 0x0339, 0x1F },
+ { 0x033B, 0x00 },
+ { 0x033C, 0x00 },
+ { 0x033D, 0x00 },
+ { 0x033E, 0x00 },
+ { 0x033F, 0x00 },
+ { 0x0340, 0x00 },
+ { 0x0341, 0x00 },
+ { 0x0342, 0x00 },
+ { 0x0343, 0x00 },
+ { 0x0344, 0x00 },
+ { 0x0345, 0x00 },
+ { 0x0346, 0x00 },
+ { 0x0347, 0x00 },
+ { 0x0348, 0x00 },
+ { 0x0349, 0x00 },
+ { 0x034A, 0x00 },
+ { 0x034B, 0x00 },
+ { 0x034C, 0x00 },
+ { 0x034D, 0x00 },
+ { 0x034E, 0x00 },
+ { 0x034F, 0x00 },
+ { 0x0350, 0x00 },
+ { 0x0351, 0x00 },
+ { 0x0352, 0x00 },
+ { 0x0359, 0x00 },
+ { 0x035A, 0x00 },
+ { 0x035B, 0x00 },
+ { 0x035C, 0x00 },
+ { 0x035D, 0x00 },
+ { 0x035E, 0x00 },
+ { 0x035F, 0x00 },
+ { 0x0360, 0x00 },
+ { 0x0802, 0x00 },
+ { 0x0803, 0x00 },
+ { 0x0804, 0x00 },
+ { 0x0805, 0x00 },
+ { 0x0806, 0x00 },
+ { 0x0807, 0x00 },
+ { 0x0808, 0x00 },
+ { 0x0809, 0x00 },
+ { 0x080A, 0x00 },
+ { 0x080B, 0x00 },
+ { 0x080C, 0x00 },
+ { 0x080D, 0x00 },
+ { 0x080E, 0x00 },
+ { 0x080F, 0x00 },
+ { 0x0810, 0x00 },
+ { 0x0811, 0x00 },
+ { 0x0812, 0x00 },
+ { 0x0813, 0x00 },
+ { 0x0814, 0x00 },
+ { 0x0815, 0x00 },
+ { 0x0816, 0x00 },
+ { 0x0817, 0x00 },
+ { 0x0818, 0x00 },
+ { 0x0819, 0x00 },
+ { 0x081A, 0x00 },
+ { 0x081B, 0x00 },
+ { 0x081C, 0x00 },
+ { 0x081D, 0x00 },
+ { 0x081E, 0x00 },
+ { 0x081F, 0x00 },
+ { 0x0820, 0x00 },
+ { 0x0821, 0x00 },
+ { 0x0822, 0x00 },
+ { 0x0823, 0x00 },
+ { 0x0824, 0x00 },
+ { 0x0825, 0x00 },
+ { 0x0826, 0x00 },
+ { 0x0827, 0x00 },
+ { 0x0828, 0x00 },
+ { 0x0829, 0x00 },
+ { 0x082A, 0x00 },
+ { 0x082B, 0x00 },
+ { 0x082C, 0x00 },
+ { 0x082D, 0x00 },
+ { 0x082E, 0x00 },
+ { 0x082F, 0x00 },
+ { 0x0830, 0x00 },
+ { 0x0831, 0x00 },
+ { 0x0832, 0x00 },
+ { 0x0833, 0x00 },
+ { 0x0834, 0x00 },
+ { 0x0835, 0x00 },
+ { 0x0836, 0x00 },
+ { 0x0837, 0x00 },
+ { 0x0838, 0x00 },
+ { 0x0839, 0x00 },
+ { 0x083A, 0x00 },
+ { 0x083B, 0x00 },
+ { 0x083C, 0x00 },
+ { 0x083D, 0x00 },
+ { 0x083E, 0x00 },
+ { 0x083F, 0x00 },
+ { 0x0840, 0x00 },
+ { 0x0841, 0x00 },
+ { 0x0842, 0x00 },
+ { 0x0843, 0x00 },
+ { 0x0844, 0x00 },
+ { 0x0845, 0x00 },
+ { 0x0846, 0x00 },
+ { 0x0847, 0x00 },
+ { 0x0848, 0x00 },
+ { 0x0849, 0x00 },
+ { 0x084A, 0x00 },
+ { 0x084B, 0x00 },
+ { 0x084C, 0x00 },
+ { 0x084D, 0x00 },
+ { 0x084E, 0x00 },
+ { 0x084F, 0x00 },
+ { 0x0850, 0x00 },
+ { 0x0851, 0x00 },
+ { 0x0852, 0x00 },
+ { 0x0853, 0x00 },
+ { 0x0854, 0x00 },
+ { 0x0855, 0x00 },
+ { 0x0856, 0x00 },
+ { 0x0857, 0x00 },
+ { 0x0858, 0x00 },
+ { 0x0859, 0x00 },
+ { 0x085A, 0x00 },
+ { 0x085B, 0x00 },
+ { 0x085C, 0x00 },
+ { 0x085D, 0x00 },
+ { 0x085E, 0x00 },
+ { 0x085F, 0x00 },
+ { 0x0860, 0x00 },
+ { 0x0861, 0x00 },
+ { 0x090E, 0x02 },
+ { 0x091C, 0x04 },
+ { 0x0943, 0x00 },
+ { 0x0949, 0x00 },
+ { 0x094A, 0x00 },
+ { 0x094E, 0x49 },
+ { 0x094F, 0x02 },
+ { 0x095E, 0x00 },
+ { 0x0A02, 0x00 },
+ { 0x0A03, 0x07 },
+ { 0x0A04, 0x01 },
+ { 0x0A05, 0x07 },
+ { 0x0A14, 0x00 },
+ { 0x0A1A, 0x00 },
+ { 0x0A20, 0x00 },
+ { 0x0A26, 0x00 },
+ { 0x0B44, 0x0F },
+ { 0x0B4A, 0x08 },
+ { 0x0B57, 0x0E },
+ { 0x0B58, 0x01 },
+ /* End configuration registers */
+
+ /* Start configuration postamble */
+ { 0x001C, 0x01 },
+ { 0x0B24, 0xC3 },
+ { 0x0B25, 0x02 },
+ /* End configuration postamble */
+};
+
+/*
+ * Design Report
+ *
+ * Overview
+ * ========
+ * Part: Si5340AB Rev D
+ * Project File: P:\Hardware\NT
+ *
Adapters\NT200A02\design\Clock_syn_design\NT200A02_U23_Si5340_adr0_v5.slabtimeproj
Design ID: 05
+ * Created By: ClockBuilder Pro v2.28.1 [2018-09-24]
+ * Timestamp: 2018-11-14 16:20:29 GMT+01:00
+ *
+ * Design Rule Check
+ * =================
+ * Errors:
+ * - No errors
+ *
+ * Warnings:
+ * - No warnings
+ *
+ * Device Grade
+ * ============
+ * Maximum Output Frequency: 257.8125 MHz
+ * Frequency Synthesis Mode: Fractional
+ * Frequency Plan Grade: B
+ * Minimum Base OPN: Si5340B*
+ *
+ * Base Output Clock Supported Frequency Synthesis Modes
+ * OPN Grade Frequency Range (Typical Jitter)
+ * --------- ------------------- --------------------------------------------
+ * Si5340A 100 Hz to 1.028 GHz Integer (< 100 fs) and fractional (< 150 fs)
+ * Si5340B* 100 Hz to 350 MHz "
+ * Si5340C 100 Hz to 1.028 GHz Integer only (< 100 fs)
+ * Si5340D 100 Hz to 350 MHz "
+ *
+ * * Based on your calculated frequency plan, a Si5340B grade device is
+ * sufficient for your design. For more in-system configuration flexibility
+ * (higher frequencies and/or to enable fractional synthesis), consider
+ * selecting device grade Si5340A when specifying an ordering part number (OPN)
+ * for your application. See the datasheet Ordering Guide for more information.
+ *
+ * Design
+ * ======
+ * Host Interface:
+ * I/O Power Supply: VDD (Core)
+ * SPI Mode: 3-Wire
+ * I2C Address Range: 116d to 119d / 0x74 to 0x77 (selected via A0/A1 pins)
+ *
+ * Inputs:
+ * XAXB: 48 MHz
+ * Crystal Mode
+ * IN0: Unused
+ * IN1: Unused
+ * IN2: Unused
+ * FB_IN: Unused
+ *
+ * Outputs:
+ * OUT0: 100 MHz
+ * Enabled, LVDS 1.8 V
+ * OUT1: 257.8125 MHz [ 257 + 13/16 MHz ]
+ * Enabled, LVDS 1.8 V
+ * OUT2: 257.8125 MHz [ 257 + 13/16 MHz ]
+ * Enabled, LVDS 1.8 V
+ * OUT3: 156.25 MHz [ 156 + 1/4 MHz ]
+ * Enabled, LVDS 1.8 V
+ *
+ * Frequency Plan
+ * ==============
+ * Priority: OUT1 is lowest jitter output
+ *
+ * Fpfd = 48 MHz
+ * Fvco = 13.40625 GHz [ 13 + 13/32 GHz ]
+ * Fms0 = 515.625 MHz [ 515 + 5/8 MHz ]
+ * Fms1 = 800 MHz
+ * Fms2 = 312.5 MHz [ 312 + 1/2 MHz ]
+ *
+ * P dividers:
+ * P0 = Unused
+ * P1 = Unused
+ * P2 = Unused
+ * P3 = Unused
+ * Pxaxb = 1
+ *
+ * M = 279.296875 [ 279 + 19/64 ]
+ * N dividers:
+ * N0:
+ * Value: 26
+ * Skew: 0.000 s
+ * OUT1: 257.8125 MHz [ 257 + 13/16 MHz ]
+ * OUT2: 257.8125 MHz [ 257 + 13/16 MHz ]
+ * N1:
+ * Value: 16.7578125 [ 16 + 97/128 ]
+ * Skew: 0.000 s
+ * OUT0: 100 MHz
+ * N2:
+ * Value: 42.9 [ 42 + 9/10 ]
+ * Skew: 0.000 s
+ * OUT3: 156.25 MHz [ 156 + 1/4 MHz ]
+ * N3:
+ * Unused
+ *
+ * R dividers:
+ * R0 = 8
+ * R1 = 2
+ * R2 = 2
+ * R3 = 2
+ *
+ * Dividers listed above show effective values. These values are translated to
register settings by
+ * ClockBuilder Pro. For the actual register values, see below. Refer to the
Family Reference
+ * Manual for information on registers related to frequency plan.
+ *
+ * Digitally Controlled Oscillator (DCO)
+ * =====================================
+ * Mode: FINC/FDEC
+ *
+ * N0: DCO Disabled
+ *
+ * N1: DCO Disabled
+ *
+ * N2: DCO Disabled
+ *
+ * N3: DCO Disabled
+ *
+ * Estimated Power & Junction Temperature
+ * ======================================
+ * Assumptions:
+ *
+ * Revision: D
+ * VDD: 1.8 V
+ * Ta: 70 °C
+ * Airflow: None
+ *
+ * Total Power: 767 mW, On Chip Power: 743 mW, Tj: 87 °C
+ *
+ * Frequency Format Voltage Current Power
+ * ------------ ------ -------- -------- --------
+ * VDD 1.8 V 146.3 mA 263 mW
+ * VDDA 3.3 V 117.4 mA 387 mW
+ * VDDO0 100 MHz LVDS 1.8 V 15.6 mA 28 mW
+ * VDDO1 257.8125 MHz LVDS 1.8 V 16.6 mA 30 mW
+ * VDDO2 257.8125 MHz LVDS 1.8 V 16.6 mA 30 mW
+ * VDDO3 156.25 MHz LVDS 1.8 V 15.9 mA 29 mW
+ * -------- --------
+ * Total 328.4 mA 767 mW
+ *
+ * Note:
+ *
+ * -Total power includes on- and off-chip power. This is a typical value and
estimate only.
+ * -Use an EVB for a more exact power measurement
+ * -On-chip power excludes power dissipated in external terminations.
+ * -Tj is junction temperature. Tj must be less than 125 °C (on Si5340
Revision D) for device to
+ * comply with datasheet specifications.
+ *
+ * Settings
+ * ========
+ *
+ * Location Setting Name Decimal Value Hex Value
+ * ------------ ------------------- ----------------- -----------------
+ * 0x0006[23:0] TOOL_VERSION 0 0x000000
+ * 0x000B[6:0] I2C_ADDR 116 0x74
+ * 0x0017[0] SYSINCAL_INTR_MSK 0 0x0
+ * 0x0017[1] LOSXAXB_INTR_MSK 0 0x0
+ * 0x0017[2] LOSREF_INTR_MSK 0 0x0
+ * 0x0017[3] LOL_INTR_MSK 0 0x0
+ * 0x0017[5] SMB_TMOUT_INTR_MSK 1 0x1
+ * 0x0018[3:0] LOSIN_INTR_MSK 15 0xF
+ * 0x0021[0] IN_SEL_REGCTRL 1 0x1
+ * 0x0021[2:1] IN_SEL 3 0x3
+ * 0x0022[1] OE 0 0x0
+ * 0x002B[3] SPI_3WIRE 1 0x1
+ * 0x002B[5] AUTO_NDIV_UPDATE 0 0x0
+ * 0x002C[3:0] LOS_EN 0 0x0
+ * 0x002C[4] LOSXAXB_DIS 0 0x0
+ * 0x002D[1:0] LOS0_VAL_TIME 0 0x0
+ * 0x002D[3:2] LOS1_VAL_TIME 0 0x0
+ * 0x002D[5:4] LOS2_VAL_TIME 0 0x0
+ * 0x002D[7:6] LOS3_VAL_TIME 0 0x0
+ * 0x002E[15:0] LOS0_TRG_THR 0 0x0000
+ * 0x0030[15:0] LOS1_TRG_THR 0 0x0000
+ * 0x0032[15:0] LOS2_TRG_THR 0 0x0000
+ * 0x0034[15:0] LOS3_TRG_THR 0 0x0000
+ * 0x0036[15:0] LOS0_CLR_THR 0 0x0000
+ * 0x0038[15:0] LOS1_CLR_THR 0 0x0000
+ * 0x003A[15:0] LOS2_CLR_THR 0 0x0000
+ * 0x003C[15:0] LOS3_CLR_THR 0 0x0000
+ * 0x0041[4:0] LOS0_DIV_SEL 0 0x00
+ * 0x0042[4:0] LOS1_DIV_SEL 0 0x00
+ * 0x0043[4:0] LOS2_DIV_SEL 0 0x00
+ * 0x0044[4:0] LOS3_DIV_SEL 0 0x00
+ * 0x009E[7:4] LOL_SET_THR 0 0x0
+ * 0x0102[0] OUTALL_DISABLE_LOW 1 0x1
+ * 0x0112[0] OUT0_PDN 0 0x0
+ * 0x0112[1] OUT0_OE 1 0x1
+ * 0x0112[2] OUT0_RDIV_FORCE2 0 0x0
+ * 0x0113[2:0] OUT0_FORMAT 1 0x1
+ * 0x0113[3] OUT0_SYNC_EN 1 0x1
+ * 0x0113[5:4] OUT0_DIS_STATE 0 0x0
+ * 0x0113[7:6] OUT0_CMOS_DRV 0 0x0
+ * 0x0114[3:0] OUT0_CM 14 0xE
+ * 0x0114[6:4] OUT0_AMPL 3 0x3
+ * 0x0115[2:0] OUT0_MUX_SEL 1 0x1
+ * 0x0115[5:4] OUT0_VDD_SEL 1 0x1
+ * 0x0115[3] OUT0_VDD_SEL_EN 1 0x1
+ * 0x0115[7:6] OUT0_INV 0 0x0
+ * 0x0117[0] OUT1_PDN 0 0x0
+ * 0x0117[1] OUT1_OE 1 0x1
+ * 0x0117[2] OUT1_RDIV_FORCE2 1 0x1
+ * 0x0118[2:0] OUT1_FORMAT 1 0x1
+ * 0x0118[3] OUT1_SYNC_EN 1 0x1
+ * 0x0118[5:4] OUT1_DIS_STATE 0 0x0
+ * 0x0118[7:6] OUT1_CMOS_DRV 0 0x0
+ * 0x0119[3:0] OUT1_CM 14 0xE
+ * 0x0119[6:4] OUT1_AMPL 3 0x3
+ * 0x011A[2:0] OUT1_MUX_SEL 0 0x0
+ * 0x011A[5:4] OUT1_VDD_SEL 1 0x1
+ * 0x011A[3] OUT1_VDD_SEL_EN 1 0x1
+ * 0x011A[7:6] OUT1_INV 0 0x0
+ * 0x0126[0] OUT2_PDN 0 0x0
+ * 0x0126[1] OUT2_OE 1 0x1
+ * 0x0126[2] OUT2_RDIV_FORCE2 1 0x1
+ * 0x0127[2:0] OUT2_FORMAT 1 0x1
+ * 0x0127[3] OUT2_SYNC_EN 1 0x1
+ * 0x0127[5:4] OUT2_DIS_STATE 0 0x0
+ * 0x0127[7:6] OUT2_CMOS_DRV 0 0x0
+ * 0x0128[3:0] OUT2_CM 14 0xE
+ * 0x0128[6:4] OUT2_AMPL 3 0x3
+ * 0x0129[2:0] OUT2_MUX_SEL 0 0x0
+ * 0x0129[5:4] OUT2_VDD_SEL 1 0x1
+ * 0x0129[3] OUT2_VDD_SEL_EN 1 0x1
+ * 0x0129[7:6] OUT2_INV 0 0x0
+ * 0x012B[0] OUT3_PDN 0 0x0
+ * 0x012B[1] OUT3_OE 1 0x1
+ * 0x012B[2] OUT3_RDIV_FORCE2 1 0x1
+ * 0x012C[2:0] OUT3_FORMAT 1 0x1
+ * 0x012C[3] OUT3_SYNC_EN 1 0x1
+ * 0x012C[5:4] OUT3_DIS_STATE 0 0x0
+ * 0x012C[7:6] OUT3_CMOS_DRV 0 0x0
+ * 0x012D[3:0] OUT3_CM 14 0xE
+ * 0x012D[6:4] OUT3_AMPL 3 0x3
+ * 0x012E[2:0] OUT3_MUX_SEL 2 0x2
+ * 0x012E[5:4] OUT3_VDD_SEL 1 0x1
+ * 0x012E[3] OUT3_VDD_SEL_EN 1 0x1
+ * 0x012E[7:6] OUT3_INV 0 0x0
+ * 0x013F[11:0] OUTX_ALWAYS_ON 0 0x000
+ * 0x0141[5] OUT_DIS_LOL_MSK 0 0x0
+ * 0x0141[7] OUT_DIS_MSK_LOS_PFD 0 0x0
+ * 0x0206[1:0] PXAXB 0 0x0
+ * 0x0208[47:0] P0 0 0x000000000000
+ * 0x020E[31:0] P0_SET 0 0x00000000
+ * 0x0212[47:0] P1 0 0x000000000000
+ * 0x0218[31:0] P1_SET 0 0x00000000
+ * 0x021C[47:0] P2 0 0x000000000000
+ * 0x0222[31:0] P2_SET 0 0x00000000
+ * 0x0226[47:0] P3 0 0x000000000000
+ * 0x022C[31:0] P3_SET 0 0x00000000
+ * 0x0235[43:0] M_NUM 599785472000 0x08BA6000000
+ * 0x023B[31:0] M_DEN 2147483648 0x80000000
+ * 0x0250[23:0] R0_REG 3 0x000003
+ * 0x0253[23:0] R1_REG 0 0x000000
+ * 0x025C[23:0] R2_REG 0 0x000000
+ * 0x025F[23:0] R3_REG 0 0x000000
+ * 0x026B[7:0] DESIGN_ID0 48 0x30
+ * 0x026C[7:0] DESIGN_ID1 53 0x35
+ * 0x026D[7:0] DESIGN_ID2 0 0x00
+ * 0x026E[7:0] DESIGN_ID3 0 0x00
+ * 0x026F[7:0] DESIGN_ID4 0 0x00
+ * 0x0270[7:0] DESIGN_ID5 0 0x00
+ * 0x0271[7:0] DESIGN_ID6 0 0x00
+ * 0x0272[7:0] DESIGN_ID7 0 0x00
+ * 0x0302[43:0] N0_NUM 55834574848 0x00D00000000
+ * 0x0308[31:0] N0_DEN 2147483648 0x80000000
+ * 0x030C[0] N0_UPDATE 0 0x0
+ * 0x030D[43:0] N1_NUM 35987128320 0x00861000000
+ * 0x0313[31:0] N1_DEN 2147483648 0x80000000
+ * 0x0317[0] N1_UPDATE 0 0x0
+ * 0x0318[43:0] N2_NUM 115158810624 0x01AD0000000
+ * 0x031E[31:0] N2_DEN 2684354560 0xA0000000
+ * 0x0322[0] N2_UPDATE 0 0x0
+ * 0x0323[43:0] N3_NUM 0 0x00000000000
+ * 0x0329[31:0] N3_DEN 0 0x00000000
+ * 0x032D[0] N3_UPDATE 0 0x0
+ * 0x0338[1] N_UPDATE 0 0x0
+ * 0x0339[4:0] N_FSTEP_MSK 31 0x1F
+ * 0x033B[43:0] N0_FSTEPW 0 0x00000000000
+ * 0x0341[43:0] N1_FSTEPW 0 0x00000000000
+ * 0x0347[43:0] N2_FSTEPW 0 0x00000000000
+ * 0x034D[43:0] N3_FSTEPW 0 0x00000000000
+ * 0x0359[15:0] N0_DELAY 0 0x0000
+ * 0x035B[15:0] N1_DELAY 0 0x0000
+ * 0x035D[15:0] N2_DELAY 0 0x0000
+ * 0x035F[15:0] N3_DELAY 0 0x0000
+ * 0x0802[15:0] FIXREGSA0 0 0x0000
+ * 0x0804[7:0] FIXREGSD0 0 0x00
+ * 0x0805[15:0] FIXREGSA1 0 0x0000
+ * 0x0807[7:0] FIXREGSD1 0 0x00
+ * 0x0808[15:0] FIXREGSA2 0 0x0000
+ * 0x080A[7:0] FIXREGSD2 0 0x00
+ * 0x080B[15:0] FIXREGSA3 0 0x0000
+ * 0x080D[7:0] FIXREGSD3 0 0x00
+ * 0x080E[15:0] FIXREGSA4 0 0x0000
+ * 0x0810[7:0] FIXREGSD4 0 0x00
+ * 0x0811[15:0] FIXREGSA5 0 0x0000
+ * 0x0813[7:0] FIXREGSD5 0 0x00
+ * 0x0814[15:0] FIXREGSA6 0 0x0000
+ * 0x0816[7:0] FIXREGSD6 0 0x00
+ * 0x0817[15:0] FIXREGSA7 0 0x0000
+ * 0x0819[7:0] FIXREGSD7 0 0x00
+ * 0x081A[15:0] FIXREGSA8 0 0x0000
+ * 0x081C[7:0] FIXREGSD8 0 0x00
+ * 0x081D[15:0] FIXREGSA9 0 0x0000
+ * 0x081F[7:0] FIXREGSD9 0 0x00
+ * 0x0820[15:0] FIXREGSA10 0 0x0000
+ * 0x0822[7:0] FIXREGSD10 0 0x00
+ * 0x0823[15:0] FIXREGSA11 0 0x0000
+ * 0x0825[7:0] FIXREGSD11 0 0x00
+ * 0x0826[15:0] FIXREGSA12 0 0x0000
+ * 0x0828[7:0] FIXREGSD12 0 0x00
+ * 0x0829[15:0] FIXREGSA13 0 0x0000
+ * 0x082B[7:0] FIXREGSD13 0 0x00
+ * 0x082C[15:0] FIXREGSA14 0 0x0000
+ * 0x082E[7:0] FIXREGSD14 0 0x00
+ * 0x082F[15:0] FIXREGSA15 0 0x0000
+ * 0x0831[7:0] FIXREGSD15 0 0x00
+ * 0x0832[15:0] FIXREGSA16 0 0x0000
+ * 0x0834[7:0] FIXREGSD16 0 0x00
+ * 0x0835[15:0] FIXREGSA17 0 0x0000
+ * 0x0837[7:0] FIXREGSD17 0 0x00
+ * 0x0838[15:0] FIXREGSA18 0 0x0000
+ * 0x083A[7:0] FIXREGSD18 0 0x00
+ * 0x083B[15:0] FIXREGSA19 0 0x0000
+ * 0x083D[7:0] FIXREGSD19 0 0x00
+ * 0x083E[15:0] FIXREGSA20 0 0x0000
+ * 0x0840[7:0] FIXREGSD20 0 0x00
+ * 0x0841[15:0] FIXREGSA21 0 0x0000
+ * 0x0843[7:0] FIXREGSD21 0 0x00
+ * 0x0844[15:0] FIXREGSA22 0 0x0000
+ * 0x0846[7:0] FIXREGSD22 0 0x00
+ * 0x0847[15:0] FIXREGSA23 0 0x0000
+ * 0x0849[7:0] FIXREGSD23 0 0x00
+ * 0x084A[15:0] FIXREGSA24 0 0x0000
+ * 0x084C[7:0] FIXREGSD24 0 0x00
+ * 0x084D[15:0] FIXREGSA25 0 0x0000
+ * 0x084F[7:0] FIXREGSD25 0 0x00
+ * 0x0850[15:0] FIXREGSA26 0 0x0000
+ * 0x0852[7:0] FIXREGSD26 0 0x00
+ * 0x0853[15:0] FIXREGSA27 0 0x0000
+ * 0x0855[7:0] FIXREGSD27 0 0x00
+ * 0x0856[15:0] FIXREGSA28 0 0x0000
+ * 0x0858[7:0] FIXREGSD28 0 0x00
+ * 0x0859[15:0] FIXREGSA29 0 0x0000
+ * 0x085B[7:0] FIXREGSD29 0 0x00
+ * 0x085C[15:0] FIXREGSA30 0 0x0000
+ * 0x085E[7:0] FIXREGSD30 0 0x00
+ * 0x085F[15:0] FIXREGSA31 0 0x0000
+ * 0x0861[7:0] FIXREGSD31 0 0x00
+ * 0x090E[0] XAXB_EXTCLK_EN 0 0x0
+ * 0x090E[1] XAXB_PDNB 1 0x1
+ * 0x091C[2:0] ZDM_EN 4 0x4
+ * 0x0943[0] IO_VDD_SEL 0 0x0
+ * 0x0949[3:0] IN_EN 0 0x0
+ * 0x0949[7:4] IN_PULSED_CMOS_EN 0 0x0
+ * 0x094A[7:4] INX_TO_PFD_EN 0 0x0
+ * 0x094E[11:0] REFCLK_HYS_SEL 585 0x249
+ * 0x095E[0] M_INTEGER 0 0x0
+ * 0x0A02[4:0] N_ADD_0P5 0 0x00
+ * 0x0A03[4:0] N_CLK_TO_OUTX_EN 7 0x07
+ * 0x0A04[4:0] N_PIBYP 1 0x01
+ * 0x0A05[4:0] N_PDNB 7 0x07
+ * 0x0A14[3] N0_HIGH_FREQ 0 0x0
+ * 0x0A1A[3] N1_HIGH_FREQ 0 0x0
+ * 0x0A20[3] N2_HIGH_FREQ 0 0x0
+ * 0x0A26[3] N3_HIGH_FREQ 0 0x0
+ * 0x0B44[3:0] PDIV_ENB 15 0xF
+ * 0x0B4A[4:0] N_CLK_DIS 8 0x08
+ * 0x0B57[11:0] VCO_RESET_CALCODE 270 0x10E
+ *
+ *
+ */
+
+#endif
diff --git
a/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/nthw_fpga_clk9563.c
b/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/nthw_fpga_clk9563.c
new file mode 100644
index 0000000000..a957581bf3
--- /dev/null
+++ b/drivers/net/ntnic/nthw/core/nt200a0x/clock_profiles/nthw_fpga_clk9563.c
@@ -0,0 +1,47 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#include "ntnic_mod_reg.h"
+
+/*
+ * Clock profile for NT200A02 FPGA 9563
+ */
+#define si5340_revd_register_t type_9563_si5340_nt200a02_u23_v5
+#define si5340_revd_registers data_9563_si5340_nt200a02_u23_v5
+#include "NT200A02_U23_Si5340_adr0_v5-Registers.h"
+#ifdef __cplusplus
+static_assert(sizeof(type_9563_si5340_nt200a02_u23_v5) ==
sizeof(clk_profile_data_fmt2_t),
+ clk_profile_size_error_msg);
+#endif /* __cplusplus */
+static const int n_data_9563_si5340_nt200a02_u23_v5 =
SI5340_REVD_REG_CONFIG_NUM_REGS;
+static const clk_profile_data_fmt2_t *p_data_9563_si5340_nt200a02_u23_v5 =
+ (const clk_profile_data_fmt2_t *)&data_9563_si5340_nt200a02_u23_v5[0];
+
+static const int *get_n_data_9563_si5340_nt200a02_u23_v5(void)
+{
+ return &n_data_9563_si5340_nt200a02_u23_v5;
+}
+
+static const clk_profile_data_fmt2_t
*get_p_data_9563_si5340_nt200a02_u23_v5(void)
+{
+ return p_data_9563_si5340_nt200a02_u23_v5;
+}
+
+static struct clk9563_ops ops = { .get_n_data_9563_si5340_nt200a02_u23_v5 =
+ get_n_data_9563_si5340_nt200a02_u23_v5,
+ .get_p_data_9563_si5340_nt200a02_u23_v5 =
+ get_p_data_9563_si5340_nt200a02_u23_v5
+};
+
+void clk9563_ops_init(void)
+{
+ register_clk9563_ops(&ops);
+}
+
+#undef si5340_revd_registers
+#undef si5340_revd_register_t
+#undef SI5340_REVD_REG_CONFIG_HEADER /* Disable the include once protection
*/
+
+#undef code
diff --git a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
index a3b6511b06..380f877096 100644
--- a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
+++ b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst9563.c
@@ -164,6 +164,34 @@ static int nthw_fpga_rst9563_periph_reset(nthw_fpga_t
*p_fpga)
return 0;
}
+static int nthw_fpga_rst9563_clock_synth_init(nthw_fpga_t *p_fpga,
+ const int n_si_labs_clock_synth_model,
+ const uint8_t n_si_labs_clock_synth_i2c_addr)
+{
+ const char *const p_adapter_id_str =
p_fpga->p_fpga_info->mp_adapter_id_str;
+ const int n_fpga_product_id = p_fpga->mn_product_id;
+ int res;
+ const struct clk9563_ops *clk9563_ops = get_clk9563_ops();
+
+ if (clk9563_ops == NULL) {
+ NT_LOG(INF, NTNIC, "CLK9563 module not included\n");
+ return -1;
+ }
+
+ if (n_si_labs_clock_synth_model == 5340) {
+ res = nthw_fpga_si5340_clock_synth_init_fmt2(p_fpga,
n_si_labs_clock_synth_i2c_addr,
+
clk9563_ops->get_p_data_9563_si5340_nt200a02_u23_v5(),
+
*clk9563_ops->get_n_data_9563_si5340_nt200a02_u23_v5());
+
+ } else {
+ NT_LOG(ERR, NTHW, "%s: Fpga %d: Unsupported clock synth model
(%d)\n",
+ p_adapter_id_str, n_fpga_product_id,
n_si_labs_clock_synth_model);
+ res = -1;
+ }
+
+ return res;
+}
+
static int nthw_fpga_rst9563_init(struct fpga_info_s *p_fpga_info,
struct nthw_fpga_rst_nt200a0x *p_rst)
{
@@ -173,9 +201,13 @@ static int nthw_fpga_rst9563_init(struct fpga_info_s
*p_fpga_info,
const char *const p_adapter_id_str = p_fpga_info->mp_adapter_id_str;
(void)p_adapter_id_str;
int res = -1;
+ int n_si_labs_clock_synth_model;
+ uint8_t n_si_labs_clock_synth_i2c_addr;
nthw_fpga_t *p_fpga = NULL;
p_fpga = p_fpga_info->mp_fpga;
+ n_si_labs_clock_synth_model = p_rst->mn_si_labs_clock_synth_model;
+ n_si_labs_clock_synth_i2c_addr = p_rst->mn_si_labs_clock_synth_i2c_addr;
res = nthw_fpga_rst9563_periph_reset(p_fpga);
@@ -184,6 +216,9 @@ static int nthw_fpga_rst9563_init(struct fpga_info_s
*p_fpga_info,
return res;
}
+ res = nthw_fpga_rst9563_clock_synth_init(p_fpga,
n_si_labs_clock_synth_model,
+ n_si_labs_clock_synth_i2c_addr);
+
if (res) {
NT_LOG_DBGX(DEBUG, NTHW, "%s: ERROR: res=%d\n",
p_adapter_id_str, res);
return res;
diff --git
a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst_nt200a0x.c
b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst_nt200a0x.c
index 84f13e8371..ea0276a90c 100644
--- a/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst_nt200a0x.c
+++ b/drivers/net/ntnic/nthw/core/nt200a0x/reset/nthw_fpga_rst_nt200a0x.c
@@ -552,7 +552,10 @@ static int nthw_fpga_rst_nt200a0x_init(struct fpga_info_s
*p_fpga_info,
}
p_rst->mn_si_labs_clock_synth_model = n_si_labs_clock_synth_model;
+ p_rst->mn_si_labs_clock_synth_i2c_addr = n_si_labs_clock_synth_i2c_addr;
p_rst->mn_hw_id = p_fpga_info->nthw_hw_info.hw_id;
+ NT_LOG_DBGX(DEBUG, NTHW, "%s: Si%04d @ 0x%02x\n", p_adapter_id_str,
+ p_rst->mn_si_labs_clock_synth_model,
p_rst->mn_si_labs_clock_synth_i2c_addr);
return res;
}
diff --git a/drivers/net/ntnic/nthw/core/nthw_fpga.c
b/drivers/net/ntnic/nthw/core/nthw_fpga.c
index 1650bb8a5c..38169176a5 100644
--- a/drivers/net/ntnic/nthw/core/nthw_fpga.c
+++ b/drivers/net/ntnic/nthw/core/nthw_fpga.c
@@ -147,6 +147,29 @@ int nthw_fpga_silabs_detect(nthw_fpga_t *p_fpga, const int
n_instance_no, const
return res;
}
+/*
+ * NT200A02, NT200A01-HWbuild2
+ */
+int nthw_fpga_si5340_clock_synth_init_fmt2(nthw_fpga_t *p_fpga, const uint8_t
n_iic_addr,
+ const clk_profile_data_fmt2_t *p_clk_profile,
+ const int n_clk_profile_rec_cnt)
+{
+ int res;
+ nthw_iic_t *p_nthw_iic = nthw_iic_new();
+ nthw_si5340_t *p_nthw_si5340 = nthw_si5340_new();
+
+ assert(p_nthw_iic);
+ assert(p_nthw_si5340);
+ nthw_iic_init(p_nthw_iic, p_fpga, 0, 8);/* I2C cycle time 125Mhz ~ 8ns
*/
+
+ nthw_si5340_init(p_nthw_si5340, p_nthw_iic, n_iic_addr);/*
si5340_u23_i2c_addr_7bit */
+ res = nthw_si5340_config_fmt2(p_nthw_si5340, p_clk_profile,
n_clk_profile_rec_cnt);
+ nthw_si5340_delete(p_nthw_si5340);
+ p_nthw_si5340 = NULL;
+
+ return res;
+}
+
int nthw_fpga_init(struct fpga_info_s *p_fpga_info)
{
const char *const p_adapter_id_str = p_fpga_info->mp_adapter_id_str;
diff --git a/drivers/net/ntnic/nthw/core/nthw_si5340.c
b/drivers/net/ntnic/nthw/core/nthw_si5340.c
new file mode 100644
index 0000000000..10bd4d8105
--- /dev/null
+++ b/drivers/net/ntnic/nthw/core/nthw_si5340.c
@@ -0,0 +1,198 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ *
+ * This file implements Si5340 clock synthesizer support.
+ * The implementation is generic and must be tailored to a specific use by the
+ * correct initialization data.
+ */
+
+#include "nt_util.h"
+#include "ntlog.h"
+
+#include "nthw_drv.h"
+#include "nthw_register.h"
+
+#include "nthw_si5340.h"
+
+#define SI5340_PAGE_REG_ADDR (0x01)
+
+nthw_si5340_t *nthw_si5340_new(void)
+{
+ nthw_si5340_t *p = malloc(sizeof(nthw_si5340_t));
+
+ if (p)
+ memset(p, 0, sizeof(nthw_si5340_t));
+
+ return p;
+}
+
+int nthw_si5340_init(nthw_si5340_t *p, nthw_iic_t *p_nthw_iic, uint8_t
n_iic_addr)
+{
+ uint8_t data;
+
+ p->mp_nthw_iic = p_nthw_iic;
+ p->mn_iic_addr = n_iic_addr;
+ p->mn_clk_cfg = -1;
+
+ p->m_si5340_page = 0;
+ data = p->m_si5340_page;
+ nthw_iic_write_data(p->mp_nthw_iic, p->mn_iic_addr,
SI5340_PAGE_REG_ADDR, 1, &data);
+
+ return 0;
+}
+
+void nthw_si5340_delete(nthw_si5340_t *p)
+{
+ if (p) {
+ memset(p, 0, sizeof(nthw_si5340_t));
+ free(p);
+ }
+}
+
+/*
+ * Read access (via I2C) to the clock synthesizer IC. The IC is located at I2C
+ * 7bit address 0x74
+ */
+static uint8_t nthw_si5340_read(nthw_si5340_t *p, uint16_t reg_addr)
+{
+ const uint8_t offset_adr = (uint8_t)(reg_addr & 0xff);
+ uint8_t page = (uint8_t)((reg_addr >> 8) & 0xff);
+ uint8_t data;
+
+ /* check if we are on the right page */
+ if (page != p->m_si5340_page) {
+ nthw_iic_write_data(p->mp_nthw_iic, p->mn_iic_addr,
SI5340_PAGE_REG_ADDR, 1,
+ &page);
+ p->m_si5340_page = page;
+ }
+
+ nthw_iic_read_data(p->mp_nthw_iic, p->mn_iic_addr, offset_adr, 1,
&data);
+ return data;
+}
+
+/*
+ * Write access (via I2C) to the clock synthesizer IC. The IC is located at I2C
+ * 7 bit address 0x74
+ */
+static int nthw_si5340_write(nthw_si5340_t *p, uint16_t reg_addr, uint8_t data)
+{
+ const uint8_t offset_adr = (uint8_t)(reg_addr & 0xff);
+ uint8_t page = (uint8_t)((reg_addr >> 8) & 0xff);
+
+ /* check if we are on the right page */
+ if (page != p->m_si5340_page) {
+ nthw_iic_write_data(p->mp_nthw_iic, p->mn_iic_addr,
SI5340_PAGE_REG_ADDR, 1,
+ &page);
+ p->m_si5340_page = page;
+ }
+
+ nthw_iic_write_data(p->mp_nthw_iic, p->mn_iic_addr, offset_adr, 1,
&data);
+
+ return 0;
+}
+
+static int nthw_si5340_cfg(nthw_si5340_t *p, const void *p_data, int data_cnt,
+ clk_profile_data_fmt_t data_format)
+{
+ const char *const p_adapter_id_str =
+ p->mp_nthw_iic->mp_fpga->p_fpga_info->mp_adapter_id_str;
+ int i;
+ uint16_t addr;
+ uint8_t value;
+ uint8_t ctrl_value;
+
+ NT_LOG(DBG, NTHW, "%s: data_cnt = %d, data_format = %d\n",
p_adapter_id_str,
+ data_cnt, data_format);
+
+ for (i = 0; i < data_cnt; i++) {
+ if (data_format == clk_profile_data_fmt_1) {
+ addr = ((const clk_profile_data_fmt1_t
*)p_data)->reg_addr;
+ value = ((const clk_profile_data_fmt1_t
*)p_data)->reg_val;
+ p_data = ((const clk_profile_data_fmt1_t *)p_data) + 1;
+
+ } else if (data_format == clk_profile_data_fmt_2) {
+ addr = (uint16_t)(((const clk_profile_data_fmt2_t
*)p_data)->reg_addr);
+ value = ((const clk_profile_data_fmt2_t
*)p_data)->reg_val;
+ p_data = ((const clk_profile_data_fmt2_t *)p_data) + 1;
+
+ } else {
+ NT_LOG(ERR, NTHW, "%s: Unhandled Si5340 data format
(%d)\n",
+ p_adapter_id_str, data_format);
+ return -1;
+ }
+
+ if (addr == 0x0006) {
+ /* Wait 300ms before continuing. See
NT200E3-2-PTP_U23_Si5340_adr0_v2.h */
+ nt_os_wait_usec(300000);
+ }
+
+ nthw_si5340_write(p, addr, value);
+
+ if (addr == 0x001C) {
+ /* skip readback for "soft reset" register */
+ continue;
+ }
+
+ ctrl_value = nthw_si5340_read(p, addr);
+
+ if (ctrl_value != value) {
+ NT_LOG(ERR, NTHW,
+ "%s: Si5340 configuration readback check
failed. (Addr = 0x%04X, Write = 0x%02X, Read = 0x%02X)\n",
+ p_adapter_id_str, addr, value, ctrl_value);
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+int nthw_si5340_config(nthw_si5340_t *p, const void *p_data, int data_cnt,
+ clk_profile_data_fmt_t data_format)
+{
+ const char *const p_adapter_id_str =
+ p->mp_nthw_iic->mp_fpga->p_fpga_info->mp_adapter_id_str;
+ int i;
+ bool success = false;
+ uint8_t status, sticky;
+ uint8_t design_id[9];
+
+ (void)nthw_si5340_cfg(p, p_data, data_cnt, data_format);
+
+ /* Check if DPLL is locked and SYS is calibrated */
+ for (i = 0; i < 5; i++) {
+ status = nthw_si5340_read(p, 0x0c);
+ sticky = nthw_si5340_read(p, 0x11);
+ nthw_si5340_write(p, 0x11, 0x00);
+
+ if (((status & 0x09) == 0x00) && ((sticky & 0x09) == 0x00)) {
+ success = true;
+ break;
+ }
+
+ nt_os_wait_usec(1000000); /* 1 sec */
+ }
+
+ if (!success) {
+ NT_LOG(ERR, NTHW,
+ "%s: Si5340 configuration failed. (Status = 0x%02X,
Sticky = 0x%02X)\n",
+ p_adapter_id_str, status, sticky);
+ return -1;
+ }
+
+ for (i = 0; i < (int)sizeof(design_id) - 1; i++)
+ design_id[i] = nthw_si5340_read(p, (uint16_t)(0x26B + i));
+
+ design_id[sizeof(design_id) - 1] = 0;
+
+ (void)design_id;/* Only used in debug mode */
+ NT_LOG(DBG, NTHW, "%s: Si5340.Design_id = %s\n", p_adapter_id_str,
design_id);
+
+ return 0;
+}
+
+int nthw_si5340_config_fmt2(nthw_si5340_t *p, const clk_profile_data_fmt2_t
*p_data,
+ const int data_cnt)
+{
+ return nthw_si5340_config(p, p_data, data_cnt, clk_profile_data_fmt_2);
+}
diff --git a/drivers/net/ntnic/ntnic_mod_reg.c
b/drivers/net/ntnic/ntnic_mod_reg.c
index bd0a966be2..3f03299a83 100644
--- a/drivers/net/ntnic/ntnic_mod_reg.c
+++ b/drivers/net/ntnic/ntnic_mod_reg.c
@@ -19,6 +19,20 @@ const struct adapter_ops *get_adapter_ops(void)
return adapter_ops;
}
+static struct clk9563_ops *clk9563_ops;
+
+void register_clk9563_ops(struct clk9563_ops *ops)
+{
+ clk9563_ops = ops;
+}
+
+struct clk9563_ops *get_clk9563_ops(void)
+{
+ if (clk9563_ops == NULL)
+ clk9563_ops_init();
+ return clk9563_ops;
+}
+
static struct rst_nt200a0x_ops *rst_nt200a0x_ops;
void register_rst_nt200a0x_ops(struct rst_nt200a0x_ops *ops)
diff --git a/drivers/net/ntnic/ntnic_mod_reg.h
b/drivers/net/ntnic/ntnic_mod_reg.h
index df8a8b9aca..45f5632981 100644
--- a/drivers/net/ntnic/ntnic_mod_reg.h
+++ b/drivers/net/ntnic/ntnic_mod_reg.h
@@ -25,6 +25,15 @@ void register_adapter_ops(const struct adapter_ops *ops);
const struct adapter_ops *get_adapter_ops(void);
void adapter_init(void);
+struct clk9563_ops {
+ const int *(*get_n_data_9563_si5340_nt200a02_u23_v5)(void);
+ const clk_profile_data_fmt2_t
*(*get_p_data_9563_si5340_nt200a02_u23_v5)(void);
+};
+
+void register_clk9563_ops(struct clk9563_ops *ops);
+struct clk9563_ops *get_clk9563_ops(void);
+void clk9563_ops_init(void);
+
struct rst_nt200a0x_ops {
int (*nthw_fpga_rst_nt200a0x_init)(struct fpga_info_s *p_fpga_info,
struct nthw_fpga_rst_nt200a0x *p_rst);
--
2.45.0
