Re: [PATCH v13 3/4] phy: Add Sparx5 ethernet serdes PHY driver
From: Vinod Koul <vkoul@kernel.org>
Date: 2021-02-04 08:02:15
On 29-01-21, 14:07, Steen Hegelund wrote:
quoted hunk
Add the Microchip Sparx5 ethernet serdes PHY driver for the 6G, 10G and 25G interfaces available in the Sparx5 SoC. Signed-off-by: Bjarni Jonasson <redacted> Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> --- drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/microchip/Kconfig | 12 + drivers/phy/microchip/Makefile | 6 + drivers/phy/microchip/sparx5_serdes.c | 2471 ++++++++++++++++++ drivers/phy/microchip/sparx5_serdes.h | 125 + drivers/phy/microchip/sparx5_serdes_regs.h | 2695 ++++++++++++++++++++ 7 files changed, 5311 insertions(+) create mode 100644 drivers/phy/microchip/Kconfig create mode 100644 drivers/phy/microchip/Makefile create mode 100644 drivers/phy/microchip/sparx5_serdes.c create mode 100644 drivers/phy/microchip/sparx5_serdes.h create mode 100644 drivers/phy/microchip/sparx5_serdes_regs.hdiff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 00dabe5fab8a..df35c752f3aa 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig@@ -70,6 +70,7 @@ source "drivers/phy/ingenic/Kconfig" source "drivers/phy/lantiq/Kconfig" source "drivers/phy/marvell/Kconfig" source "drivers/phy/mediatek/Kconfig" +source "drivers/phy/microchip/Kconfig" source "drivers/phy/motorola/Kconfig" source "drivers/phy/mscc/Kconfig" source "drivers/phy/qualcomm/Kconfig"diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile index 32261e164abd..adac1b1a39d1 100644 --- a/drivers/phy/Makefile +++ b/drivers/phy/Makefile@@ -20,6 +20,7 @@ obj-y += allwinner/ \ lantiq/ \ marvell/ \ mediatek/ \ + microchip/ \ motorola/ \ mscc/ \ qualcomm/ \diff --git a/drivers/phy/microchip/Kconfig b/drivers/phy/microchip/Kconfig new file mode 100644 index 000000000000..0b1a818e01b8 --- /dev/null +++ b/drivers/phy/microchip/Kconfig@@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Phy drivers for Microchip devices +# + +config PHY_SPARX5_SERDES + tristate "Microchip Sparx5 SerDes PHY driver" + select GENERIC_PHY + depends on OF + depends on HAS_IOMEM + help + Enable this for support of the 10G/25G SerDes on Microchip Sparx5.diff --git a/drivers/phy/microchip/Makefile b/drivers/phy/microchip/Makefile new file mode 100644 index 000000000000..7b98345712aa --- /dev/null +++ b/drivers/phy/microchip/Makefile@@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Makefile for the Microchip phy drivers. +# + +obj-$(CONFIG_PHY_SPARX5_SERDES) := sparx5_serdes.odiff --git a/drivers/phy/microchip/sparx5_serdes.c b/drivers/phy/microchip/sparx5_serdes.c new file mode 100644 index 000000000000..74816a038130 --- /dev/null +++ b/drivers/phy/microchip/sparx5_serdes.c@@ -0,0 +1,2471 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* Microchip Sparx5 Switch SerDes driver + * + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + * + * The Sparx5 Chip Register Model can be browsed at this location: + * https://github.com/microchip-ung/sparx-5_reginfo + */ +#include <linux/printk.h> +#include <linux/module.h> +#include <linux/device.h> +#include <linux/netdevice.h> +#include <linux/platform_device.h> +#include <linux/of.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/phy.h> +#include <linux/phy/phy.h> + +#include "sparx5_serdes.h" + +#define SPX5_CMU_MAX 14 + +#define SPX5_SERDES_10G_START 13 +#define SPX5_SERDES_25G_START 25 + +enum sparx5_10g28cmu_mode { + SPX5_SD10G28_CMU_MAIN = 0, + SPX5_SD10G28_CMU_AUX1 = 1, + SPX5_SD10G28_CMU_AUX2 = 3, + SPX5_SD10G28_CMU_NONE = 4, +}; + +enum sparx5_sd25g28_mode_preset_type { + SPX5_SD25G28_MODE_PRESET_25000, + SPX5_SD25G28_MODE_PRESET_10000, + SPX5_SD25G28_MODE_PRESET_5000, + SPX5_SD25G28_MODE_PRESET_SD_2G5, + SPX5_SD25G28_MODE_PRESET_1000BASEX, +}; + +enum sparx5_sd10g28_mode_preset_type { + SPX5_SD10G28_MODE_PRESET_10000, + SPX5_SD10G28_MODE_PRESET_SFI_5000_6G, + SPX5_SD10G28_MODE_PRESET_SFI_5000_10G, + SPX5_SD10G28_MODE_PRESET_QSGMII, + SPX5_SD10G28_MODE_PRESET_SD_2G5, + SPX5_SD10G28_MODE_PRESET_1000BASEX, +}; + +struct sparx5_serdes_io_resource { + enum sparx5_serdes_target id; + phys_addr_t offset; +}; + +struct sparx5_sd25g28_mode_preset { + u8 bitwidth; + u8 tx_pre_div; + u8 fifo_ck_div; + u8 pre_divsel; + u8 vco_div_mode; + u8 sel_div; + u8 ck_bitwidth; + u8 subrate; + u8 com_txcal_en; + u8 com_tx_reserve_msb; + u8 com_tx_reserve_lsb; + u8 cfg_itx_ipcml_base; + u8 tx_reserve_lsb; + u8 tx_reserve_msb; + u8 bw; + u8 rxterm; + u8 dfe_tap; + u8 dfe_enable; + bool txmargin; + u8 cfg_ctle_rstn; + u8 r_dfe_rstn; + u8 cfg_pi_bw_3_0; + u8 tx_tap_dly; + u8 tx_tap_adv; +}; + +struct sparx5_sd25g28_media_preset { + u8 cfg_eq_c_force_3_0; + u8 cfg_vga_ctrl_byp_4_0; + u8 cfg_eq_r_force_3_0; + u8 cfg_en_adv; + u8 cfg_en_main; + u8 cfg_en_dly; + u8 cfg_tap_adv_3_0; + u8 cfg_tap_main; + u8 cfg_tap_dly_4_0; + u8 cfg_alos_thr_2_0; +}; + +struct sparx5_sd25g28_args { + u8 if_width; /* UDL if-width: 10/16/20/32/64 */ + bool skip_cmu_cfg:1; /* Enable/disable CMU cfg */ + enum sparx5_10g28cmu_mode cmu_sel; /* Device/Mode serdes uses */ + bool no_pwrcycle:1; /* Omit initial power-cycle */ + bool txinvert:1; /* Enable inversion of output data */ + bool rxinvert:1; /* Enable inversion of input data */ + u16 txswing; /* Set output level */ + u8 rate; /* Rate of network interface */ + u8 pi_bw_gen1; + u8 duty_cycle; /* Set output level to half/full */ + bool mute:1; /* Mute Output Buffer */ + bool reg_rst:1; + u8 com_pll_reserve; +}; + +struct sparx5_sd25g28_params { + u8 reg_rst; + u8 cfg_jc_byp; + u8 cfg_common_reserve_7_0; + u8 r_reg_manual; + u8 r_d_width_ctrl_from_hwt; + u8 r_d_width_ctrl_2_0; + u8 r_txfifo_ck_div_pmad_2_0; + u8 r_rxfifo_ck_div_pmad_2_0; + u8 cfg_pll_lol_set; + u8 cfg_vco_div_mode_1_0; + u8 cfg_pre_divsel_1_0; + u8 cfg_sel_div_3_0; + u8 cfg_vco_start_code_3_0; + u8 cfg_pma_tx_ck_bitwidth_2_0; + u8 cfg_tx_prediv_1_0; + u8 cfg_rxdiv_sel_2_0; + u8 cfg_tx_subrate_2_0; + u8 cfg_rx_subrate_2_0; + u8 r_multi_lane_mode; + u8 cfg_cdrck_en; + u8 cfg_dfeck_en; + u8 cfg_dfe_pd; + u8 cfg_dfedmx_pd; + u8 cfg_dfetap_en_5_1; + u8 cfg_dmux_pd; + u8 cfg_dmux_clk_pd; + u8 cfg_erramp_pd; + u8 cfg_pi_dfe_en; + u8 cfg_pi_en; + u8 cfg_pd_ctle; + u8 cfg_summer_en; + u8 cfg_pmad_ck_pd; + u8 cfg_pd_clk; + u8 cfg_pd_cml; + u8 cfg_pd_driver; + u8 cfg_rx_reg_pu; + u8 cfg_pd_rms_det; + u8 cfg_dcdr_pd; + u8 cfg_ecdr_pd; + u8 cfg_pd_sq; + u8 cfg_itx_ipdriver_base_2_0; + u8 cfg_tap_dly_4_0; + u8 cfg_tap_main; + u8 cfg_en_main; + u8 cfg_tap_adv_3_0; + u8 cfg_en_adv; + u8 cfg_en_dly; + u8 cfg_iscan_en; + u8 l1_pcs_en_fast_iscan; + u8 l0_cfg_bw_1_0; + u8 l0_cfg_txcal_en; + u8 cfg_en_dummy; + u8 cfg_pll_reserve_3_0; + u8 l0_cfg_tx_reserve_15_8; + u8 l0_cfg_tx_reserve_7_0; + u8 cfg_tx_reserve_15_8; + u8 cfg_tx_reserve_7_0; + u8 cfg_bw_1_0; + u8 cfg_txcal_man_en; + u8 cfg_phase_man_4_0; + u8 cfg_quad_man_1_0; + u8 cfg_txcal_shift_code_5_0; + u8 cfg_txcal_valid_sel_3_0; + u8 cfg_txcal_en; + u8 cfg_cdr_kf_2_0; + u8 cfg_cdr_m_7_0; + u8 cfg_pi_bw_3_0; + u8 cfg_pi_steps_1_0; + u8 cfg_dis_2ndorder; + u8 cfg_ctle_rstn; + u8 r_dfe_rstn; + u8 cfg_alos_thr_2_0; + u8 cfg_itx_ipcml_base_1_0; + u8 cfg_rx_reserve_7_0; + u8 cfg_rx_reserve_15_8; + u8 cfg_rxterm_2_0; + u8 cfg_fom_selm; + u8 cfg_rx_sp_ctle_1_0; + u8 cfg_isel_ctle_1_0; + u8 cfg_vga_ctrl_byp_4_0; + u8 cfg_vga_byp; + u8 cfg_agc_adpt_byp; + u8 cfg_eqr_byp; + u8 cfg_eqr_force_3_0; + u8 cfg_eqc_force_3_0; + u8 cfg_sum_setcm_en; + u8 cfg_init_pos_iscan_6_0; + u8 cfg_init_pos_ipi_6_0; + u8 cfg_dfedig_m_2_0; + u8 cfg_en_dfedig; + u8 cfg_pi_DFE_en; + u8 cfg_tx2rx_lp_en; + u8 cfg_txlb_en; + u8 cfg_rx2tx_lp_en; + u8 cfg_rxlb_en; + u8 r_tx_pol_inv; + u8 r_rx_pol_inv; +}; + +struct sparx5_sd10g28_media_preset { + u8 cfg_en_adv; + u8 cfg_en_main; + u8 cfg_en_dly; + u8 cfg_tap_adv_3_0; + u8 cfg_tap_main; + u8 cfg_tap_dly_4_0; + u8 cfg_vga_ctrl_3_0; + u8 cfg_vga_cp_2_0; + u8 cfg_eq_res_3_0; + u8 cfg_eq_r_byp; + u8 cfg_eq_c_force_3_0; + u8 cfg_alos_thr_3_0; +}; + +struct sparx5_sd10g28_mode_preset { + u8 bwidth; /* interface width: 10/16/20/32/64 */ + enum sparx5_10g28cmu_mode cmu_sel; /* Device/Mode serdes uses */ + u8 rate; /* Rate of network interface */ + u8 dfe_tap; + u8 dfe_enable; + u8 pi_bw_gen1; + u8 duty_cycle; /* Set output level to half/full */ +}; + +struct sparx5_sd10g28_args { + bool skip_cmu_cfg:1; /* Enable/disable CMU cfg */ + bool no_pwrcycle:1; /* Omit initial power-cycle */ + bool txinvert:1; /* Enable inversion of output data */ + bool rxinvert:1; /* Enable inversion of input data */ + bool txmargin:1; /* Set output level to half/full */ + u16 txswing; /* Set output level */ + bool mute:1; /* Mute Output Buffer */ + bool is_6g:1; + bool reg_rst:1; +}; + +struct sparx5_sd10g28_params { + u8 cmu_sel; + u8 is_6g; + u8 skip_cmu_cfg; + u8 cfg_lane_reserve_7_0; + u8 cfg_ssc_rtl_clk_sel; + u8 cfg_lane_reserve_15_8; + u8 cfg_txrate_1_0; + u8 cfg_rxrate_1_0; + u8 r_d_width_ctrl_2_0; + u8 cfg_pma_tx_ck_bitwidth_2_0; + u8 cfg_rxdiv_sel_2_0; + u8 r_pcs2pma_phymode_4_0; + u8 cfg_lane_id_2_0; + u8 cfg_cdrck_en; + u8 cfg_dfeck_en; + u8 cfg_dfe_pd; + u8 cfg_dfetap_en_5_1; + u8 cfg_erramp_pd; + u8 cfg_pi_DFE_en; + u8 cfg_pi_en; + u8 cfg_pd_ctle; + u8 cfg_summer_en; + u8 cfg_pd_rx_cktree; + u8 cfg_pd_clk; + u8 cfg_pd_cml; + u8 cfg_pd_driver; + u8 cfg_rx_reg_pu; + u8 cfg_d_cdr_pd; + u8 cfg_pd_sq; + u8 cfg_rxdet_en; + u8 cfg_rxdet_str; + u8 r_multi_lane_mode; + u8 cfg_en_adv; + u8 cfg_en_main; + u8 cfg_en_dly; + u8 cfg_tap_adv_3_0; + u8 cfg_tap_main; + u8 cfg_tap_dly_4_0; + u8 cfg_vga_ctrl_3_0; + u8 cfg_vga_cp_2_0; + u8 cfg_eq_res_3_0; + u8 cfg_eq_r_byp; + u8 cfg_eq_c_force_3_0; + u8 cfg_en_dfedig; + u8 cfg_sum_setcm_en; + u8 cfg_en_preemph; + u8 cfg_itx_ippreemp_base_1_0; + u8 cfg_itx_ipdriver_base_2_0; + u8 cfg_ibias_tune_reserve_5_0; + u8 cfg_txswing_half; + u8 cfg_dis_2nd_order; + u8 cfg_rx_ssc_lh; + u8 cfg_pi_floop_steps_1_0; + u8 cfg_pi_ext_dac_23_16; + u8 cfg_pi_ext_dac_15_8; + u8 cfg_iscan_ext_dac_7_0; + u8 cfg_cdr_kf_gen1_2_0; + u8 cfg_cdr_kf_gen2_2_0; + u8 cfg_cdr_kf_gen3_2_0; + u8 cfg_cdr_kf_gen4_2_0; + u8 r_cdr_m_gen1_7_0; + u8 cfg_pi_bw_gen1_3_0; + u8 cfg_pi_bw_gen2; + u8 cfg_pi_bw_gen3; + u8 cfg_pi_bw_gen4; + u8 cfg_pi_ext_dac_7_0; + u8 cfg_pi_steps; + u8 cfg_mp_max_3_0; + u8 cfg_rstn_dfedig; + u8 cfg_alos_thr_3_0; + u8 cfg_predrv_slewrate_1_0; + u8 cfg_itx_ipcml_base_1_0; + u8 cfg_ip_pre_base_1_0; + u8 r_cdr_m_gen2_7_0; + u8 r_cdr_m_gen3_7_0; + u8 r_cdr_m_gen4_7_0; + u8 r_en_auto_cdr_rstn; + u8 cfg_oscal_afe; + u8 cfg_pd_osdac_afe; + u8 cfg_resetb_oscal_afe[2]; + u8 cfg_center_spreading; + u8 cfg_m_cnt_maxval_4_0; + u8 cfg_ncnt_maxval_7_0; + u8 cfg_ncnt_maxval_10_8; + u8 cfg_ssc_en; + u8 cfg_tx2rx_lp_en; + u8 cfg_txlb_en; + u8 cfg_rx2tx_lp_en; + u8 cfg_rxlb_en; + u8 r_tx_pol_inv; + u8 r_rx_pol_inv; + u8 fx_100; +}; + +static struct sparx5_sd25g28_media_preset media_presets_25g[] = { + { /* ETH_MEDIA_DEFAULT */ + .cfg_en_adv = 0, + .cfg_en_main = 1, + .cfg_en_dly = 0, + .cfg_tap_adv_3_0 = 0, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 0, + .cfg_eq_c_force_3_0 = 0xf, + .cfg_vga_ctrl_byp_4_0 = 4, + .cfg_eq_r_force_3_0 = 12, + .cfg_alos_thr_2_0 = 7, + }, + { /* ETH_MEDIA_SR */ + .cfg_en_adv = 1, + .cfg_en_main = 1, + .cfg_en_dly = 1, + .cfg_tap_adv_3_0 = 0, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 0x10, + .cfg_eq_c_force_3_0 = 0xf, + .cfg_vga_ctrl_byp_4_0 = 8, + .cfg_eq_r_force_3_0 = 4, + .cfg_alos_thr_2_0 = 0, + }, + { /* ETH_MEDIA_DAC */ + .cfg_en_adv = 0, + .cfg_en_main = 1, + .cfg_en_dly = 0, + .cfg_tap_adv_3_0 = 0, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 0, + .cfg_eq_c_force_3_0 = 0xf, + .cfg_vga_ctrl_byp_4_0 = 8, + .cfg_eq_r_force_3_0 = 0xc, + .cfg_alos_thr_2_0 = 0, + }, +}; + +static struct sparx5_sd25g28_mode_preset mode_presets_25g[] = { + { /* SPX5_SD25G28_MODE_PRESET_25000 */ + .bitwidth = 40, + .tx_pre_div = 0, + .fifo_ck_div = 0, + .pre_divsel = 1, + .vco_div_mode = 0, + .sel_div = 15, + .ck_bitwidth = 3, + .subrate = 0, + .com_txcal_en = 0, + .com_tx_reserve_msb = (0x26 << 1), + .com_tx_reserve_lsb = 0xf0, + .cfg_itx_ipcml_base = 0, + .tx_reserve_msb = 0xcc, + .tx_reserve_lsb = 0xfe, + .bw = 3, + .rxterm = 0, + .dfe_enable = 1, + .dfe_tap = 0x1f, + .txmargin = 1, + .cfg_ctle_rstn = 1, + .r_dfe_rstn = 1, + .cfg_pi_bw_3_0 = 0, + .tx_tap_dly = 8, + .tx_tap_adv = 0xc, + }, + { /* SPX5_SD25G28_MODE_PRESET_10000 */ + .bitwidth = 64, + .tx_pre_div = 0, + .fifo_ck_div = 2, + .pre_divsel = 0, + .vco_div_mode = 1, + .sel_div = 9, + .ck_bitwidth = 0, + .subrate = 0, + .com_txcal_en = 1, + .com_tx_reserve_msb = (0x20 << 1), + .com_tx_reserve_lsb = 0x40, + .cfg_itx_ipcml_base = 0, + .tx_reserve_msb = 0x4c, + .tx_reserve_lsb = 0x44, + .bw = 3, + .cfg_pi_bw_3_0 = 0, + .rxterm = 3, + .dfe_enable = 1, + .dfe_tap = 0x1f, + .txmargin = 0, + .cfg_ctle_rstn = 1, + .r_dfe_rstn = 1, + .tx_tap_dly = 0, + .tx_tap_adv = 0, + }, + { /* SPX5_SD25G28_MODE_PRESET_5000 */ + .bitwidth = 64, + .tx_pre_div = 0, + .fifo_ck_div = 2, + .pre_divsel = 0, + .vco_div_mode = 2, + .sel_div = 9, + .ck_bitwidth = 0, + .subrate = 0, + .com_txcal_en = 1, + .com_tx_reserve_msb = (0x20 << 1), + .com_tx_reserve_lsb = 0, + .cfg_itx_ipcml_base = 0, + .tx_reserve_msb = 0xe, + .tx_reserve_lsb = 0x80, + .bw = 0, + .rxterm = 0, + .cfg_pi_bw_3_0 = 6, + .dfe_enable = 0, + .dfe_tap = 0, + .tx_tap_dly = 0, + .tx_tap_adv = 0, + }, + { /* SPX5_SD25G28_MODE_PRESET_SD_2G5 */ + .bitwidth = 10, + .tx_pre_div = 0, + .fifo_ck_div = 0, + .pre_divsel = 0, + .vco_div_mode = 1, + .sel_div = 6, + .ck_bitwidth = 3, + .subrate = 2, + .com_txcal_en = 1, + .com_tx_reserve_msb = (0x26 << 1), + .com_tx_reserve_lsb = (0xf << 4), + .cfg_itx_ipcml_base = 2, + .tx_reserve_msb = 0x8, + .tx_reserve_lsb = 0x8a, + .bw = 0, + .cfg_pi_bw_3_0 = 0, + .rxterm = (1 << 2), + .dfe_enable = 0, + .dfe_tap = 0, + .tx_tap_dly = 0, + .tx_tap_adv = 0, + }, + { /* SPX5_SD25G28_MODE_PRESET_1000BASEX */ + .bitwidth = 10, + .tx_pre_div = 0, + .fifo_ck_div = 1, + .pre_divsel = 0, + .vco_div_mode = 1, + .sel_div = 8, + .ck_bitwidth = 3, + .subrate = 3, + .com_txcal_en = 1, + .com_tx_reserve_msb = (0x26 << 1), + .com_tx_reserve_lsb = 0xf0, + .cfg_itx_ipcml_base = 0, + .tx_reserve_msb = 0x8, + .tx_reserve_lsb = 0xce, + .bw = 0, + .rxterm = 0, + .cfg_pi_bw_3_0 = 0, + .dfe_enable = 0, + .dfe_tap = 0, + .tx_tap_dly = 0, + .tx_tap_adv = 0, + }, +}; + +static struct sparx5_sd10g28_media_preset media_presets_10g[] = { + { /* ETH_MEDIA_DEFAULT */ + .cfg_en_adv = 0, + .cfg_en_main = 1, + .cfg_en_dly = 0, + .cfg_tap_adv_3_0 = 0, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 0, + .cfg_vga_ctrl_3_0 = 5, + .cfg_vga_cp_2_0 = 0, + .cfg_eq_res_3_0 = 0xa, + .cfg_eq_r_byp = 1, + .cfg_eq_c_force_3_0 = 0x8, + .cfg_alos_thr_3_0 = 0x3, + }, + { /* ETH_MEDIA_SR */ + .cfg_en_adv = 1, + .cfg_en_main = 1, + .cfg_en_dly = 1, + .cfg_tap_adv_3_0 = 0, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 0xc, + .cfg_vga_ctrl_3_0 = 0xa, + .cfg_vga_cp_2_0 = 0x4, + .cfg_eq_res_3_0 = 0xa, + .cfg_eq_r_byp = 1, + .cfg_eq_c_force_3_0 = 0xF, + .cfg_alos_thr_3_0 = 0x3, + }, + { /* ETH_MEDIA_DAC */ + .cfg_en_adv = 1, + .cfg_en_main = 1, + .cfg_en_dly = 1, + .cfg_tap_adv_3_0 = 12, + .cfg_tap_main = 1, + .cfg_tap_dly_4_0 = 8, + .cfg_vga_ctrl_3_0 = 0xa, + .cfg_vga_cp_2_0 = 4, + .cfg_eq_res_3_0 = 0xa, + .cfg_eq_r_byp = 1, + .cfg_eq_c_force_3_0 = 0xf, + .cfg_alos_thr_3_0 = 0x0, + } +}; + +static struct sparx5_sd10g28_mode_preset mode_presets_10g[] = { + { /* SPX5_SD10G28_MODE_PRESET_10000 */ + .bwidth = 64, + .cmu_sel = SPX5_SD10G28_CMU_MAIN, + .rate = 0x0, + .dfe_enable = 1, + .dfe_tap = 0x1f, + .pi_bw_gen1 = 0x0, + .duty_cycle = 0x2, + }, + { /* SPX5_SD10G28_MODE_PRESET_SFI_5000_6G */ + .bwidth = 16, + .cmu_sel = SPX5_SD10G28_CMU_MAIN, + .rate = 0x1, + .dfe_enable = 0, + .dfe_tap = 0, + .pi_bw_gen1 = 0x5, + .duty_cycle = 0x0, + }, + { /* SPX5_SD10G28_MODE_PRESET_SFI_5000_10G */ + .bwidth = 64, + .cmu_sel = SPX5_SD10G28_CMU_MAIN, + .rate = 0x1, + .dfe_enable = 0, + .dfe_tap = 0, + .pi_bw_gen1 = 0x5, + .duty_cycle = 0x0, + }, + { /* SPX5_SD10G28_MODE_PRESET_QSGMII */ + .bwidth = 20, + .cmu_sel = SPX5_SD10G28_CMU_AUX1, + .rate = 0x1, + .dfe_enable = 0, + .dfe_tap = 0, + .pi_bw_gen1 = 0x5, + .duty_cycle = 0x0, + }, + { /* SPX5_SD10G28_MODE_PRESET_SD_2G5 */ + .bwidth = 10, + .cmu_sel = SPX5_SD10G28_CMU_AUX2, + .rate = 0x2, + .dfe_enable = 0, + .dfe_tap = 0, + .pi_bw_gen1 = 0x7, + .duty_cycle = 0x0, + }, + { /* SPX5_SD10G28_MODE_PRESET_1000BASEX */ + .bwidth = 10, + .cmu_sel = SPX5_SD10G28_CMU_AUX1, + .rate = 0x3, + .dfe_enable = 0, + .dfe_tap = 0, + .pi_bw_gen1 = 0x7, + .duty_cycle = 0x0, + }, +}; + +/* map from SD25G28 interface width to configuration value */ +static u8 sd25g28_get_iw_setting(struct device *dev, const u8 interface_width) +{ + switch (interface_width) { + case 10: return 0; + case 16: return 1; + case 32: return 3; + case 40: return 4; + case 64: return 5; + default: + dev_err(dev, "%s: Illegal value %d for interface width\n", + __func__, interface_width); + } + return 0; +} + +/* map from SD10G28 interface width to configuration value */ +static u8 sd10g28_get_iw_setting(struct device *dev, const u8 interface_width) +{ + switch (interface_width) { + case 10: return 0; + case 16: return 1; + case 20: return 2; + case 32: return 3; + case 40: return 4; + case 64: return 7; + default: + dev_err(dev, "%s: Illegal value %d for interface width\n", __func__, + interface_width); + return 0; + } +} + +static int sparx5_sd10g25_get_mode_preset(struct sparx5_serdes_macro *macro, + struct sparx5_sd25g28_mode_preset *mode) +{ + switch (macro->serdesmode) { + case SPX5_SD_MODE_SFI: + if (macro->speed == SPEED_25000) + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_25000]; + else if (macro->speed == SPEED_10000) + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_10000]; + else if (macro->speed == SPEED_5000) + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_5000]; + break; + case SPX5_SD_MODE_2G5: + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_SD_2G5]; + break; + case SPX5_SD_MODE_1000BASEX: + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_1000BASEX]; + break; + case SPX5_SD_MODE_100FX: + /* Not supported */ + return -EINVAL; + default: + *mode = mode_presets_25g[SPX5_SD25G28_MODE_PRESET_25000]; + break; + } + return 0; +} + +static int sparx5_sd10g28_get_mode_preset(struct sparx5_serdes_macro *macro, + struct sparx5_sd10g28_mode_preset *mode, + struct sparx5_sd10g28_args *args) +{ + switch (macro->serdesmode) { + case SPX5_SD_MODE_SFI: + if (macro->speed == SPEED_10000) { + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_10000]; + } else if (macro->speed == SPEED_5000) { + if (args->is_6g) + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_SFI_5000_6G]; + else + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_SFI_5000_10G]; + } else { + dev_err(macro->priv->dev, "%s: Illegal speed: %02u, sidx: %02u, mode (%u)", + __func__, macro->speed, macro->sidx, + macro->serdesmode); + return -EINVAL; + } + break; + case SPX5_SD_MODE_QSGMII: + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_QSGMII]; + break; + case SPX5_SD_MODE_2G5: + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_SD_2G5]; + break; + case SPX5_SD_MODE_100FX: + case SPX5_SD_MODE_1000BASEX: + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_1000BASEX]; + break; + default: + *mode = mode_presets_10g[SPX5_SD10G28_MODE_PRESET_10000]; + break; + } + return 0; +} + +static void sparx5_sd25g28_get_params(struct sparx5_serdes_macro *macro, + struct sparx5_sd25g28_media_preset *media, + struct sparx5_sd25g28_mode_preset *mode, + struct sparx5_sd25g28_args *args, + struct sparx5_sd25g28_params *params) +{ + u8 iw = sd25g28_get_iw_setting(macro->priv->dev, mode->bitwidth); + struct sparx5_sd25g28_params init = { + .r_d_width_ctrl_2_0 = iw, + .r_txfifo_ck_div_pmad_2_0 = mode->fifo_ck_div, + .r_rxfifo_ck_div_pmad_2_0 = mode->fifo_ck_div, + .cfg_vco_div_mode_1_0 = mode->vco_div_mode, + .cfg_pre_divsel_1_0 = mode->pre_divsel, + .cfg_sel_div_3_0 = mode->sel_div, + .cfg_vco_start_code_3_0 = 0, + .cfg_pma_tx_ck_bitwidth_2_0 = mode->ck_bitwidth, + .cfg_tx_prediv_1_0 = mode->tx_pre_div, + .cfg_rxdiv_sel_2_0 = mode->ck_bitwidth, + .cfg_tx_subrate_2_0 = mode->subrate, + .cfg_rx_subrate_2_0 = mode->subrate, + .r_multi_lane_mode = 0, + .cfg_cdrck_en = 1, + .cfg_dfeck_en = mode->dfe_enable, + .cfg_dfe_pd = mode->dfe_enable == 1 ? 0 : 1, + .cfg_dfedmx_pd = 1, + .cfg_dfetap_en_5_1 = mode->dfe_tap, + .cfg_dmux_pd = 0, + .cfg_dmux_clk_pd = 1, + .cfg_erramp_pd = mode->dfe_enable == 1 ? 0 : 1, + .cfg_pi_DFE_en = mode->dfe_enable, + .cfg_pi_en = 1, + .cfg_pd_ctle = 0, + .cfg_summer_en = 1, + .cfg_pmad_ck_pd = 0, + .cfg_pd_clk = 0, + .cfg_pd_cml = 0, + .cfg_pd_driver = 0, + .cfg_rx_reg_pu = 1, + .cfg_pd_rms_det = 1, + .cfg_dcdr_pd = 0, + .cfg_ecdr_pd = 1, + .cfg_pd_sq = 1, + .cfg_itx_ipdriver_base_2_0 = mode->txmargin, + .cfg_tap_dly_4_0 = media->cfg_tap_dly_4_0, + .cfg_tap_main = media->cfg_tap_main, + .cfg_en_main = media->cfg_en_main, + .cfg_tap_adv_3_0 = media->cfg_tap_adv_3_0, + .cfg_en_adv = media->cfg_en_adv, + .cfg_en_dly = media->cfg_en_dly, + .cfg_iscan_en = 0, + .l1_pcs_en_fast_iscan = 0, + .l0_cfg_bw_1_0 = 0, + .cfg_en_dummy = 0, + .cfg_pll_reserve_3_0 = args->com_pll_reserve, + .l0_cfg_txcal_en = mode->com_txcal_en, + .l0_cfg_tx_reserve_15_8 = mode->com_tx_reserve_msb, + .l0_cfg_tx_reserve_7_0 = mode->com_tx_reserve_lsb, + .cfg_tx_reserve_15_8 = mode->tx_reserve_msb, + .cfg_tx_reserve_7_0 = mode->tx_reserve_lsb, + .cfg_bw_1_0 = mode->bw, + .cfg_txcal_man_en = 1, + .cfg_phase_man_4_0 = 0, + .cfg_quad_man_1_0 = 0, + .cfg_txcal_shift_code_5_0 = 2, + .cfg_txcal_valid_sel_3_0 = 4, + .cfg_txcal_en = 0, + .cfg_cdr_kf_2_0 = 1, + .cfg_cdr_m_7_0 = 6, + .cfg_pi_bw_3_0 = mode->cfg_pi_bw_3_0, + .cfg_pi_steps_1_0 = 0, + .cfg_dis_2ndorder = 1, + .cfg_ctle_rstn = mode->cfg_ctle_rstn, + .r_dfe_rstn = mode->r_dfe_rstn, + .cfg_alos_thr_2_0 = media->cfg_alos_thr_2_0, + .cfg_itx_ipcml_base_1_0 = mode->cfg_itx_ipcml_base, + .cfg_rx_reserve_7_0 = 0xbf, + .cfg_rx_reserve_15_8 = 0x61, + .cfg_rxterm_2_0 = mode->rxterm, + .cfg_fom_selm = 0, + .cfg_rx_sp_ctle_1_0 = 0, + .cfg_isel_ctle_1_0 = 0, + .cfg_vga_ctrl_byp_4_0 = media->cfg_vga_ctrl_byp_4_0, + .cfg_vga_byp = 1, + .cfg_agc_adpt_byp = 1, + .cfg_eqr_byp = 1, + .cfg_eqr_force_3_0 = media->cfg_eq_r_force_3_0, + .cfg_eqc_force_3_0 = media->cfg_eq_c_force_3_0, + .cfg_sum_setcm_en = 1, + .cfg_pi_dfe_en = 1, + .cfg_init_pos_iscan_6_0 = 6, + .cfg_init_pos_ipi_6_0 = 9, + .cfg_dfedig_m_2_0 = 6, + .cfg_en_dfedig = mode->dfe_enable, + .r_d_width_ctrl_from_hwt = 0, + .r_reg_manual = 1, + .reg_rst = args->reg_rst, + .cfg_jc_byp = 1, + .cfg_common_reserve_7_0 = 1, + .cfg_pll_lol_set = 1, + .cfg_tx2rx_lp_en = 0, + .cfg_txlb_en = 0, + .cfg_rx2tx_lp_en = 0, + .cfg_rxlb_en = 0, + .r_tx_pol_inv = args->txinvert, + .r_rx_pol_inv = args->rxinvert, + }; + + *params = init; +} + +static void sparx5_sd10g28_get_params(struct sparx5_serdes_macro *macro, + struct sparx5_sd10g28_media_preset *media, + struct sparx5_sd10g28_mode_preset *mode, + struct sparx5_sd10g28_args *args, + struct sparx5_sd10g28_params *params) +{ + u8 iw = sd10g28_get_iw_setting(macro->priv->dev, mode->bwidth); + struct sparx5_sd10g28_params init = { + .skip_cmu_cfg = args->skip_cmu_cfg, + .is_6g = args->is_6g, + .cmu_sel = mode->cmu_sel, + .cfg_lane_reserve_7_0 = (mode->cmu_sel % 2) << 6, + .cfg_ssc_rtl_clk_sel = (mode->cmu_sel / 2), + .cfg_lane_reserve_15_8 = mode->duty_cycle, + .cfg_txrate_1_0 = mode->rate, + .cfg_rxrate_1_0 = mode->rate, + .fx_100 = macro->serdesmode == SPX5_SD_MODE_100FX, + .r_d_width_ctrl_2_0 = iw, + .cfg_pma_tx_ck_bitwidth_2_0 = iw, + .cfg_rxdiv_sel_2_0 = iw, + .r_pcs2pma_phymode_4_0 = 0, + .cfg_lane_id_2_0 = 0, + .cfg_cdrck_en = 1, + .cfg_dfeck_en = mode->dfe_enable, + .cfg_dfe_pd = (mode->dfe_enable == 1) ? 0 : 1, + .cfg_dfetap_en_5_1 = mode->dfe_tap, + .cfg_erramp_pd = (mode->dfe_enable == 1) ? 0 : 1, + .cfg_pi_DFE_en = mode->dfe_enable, + .cfg_pi_en = 1, + .cfg_pd_ctle = 0, + .cfg_summer_en = 1, + .cfg_pd_rx_cktree = 0, + .cfg_pd_clk = 0, + .cfg_pd_cml = 0, + .cfg_pd_driver = 0, + .cfg_rx_reg_pu = 1, + .cfg_d_cdr_pd = 0, + .cfg_pd_sq = mode->dfe_enable, + .cfg_rxdet_en = 0, + .cfg_rxdet_str = 0, + .r_multi_lane_mode = 0, + .cfg_en_adv = media->cfg_en_adv, + .cfg_en_main = 1, + .cfg_en_dly = media->cfg_en_dly, + .cfg_tap_adv_3_0 = media->cfg_tap_adv_3_0, + .cfg_tap_main = media->cfg_tap_main, + .cfg_tap_dly_4_0 = media->cfg_tap_dly_4_0, + .cfg_vga_ctrl_3_0 = media->cfg_vga_ctrl_3_0, + .cfg_vga_cp_2_0 = media->cfg_vga_cp_2_0, + .cfg_eq_res_3_0 = media->cfg_eq_res_3_0, + .cfg_eq_r_byp = media->cfg_eq_r_byp, + .cfg_eq_c_force_3_0 = media->cfg_eq_c_force_3_0, + .cfg_en_dfedig = mode->dfe_enable, + .cfg_sum_setcm_en = 1, + .cfg_en_preemph = 0, + .cfg_itx_ippreemp_base_1_0 = 0, + .cfg_itx_ipdriver_base_2_0 = (args->txswing >> 6), + .cfg_ibias_tune_reserve_5_0 = (args->txswing & 63), + .cfg_txswing_half = (args->txmargin), + .cfg_dis_2nd_order = 0x1, + .cfg_rx_ssc_lh = 0x0, + .cfg_pi_floop_steps_1_0 = 0x0, + .cfg_pi_ext_dac_23_16 = (1 << 5), + .cfg_pi_ext_dac_15_8 = (0 << 6), + .cfg_iscan_ext_dac_7_0 = (1 << 7) + 9, + .cfg_cdr_kf_gen1_2_0 = 1, + .cfg_cdr_kf_gen2_2_0 = 1, + .cfg_cdr_kf_gen3_2_0 = 1, + .cfg_cdr_kf_gen4_2_0 = 1, + .r_cdr_m_gen1_7_0 = 4, + .cfg_pi_bw_gen1_3_0 = mode->pi_bw_gen1, + .cfg_pi_bw_gen2 = mode->pi_bw_gen1, + .cfg_pi_bw_gen3 = mode->pi_bw_gen1, + .cfg_pi_bw_gen4 = mode->pi_bw_gen1, + .cfg_pi_ext_dac_7_0 = 3, + .cfg_pi_steps = 0, + .cfg_mp_max_3_0 = 1, + .cfg_rstn_dfedig = mode->dfe_enable, + .cfg_alos_thr_3_0 = media->cfg_alos_thr_3_0, + .cfg_predrv_slewrate_1_0 = 3, + .cfg_itx_ipcml_base_1_0 = 0, + .cfg_ip_pre_base_1_0 = 0, + .r_cdr_m_gen2_7_0 = 2, + .r_cdr_m_gen3_7_0 = 2, + .r_cdr_m_gen4_7_0 = 2, + .r_en_auto_cdr_rstn = 0, + .cfg_oscal_afe = 1, + .cfg_pd_osdac_afe = 0, + .cfg_resetb_oscal_afe[0] = 0, + .cfg_resetb_oscal_afe[1] = 1, + .cfg_center_spreading = 0, + .cfg_m_cnt_maxval_4_0 = 15, + .cfg_ncnt_maxval_7_0 = 32, + .cfg_ncnt_maxval_10_8 = 6, + .cfg_ssc_en = 1, + .cfg_tx2rx_lp_en = 0, + .cfg_txlb_en = 0, + .cfg_rx2tx_lp_en = 0, + .cfg_rxlb_en = 0, + .r_tx_pol_inv = args->txinvert, + .r_rx_pol_inv = args->rxinvert, + }; + + *params = init; +} + +static int sparx5_sd25g28_apply_params(struct sparx5_serdes_macro *macro, + struct sparx5_sd25g28_params *params) +{ + struct sparx5_serdes_private *priv = macro->priv; + int ret = 0; + u32 value; + u32 sd_index = macro->stpidx; + + if (params->reg_rst == 1) { + sdx5_rmw(SD_LANE_25G_SD_LANE_CFG_EXT_CFG_RST_SET(1), + SD_LANE_25G_SD_LANE_CFG_EXT_CFG_RST, + priv, + SD_LANE_25G_SD_LANE_CFG(sd_index)); + + usleep_range(1000, 2000); + + sdx5_rmw(SD_LANE_25G_SD_LANE_CFG_EXT_CFG_RST_SET(0), + SD_LANE_25G_SD_LANE_CFG_EXT_CFG_RST, + priv, + SD_LANE_25G_SD_LANE_CFG(sd_index)); + } + + sdx5_rmw(SD_LANE_25G_SD_LANE_CFG_MACRO_RST_SET(1), + SD_LANE_25G_SD_LANE_CFG_MACRO_RST, + priv, + SD_LANE_25G_SD_LANE_CFG(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX_SET(0xFF), + SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX, + priv, + SD25G_LANE_CMU_FF(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_1A_R_DWIDTHCTRL_FROM_HWT_SET + (params->r_d_width_ctrl_from_hwt) | + SD25G_LANE_CMU_1A_R_REG_MANUAL_SET(params->r_reg_manual), + SD25G_LANE_CMU_1A_R_DWIDTHCTRL_FROM_HWT | + SD25G_LANE_CMU_1A_R_REG_MANUAL, + priv, + SD25G_LANE_CMU_1A(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_31_CFG_COMMON_RESERVE_7_0_SET + (params->cfg_common_reserve_7_0), + SD25G_LANE_CMU_31_CFG_COMMON_RESERVE_7_0, + priv, + SD25G_LANE_CMU_31(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_09_CFG_EN_DUMMY_SET(params->cfg_en_dummy), + SD25G_LANE_CMU_09_CFG_EN_DUMMY, + priv, + SD25G_LANE_CMU_09(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_13_CFG_PLL_RESERVE_3_0_SET + (params->cfg_pll_reserve_3_0), + SD25G_LANE_CMU_13_CFG_PLL_RESERVE_3_0, + priv, + SD25G_LANE_CMU_13(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_40_L0_CFG_TXCAL_EN_SET(params->l0_cfg_txcal_en), + SD25G_LANE_CMU_40_L0_CFG_TXCAL_EN, + priv, + SD25G_LANE_CMU_40(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_46_L0_CFG_TX_RESERVE_15_8_SET + (params->l0_cfg_tx_reserve_15_8), + SD25G_LANE_CMU_46_L0_CFG_TX_RESERVE_15_8, + priv, + SD25G_LANE_CMU_46(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_45_L0_CFG_TX_RESERVE_7_0_SET + (params->l0_cfg_tx_reserve_7_0), + SD25G_LANE_CMU_45_L0_CFG_TX_RESERVE_7_0, + priv, + SD25G_LANE_CMU_45(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_0B_CFG_VCO_CAL_RESETN_SET(0), + SD25G_LANE_CMU_0B_CFG_VCO_CAL_RESETN, + priv, + SD25G_LANE_CMU_0B(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_0B_CFG_VCO_CAL_RESETN_SET(1), + SD25G_LANE_CMU_0B_CFG_VCO_CAL_RESETN, + priv, + SD25G_LANE_CMU_0B(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_19_R_CK_RESETB_SET(0), + SD25G_LANE_CMU_19_R_CK_RESETB, + priv, + SD25G_LANE_CMU_19(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_19_R_CK_RESETB_SET(1), + SD25G_LANE_CMU_19_R_CK_RESETB, + priv, + SD25G_LANE_CMU_19(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_18_R_PLL_RSTN_SET(0), + SD25G_LANE_CMU_18_R_PLL_RSTN, + priv, + SD25G_LANE_CMU_18(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_18_R_PLL_RSTN_SET(1), + SD25G_LANE_CMU_18_R_PLL_RSTN, + priv, + SD25G_LANE_CMU_18(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_1A_R_DWIDTHCTRL_2_0_SET(params->r_d_width_ctrl_2_0), + SD25G_LANE_CMU_1A_R_DWIDTHCTRL_2_0, + priv, + SD25G_LANE_CMU_1A(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_30_R_TXFIFO_CK_DIV_PMAD_2_0_SET + (params->r_txfifo_ck_div_pmad_2_0) | + SD25G_LANE_CMU_30_R_RXFIFO_CK_DIV_PMAD_2_0_SET + (params->r_rxfifo_ck_div_pmad_2_0), + SD25G_LANE_CMU_30_R_TXFIFO_CK_DIV_PMAD_2_0 | + SD25G_LANE_CMU_30_R_RXFIFO_CK_DIV_PMAD_2_0, + priv, + SD25G_LANE_CMU_30(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_0C_CFG_PLL_LOL_SET_SET(params->cfg_pll_lol_set) | + SD25G_LANE_CMU_0C_CFG_VCO_DIV_MODE_1_0_SET + (params->cfg_vco_div_mode_1_0), + SD25G_LANE_CMU_0C_CFG_PLL_LOL_SET | + SD25G_LANE_CMU_0C_CFG_VCO_DIV_MODE_1_0, + priv, + SD25G_LANE_CMU_0C(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_0D_CFG_PRE_DIVSEL_1_0_SET + (params->cfg_pre_divsel_1_0), + SD25G_LANE_CMU_0D_CFG_PRE_DIVSEL_1_0, + priv, + SD25G_LANE_CMU_0D(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_0E_CFG_SEL_DIV_3_0_SET(params->cfg_sel_div_3_0), + SD25G_LANE_CMU_0E_CFG_SEL_DIV_3_0, + priv, + SD25G_LANE_CMU_0E(sd_index)); + + sdx5_rmw(SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX_SET(0x00), + SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX, + priv, + SD25G_LANE_CMU_FF(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0C_LN_CFG_PMA_TX_CK_BITWIDTH_2_0_SET + (params->cfg_pma_tx_ck_bitwidth_2_0), + SD25G_LANE_LANE_0C_LN_CFG_PMA_TX_CK_BITWIDTH_2_0, + priv, + SD25G_LANE_LANE_0C(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_01_LN_CFG_TX_PREDIV_1_0_SET + (params->cfg_tx_prediv_1_0), + SD25G_LANE_LANE_01_LN_CFG_TX_PREDIV_1_0, + priv, + SD25G_LANE_LANE_01(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_18_LN_CFG_RXDIV_SEL_2_0_SET + (params->cfg_rxdiv_sel_2_0), + SD25G_LANE_LANE_18_LN_CFG_RXDIV_SEL_2_0, + priv, + SD25G_LANE_LANE_18(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2C_LN_CFG_TX_SUBRATE_2_0_SET + (params->cfg_tx_subrate_2_0), + SD25G_LANE_LANE_2C_LN_CFG_TX_SUBRATE_2_0, + priv, + SD25G_LANE_LANE_2C(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_28_LN_CFG_RX_SUBRATE_2_0_SET + (params->cfg_rx_subrate_2_0), + SD25G_LANE_LANE_28_LN_CFG_RX_SUBRATE_2_0, + priv, + SD25G_LANE_LANE_28(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_18_LN_CFG_CDRCK_EN_SET(params->cfg_cdrck_en), + SD25G_LANE_LANE_18_LN_CFG_CDRCK_EN, + priv, + SD25G_LANE_LANE_18(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0F_LN_CFG_DFETAP_EN_5_1_SET + (params->cfg_dfetap_en_5_1), + SD25G_LANE_LANE_0F_LN_CFG_DFETAP_EN_5_1, + priv, + SD25G_LANE_LANE_0F(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_18_LN_CFG_ERRAMP_PD_SET(params->cfg_erramp_pd), + SD25G_LANE_LANE_18_LN_CFG_ERRAMP_PD, + priv, + SD25G_LANE_LANE_18(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1D_LN_CFG_PI_DFE_EN_SET(params->cfg_pi_dfe_en), + SD25G_LANE_LANE_1D_LN_CFG_PI_DFE_EN, + priv, + SD25G_LANE_LANE_1D(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_19_LN_CFG_ECDR_PD_SET(params->cfg_ecdr_pd), + SD25G_LANE_LANE_19_LN_CFG_ECDR_PD, + priv, + SD25G_LANE_LANE_19(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_01_LN_CFG_ITX_IPDRIVER_BASE_2_0_SET + (params->cfg_itx_ipdriver_base_2_0), + SD25G_LANE_LANE_01_LN_CFG_ITX_IPDRIVER_BASE_2_0, + priv, + SD25G_LANE_LANE_01(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_03_LN_CFG_TAP_DLY_4_0_SET(params->cfg_tap_dly_4_0), + SD25G_LANE_LANE_03_LN_CFG_TAP_DLY_4_0, + priv, + SD25G_LANE_LANE_03(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_06_LN_CFG_TAP_ADV_3_0_SET(params->cfg_tap_adv_3_0), + SD25G_LANE_LANE_06_LN_CFG_TAP_ADV_3_0, + priv, + SD25G_LANE_LANE_06(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_07_LN_CFG_EN_ADV_SET(params->cfg_en_adv) | + SD25G_LANE_LANE_07_LN_CFG_EN_DLY_SET(params->cfg_en_dly), + SD25G_LANE_LANE_07_LN_CFG_EN_ADV | + SD25G_LANE_LANE_07_LN_CFG_EN_DLY, + priv, + SD25G_LANE_LANE_07(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_43_LN_CFG_TX_RESERVE_15_8_SET + (params->cfg_tx_reserve_15_8), + SD25G_LANE_LANE_43_LN_CFG_TX_RESERVE_15_8, + priv, + SD25G_LANE_LANE_43(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_42_LN_CFG_TX_RESERVE_7_0_SET + (params->cfg_tx_reserve_7_0), + SD25G_LANE_LANE_42_LN_CFG_TX_RESERVE_7_0, + priv, + SD25G_LANE_LANE_42(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_05_LN_CFG_BW_1_0_SET(params->cfg_bw_1_0), + SD25G_LANE_LANE_05_LN_CFG_BW_1_0, + priv, + SD25G_LANE_LANE_05(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0B_LN_CFG_TXCAL_MAN_EN_SET + (params->cfg_txcal_man_en), + SD25G_LANE_LANE_0B_LN_CFG_TXCAL_MAN_EN, + priv, + SD25G_LANE_LANE_0B(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0A_LN_CFG_TXCAL_SHIFT_CODE_5_0_SET + (params->cfg_txcal_shift_code_5_0), + SD25G_LANE_LANE_0A_LN_CFG_TXCAL_SHIFT_CODE_5_0, + priv, + SD25G_LANE_LANE_0A(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_09_LN_CFG_TXCAL_VALID_SEL_3_0_SET + (params->cfg_txcal_valid_sel_3_0), + SD25G_LANE_LANE_09_LN_CFG_TXCAL_VALID_SEL_3_0, + priv, + SD25G_LANE_LANE_09(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1A_LN_CFG_CDR_KF_2_0_SET(params->cfg_cdr_kf_2_0), + SD25G_LANE_LANE_1A_LN_CFG_CDR_KF_2_0, + priv, + SD25G_LANE_LANE_1A(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1B_LN_CFG_CDR_M_7_0_SET(params->cfg_cdr_m_7_0), + SD25G_LANE_LANE_1B_LN_CFG_CDR_M_7_0, + priv, + SD25G_LANE_LANE_1B(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2B_LN_CFG_PI_BW_3_0_SET(params->cfg_pi_bw_3_0), + SD25G_LANE_LANE_2B_LN_CFG_PI_BW_3_0, + priv, + SD25G_LANE_LANE_2B(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2C_LN_CFG_DIS_2NDORDER_SET + (params->cfg_dis_2ndorder), + SD25G_LANE_LANE_2C_LN_CFG_DIS_2NDORDER, + priv, + SD25G_LANE_LANE_2C(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2E_LN_CFG_CTLE_RSTN_SET(params->cfg_ctle_rstn), + SD25G_LANE_LANE_2E_LN_CFG_CTLE_RSTN, + priv, + SD25G_LANE_LANE_2E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_00_LN_CFG_ITX_IPCML_BASE_1_0_SET + (params->cfg_itx_ipcml_base_1_0), + SD25G_LANE_LANE_00_LN_CFG_ITX_IPCML_BASE_1_0, + priv, + SD25G_LANE_LANE_00(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_44_LN_CFG_RX_RESERVE_7_0_SET + (params->cfg_rx_reserve_7_0), + SD25G_LANE_LANE_44_LN_CFG_RX_RESERVE_7_0, + priv, + SD25G_LANE_LANE_44(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_45_LN_CFG_RX_RESERVE_15_8_SET + (params->cfg_rx_reserve_15_8), + SD25G_LANE_LANE_45_LN_CFG_RX_RESERVE_15_8, + priv, + SD25G_LANE_LANE_45(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0D_LN_CFG_DFECK_EN_SET(params->cfg_dfeck_en) | + SD25G_LANE_LANE_0D_LN_CFG_RXTERM_2_0_SET(params->cfg_rxterm_2_0), + SD25G_LANE_LANE_0D_LN_CFG_DFECK_EN | + SD25G_LANE_LANE_0D_LN_CFG_RXTERM_2_0, + priv, + SD25G_LANE_LANE_0D(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_21_LN_CFG_VGA_CTRL_BYP_4_0_SET + (params->cfg_vga_ctrl_byp_4_0), + SD25G_LANE_LANE_21_LN_CFG_VGA_CTRL_BYP_4_0, + priv, + SD25G_LANE_LANE_21(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_22_LN_CFG_EQR_FORCE_3_0_SET + (params->cfg_eqr_force_3_0), + SD25G_LANE_LANE_22_LN_CFG_EQR_FORCE_3_0, + priv, + SD25G_LANE_LANE_22(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1C_LN_CFG_EQC_FORCE_3_0_SET + (params->cfg_eqc_force_3_0) | + SD25G_LANE_LANE_1C_LN_CFG_DFE_PD_SET(params->cfg_dfe_pd), + SD25G_LANE_LANE_1C_LN_CFG_EQC_FORCE_3_0 | + SD25G_LANE_LANE_1C_LN_CFG_DFE_PD, + priv, + SD25G_LANE_LANE_1C(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1E_LN_CFG_SUM_SETCM_EN_SET + (params->cfg_sum_setcm_en), + SD25G_LANE_LANE_1E_LN_CFG_SUM_SETCM_EN, + priv, + SD25G_LANE_LANE_1E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_25_LN_CFG_INIT_POS_ISCAN_6_0_SET + (params->cfg_init_pos_iscan_6_0), + SD25G_LANE_LANE_25_LN_CFG_INIT_POS_ISCAN_6_0, + priv, + SD25G_LANE_LANE_25(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_26_LN_CFG_INIT_POS_IPI_6_0_SET + (params->cfg_init_pos_ipi_6_0), + SD25G_LANE_LANE_26_LN_CFG_INIT_POS_IPI_6_0, + priv, + SD25G_LANE_LANE_26(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_18_LN_CFG_ERRAMP_PD_SET(params->cfg_erramp_pd), + SD25G_LANE_LANE_18_LN_CFG_ERRAMP_PD, + priv, + SD25G_LANE_LANE_18(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0E_LN_CFG_DFEDIG_M_2_0_SET + (params->cfg_dfedig_m_2_0), + SD25G_LANE_LANE_0E_LN_CFG_DFEDIG_M_2_0, + priv, + SD25G_LANE_LANE_0E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_0E_LN_CFG_EN_DFEDIG_SET(params->cfg_en_dfedig), + SD25G_LANE_LANE_0E_LN_CFG_EN_DFEDIG, + priv, + SD25G_LANE_LANE_0E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_40_LN_R_TX_POL_INV_SET(params->r_tx_pol_inv) | + SD25G_LANE_LANE_40_LN_R_RX_POL_INV_SET(params->r_rx_pol_inv), + SD25G_LANE_LANE_40_LN_R_TX_POL_INV | + SD25G_LANE_LANE_40_LN_R_RX_POL_INV, + priv, + SD25G_LANE_LANE_40(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_04_LN_CFG_RX2TX_LP_EN_SET(params->cfg_rx2tx_lp_en) | + SD25G_LANE_LANE_04_LN_CFG_TX2RX_LP_EN_SET(params->cfg_tx2rx_lp_en), + SD25G_LANE_LANE_04_LN_CFG_RX2TX_LP_EN | + SD25G_LANE_LANE_04_LN_CFG_TX2RX_LP_EN, + priv, + SD25G_LANE_LANE_04(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1E_LN_CFG_RXLB_EN_SET(params->cfg_rxlb_en), + SD25G_LANE_LANE_1E_LN_CFG_RXLB_EN, + priv, + SD25G_LANE_LANE_1E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_19_LN_CFG_TXLB_EN_SET(params->cfg_txlb_en), + SD25G_LANE_LANE_19_LN_CFG_TXLB_EN, + priv, + SD25G_LANE_LANE_19(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2E_LN_CFG_RSTN_DFEDIG_SET(0), + SD25G_LANE_LANE_2E_LN_CFG_RSTN_DFEDIG, + priv, + SD25G_LANE_LANE_2E(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_2E_LN_CFG_RSTN_DFEDIG_SET(1), + SD25G_LANE_LANE_2E_LN_CFG_RSTN_DFEDIG, + priv, + SD25G_LANE_LANE_2E(sd_index)); + + sdx5_rmw(SD_LANE_25G_SD_LANE_CFG_MACRO_RST_SET(0), + SD_LANE_25G_SD_LANE_CFG_MACRO_RST, + priv, + SD_LANE_25G_SD_LANE_CFG(sd_index)); + + sdx5_rmw(SD25G_LANE_LANE_1C_LN_CFG_CDR_RSTN_SET(0), + SD25G_LANE_LANE_1C_LN_CFG_CDR_RSTN, + priv, + SD25G_LANE_LANE_1C(sd_index));
This looks quite terrible :( Can we do a table here for these and then write the configuration table, that may look better and easy to maintain ?
+
+ usleep_range(1000, 2000);
+
+ sdx5_rmw(SD25G_LANE_LANE_1C_LN_CFG_CDR_RSTN_SET(1),
+ SD25G_LANE_LANE_1C_LN_CFG_CDR_RSTN,
+ priv,
+ SD25G_LANE_LANE_1C(sd_index));
+
+ usleep_range(10000, 20000);
+
+ sdx5_rmw(SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX_SET(0xff),
+ SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX,
+ priv,
+ SD25G_LANE_CMU_FF(sd_index));
+
+ value = sdx5_rd(priv, SD25G_LANE_CMU_C0(sd_index));
+ value = SD25G_LANE_CMU_C0_PLL_LOL_UDL_GET(value);
+
+ if (value) {
+ dev_err(macro->priv->dev, "25G PLL Loss of Lock: 0x%x\n", value);
+ ret = -EINVAL;
+ }
+
+ value = sdx5_rd(priv, SD_LANE_25G_SD_LANE_STAT(sd_index));
+ value = SD_LANE_25G_SD_LANE_STAT_PMA_RST_DONE_GET(value);
+
+ if (value != 0x1) {
+ dev_err(macro->priv->dev, "25G PMA Reset failed: 0x%x\n", value);
+ ret = -EINVAL;continue on error..?
+ }
+
+ sdx5_rmw(SD25G_LANE_CMU_2A_R_DBG_LOL_STATUS_SET(0x1),
+ SD25G_LANE_CMU_2A_R_DBG_LOL_STATUS,
+ priv,
+ SD25G_LANE_CMU_2A(sd_index));
+
+ sdx5_rmw(SD_LANE_25G_SD_SER_RST_SER_RST_SET(0x0),
+ SD_LANE_25G_SD_SER_RST_SER_RST,
+ priv,
+ SD_LANE_25G_SD_SER_RST(sd_index));
+
+ sdx5_rmw(SD_LANE_25G_SD_DES_RST_DES_RST_SET(0x0),
+ SD_LANE_25G_SD_DES_RST_DES_RST,
+ priv,
+ SD_LANE_25G_SD_DES_RST(sd_index));
+
+ sdx5_rmw(SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX_SET(0),
+ SD25G_LANE_CMU_FF_REGISTER_TABLE_INDEX,
+ priv,
+ SD25G_LANE_CMU_FF(sd_index));
+
+ sdx5_rmw(SD25G_LANE_LANE_2D_LN_CFG_ALOS_THR_2_0_SET
+ (params->cfg_alos_thr_2_0),
+ SD25G_LANE_LANE_2D_LN_CFG_ALOS_THR_2_0,
+ priv,
+ SD25G_LANE_LANE_2D(sd_index));
+
+ sdx5_rmw(SD25G_LANE_LANE_2E_LN_CFG_DIS_SQ_SET(0),
+ SD25G_LANE_LANE_2E_LN_CFG_DIS_SQ,
+ priv,
+ SD25G_LANE_LANE_2E(sd_index));
+
+ sdx5_rmw(SD25G_LANE_LANE_2E_LN_CFG_PD_SQ_SET(0),
+ SD25G_LANE_LANE_2E_LN_CFG_PD_SQ,
+ priv,
+ SD25G_LANE_LANE_2E(sd_index));
+
+ return ret;
+}
+
+static int sparx5_sd10g28_apply_params(struct sparx5_serdes_macro *macro,
+ struct sparx5_sd10g28_params *params)
+{
+ struct sparx5_serdes_private *priv = macro->priv;
+ int ret = 0;
+ u32 value;
+ u32 sd_lane_tgt = macro->sidx;
+ void __iomem *sd_inst;
+ u32 sd_index = macro->stpidx;
+
+ if (params->is_6g)
+ sd_inst = sdx5_inst_get(priv, TARGET_SD6G_LANE, sd_index);
+ else
+ sd_inst = sdx5_inst_get(priv, TARGET_SD10G_LANE, sd_index);
+ /* Note: SerDes SD10G_LANE_1 is configured in 10G_LAN mode */
+ sdx5_rmw(SD_LANE_SD_LANE_CFG_EXT_CFG_RST_SET(1),
+ SD_LANE_SD_LANE_CFG_EXT_CFG_RST,
+ macro->priv,
+ SD_LANE_SD_LANE_CFG(sd_lane_tgt));
+
+ usleep_range(1000, 2000);
+
+ sdx5_rmw(SD_LANE_SD_LANE_CFG_EXT_CFG_RST_SET(0),
+ SD_LANE_SD_LANE_CFG_EXT_CFG_RST,
+ priv,
+ SD_LANE_SD_LANE_CFG(sd_lane_tgt));
+
+ sdx5_rmw(SD_LANE_SD_LANE_CFG_MACRO_RST_SET(1),
+ SD_LANE_SD_LANE_CFG_MACRO_RST,
+ priv,
+ SD_LANE_SD_LANE_CFG(sd_lane_tgt));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_93_R_DWIDTHCTRL_FROM_HWT_SET(0x0) |
+ SD10G_LANE_LANE_93_R_REG_MANUAL_SET(0x1) |
+ SD10G_LANE_LANE_93_R_AUXCKSEL_FROM_HWT_SET(0x1) |
+ SD10G_LANE_LANE_93_R_LANE_ID_FROM_HWT_SET(0x1) |
+ SD10G_LANE_LANE_93_R_EN_RATECHG_CTRL_SET(0x0),
+ SD10G_LANE_LANE_93_R_DWIDTHCTRL_FROM_HWT |
+ SD10G_LANE_LANE_93_R_REG_MANUAL |
+ SD10G_LANE_LANE_93_R_AUXCKSEL_FROM_HWT |
+ SD10G_LANE_LANE_93_R_LANE_ID_FROM_HWT |
+ SD10G_LANE_LANE_93_R_EN_RATECHG_CTRL,
+ sd_inst,
+ SD10G_LANE_LANE_93(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_94_R_ISCAN_REG_SET(0x1) |
+ SD10G_LANE_LANE_94_R_TXEQ_REG_SET(0x1) |
+ SD10G_LANE_LANE_94_R_MISC_REG_SET(0x1) |
+ SD10G_LANE_LANE_94_R_SWING_REG_SET(0x1),
+ SD10G_LANE_LANE_94_R_ISCAN_REG |
+ SD10G_LANE_LANE_94_R_TXEQ_REG |
+ SD10G_LANE_LANE_94_R_MISC_REG |
+ SD10G_LANE_LANE_94_R_SWING_REG,
+ sd_inst,
+ SD10G_LANE_LANE_94(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_9E_R_RXEQ_REG_SET(0x1),
+ SD10G_LANE_LANE_9E_R_RXEQ_REG,
+ sd_inst,
+ SD10G_LANE_LANE_9E(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_A1_R_SSC_FROM_HWT_SET(0x0) |
+ SD10G_LANE_LANE_A1_R_CDR_FROM_HWT_SET(0x0) |
+ SD10G_LANE_LANE_A1_R_PCLK_GATING_FROM_HWT_SET(0x1),
+ SD10G_LANE_LANE_A1_R_SSC_FROM_HWT |
+ SD10G_LANE_LANE_A1_R_CDR_FROM_HWT |
+ SD10G_LANE_LANE_A1_R_PCLK_GATING_FROM_HWT,
+ sd_inst,
+ SD10G_LANE_LANE_A1(sd_index));
+
+ sdx5_rmw(SD_LANE_SD_LANE_CFG_RX_REF_SEL_SET(params->cmu_sel) |
+ SD_LANE_SD_LANE_CFG_TX_REF_SEL_SET(params->cmu_sel),
+ SD_LANE_SD_LANE_CFG_RX_REF_SEL |
+ SD_LANE_SD_LANE_CFG_TX_REF_SEL,
+ priv,
+ SD_LANE_SD_LANE_CFG(sd_lane_tgt));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_40_CFG_LANE_RESERVE_7_0_SET
+ (params->cfg_lane_reserve_7_0),
+ SD10G_LANE_LANE_40_CFG_LANE_RESERVE_7_0,
+ sd_inst,
+ SD10G_LANE_LANE_40(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_50_CFG_SSC_RTL_CLK_SEL_SET
+ (params->cfg_ssc_rtl_clk_sel),
+ SD10G_LANE_LANE_50_CFG_SSC_RTL_CLK_SEL,
+ sd_inst,
+ SD10G_LANE_LANE_50(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_35_CFG_TXRATE_1_0_SET
+ (params->cfg_txrate_1_0) |
+ SD10G_LANE_LANE_35_CFG_RXRATE_1_0_SET
+ (params->cfg_rxrate_1_0),
+ SD10G_LANE_LANE_35_CFG_TXRATE_1_0 |
+ SD10G_LANE_LANE_35_CFG_RXRATE_1_0,
+ sd_inst,
+ SD10G_LANE_LANE_35(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_94_R_DWIDTHCTRL_2_0_SET
+ (params->r_d_width_ctrl_2_0),
+ SD10G_LANE_LANE_94_R_DWIDTHCTRL_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_94(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_01_CFG_PMA_TX_CK_BITWIDTH_2_0_SET
+ (params->cfg_pma_tx_ck_bitwidth_2_0),
+ SD10G_LANE_LANE_01_CFG_PMA_TX_CK_BITWIDTH_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_01(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_30_CFG_RXDIV_SEL_2_0_SET
+ (params->cfg_rxdiv_sel_2_0),
+ SD10G_LANE_LANE_30_CFG_RXDIV_SEL_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_30(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_A2_R_PCS2PMA_PHYMODE_4_0_SET
+ (params->r_pcs2pma_phymode_4_0),
+ SD10G_LANE_LANE_A2_R_PCS2PMA_PHYMODE_4_0,
+ sd_inst,
+ SD10G_LANE_LANE_A2(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_13_CFG_CDRCK_EN_SET(params->cfg_cdrck_en),
+ SD10G_LANE_LANE_13_CFG_CDRCK_EN,
+ sd_inst,
+ SD10G_LANE_LANE_13(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_23_CFG_DFECK_EN_SET
+ (params->cfg_dfeck_en) |
+ SD10G_LANE_LANE_23_CFG_DFE_PD_SET(params->cfg_dfe_pd) |
+ SD10G_LANE_LANE_23_CFG_ERRAMP_PD_SET
+ (params->cfg_erramp_pd),
+ SD10G_LANE_LANE_23_CFG_DFECK_EN |
+ SD10G_LANE_LANE_23_CFG_DFE_PD |
+ SD10G_LANE_LANE_23_CFG_ERRAMP_PD,
+ sd_inst,
+ SD10G_LANE_LANE_23(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_22_CFG_DFETAP_EN_5_1_SET
+ (params->cfg_dfetap_en_5_1),
+ SD10G_LANE_LANE_22_CFG_DFETAP_EN_5_1,
+ sd_inst,
+ SD10G_LANE_LANE_22(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_1A_CFG_PI_DFE_EN_SET
+ (params->cfg_pi_DFE_en),
+ SD10G_LANE_LANE_1A_CFG_PI_DFE_EN,
+ sd_inst,
+ SD10G_LANE_LANE_1A(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_02_CFG_EN_ADV_SET(params->cfg_en_adv) |
+ SD10G_LANE_LANE_02_CFG_EN_MAIN_SET(params->cfg_en_main) |
+ SD10G_LANE_LANE_02_CFG_EN_DLY_SET(params->cfg_en_dly) |
+ SD10G_LANE_LANE_02_CFG_TAP_ADV_3_0_SET
+ (params->cfg_tap_adv_3_0),
+ SD10G_LANE_LANE_02_CFG_EN_ADV |
+ SD10G_LANE_LANE_02_CFG_EN_MAIN |
+ SD10G_LANE_LANE_02_CFG_EN_DLY |
+ SD10G_LANE_LANE_02_CFG_TAP_ADV_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_02(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_03_CFG_TAP_MAIN_SET(params->cfg_tap_main),
+ SD10G_LANE_LANE_03_CFG_TAP_MAIN,
+ sd_inst,
+ SD10G_LANE_LANE_03(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_04_CFG_TAP_DLY_4_0_SET
+ (params->cfg_tap_dly_4_0),
+ SD10G_LANE_LANE_04_CFG_TAP_DLY_4_0,
+ sd_inst,
+ SD10G_LANE_LANE_04(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_2F_CFG_VGA_CTRL_3_0_SET
+ (params->cfg_vga_ctrl_3_0),
+ SD10G_LANE_LANE_2F_CFG_VGA_CTRL_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_2F(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_2F_CFG_VGA_CP_2_0_SET
+ (params->cfg_vga_cp_2_0),
+ SD10G_LANE_LANE_2F_CFG_VGA_CP_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_2F(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0B_CFG_EQ_RES_3_0_SET
+ (params->cfg_eq_res_3_0),
+ SD10G_LANE_LANE_0B_CFG_EQ_RES_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_0B(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0D_CFG_EQR_BYP_SET(params->cfg_eq_r_byp),
+ SD10G_LANE_LANE_0D_CFG_EQR_BYP,
+ sd_inst,
+ SD10G_LANE_LANE_0D(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0E_CFG_EQC_FORCE_3_0_SET
+ (params->cfg_eq_c_force_3_0) |
+ SD10G_LANE_LANE_0E_CFG_SUM_SETCM_EN_SET
+ (params->cfg_sum_setcm_en),
+ SD10G_LANE_LANE_0E_CFG_EQC_FORCE_3_0 |
+ SD10G_LANE_LANE_0E_CFG_SUM_SETCM_EN,
+ sd_inst,
+ SD10G_LANE_LANE_0E(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_23_CFG_EN_DFEDIG_SET
+ (params->cfg_en_dfedig),
+ SD10G_LANE_LANE_23_CFG_EN_DFEDIG,
+ sd_inst,
+ SD10G_LANE_LANE_23(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_06_CFG_EN_PREEMPH_SET
+ (params->cfg_en_preemph),
+ SD10G_LANE_LANE_06_CFG_EN_PREEMPH,
+ sd_inst,
+ SD10G_LANE_LANE_06(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_33_CFG_ITX_IPPREEMP_BASE_1_0_SET
+ (params->cfg_itx_ippreemp_base_1_0) |
+ SD10G_LANE_LANE_33_CFG_ITX_IPDRIVER_BASE_2_0_SET
+ (params->cfg_itx_ipdriver_base_2_0),
+ SD10G_LANE_LANE_33_CFG_ITX_IPPREEMP_BASE_1_0 |
+ SD10G_LANE_LANE_33_CFG_ITX_IPDRIVER_BASE_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_33(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_52_CFG_IBIAS_TUNE_RESERVE_5_0_SET
+ (params->cfg_ibias_tune_reserve_5_0),
+ SD10G_LANE_LANE_52_CFG_IBIAS_TUNE_RESERVE_5_0,
+ sd_inst,
+ SD10G_LANE_LANE_52(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_37_CFG_TXSWING_HALF_SET
+ (params->cfg_txswing_half),
+ SD10G_LANE_LANE_37_CFG_TXSWING_HALF,
+ sd_inst,
+ SD10G_LANE_LANE_37(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_3C_CFG_DIS_2NDORDER_SET
+ (params->cfg_dis_2nd_order),
+ SD10G_LANE_LANE_3C_CFG_DIS_2NDORDER,
+ sd_inst,
+ SD10G_LANE_LANE_3C(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_39_CFG_RX_SSC_LH_SET
+ (params->cfg_rx_ssc_lh),
+ SD10G_LANE_LANE_39_CFG_RX_SSC_LH,
+ sd_inst,
+ SD10G_LANE_LANE_39(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_1A_CFG_PI_FLOOP_STEPS_1_0_SET
+ (params->cfg_pi_floop_steps_1_0),
+ SD10G_LANE_LANE_1A_CFG_PI_FLOOP_STEPS_1_0,
+ sd_inst,
+ SD10G_LANE_LANE_1A(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_16_CFG_PI_EXT_DAC_23_16_SET
+ (params->cfg_pi_ext_dac_23_16),
+ SD10G_LANE_LANE_16_CFG_PI_EXT_DAC_23_16,
+ sd_inst,
+ SD10G_LANE_LANE_16(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_15_CFG_PI_EXT_DAC_15_8_SET
+ (params->cfg_pi_ext_dac_15_8),
+ SD10G_LANE_LANE_15_CFG_PI_EXT_DAC_15_8,
+ sd_inst,
+ SD10G_LANE_LANE_15(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_26_CFG_ISCAN_EXT_DAC_7_0_SET
+ (params->cfg_iscan_ext_dac_7_0),
+ SD10G_LANE_LANE_26_CFG_ISCAN_EXT_DAC_7_0,
+ sd_inst,
+ SD10G_LANE_LANE_26(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_42_CFG_CDR_KF_GEN1_2_0_SET
+ (params->cfg_cdr_kf_gen1_2_0),
+ SD10G_LANE_LANE_42_CFG_CDR_KF_GEN1_2_0,
+ sd_inst,
+ SD10G_LANE_LANE_42(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0F_R_CDR_M_GEN1_7_0_SET
+ (params->r_cdr_m_gen1_7_0),
+ SD10G_LANE_LANE_0F_R_CDR_M_GEN1_7_0,
+ sd_inst,
+ SD10G_LANE_LANE_0F(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_24_CFG_PI_BW_GEN1_3_0_SET
+ (params->cfg_pi_bw_gen1_3_0),
+ SD10G_LANE_LANE_24_CFG_PI_BW_GEN1_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_24(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_14_CFG_PI_EXT_DAC_7_0_SET
+ (params->cfg_pi_ext_dac_7_0),
+ SD10G_LANE_LANE_14_CFG_PI_EXT_DAC_7_0,
+ sd_inst,
+ SD10G_LANE_LANE_14(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_1A_CFG_PI_STEPS_SET(params->cfg_pi_steps),
+ SD10G_LANE_LANE_1A_CFG_PI_STEPS,
+ sd_inst,
+ SD10G_LANE_LANE_1A(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_3A_CFG_MP_MAX_3_0_SET
+ (params->cfg_mp_max_3_0),
+ SD10G_LANE_LANE_3A_CFG_MP_MAX_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_3A(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_31_CFG_RSTN_DFEDIG_SET
+ (params->cfg_rstn_dfedig),
+ SD10G_LANE_LANE_31_CFG_RSTN_DFEDIG,
+ sd_inst,
+ SD10G_LANE_LANE_31(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_48_CFG_ALOS_THR_3_0_SET
+ (params->cfg_alos_thr_3_0),
+ SD10G_LANE_LANE_48_CFG_ALOS_THR_3_0,
+ sd_inst,
+ SD10G_LANE_LANE_48(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_36_CFG_PREDRV_SLEWRATE_1_0_SET
+ (params->cfg_predrv_slewrate_1_0),
+ SD10G_LANE_LANE_36_CFG_PREDRV_SLEWRATE_1_0,
+ sd_inst,
+ SD10G_LANE_LANE_36(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_32_CFG_ITX_IPCML_BASE_1_0_SET
+ (params->cfg_itx_ipcml_base_1_0),
+ SD10G_LANE_LANE_32_CFG_ITX_IPCML_BASE_1_0,
+ sd_inst,
+ SD10G_LANE_LANE_32(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_37_CFG_IP_PRE_BASE_1_0_SET
+ (params->cfg_ip_pre_base_1_0),
+ SD10G_LANE_LANE_37_CFG_IP_PRE_BASE_1_0,
+ sd_inst,
+ SD10G_LANE_LANE_37(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_41_CFG_LANE_RESERVE_15_8_SET
+ (params->cfg_lane_reserve_15_8),
+ SD10G_LANE_LANE_41_CFG_LANE_RESERVE_15_8,
+ sd_inst,
+ SD10G_LANE_LANE_41(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_9E_R_EN_AUTO_CDR_RSTN_SET
+ (params->r_en_auto_cdr_rstn),
+ SD10G_LANE_LANE_9E_R_EN_AUTO_CDR_RSTN,
+ sd_inst,
+ SD10G_LANE_LANE_9E(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0C_CFG_OSCAL_AFE_SET
+ (params->cfg_oscal_afe) |
+ SD10G_LANE_LANE_0C_CFG_PD_OSDAC_AFE_SET
+ (params->cfg_pd_osdac_afe),
+ SD10G_LANE_LANE_0C_CFG_OSCAL_AFE |
+ SD10G_LANE_LANE_0C_CFG_PD_OSDAC_AFE,
+ sd_inst,
+ SD10G_LANE_LANE_0C(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0B_CFG_RESETB_OSCAL_AFE_SET
+ (params->cfg_resetb_oscal_afe[0]),
+ SD10G_LANE_LANE_0B_CFG_RESETB_OSCAL_AFE,
+ sd_inst,
+ SD10G_LANE_LANE_0B(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0B_CFG_RESETB_OSCAL_AFE_SET
+ (params->cfg_resetb_oscal_afe[1]),
+ SD10G_LANE_LANE_0B_CFG_RESETB_OSCAL_AFE,
+ sd_inst,
+ SD10G_LANE_LANE_0B(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_83_R_TX_POL_INV_SET
+ (params->r_tx_pol_inv) |
+ SD10G_LANE_LANE_83_R_RX_POL_INV_SET
+ (params->r_rx_pol_inv),
+ SD10G_LANE_LANE_83_R_TX_POL_INV |
+ SD10G_LANE_LANE_83_R_RX_POL_INV,
+ sd_inst,
+ SD10G_LANE_LANE_83(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_06_CFG_RX2TX_LP_EN_SET
+ (params->cfg_rx2tx_lp_en) |
+ SD10G_LANE_LANE_06_CFG_TX2RX_LP_EN_SET
+ (params->cfg_tx2rx_lp_en),
+ SD10G_LANE_LANE_06_CFG_RX2TX_LP_EN |
+ SD10G_LANE_LANE_06_CFG_TX2RX_LP_EN,
+ sd_inst,
+ SD10G_LANE_LANE_06(sd_index));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_0E_CFG_RXLB_EN_SET(params->cfg_rxlb_en) |
+ SD10G_LANE_LANE_0E_CFG_TXLB_EN_SET(params->cfg_txlb_en),
+ SD10G_LANE_LANE_0E_CFG_RXLB_EN |
+ SD10G_LANE_LANE_0E_CFG_TXLB_EN,
+ sd_inst,
+ SD10G_LANE_LANE_0E(sd_index));
+
+ sdx5_rmw(SD_LANE_SD_LANE_CFG_MACRO_RST_SET(0),
+ SD_LANE_SD_LANE_CFG_MACRO_RST,
+ priv,
+ SD_LANE_SD_LANE_CFG(sd_lane_tgt));
+
+ sdx5_inst_rmw(SD10G_LANE_LANE_50_CFG_SSC_RESETB_SET(1),
+ SD10G_LANE_LANE_50_CFG_SSC_RESETB,
+ sd_inst,
+ SD10G_LANE_LANE_50(sd_index));
+
+ sdx5_rmw(SD10G_LANE_LANE_50_CFG_SSC_RESETB_SET(1),
+ SD10G_LANE_LANE_50_CFG_SSC_RESETB,
+ priv,
+ SD10G_LANE_LANE_50(sd_index));
+
+ sdx5_rmw(SD_LANE_MISC_SD_125_RST_DIS_SET(params->fx_100),
+ SD_LANE_MISC_SD_125_RST_DIS,
+ priv,
+ SD_LANE_MISC(sd_lane_tgt));
+
+ sdx5_rmw(SD_LANE_MISC_RX_ENA_SET(params->fx_100),
+ SD_LANE_MISC_RX_ENA,
+ priv,
+ SD_LANE_MISC(sd_lane_tgt));
+
+ sdx5_rmw(SD_LANE_MISC_MUX_ENA_SET(params->fx_100),
+ SD_LANE_MISC_MUX_ENA,
+ priv,
+ SD_LANE_MISC(sd_lane_tgt));Table for this set as well as other places please -- ~Vinod