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path: root/drivers/phy/cadence/phy-cadence-sierra.c
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Diffstat (limited to 'drivers/phy/cadence/phy-cadence-sierra.c')
-rw-r--r--drivers/phy/cadence/phy-cadence-sierra.c1312
1 files changed, 1223 insertions, 89 deletions
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index e93818e3991f..da24acd26666 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -23,6 +23,9 @@
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/phy/phy-cadence.h>
+#define NUM_SSC_MODE 3
+#define NUM_PHY_TYPE 4
+
/* PHY register offsets */
#define SIERRA_COMMON_CDB_OFFSET 0x0
#define SIERRA_MACRO_ID_REG 0x0
@@ -31,12 +34,21 @@
#define SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG 0x49
#define SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG 0x4A
#define SIERRA_CMN_PLLLC_LOCK_CNTSTART_PREG 0x4B
+#define SIERRA_CMN_PLLLC_CLK1_PREG 0x4D
#define SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG 0x4F
#define SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG 0x50
+#define SIERRA_CMN_PLLLC_DSMCORR_PREG 0x51
+#define SIERRA_CMN_PLLLC_SS_PREG 0x52
+#define SIERRA_CMN_PLLLC_SS_AMP_STEP_SIZE_PREG 0x53
+#define SIERRA_CMN_PLLLC_SSTWOPT_PREG 0x54
#define SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG 0x62
+#define SIERRA_CMN_PLLLC_LOCK_DELAY_CTRL_PREG 0x63
#define SIERRA_CMN_REFRCV_PREG 0x98
#define SIERRA_CMN_REFRCV1_PREG 0xB8
#define SIERRA_CMN_PLLLC1_GEN_PREG 0xC2
+#define SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG 0xCA
+#define SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG 0xD0
+#define SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG 0xE2
#define SIERRA_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
((0x4000 << (block_offset)) + \
@@ -49,7 +61,11 @@
#define SIERRA_DET_STANDEC_E_PREG 0x004
#define SIERRA_PSM_LANECAL_DLY_A1_RESETS_PREG 0x008
#define SIERRA_PSM_A0IN_TMR_PREG 0x009
+#define SIERRA_PSM_A3IN_TMR_PREG 0x00C
#define SIERRA_PSM_DIAG_PREG 0x015
+#define SIERRA_PSC_LN_A3_PREG 0x023
+#define SIERRA_PSC_LN_A4_PREG 0x024
+#define SIERRA_PSC_LN_IDLE_PREG 0x026
#define SIERRA_PSC_TX_A0_PREG 0x028
#define SIERRA_PSC_TX_A1_PREG 0x029
#define SIERRA_PSC_TX_A2_PREG 0x02A
@@ -59,18 +75,22 @@
#define SIERRA_PSC_RX_A2_PREG 0x032
#define SIERRA_PSC_RX_A3_PREG 0x033
#define SIERRA_PLLCTRL_SUBRATE_PREG 0x03A
+#define SIERRA_PLLCTRL_GEN_A_PREG 0x03B
#define SIERRA_PLLCTRL_GEN_D_PREG 0x03E
#define SIERRA_PLLCTRL_CPGAIN_MODE_PREG 0x03F
#define SIERRA_PLLCTRL_STATUS_PREG 0x044
#define SIERRA_CLKPATH_BIASTRIM_PREG 0x04B
#define SIERRA_DFE_BIASTRIM_PREG 0x04C
#define SIERRA_DRVCTRL_ATTEN_PREG 0x06A
+#define SIERRA_DRVCTRL_BOOST_PREG 0x06F
#define SIERRA_CLKPATHCTRL_TMR_PREG 0x081
#define SIERRA_RX_CREQ_FLTR_A_MODE3_PREG 0x085
#define SIERRA_RX_CREQ_FLTR_A_MODE2_PREG 0x086
#define SIERRA_RX_CREQ_FLTR_A_MODE1_PREG 0x087
#define SIERRA_RX_CREQ_FLTR_A_MODE0_PREG 0x088
+#define SIERRA_CREQ_DCBIASATTEN_OVR_PREG 0x08C
#define SIERRA_CREQ_CCLKDET_MODE01_PREG 0x08E
+#define SIERRA_RX_CTLE_CAL_PREG 0x08F
#define SIERRA_RX_CTLE_MAINTENANCE_PREG 0x091
#define SIERRA_CREQ_FSMCLK_SEL_PREG 0x092
#define SIERRA_CREQ_EQ_CTRL_PREG 0x093
@@ -120,15 +140,28 @@
#define SIERRA_DEQ_ALUT12 0x114
#define SIERRA_DEQ_ALUT13 0x115
#define SIERRA_DEQ_DFETAP_CTRL_PREG 0x128
+#define SIERRA_DEQ_DFETAP0 0x129
+#define SIERRA_DEQ_DFETAP1 0x12B
+#define SIERRA_DEQ_DFETAP2 0x12D
+#define SIERRA_DEQ_DFETAP3 0x12F
+#define SIERRA_DEQ_DFETAP4 0x131
#define SIERRA_DFE_EN_1010_IGNORE_PREG 0x134
+#define SIERRA_DEQ_PRECUR_PREG 0x138
+#define SIERRA_DEQ_POSTCUR_PREG 0x140
+#define SIERRA_DEQ_POSTCUR_DECR_PREG 0x142
#define SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG 0x150
#define SIERRA_DEQ_TAU_CTRL2_PREG 0x151
+#define SIERRA_DEQ_TAU_CTRL3_PREG 0x152
+#define SIERRA_DEQ_OPENEYE_CTRL_PREG 0x158
#define SIERRA_DEQ_PICTRL_PREG 0x161
#define SIERRA_CPICAL_TMRVAL_MODE1_PREG 0x170
#define SIERRA_CPICAL_TMRVAL_MODE0_PREG 0x171
#define SIERRA_CPICAL_PICNT_MODE1_PREG 0x174
#define SIERRA_CPI_OUTBUF_RATESEL_PREG 0x17C
+#define SIERRA_CPI_RESBIAS_BIN_PREG 0x17E
+#define SIERRA_CPI_TRIM_PREG 0x17F
#define SIERRA_CPICAL_RES_STARTCODE_MODE23_PREG 0x183
+#define SIERRA_EPI_CTRL_PREG 0x187
#define SIERRA_LFPSDET_SUPPORT_PREG 0x188
#define SIERRA_LFPSFILT_NS_PREG 0x18A
#define SIERRA_LFPSFILT_RD_PREG 0x18B
@@ -142,15 +175,36 @@
#define SIERRA_DEQ_TAU_CTRL1_FAST_MAINT_PREG 0x14F
#define SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG 0x150
-#define SIERRA_PHY_CONFIG_CTRL_OFFSET(block_offset) \
- (0xc000 << (block_offset))
+/* PHY PCS common registers */
+#define SIERRA_PHY_PCS_COMMON_OFFSET(block_offset) \
+ (0xc000 << (block_offset))
+#define SIERRA_PHY_PIPE_CMN_CTRL1 0x0
#define SIERRA_PHY_PLL_CFG 0xe
+/* PHY PCS lane registers */
+#define SIERRA_PHY_PCS_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
+ ((0xD000 << (block_offset)) + \
+ (((ln) << 8) << (reg_offset)))
+
+#define SIERRA_PHY_ISO_LINK_CTRL 0xB
+
+/* PHY PMA common registers */
+#define SIERRA_PHY_PMA_COMMON_OFFSET(block_offset) \
+ (0xE000 << (block_offset))
+#define SIERRA_PHY_PMA_CMN_CTRL 0x000
+
+/* PHY PMA lane registers */
+#define SIERRA_PHY_PMA_LANE_CDB_OFFSET(ln, block_offset, reg_offset) \
+ ((0xF000 << (block_offset)) + \
+ (((ln) << 8) << (reg_offset)))
+
+#define SIERRA_PHY_PMA_XCVR_CTRL 0x000
+
#define SIERRA_MACRO_ID 0x00007364
#define SIERRA_MAX_LANES 16
#define PLL_LOCK_TIME 100000
-#define CDNS_SIERRA_OUTPUT_CLOCKS 2
+#define CDNS_SIERRA_OUTPUT_CLOCKS 3
#define CDNS_SIERRA_INPUT_CLOCKS 5
enum cdns_sierra_clock_input {
PHY_CLK,
@@ -167,12 +221,21 @@ static const struct reg_field macro_id_type =
REG_FIELD(SIERRA_MACRO_ID_REG, 0, 15);
static const struct reg_field phy_pll_cfg_1 =
REG_FIELD(SIERRA_PHY_PLL_CFG, 1, 1);
+static const struct reg_field pma_cmn_ready =
+ REG_FIELD(SIERRA_PHY_PMA_CMN_CTRL, 0, 0);
static const struct reg_field pllctrl_lock =
REG_FIELD(SIERRA_PLLCTRL_STATUS_PREG, 0, 0);
+static const struct reg_field phy_iso_link_ctrl_1 =
+ REG_FIELD(SIERRA_PHY_ISO_LINK_CTRL, 1, 1);
+static const struct reg_field cmn_plllc_clk1outdiv_preg =
+ REG_FIELD(SIERRA_CMN_PLLLC_CLK1_PREG, 0, 6);
+static const struct reg_field cmn_plllc_clk1_en_preg =
+ REG_FIELD(SIERRA_CMN_PLLLC_CLK1_PREG, 12, 12);
static const char * const clk_names[] = {
[CDNS_SIERRA_PLL_CMNLC] = "pll_cmnlc",
[CDNS_SIERRA_PLL_CMNLC1] = "pll_cmnlc1",
+ [CDNS_SIERRA_DERIVED_REFCLK] = "refclk_der",
};
enum cdns_sierra_cmn_plllc {
@@ -215,14 +278,41 @@ static const int pll_mux_parent_index[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
[CMN_PLLLC1] = { PLL1_REFCLK, PLL0_REFCLK },
};
-static u32 cdns_sierra_pll_mux_table[] = { 0, 1 };
+static u32 cdns_sierra_pll_mux_table[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
+ [CMN_PLLLC] = { 0, 1 },
+ [CMN_PLLLC1] = { 1, 0 },
+};
+
+struct cdns_sierra_derived_refclk {
+ struct clk_hw hw;
+ struct regmap_field *cmn_plllc_clk1outdiv_preg;
+ struct regmap_field *cmn_plllc_clk1_en_preg;
+ struct clk_init_data clk_data;
+};
+
+#define to_cdns_sierra_derived_refclk(_hw) \
+ container_of(_hw, struct cdns_sierra_derived_refclk, hw)
+
+enum cdns_sierra_phy_type {
+ TYPE_NONE,
+ TYPE_PCIE,
+ TYPE_USB,
+ TYPE_QSGMII
+};
+
+enum cdns_sierra_ssc_mode {
+ NO_SSC,
+ EXTERNAL_SSC,
+ INTERNAL_SSC
+};
struct cdns_sierra_inst {
struct phy *phy;
- u32 phy_type;
+ enum cdns_sierra_phy_type phy_type;
u32 num_lanes;
u32 mlane;
struct reset_control *lnk_rst;
+ enum cdns_sierra_ssc_mode ssc_mode;
};
struct cdns_reg_pairs {
@@ -230,18 +320,23 @@ struct cdns_reg_pairs {
u32 off;
};
+struct cdns_sierra_vals {
+ const struct cdns_reg_pairs *reg_pairs;
+ u32 num_regs;
+};
+
struct cdns_sierra_data {
- u32 id_value;
- u8 block_offset_shift;
- u8 reg_offset_shift;
- u32 pcie_cmn_regs;
- u32 pcie_ln_regs;
- u32 usb_cmn_regs;
- u32 usb_ln_regs;
- const struct cdns_reg_pairs *pcie_cmn_vals;
- const struct cdns_reg_pairs *pcie_ln_vals;
- const struct cdns_reg_pairs *usb_cmn_vals;
- const struct cdns_reg_pairs *usb_ln_vals;
+ u32 id_value;
+ u8 block_offset_shift;
+ u8 reg_offset_shift;
+ struct cdns_sierra_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+ [NUM_SSC_MODE];
+ struct cdns_sierra_vals *phy_pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+ [NUM_SSC_MODE];
+ struct cdns_sierra_vals *pma_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+ [NUM_SSC_MODE];
+ struct cdns_sierra_vals *pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+ [NUM_SSC_MODE];
};
struct cdns_regmap_cdb_context {
@@ -253,16 +348,21 @@ struct cdns_regmap_cdb_context {
struct cdns_sierra_phy {
struct device *dev;
struct regmap *regmap;
- struct cdns_sierra_data *init_data;
+ const struct cdns_sierra_data *init_data;
struct cdns_sierra_inst phys[SIERRA_MAX_LANES];
struct reset_control *phy_rst;
struct reset_control *apb_rst;
struct regmap *regmap_lane_cdb[SIERRA_MAX_LANES];
- struct regmap *regmap_phy_config_ctrl;
+ struct regmap *regmap_phy_pcs_common_cdb;
+ struct regmap *regmap_phy_pcs_lane_cdb[SIERRA_MAX_LANES];
+ struct regmap *regmap_phy_pma_common_cdb;
+ struct regmap *regmap_phy_pma_lane_cdb[SIERRA_MAX_LANES];
struct regmap *regmap_common_cdb;
struct regmap_field *macro_id_type;
struct regmap_field *phy_pll_cfg_1;
+ struct regmap_field *pma_cmn_ready;
struct regmap_field *pllctrl_lock[SIERRA_MAX_LANES];
+ struct regmap_field *phy_iso_link_ctrl_1[SIERRA_MAX_LANES];
struct regmap_field *cmn_refrcv_refclk_plllc1en_preg[SIERRA_NUM_CMN_PLLC];
struct regmap_field *cmn_refrcv_refclk_termen_preg[SIERRA_NUM_CMN_PLLC];
struct regmap_field *cmn_plllc_pfdclk1_sel_preg[SIERRA_NUM_CMN_PLLC];
@@ -329,51 +429,141 @@ static const struct regmap_config cdns_sierra_common_cdb_config = {
.reg_read = cdns_regmap_read,
};
-static const struct regmap_config cdns_sierra_phy_config_ctrl_config = {
- .name = "sierra_phy_config_ctrl",
+static const struct regmap_config cdns_sierra_phy_pcs_cmn_cdb_config = {
+ .name = "sierra_phy_pcs_cmn_cdb",
.reg_stride = 1,
.fast_io = true,
.reg_write = cdns_regmap_write,
.reg_read = cdns_regmap_read,
};
+#define SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF(n) \
+{ \
+ .name = "sierra_phy_pcs_lane" n "_cdb", \
+ .reg_stride = 1, \
+ .fast_io = true, \
+ .reg_write = cdns_regmap_write, \
+ .reg_read = cdns_regmap_read, \
+}
+
+static const struct regmap_config cdns_sierra_phy_pcs_lane_cdb_config[] = {
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("0"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("1"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("2"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("3"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("4"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("5"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("6"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("7"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("8"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("9"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("10"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("11"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("12"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("13"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("14"),
+ SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("15"),
+};
+
+static const struct regmap_config cdns_sierra_phy_pma_cmn_cdb_config = {
+ .name = "sierra_phy_pma_cmn_cdb",
+ .reg_stride = 1,
+ .fast_io = true,
+ .reg_write = cdns_regmap_write,
+ .reg_read = cdns_regmap_read,
+};
+
+#define SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF(n) \
+{ \
+ .name = "sierra_phy_pma_lane" n "_cdb", \
+ .reg_stride = 1, \
+ .fast_io = true, \
+ .reg_write = cdns_regmap_write, \
+ .reg_read = cdns_regmap_read, \
+}
+
+static const struct regmap_config cdns_sierra_phy_pma_lane_cdb_config[] = {
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("0"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("1"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("2"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("3"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("4"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("5"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("6"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("7"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("8"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("9"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("10"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("11"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("12"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("13"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("14"),
+ SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("15"),
+};
+
static int cdns_sierra_phy_init(struct phy *gphy)
{
struct cdns_sierra_inst *ins = phy_get_drvdata(gphy);
struct cdns_sierra_phy *phy = dev_get_drvdata(gphy->dev.parent);
+ const struct cdns_sierra_data *init_data = phy->init_data;
+ struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+ enum cdns_sierra_phy_type phy_type = ins->phy_type;
+ enum cdns_sierra_ssc_mode ssc = ins->ssc_mode;
+ struct cdns_sierra_vals *phy_pma_ln_vals;
+ const struct cdns_reg_pairs *reg_pairs;
+ struct cdns_sierra_vals *pcs_cmn_vals;
struct regmap *regmap;
+ u32 num_regs;
int i, j;
- const struct cdns_reg_pairs *cmn_vals, *ln_vals;
- u32 num_cmn_regs, num_ln_regs;
/* Initialise the PHY registers, unless auto configured */
- if (phy->autoconf)
+ if (phy->autoconf || phy->nsubnodes > 1)
return 0;
clk_set_rate(phy->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
clk_set_rate(phy->input_clks[CMN_REFCLK1_DIG_DIV], 25000000);
- if (ins->phy_type == PHY_TYPE_PCIE) {
- num_cmn_regs = phy->init_data->pcie_cmn_regs;
- num_ln_regs = phy->init_data->pcie_ln_regs;
- cmn_vals = phy->init_data->pcie_cmn_vals;
- ln_vals = phy->init_data->pcie_ln_vals;
- } else if (ins->phy_type == PHY_TYPE_USB3) {
- num_cmn_regs = phy->init_data->usb_cmn_regs;
- num_ln_regs = phy->init_data->usb_ln_regs;
- cmn_vals = phy->init_data->usb_cmn_vals;
- ln_vals = phy->init_data->usb_ln_vals;
- } else {
- return -EINVAL;
+
+ /* PHY PCS common registers configurations */
+ pcs_cmn_vals = init_data->pcs_cmn_vals[phy_type][TYPE_NONE][ssc];
+ if (pcs_cmn_vals) {
+ reg_pairs = pcs_cmn_vals->reg_pairs;
+ num_regs = pcs_cmn_vals->num_regs;
+ regmap = phy->regmap_phy_pcs_common_cdb;
+ for (i = 0; i < num_regs; i++)
+ regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+ }
+
+ /* PHY PMA lane registers configurations */
+ phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_type][TYPE_NONE][ssc];
+ if (phy_pma_ln_vals) {
+ reg_pairs = phy_pma_ln_vals->reg_pairs;
+ num_regs = phy_pma_ln_vals->num_regs;
+ for (i = 0; i < ins->num_lanes; i++) {
+ regmap = phy->regmap_phy_pma_lane_cdb[i + ins->mlane];
+ for (j = 0; j < num_regs; j++)
+ regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+ }
}
- regmap = phy->regmap_common_cdb;
- for (j = 0; j < num_cmn_regs ; j++)
- regmap_write(regmap, cmn_vals[j].off, cmn_vals[j].val);
+ /* PMA common registers configurations */
+ pma_cmn_vals = init_data->pma_cmn_vals[phy_type][TYPE_NONE][ssc];
+ if (pma_cmn_vals) {
+ reg_pairs = pma_cmn_vals->reg_pairs;
+ num_regs = pma_cmn_vals->num_regs;
+ regmap = phy->regmap_common_cdb;
+ for (i = 0; i < num_regs; i++)
+ regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+ }
- for (i = 0; i < ins->num_lanes; i++) {
- for (j = 0; j < num_ln_regs ; j++) {
+ /* PMA lane registers configurations */
+ pma_ln_vals = init_data->pma_ln_vals[phy_type][TYPE_NONE][ssc];
+ if (pma_ln_vals) {
+ reg_pairs = pma_ln_vals->reg_pairs;
+ num_regs = pma_ln_vals->num_regs;
+ for (i = 0; i < ins->num_lanes; i++) {
regmap = phy->regmap_lane_cdb[i + ins->mlane];
- regmap_write(regmap, ln_vals[j].off, ln_vals[j].val);
+ for (j = 0; j < num_regs; j++)
+ regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
}
}
@@ -388,10 +578,13 @@ static int cdns_sierra_phy_on(struct phy *gphy)
u32 val;
int ret;
- ret = reset_control_deassert(sp->phy_rst);
- if (ret) {
- dev_err(dev, "Failed to take the PHY out of reset\n");
- return ret;
+ if (sp->nsubnodes == 1) {
+ /* Take the PHY out of reset */
+ ret = reset_control_deassert(sp->phy_rst);
+ if (ret) {
+ dev_err(dev, "Failed to take the PHY out of reset\n");
+ return ret;
+ }
}
/* Take the PHY lane group out of reset */
@@ -401,6 +594,26 @@ static int cdns_sierra_phy_on(struct phy *gphy)
return ret;
}
+ if (ins->phy_type == TYPE_PCIE || ins->phy_type == TYPE_USB) {
+ ret = regmap_field_read_poll_timeout(sp->phy_iso_link_ctrl_1[ins->mlane],
+ val, !val, 1000, PLL_LOCK_TIME);
+ if (ret) {
+ dev_err(dev, "Timeout waiting for PHY status ready\n");
+ return ret;
+ }
+ }
+
+ /*
+ * Wait for cmn_ready assertion
+ * PHY_PMA_CMN_CTRL[0] == 1
+ */
+ ret = regmap_field_read_poll_timeout(sp->pma_cmn_ready, val, val,
+ 1000, PLL_LOCK_TIME);
+ if (ret) {
+ dev_err(dev, "Timeout waiting for CMN ready\n");
+ return ret;
+ }
+
ret = regmap_field_read_poll_timeout(sp->pllctrl_lock[ins->mlane],
val, val, 1000, PLL_LOCK_TIME);
if (ret < 0)
@@ -436,11 +649,25 @@ static const struct phy_ops ops = {
static u8 cdns_sierra_pll_mux_get_parent(struct clk_hw *hw)
{
struct cdns_sierra_pll_mux *mux = to_cdns_sierra_pll_mux(hw);
+ struct regmap_field *plllc1en_field = mux->plllc1en_field;
+ struct regmap_field *termen_field = mux->termen_field;
struct regmap_field *field = mux->pfdclk_sel_preg;
unsigned int val;
+ int index;
regmap_field_read(field, &val);
- return clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table, 0, val);
+
+ if (strstr(clk_hw_get_name(hw), clk_names[CDNS_SIERRA_PLL_CMNLC1])) {
+ index = clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table[CMN_PLLLC1], 0, val);
+ if (index == 1) {
+ regmap_field_write(plllc1en_field, 1);
+ regmap_field_write(termen_field, 1);
+ }
+ } else {
+ index = clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table[CMN_PLLLC], 0, val);
+ }
+
+ return index;
}
static int cdns_sierra_pll_mux_set_parent(struct clk_hw *hw, u8 index)
@@ -458,7 +685,11 @@ static int cdns_sierra_pll_mux_set_parent(struct clk_hw *hw, u8 index)
ret |= regmap_field_write(termen_field, 1);
}
- val = cdns_sierra_pll_mux_table[index];
+ if (strstr(clk_hw_get_name(hw), clk_names[CDNS_SIERRA_PLL_CMNLC1]))
+ val = cdns_sierra_pll_mux_table[CMN_PLLLC1][index];
+ else
+ val = cdns_sierra_pll_mux_table[CMN_PLLLC][index];
+
ret |= regmap_field_write(field, val);
return ret;
@@ -496,8 +727,8 @@ static int cdns_sierra_pll_mux_register(struct cdns_sierra_phy *sp,
for (i = 0; i < num_parents; i++) {
clk = sp->input_clks[pll_mux_parent_index[clk_index][i]];
if (IS_ERR_OR_NULL(clk)) {
- dev_err(dev, "No parent clock for derived_refclk\n");
- return PTR_ERR(clk);
+ dev_err(dev, "No parent clock for PLL mux clocks\n");
+ return IS_ERR(clk) ? PTR_ERR(clk) : -ENOENT;
}
parent_names[i] = __clk_get_name(clk);
}
@@ -551,6 +782,91 @@ static int cdns_sierra_phy_register_pll_mux(struct cdns_sierra_phy *sp)
return 0;
}
+static int cdns_sierra_derived_refclk_enable(struct clk_hw *hw)
+{
+ struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+
+ regmap_field_write(derived_refclk->cmn_plllc_clk1_en_preg, 0x1);
+
+ /* Programming to get 100Mhz clock output in ref_der_clk_out 5GHz VCO/50 = 100MHz */
+ regmap_field_write(derived_refclk->cmn_plllc_clk1outdiv_preg, 0x2E);
+
+ return 0;
+}
+
+static void cdns_sierra_derived_refclk_disable(struct clk_hw *hw)
+{
+ struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+
+ regmap_field_write(derived_refclk->cmn_plllc_clk1_en_preg, 0);
+}
+
+static int cdns_sierra_derived_refclk_is_enabled(struct clk_hw *hw)
+{
+ struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+ int val;
+
+ regmap_field_read(derived_refclk->cmn_plllc_clk1_en_preg, &val);
+
+ return !!val;
+}
+
+static const struct clk_ops cdns_sierra_derived_refclk_ops = {
+ .enable = cdns_sierra_derived_refclk_enable,
+ .disable = cdns_sierra_derived_refclk_disable,
+ .is_enabled = cdns_sierra_derived_refclk_is_enabled,
+};
+
+static int cdns_sierra_derived_refclk_register(struct cdns_sierra_phy *sp)
+{
+ struct cdns_sierra_derived_refclk *derived_refclk;
+ struct device *dev = sp->dev;
+ struct regmap_field *field;
+ struct clk_init_data *init;
+ struct regmap *regmap;
+ char clk_name[100];
+ struct clk *clk;
+
+ derived_refclk = devm_kzalloc(dev, sizeof(*derived_refclk), GFP_KERNEL);
+ if (!derived_refclk)
+ return -ENOMEM;
+
+ snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
+ clk_names[CDNS_SIERRA_DERIVED_REFCLK]);
+
+ init = &derived_refclk->clk_data;
+
+ init->ops = &cdns_sierra_derived_refclk_ops;
+ init->flags = 0;
+ init->name = clk_name;
+
+ regmap = sp->regmap_common_cdb;
+
+ field = devm_regmap_field_alloc(dev, regmap, cmn_plllc_clk1outdiv_preg);
+ if (IS_ERR(field)) {
+ dev_err(dev, "cmn_plllc_clk1outdiv_preg reg field init failed\n");
+ return PTR_ERR(field);
+ }
+ derived_refclk->cmn_plllc_clk1outdiv_preg = field;
+
+ field = devm_regmap_field_alloc(dev, regmap, cmn_plllc_clk1_en_preg);
+ if (IS_ERR(field)) {
+ dev_err(dev, "cmn_plllc_clk1_en_preg reg field init failed\n");
+ return PTR_ERR(field);
+ }
+ derived_refclk->cmn_plllc_clk1_en_preg = field;
+
+ derived_refclk->hw.init = init;
+
+ clk = devm_clk_register(dev, &derived_refclk->hw);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
+ sp->output_clks[CDNS_SIERRA_DERIVED_REFCLK] = clk;
+
+ return 0;
+}
+
static void cdns_sierra_clk_unregister(struct cdns_sierra_phy *sp)
{
struct device *dev = sp->dev;
@@ -571,6 +887,12 @@ static int cdns_sierra_clk_register(struct cdns_sierra_phy *sp)
return ret;
}
+ ret = cdns_sierra_derived_refclk_register(sp);
+ if (ret) {
+ dev_err(dev, "Failed to register derived refclk\n");
+ return ret;
+ }
+
sp->clk_data.clks = sp->output_clks;
sp->clk_data.clk_num = CDNS_SIERRA_OUTPUT_CLOCKS;
ret = of_clk_add_provider(node, of_clk_src_onecell_get, &sp->clk_data);
@@ -583,20 +905,37 @@ static int cdns_sierra_clk_register(struct cdns_sierra_phy *sp)
static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
struct device_node *child)
{
+ u32 phy_type;
+
if (of_property_read_u32(child, "reg", &inst->mlane))
return -EINVAL;
if (of_property_read_u32(child, "cdns,num-lanes", &inst->num_lanes))
return -EINVAL;
- if (of_property_read_u32(child, "cdns,phy-type", &inst->phy_type))
+ if (of_property_read_u32(child, "cdns,phy-type", &phy_type))
return -EINVAL;
+ switch (phy_type) {
+ case PHY_TYPE_PCIE:
+ inst->phy_type = TYPE_PCIE;
+ break;
+ case PHY_TYPE_USB3:
+ inst->phy_type = TYPE_USB;
+ break;
+ case PHY_TYPE_QSGMII:
+ inst->phy_type = TYPE_QSGMII;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ inst->ssc_mode = EXTERNAL_SSC;
+ of_property_read_u32(child, "cdns,ssc-mode", &inst->ssc_mode);
+
return 0;
}
-static const struct of_device_id cdns_sierra_id_table[];
-
static struct regmap *cdns_regmap_init(struct device *dev, void __iomem *base,
u32 block_offset, u8 reg_offset_shift,
const struct regmap_config *config)
@@ -656,7 +995,7 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
sp->cmn_refrcv_refclk_termen_preg[i] = field;
}
- regmap = sp->regmap_phy_config_ctrl;
+ regmap = sp->regmap_phy_pcs_common_cdb;
field = devm_regmap_field_alloc(dev, regmap, phy_pll_cfg_1);
if (IS_ERR(field)) {
dev_err(dev, "PHY_PLL_CFG_1 reg field init failed\n");
@@ -664,6 +1003,14 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
}
sp->phy_pll_cfg_1 = field;
+ regmap = sp->regmap_phy_pma_common_cdb;
+ field = devm_regmap_field_alloc(dev, regmap, pma_cmn_ready);
+ if (IS_ERR(field)) {
+ dev_err(dev, "PHY_PMA_CMN_CTRL reg field init failed\n");
+ return PTR_ERR(field);
+ }
+ sp->pma_cmn_ready = field;
+
for (i = 0; i < SIERRA_MAX_LANES; i++) {
regmap = sp->regmap_lane_cdb[i];
field = devm_regmap_field_alloc(dev, regmap, pllctrl_lock);
@@ -671,7 +1018,17 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
dev_err(dev, "P%d_ENABLE reg field init failed\n", i);
return PTR_ERR(field);
}
- sp->pllctrl_lock[i] = field;
+ sp->pllctrl_lock[i] = field;
+ }
+
+ for (i = 0; i < SIERRA_MAX_LANES; i++) {
+ regmap = sp->regmap_phy_pcs_lane_cdb[i];
+ field = devm_regmap_field_alloc(dev, regmap, phy_iso_link_ctrl_1);
+ if (IS_ERR(field)) {
+ dev_err(dev, "PHY_ISO_LINK_CTRL reg field init for lane %d failed\n", i);
+ return PTR_ERR(field);
+ }
+ sp->phy_iso_link_ctrl_1[i] = field;
}
return 0;
@@ -708,14 +1065,49 @@ static int cdns_regmap_init_blocks(struct cdns_sierra_phy *sp,
}
sp->regmap_common_cdb = regmap;
- block_offset = SIERRA_PHY_CONFIG_CTRL_OFFSET(block_offset_shift);
+ block_offset = SIERRA_PHY_PCS_COMMON_OFFSET(block_offset_shift);
+ regmap = cdns_regmap_init(dev, base, block_offset, reg_offset_shift,
+ &cdns_sierra_phy_pcs_cmn_cdb_config);
+ if (IS_ERR(regmap)) {
+ dev_err(dev, "Failed to init PHY PCS common CDB regmap\n");
+ return PTR_ERR(regmap);
+ }
+ sp->regmap_phy_pcs_common_cdb = regmap;
+
+ for (i = 0; i < SIERRA_MAX_LANES; i++) {
+ block_offset = SIERRA_PHY_PCS_LANE_CDB_OFFSET(i, block_offset_shift,
+ reg_offset_shift);
+ regmap = cdns_regmap_init(dev, base, block_offset,
+ reg_offset_shift,
+ &cdns_sierra_phy_pcs_lane_cdb_config[i]);
+ if (IS_ERR(regmap)) {
+ dev_err(dev, "Failed to init PHY PCS lane CDB regmap\n");
+ return PTR_ERR(regmap);
+ }
+ sp->regmap_phy_pcs_lane_cdb[i] = regmap;
+ }
+
+ block_offset = SIERRA_PHY_PMA_COMMON_OFFSET(block_offset_shift);
regmap = cdns_regmap_init(dev, base, block_offset, reg_offset_shift,
- &cdns_sierra_phy_config_ctrl_config);
+ &cdns_sierra_phy_pma_cmn_cdb_config);
if (IS_ERR(regmap)) {
- dev_err(dev, "Failed to init PHY config and control regmap\n");
+ dev_err(dev, "Failed to init PHY PMA common CDB regmap\n");
return PTR_ERR(regmap);
}
- sp->regmap_phy_config_ctrl = regmap;
+ sp->regmap_phy_pma_common_cdb = regmap;
+
+ for (i = 0; i < SIERRA_MAX_LANES; i++) {
+ block_offset = SIERRA_PHY_PMA_LANE_CDB_OFFSET(i, block_offset_shift,
+ reg_offset_shift);
+ regmap = cdns_regmap_init(dev, base, block_offset,
+ reg_offset_shift,
+ &cdns_sierra_phy_pma_lane_cdb_config[i]);
+ if (IS_ERR(regmap)) {
+ dev_err(dev, "Failed to init PHY PMA lane CDB regmap\n");
+ return PTR_ERR(regmap);
+ }
+ sp->regmap_phy_pma_lane_cdb[i] = regmap;
+ }
return 0;
}
@@ -824,13 +1216,127 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
return 0;
}
+static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
+{
+ const struct cdns_sierra_data *init_data = sp->init_data;
+ struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+ enum cdns_sierra_phy_type phy_t1, phy_t2;
+ struct cdns_sierra_vals *phy_pma_ln_vals;
+ const struct cdns_reg_pairs *reg_pairs;
+ struct cdns_sierra_vals *pcs_cmn_vals;
+ int i, j, node, mlane, num_lanes, ret;
+ enum cdns_sierra_ssc_mode ssc;
+ struct regmap *regmap;
+ u32 num_regs;
+
+ /* Maximum 2 links (subnodes) are supported */
+ if (sp->nsubnodes != 2)
+ return -EINVAL;
+
+ clk_set_rate(sp->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
+ clk_set_rate(sp->input_clks[CMN_REFCLK1_DIG_DIV], 25000000);
+
+ /* PHY configured to use both PLL LC and LC1 */
+ regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+
+ phy_t1 = sp->phys[0].phy_type;
+ phy_t2 = sp->phys[1].phy_type;
+
+ /*
+ * PHY configuration for multi-link operation is done in two steps.
+ * e.g. Consider a case for a 4 lane PHY with PCIe using 2 lanes and QSGMII other 2 lanes.
+ * Sierra PHY has 2 PLLs, viz. PLLLC and PLLLC1. So in this case, PLLLC is used for PCIe
+ * and PLLLC1 is used for QSGMII. PHY is configured in two steps as described below.
+ *
+ * [1] For first step, phy_t1 = TYPE_PCIE and phy_t2 = TYPE_QSGMII
+ * So the register values are selected as [TYPE_PCIE][TYPE_QSGMII][ssc].
+ * This will configure PHY registers associated for PCIe (i.e. first protocol)
+ * involving PLLLC registers and registers for first 2 lanes of PHY.
+ * [2] In second step, the variables phy_t1 and phy_t2 are swapped. So now,
+ * phy_t1 = TYPE_QSGMII and phy_t2 = TYPE_PCIE. And the register values are selected as
+ * [TYPE_QSGMII][TYPE_PCIE][ssc].
+ * This will configure PHY registers associated for QSGMII (i.e. second protocol)
+ * involving PLLLC1 registers and registers for other 2 lanes of PHY.
+ *
+ * This completes the PHY configuration for multilink operation. This approach enables
+ * dividing the large number of PHY register configurations into protocol specific
+ * smaller groups.
+ */
+ for (node = 0; node < sp->nsubnodes; node++) {
+ if (node == 1) {
+ /*
+ * If first link with phy_t1 is configured, then configure the PHY for
+ * second link with phy_t2. Get the array values as [phy_t2][phy_t1][ssc].
+ */
+ swap(phy_t1, phy_t2);
+ }
+
+ mlane = sp->phys[node].mlane;
+ ssc = sp->phys[node].ssc_mode;
+ num_lanes = sp->phys[node].num_lanes;
+
+ /* PHY PCS common registers configurations */
+ pcs_cmn_vals = init_data->pcs_cmn_vals[phy_t1][phy_t2][ssc];
+ if (pcs_cmn_vals) {
+ reg_pairs = pcs_cmn_vals->reg_pairs;
+ num_regs = pcs_cmn_vals->num_regs;
+ regmap = sp->regmap_phy_pcs_common_cdb;
+ for (i = 0; i < num_regs; i++)
+ regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+ }
+
+ /* PHY PMA lane registers configurations */
+ phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_t1][phy_t2][ssc];
+ if (phy_pma_ln_vals) {
+ reg_pairs = phy_pma_ln_vals->reg_pairs;
+ num_regs = phy_pma_ln_vals->num_regs;
+ for (i = 0; i < num_lanes; i++) {
+ regmap = sp->regmap_phy_pma_lane_cdb[i + mlane];
+ for (j = 0; j < num_regs; j++)
+ regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+ }
+ }
+
+ /* PMA common registers configurations */
+ pma_cmn_vals = init_data->pma_cmn_vals[phy_t1][phy_t2][ssc];
+ if (pma_cmn_vals) {
+ reg_pairs = pma_cmn_vals->reg_pairs;
+ num_regs = pma_cmn_vals->num_regs;
+ regmap = sp->regmap_common_cdb;
+ for (i = 0; i < num_regs; i++)
+ regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+ }
+
+ /* PMA lane registers configurations */
+ pma_ln_vals = init_data->pma_ln_vals[phy_t1][phy_t2][ssc];
+ if (pma_ln_vals) {
+ reg_pairs = pma_ln_vals->reg_pairs;
+ num_regs = pma_ln_vals->num_regs;
+ for (i = 0; i < num_lanes; i++) {
+ regmap = sp->regmap_lane_cdb[i + mlane];
+ for (j = 0; j < num_regs; j++)
+ regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+ }
+ }
+
+ if (phy_t1 == TYPE_QSGMII)
+ reset_control_deassert(sp->phys[node].lnk_rst);
+ }
+
+ /* Take the PHY out of reset */
+ ret = reset_control_deassert(sp->phy_rst);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
static int cdns_sierra_phy_probe(struct platform_device *pdev)
{
struct cdns_sierra_phy *sp;
struct phy_provider *phy_provider;
struct device *dev = &pdev->dev;
- const struct of_device_id *match;
- struct cdns_sierra_data *data;
+ const struct cdns_sierra_data *data;
unsigned int id_value;
int i, ret, node = 0;
void __iomem *base;
@@ -840,12 +1346,10 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
return -ENODEV;
/* Get init data for this PHY */
- match = of_match_device(cdns_sierra_id_table, dev);
- if (!match)
+ data = of_device_get_match_data(dev);
+ if (!data)
return -EINVAL;
- data = (struct cdns_sierra_data *)match->data;
-
sp = devm_kzalloc(dev, sizeof(*sp), GFP_KERNEL);
if (!sp)
return -ENOMEM;
@@ -946,8 +1450,11 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
}
/* If more than one subnode, configure the PHY as multilink */
- if (!sp->autoconf && sp->nsubnodes > 1)
- regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+ if (!sp->autoconf && sp->nsubnodes > 1) {
+ ret = cdns_sierra_phy_configure_multilink(sp);
+ if (ret)
+ goto put_child2;
+ }
pm_runtime_enable(dev);
phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
@@ -991,6 +1498,449 @@ static int cdns_sierra_phy_remove(struct platform_device *pdev)
return 0;
}
+/* QSGMII PHY PMA lane configuration */
+static struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
+ {0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
+};
+
+static struct cdns_sierra_vals qsgmii_phy_pma_ln_vals = {
+ .reg_pairs = qsgmii_phy_pma_ln_regs,
+ .num_regs = ARRAY_SIZE(qsgmii_phy_pma_ln_regs),
+};
+
+/* QSGMII refclk 100MHz, 20b, opt1, No BW cal, no ssc, PLL LC1 */
+static const struct cdns_reg_pairs qsgmii_100_no_ssc_plllc1_cmn_regs[] = {
+ {0x2085, SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+static const struct cdns_reg_pairs qsgmii_100_no_ssc_plllc1_ln_regs[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x0252, SIERRA_DET_STANDEC_E_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x0FFE, SIERRA_PSC_RX_A0_PREG},
+ {0x0011, SIERRA_PLLCTRL_SUBRATE_PREG},
+ {0x0001, SIERRA_PLLCTRL_GEN_A_PREG},
+ {0x5233, SIERRA_PLLCTRL_CPGAIN_MODE_PREG},
+ {0x0000, SIERRA_DRVCTRL_ATTEN_PREG},
+ {0x0089, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x3C3C, SIERRA_CREQ_CCLKDET_MODE01_PREG},
+ {0x3222, SIERRA_CREQ_FSMCLK_SEL_PREG},
+ {0x0000, SIERRA_CREQ_EQ_CTRL_PREG},
+ {0x8422, SIERRA_CTLELUT_CTRL_PREG},
+ {0x4111, SIERRA_DFE_ECMP_RATESEL_PREG},
+ {0x4111, SIERRA_DFE_SMP_RATESEL_PREG},
+ {0x0002, SIERRA_DEQ_PHALIGN_CTRL},
+ {0x9595, SIERRA_DEQ_VGATUNE_CTRL_PREG},
+ {0x0186, SIERRA_DEQ_GLUT0},
+ {0x0186, SIERRA_DEQ_GLUT1},
+ {0x0186, SIERRA_DEQ_GLUT2},
+ {0x0186, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x0861, SIERRA_DEQ_ALUT0},
+ {0x07E0, SIERRA_DEQ_ALUT1},
+ {0x079E, SIERRA_DEQ_ALUT2},
+ {0x071D, SIERRA_DEQ_ALUT3},
+ {0x03F5, SIERRA_DEQ_DFETAP_CTRL_PREG},
+ {0x0C01, SIERRA_DEQ_TAU_CTRL1_FAST_MAINT_PREG},
+ {0x3C40, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C04, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0033, SIERRA_DEQ_PICTRL_PREG},
+ {0x0660, SIERRA_CPICAL_TMRVAL_MODE0_PREG},
+ {0x00D5, SIERRA_CPI_OUTBUF_RATESEL_PREG},
+ {0x0B6D, SIERRA_CPI_RESBIAS_BIN_PREG},
+ {0x0102, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x0002, SIERRA_RXBUFFER_RCDFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_cmn_vals = {
+ .reg_pairs = qsgmii_100_no_ssc_plllc1_cmn_regs,
+ .num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_cmn_regs),
+};
+
+static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_ln_vals = {
+ .reg_pairs = qsgmii_100_no_ssc_plllc1_ln_regs,
+ .num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_ln_regs),
+};
+
+/* PCIE PHY PCS common configuration */
+static struct cdns_reg_pairs pcie_phy_pcs_cmn_regs[] = {
+ {0x0430, SIERRA_PHY_PIPE_CMN_CTRL1}
+};
+
+static struct cdns_sierra_vals pcie_phy_pcs_cmn_vals = {
+ .reg_pairs = pcie_phy_pcs_cmn_regs,
+ .num_regs = ARRAY_SIZE(pcie_phy_pcs_cmn_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_no_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_no_ssc_plllc_cmn_regs[] = {
+ {0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+ {0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_no_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_no_ssc_ln_regs[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x0004, SIERRA_PSC_LN_A3_PREG},
+ {0x0004, SIERRA_PSC_LN_A4_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x8055, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+ {0x80BB, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+ {0x8351, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+ {0x8349, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_no_ssc_plllc_cmn_vals = {
+ .reg_pairs = pcie_100_no_ssc_plllc_cmn_regs,
+ .num_regs = ARRAY_SIZE(pcie_100_no_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_no_ssc_ln_vals = {
+ .reg_pairs = ml_pcie_100_no_ssc_ln_regs,
+ .num_regs = ARRAY_SIZE(ml_pcie_100_no_ssc_ln_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_int_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_int_ssc_plllc_cmn_regs[] = {
+ {0x000E, SIERRA_CMN_PLLLC_MODE_PREG},
+ {0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+ {0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+ {0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG},
+ {0x0581, SIERRA_CMN_PLLLC_DSMCORR_PREG},
+ {0x7F80, SIERRA_CMN_PLLLC_SS_PREG},
+ {0x0041, SIERRA_CMN_PLLLC_SS_AMP_STEP_SIZE_PREG},
+ {0x0464, SIERRA_CMN_PLLLC_SSTWOPT_PREG},
+ {0x0D0D, SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG},
+ {0x0060, SIERRA_CMN_PLLLC_LOCK_DELAY_CTRL_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_int_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_int_ssc_ln_regs[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x0004, SIERRA_PSC_LN_A3_PREG},
+ {0x0004, SIERRA_PSC_LN_A4_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
+ {0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
+ {0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
+ {0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_int_ssc_plllc_cmn_vals = {
+ .reg_pairs = pcie_100_int_ssc_plllc_cmn_regs,
+ .num_regs = ARRAY_SIZE(pcie_100_int_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_int_ssc_ln_vals = {
+ .reg_pairs = ml_pcie_100_int_ssc_ln_regs,
+ .num_regs = ARRAY_SIZE(ml_pcie_100_int_ssc_ln_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_ext_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_ext_ssc_plllc_cmn_regs[] = {
+ {0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+ {0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG},
+ {0x1B1B, SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_ext_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_ext_ssc_ln_regs[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x0004, SIERRA_PSC_LN_A3_PREG},
+ {0x0004, SIERRA_PSC_LN_A4_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
+ {0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
+ {0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
+ {0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_ext_ssc_plllc_cmn_vals = {
+ .reg_pairs = pcie_100_ext_ssc_plllc_cmn_regs,
+ .num_regs = ARRAY_SIZE(pcie_100_ext_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_ext_ssc_ln_vals = {
+ .reg_pairs = ml_pcie_100_ext_ssc_ln_regs,
+ .num_regs = ARRAY_SIZE(ml_pcie_100_ext_ssc_ln_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_no_ssc */
+static const struct cdns_reg_pairs cdns_pcie_cmn_regs_no_ssc[] = {
+ {0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+ {0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+ {0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG}
+};
+
+/* refclk100MHz_32b_PCIe_ln_no_ssc */
+static const struct cdns_reg_pairs cdns_pcie_ln_regs_no_ssc[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x8055, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+ {0x80BB, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+ {0x8351, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+ {0x8349, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_no_ssc_cmn_vals = {
+ .reg_pairs = cdns_pcie_cmn_regs_no_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_no_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_no_ssc_ln_vals = {
+ .reg_pairs = cdns_pcie_ln_regs_no_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_no_ssc),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_int_ssc */
+static const struct cdns_reg_pairs cdns_pcie_cmn_regs_int_ssc[] = {
+ {0x000E, SIERRA_CMN_PLLLC_MODE_PREG},
+ {0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+ {0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+ {0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG},
+ {0x0581, SIERRA_CMN_PLLLC_DSMCORR_PREG},
+ {0x7F80, SIERRA_CMN_PLLLC_SS_PREG},
+ {0x0041, SIERRA_CMN_PLLLC_SS_AMP_STEP_SIZE_PREG},
+ {0x0464, SIERRA_CMN_PLLLC_SSTWOPT_PREG},
+ {0x0D0D, SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG},
+ {0x0060, SIERRA_CMN_PLLLC_LOCK_DELAY_CTRL_PREG}
+};
+
+/* refclk100MHz_32b_PCIe_ln_int_ssc */
+static const struct cdns_reg_pairs cdns_pcie_ln_regs_int_ssc[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
+ {0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+ {0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
+ {0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
+ {0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_int_ssc_cmn_vals = {
+ .reg_pairs = cdns_pcie_cmn_regs_int_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_int_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_int_ssc_ln_vals = {
+ .reg_pairs = cdns_pcie_ln_regs_int_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_int_ssc),
+};
+
/* refclk100MHz_32b_PCIe_cmn_pll_ext_ssc */
static const struct cdns_reg_pairs cdns_pcie_cmn_regs_ext_ssc[] = {
{0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
@@ -1002,13 +1952,62 @@ static const struct cdns_reg_pairs cdns_pcie_cmn_regs_ext_ssc[] = {
/* refclk100MHz_32b_PCIe_ln_ext_ssc */
static const struct cdns_reg_pairs cdns_pcie_ln_regs_ext_ssc[] = {
+ {0xFC08, SIERRA_DET_STANDEC_A_PREG},
+ {0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+ {0x1555, SIERRA_DFE_BIASTRIM_PREG},
+ {0x9703, SIERRA_DRVCTRL_BOOST_PREG},
{0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
{0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+ {0x9800, SIERRA_RX_CTLE_CAL_PREG},
{0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
- {0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG}
+ {0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+ {0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+ {0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+ {0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+ {0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+ {0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+ {0x0041, SIERRA_DEQ_GLUT0},
+ {0x0082, SIERRA_DEQ_GLUT1},
+ {0x00C3, SIERRA_DEQ_GLUT2},
+ {0x0145, SIERRA_DEQ_GLUT3},
+ {0x0186, SIERRA_DEQ_GLUT4},
+ {0x09E7, SIERRA_DEQ_ALUT0},
+ {0x09A6, SIERRA_DEQ_ALUT1},
+ {0x0965, SIERRA_DEQ_ALUT2},
+ {0x08E3, SIERRA_DEQ_ALUT3},
+ {0x00FA, SIERRA_DEQ_DFETAP0},
+ {0x00FA, SIERRA_DEQ_DFETAP1},
+ {0x00FA, SIERRA_DEQ_DFETAP2},
+ {0x00FA, SIERRA_DEQ_DFETAP3},
+ {0x00FA, SIERRA_DEQ_DFETAP4},
+ {0x000F, SIERRA_DEQ_PRECUR_PREG},
+ {0x0280, SIERRA_DEQ_POSTCUR_PREG},
+ {0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+ {0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+ {0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+ {0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+ {0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+ {0x002B, SIERRA_CPI_TRIM_PREG},
+ {0x0003, SIERRA_EPI_CTRL_PREG},
+ {0x803F, SIERRA_SDFILT_H2L_A_PREG},
+ {0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+ {0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+ {0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_ext_ssc_cmn_vals = {
+ .reg_pairs = cdns_pcie_cmn_regs_ext_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_ext_ssc_ln_vals = {
+ .reg_pairs = cdns_pcie_ln_regs_ext_ssc,
+ .num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
};
/* refclk100MHz_20b_USB_cmn_pll_ext_ssc */
@@ -1118,32 +2117,167 @@ static const struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = {
{0x4243, SIERRA_RXBUFFER_DFECTRL_PREG}
};
+static struct cdns_sierra_vals usb_100_ext_ssc_cmn_vals = {
+ .reg_pairs = cdns_usb_cmn_regs_ext_ssc,
+ .num_regs = ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
+};
+
+static struct cdns_sierra_vals usb_100_ext_ssc_ln_vals = {
+ .reg_pairs = cdns_usb_ln_regs_ext_ssc,
+ .num_regs = ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
+};
+
static const struct cdns_sierra_data cdns_map_sierra = {
- SIERRA_MACRO_ID,
- 0x2,
- 0x2,
- ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
- ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
- ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
- ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
- cdns_pcie_cmn_regs_ext_ssc,
- cdns_pcie_ln_regs_ext_ssc,
- cdns_usb_cmn_regs_ext_ssc,
- cdns_usb_ln_regs_ext_ssc,
+ .id_value = SIERRA_MACRO_ID,
+ .block_offset_shift = 0x2,
+ .reg_offset_shift = 0x2,
+ .pcs_cmn_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_phy_pcs_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ [INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &pcie_phy_pcs_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ [INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ },
+ },
+ },
+ .pma_cmn_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_plllc_cmn_vals,
+ },
+ },
+ [TYPE_USB] = {
+ [TYPE_NONE] = {
+ [EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
+ },
+ },
+ [TYPE_QSGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ [EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ [INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ },
+ },
+ },
+ .pma_ln_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &ml_pcie_100_int_ssc_ln_vals,
+ },
+ },
+ [TYPE_USB] = {
+ [TYPE_NONE] = {
+ [EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
+ },
+ },
+ [TYPE_QSGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ [EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ [INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ },
+ },
+ },
};
static const struct cdns_sierra_data cdns_ti_map_sierra = {
- SIERRA_MACRO_ID,
- 0x0,
- 0x1,
- ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
- ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
- ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
- ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
- cdns_pcie_cmn_regs_ext_ssc,
- cdns_pcie_ln_regs_ext_ssc,
- cdns_usb_cmn_regs_ext_ssc,
- cdns_usb_ln_regs_ext_ssc,
+ .id_value = SIERRA_MACRO_ID,
+ .block_offset_shift = 0x0,
+ .reg_offset_shift = 0x1,
+ .pcs_cmn_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_phy_pcs_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ [INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &pcie_phy_pcs_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ [INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+ },
+ },
+ },
+ .phy_pma_ln_vals = {
+ [TYPE_QSGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &qsgmii_phy_pma_ln_vals,
+ [EXTERNAL_SSC] = &qsgmii_phy_pma_ln_vals,
+ [INTERNAL_SSC] = &qsgmii_phy_pma_ln_vals,
+ },
+ },
+ },
+ .pma_cmn_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_100_no_ssc_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_plllc_cmn_vals,
+ },
+ },
+ [TYPE_USB] = {
+ [TYPE_NONE] = {
+ [EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
+ },
+ },
+ [TYPE_QSGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ [EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ [INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+ },
+ },
+ },
+ .pma_ln_vals = {
+ [TYPE_PCIE] = {
+ [TYPE_NONE] = {
+ [NO_SSC] = &pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
+ },
+ [TYPE_QSGMII] = {
+ [NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &ml_pcie_100_int_ssc_ln_vals,
+ },
+ },
+ [TYPE_USB] = {
+ [TYPE_NONE] = {
+ [EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
+ },
+ },
+ [TYPE_QSGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ [EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ [INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+ },
+ },
+ },
};
static const struct of_device_id cdns_sierra_id_table[] = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 04:01:35 +0000