From: Swapnil Jakhade <sjakhade@cadence.com>
To: <vkoul@kernel.org>, <kishon@kernel.org>,
<linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Cc: <mparab@cadence.com>, <sjakhade@cadence.com>, <rogerq@kernel.org>,
<s-vadapalli@ti.com>
Subject: [PATCH v2] phy: cadence: Sierra: Add PCIe + SGMII PHY multilink configuration
Date: Mon, 3 Apr 2023 10:56:44 +0200 [thread overview]
Message-ID: <20230403085644.10187-1-sjakhade@cadence.com> (raw)
Add register sequences for PCIe + SGMII PHY multilink configuration.
This has been validated on TI J7 platforms.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
---
Changes in v2:
- Rebased on latest PHY next
- Added Reviewed-by: Roger Quadros <rogerq@kernel.org>
drivers/phy/cadence/phy-cadence-sierra.c | 141 ++++++++++++++++++++++-
1 file changed, 139 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index ab0a37618ef3..13fcd3a65fe9 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -24,7 +24,7 @@
#include <dt-bindings/phy/phy-cadence.h>
#define NUM_SSC_MODE 3
-#define NUM_PHY_TYPE 4
+#define NUM_PHY_TYPE 5
/* PHY register offsets */
#define SIERRA_COMMON_CDB_OFFSET 0x0
@@ -46,7 +46,9 @@
#define SIERRA_CMN_REFRCV_PREG 0x98
#define SIERRA_CMN_REFRCV1_PREG 0xB8
#define SIERRA_CMN_PLLLC1_GEN_PREG 0xC2
+#define SIERRA_CMN_PLLLC1_FBDIV_INT_PREG 0xC3
#define SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG 0xCA
+#define SIERRA_CMN_PLLLC1_CLK0_PREG 0xCE
#define SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG 0xD0
#define SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG 0xE2
@@ -74,6 +76,7 @@
#define SIERRA_PSC_RX_A1_PREG 0x031
#define SIERRA_PSC_RX_A2_PREG 0x032
#define SIERRA_PSC_RX_A3_PREG 0x033
+#define SIERRA_PLLCTRL_FBDIV_MODE01_PREG 0x039
#define SIERRA_PLLCTRL_SUBRATE_PREG 0x03A
#define SIERRA_PLLCTRL_GEN_A_PREG 0x03B
#define SIERRA_PLLCTRL_GEN_D_PREG 0x03E
@@ -305,6 +308,7 @@ enum cdns_sierra_phy_type {
TYPE_NONE,
TYPE_PCIE,
TYPE_USB,
+ TYPE_SGMII,
TYPE_QSGMII
};
@@ -929,6 +933,9 @@ static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
case PHY_TYPE_USB3:
inst->phy_type = TYPE_USB;
break;
+ case PHY_TYPE_SGMII:
+ inst->phy_type = TYPE_SGMII;
+ break;
case PHY_TYPE_QSGMII:
inst->phy_type = TYPE_QSGMII;
break;
@@ -1316,7 +1323,7 @@ static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
}
}
- if (phy_t1 == TYPE_QSGMII)
+ if (phy_t1 == TYPE_SGMII || phy_t1 == TYPE_QSGMII)
reset_control_deassert(sp->phys[node].lnk_rst);
}
@@ -1514,6 +1521,71 @@ static void cdns_sierra_phy_remove(struct platform_device *pdev)
cdns_sierra_clk_unregister(phy);
}
+/* SGMII PHY PMA lane configuration */
+static struct cdns_reg_pairs sgmii_phy_pma_ln_regs[] = {
+ {0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
+};
+
+static struct cdns_sierra_vals sgmii_phy_pma_ln_vals = {
+ .reg_pairs = sgmii_phy_pma_ln_regs,
+ .num_regs = ARRAY_SIZE(sgmii_phy_pma_ln_regs),
+};
+
+/* SGMII refclk 100MHz, no ssc, opt3 and GE1 links using PLL LC1 */
+static const struct cdns_reg_pairs sgmii_100_no_ssc_plllc1_opt3_cmn_regs[] = {
+ {0x002D, SIERRA_CMN_PLLLC1_FBDIV_INT_PREG},
+ {0x2085, SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG},
+ {0x1005, SIERRA_CMN_PLLLC1_CLK0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG},
+ {0x0800, SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+static const struct cdns_reg_pairs sgmii_100_no_ssc_plllc1_opt3_ln_regs[] = {
+ {0x688E, SIERRA_DET_STANDEC_D_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x0FFE, SIERRA_PSC_RX_A0_PREG},
+ {0x0106, SIERRA_PLLCTRL_FBDIV_MODE01_PREG},
+ {0x0013, SIERRA_PLLCTRL_SUBRATE_PREG},
+ {0x0003, SIERRA_PLLCTRL_GEN_A_PREG},
+ {0x0106, SIERRA_PLLCTRL_GEN_D_PREG},
+ {0x5231, SIERRA_PLLCTRL_CPGAIN_MODE_PREG },
+ {0x0000, SIERRA_DRVCTRL_ATTEN_PREG},
+ {0x9702, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x0051, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x3C0E, SIERRA_CREQ_CCLKDET_MODE01_PREG},
+ {0x3220, SIERRA_CREQ_FSMCLK_SEL_PREG},
+ {0x0000, SIERRA_CREQ_EQ_CTRL_PREG},
+ {0x0002, SIERRA_DEQ_PHALIGN_CTRL},
+ {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},
+ {0x0000, 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 sgmii_100_no_ssc_plllc1_opt3_cmn_vals = {
+ .reg_pairs = sgmii_100_no_ssc_plllc1_opt3_cmn_regs,
+ .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_cmn_regs),
+};
+
+static struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_ln_vals = {
+ .reg_pairs = sgmii_100_no_ssc_plllc1_opt3_ln_regs,
+ .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_ln_regs),
+};
+
/* QSGMII PHY PMA lane configuration */
static struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
@@ -2340,6 +2412,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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,
@@ -2354,6 +2431,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
@@ -2365,6 +2447,13 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
@@ -2380,6 +2469,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
[EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
@@ -2391,6 +2485,13 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
@@ -2412,6 +2513,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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,
@@ -2420,6 +2526,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
},
},
.phy_pma_ln_vals = {
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_phy_pma_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_phy_pma_ln_vals,
+ [INTERNAL_SSC] = &sgmii_phy_pma_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_phy_pma_ln_vals,
@@ -2435,6 +2548,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
@@ -2446,6 +2564,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
@@ -2461,6 +2586,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
},
+ [TYPE_SGMII] = {
+ [NO_SSC] = &ti_ml_pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &ti_ml_pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &ti_ml_pcie_100_int_ssc_ln_vals,
+ },
[TYPE_QSGMII] = {
[NO_SSC] = &ti_ml_pcie_100_no_ssc_ln_vals,
[EXTERNAL_SSC] = &ti_ml_pcie_100_ext_ssc_ln_vals,
@@ -2472,6 +2602,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
--
2.34.1
--
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linux-phy@lists.infradead.org
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WARNING: multiple messages have this Message-ID (diff)
From: Swapnil Jakhade <sjakhade@cadence.com>
To: <vkoul@kernel.org>, <kishon@kernel.org>,
<linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Cc: <mparab@cadence.com>, <sjakhade@cadence.com>, <rogerq@kernel.org>,
<s-vadapalli@ti.com>
Subject: [PATCH v2] phy: cadence: Sierra: Add PCIe + SGMII PHY multilink configuration
Date: Mon, 3 Apr 2023 10:56:44 +0200 [thread overview]
Message-ID: <20230403085644.10187-1-sjakhade@cadence.com> (raw)
Add register sequences for PCIe + SGMII PHY multilink configuration.
This has been validated on TI J7 platforms.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
---
Changes in v2:
- Rebased on latest PHY next
- Added Reviewed-by: Roger Quadros <rogerq@kernel.org>
drivers/phy/cadence/phy-cadence-sierra.c | 141 ++++++++++++++++++++++-
1 file changed, 139 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index ab0a37618ef3..13fcd3a65fe9 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -24,7 +24,7 @@
#include <dt-bindings/phy/phy-cadence.h>
#define NUM_SSC_MODE 3
-#define NUM_PHY_TYPE 4
+#define NUM_PHY_TYPE 5
/* PHY register offsets */
#define SIERRA_COMMON_CDB_OFFSET 0x0
@@ -46,7 +46,9 @@
#define SIERRA_CMN_REFRCV_PREG 0x98
#define SIERRA_CMN_REFRCV1_PREG 0xB8
#define SIERRA_CMN_PLLLC1_GEN_PREG 0xC2
+#define SIERRA_CMN_PLLLC1_FBDIV_INT_PREG 0xC3
#define SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG 0xCA
+#define SIERRA_CMN_PLLLC1_CLK0_PREG 0xCE
#define SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG 0xD0
#define SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG 0xE2
@@ -74,6 +76,7 @@
#define SIERRA_PSC_RX_A1_PREG 0x031
#define SIERRA_PSC_RX_A2_PREG 0x032
#define SIERRA_PSC_RX_A3_PREG 0x033
+#define SIERRA_PLLCTRL_FBDIV_MODE01_PREG 0x039
#define SIERRA_PLLCTRL_SUBRATE_PREG 0x03A
#define SIERRA_PLLCTRL_GEN_A_PREG 0x03B
#define SIERRA_PLLCTRL_GEN_D_PREG 0x03E
@@ -305,6 +308,7 @@ enum cdns_sierra_phy_type {
TYPE_NONE,
TYPE_PCIE,
TYPE_USB,
+ TYPE_SGMII,
TYPE_QSGMII
};
@@ -929,6 +933,9 @@ static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
case PHY_TYPE_USB3:
inst->phy_type = TYPE_USB;
break;
+ case PHY_TYPE_SGMII:
+ inst->phy_type = TYPE_SGMII;
+ break;
case PHY_TYPE_QSGMII:
inst->phy_type = TYPE_QSGMII;
break;
@@ -1316,7 +1323,7 @@ static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
}
}
- if (phy_t1 == TYPE_QSGMII)
+ if (phy_t1 == TYPE_SGMII || phy_t1 == TYPE_QSGMII)
reset_control_deassert(sp->phys[node].lnk_rst);
}
@@ -1514,6 +1521,71 @@ static void cdns_sierra_phy_remove(struct platform_device *pdev)
cdns_sierra_clk_unregister(phy);
}
+/* SGMII PHY PMA lane configuration */
+static struct cdns_reg_pairs sgmii_phy_pma_ln_regs[] = {
+ {0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
+};
+
+static struct cdns_sierra_vals sgmii_phy_pma_ln_vals = {
+ .reg_pairs = sgmii_phy_pma_ln_regs,
+ .num_regs = ARRAY_SIZE(sgmii_phy_pma_ln_regs),
+};
+
+/* SGMII refclk 100MHz, no ssc, opt3 and GE1 links using PLL LC1 */
+static const struct cdns_reg_pairs sgmii_100_no_ssc_plllc1_opt3_cmn_regs[] = {
+ {0x002D, SIERRA_CMN_PLLLC1_FBDIV_INT_PREG},
+ {0x2085, SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG},
+ {0x1005, SIERRA_CMN_PLLLC1_CLK0_PREG},
+ {0x0000, SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG},
+ {0x0800, SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+static const struct cdns_reg_pairs sgmii_100_no_ssc_plllc1_opt3_ln_regs[] = {
+ {0x688E, SIERRA_DET_STANDEC_D_PREG},
+ {0x0004, SIERRA_PSC_LN_IDLE_PREG},
+ {0x0FFE, SIERRA_PSC_RX_A0_PREG},
+ {0x0106, SIERRA_PLLCTRL_FBDIV_MODE01_PREG},
+ {0x0013, SIERRA_PLLCTRL_SUBRATE_PREG},
+ {0x0003, SIERRA_PLLCTRL_GEN_A_PREG},
+ {0x0106, SIERRA_PLLCTRL_GEN_D_PREG},
+ {0x5231, SIERRA_PLLCTRL_CPGAIN_MODE_PREG },
+ {0x0000, SIERRA_DRVCTRL_ATTEN_PREG},
+ {0x9702, SIERRA_DRVCTRL_BOOST_PREG},
+ {0x0051, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+ {0x3C0E, SIERRA_CREQ_CCLKDET_MODE01_PREG},
+ {0x3220, SIERRA_CREQ_FSMCLK_SEL_PREG},
+ {0x0000, SIERRA_CREQ_EQ_CTRL_PREG},
+ {0x0002, SIERRA_DEQ_PHALIGN_CTRL},
+ {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},
+ {0x0000, 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 sgmii_100_no_ssc_plllc1_opt3_cmn_vals = {
+ .reg_pairs = sgmii_100_no_ssc_plllc1_opt3_cmn_regs,
+ .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_cmn_regs),
+};
+
+static struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_ln_vals = {
+ .reg_pairs = sgmii_100_no_ssc_plllc1_opt3_ln_regs,
+ .num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_ln_regs),
+};
+
/* QSGMII PHY PMA lane configuration */
static struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
@@ -2340,6 +2412,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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,
@@ -2354,6 +2431,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
@@ -2365,6 +2447,13 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
@@ -2380,6 +2469,11 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
[EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
@@ -2391,6 +2485,13 @@ static const struct cdns_sierra_data cdns_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
@@ -2412,6 +2513,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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,
@@ -2420,6 +2526,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
},
},
.phy_pma_ln_vals = {
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_phy_pma_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_phy_pma_ln_vals,
+ [INTERNAL_SSC] = &sgmii_phy_pma_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_phy_pma_ln_vals,
@@ -2435,6 +2548,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
},
+ [TYPE_SGMII] = {
+ [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_QSGMII] = {
[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
@@ -2446,6 +2564,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_cmn_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
@@ -2461,6 +2586,11 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
},
+ [TYPE_SGMII] = {
+ [NO_SSC] = &ti_ml_pcie_100_no_ssc_ln_vals,
+ [EXTERNAL_SSC] = &ti_ml_pcie_100_ext_ssc_ln_vals,
+ [INTERNAL_SSC] = &ti_ml_pcie_100_int_ssc_ln_vals,
+ },
[TYPE_QSGMII] = {
[NO_SSC] = &ti_ml_pcie_100_no_ssc_ln_vals,
[EXTERNAL_SSC] = &ti_ml_pcie_100_ext_ssc_ln_vals,
@@ -2472,6 +2602,13 @@ static const struct cdns_sierra_data cdns_ti_map_sierra = {
[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
},
},
+ [TYPE_SGMII] = {
+ [TYPE_PCIE] = {
+ [NO_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [EXTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ [INTERNAL_SSC] = &sgmii_100_no_ssc_plllc1_opt3_ln_vals,
+ },
+ },
[TYPE_QSGMII] = {
[TYPE_PCIE] = {
[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
--
2.34.1
next reply other threads:[~2023-04-03 8:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-03 8:56 Swapnil Jakhade [this message]
2023-04-03 8:56 ` [PATCH v2] phy: cadence: Sierra: Add PCIe + SGMII PHY multilink configuration Swapnil Jakhade
2023-04-12 16:36 ` Vinod Koul
2023-04-12 16:36 ` Vinod Koul
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