1 // SPDX-License-Identifier: GPL-2.0-only
21 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII		BIT(1)
22 #define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII		BIT(2)
26 #define TSE_PCS_CONTROL_AN_EN_MASK			BIT(12)
28 #define TSE_PCS_CONTROL_RESTART_AN_MASK			BIT(9)
34 #define TSE_PCS_STATUS_AN_COMPLETED_MASK		BIT(5)
37 #define TSE_PCS_SGMII_SPEED_1000			BIT(3)
38 #define TSE_PCS_SGMII_SPEED_100				BIT(2)
46 #define TSE_PCS_PARTNER_SPEED_1000			BIT(11)
47 #define TSE_PCS_PARTNER_SPEED_100			BIT(10)
49 #define TSE_PCS_PARTNER_SPEED_1000			BIT(11)
50 #define TSE_PCS_PARTNER_SPEED_100			BIT(10)
56 #define TSE_PCS_USE_SGMII_AN_MASK			BIT(1)
57 #define TSE_PCS_USE_SGMII_ENA				BIT(0)
84 		dev_err(pcs->dev, "PCS could not get out of sw reset\n");  in tse_pcs_reset()
85 		return -ETIMEDOUT;  in tse_pcs_reset()
105 		       pcs->sgmii_adapter_base + SGMII_ADAPTER_CTRL_REG);  in tse_pcs_init()
113 	void __iomem *tse_pcs_base = pcs->tse_pcs_base;  in pcs_link_timer_callback()
114 	void __iomem *sgmii_adapter_base = pcs->sgmii_adapter_base;  in pcs_link_timer_callback()
120 		dev_dbg(pcs->dev, "Adapter: Link is established\n");  in pcs_link_timer_callback()
124 		mod_timer(&pcs->aneg_link_timer, jiffies +  in pcs_link_timer_callback()
134 	void __iomem *tse_pcs_base = pcs->tse_pcs_base;  in auto_nego_timer_callback()
135 	void __iomem *sgmii_adapter_base = pcs->sgmii_adapter_base;  in auto_nego_timer_callback()
141 		dev_dbg(pcs->dev, "Adapter: Auto Negotiation is completed\n");  in auto_nego_timer_callback()
148 			dev_dbg(pcs->dev,  in auto_nego_timer_callback()
149 				"Adapter: Link Partner is Up - 10/Full\n");  in auto_nego_timer_callback()
152 			dev_dbg(pcs->dev,  in auto_nego_timer_callback()
153 				"Adapter: Link Partner is Up - 100/Full\n");  in auto_nego_timer_callback()
156 			dev_dbg(pcs->dev,  in auto_nego_timer_callback()
157 				"Adapter: Link Partner is Up - 1000/Full\n");  in auto_nego_timer_callback()
160 			dev_err(pcs->dev,  in auto_nego_timer_callback()
161 				"Adapter does not support Half Duplex\n");  in auto_nego_timer_callback()
164 			dev_err(pcs->dev,  in auto_nego_timer_callback()
165 				"Adapter does not support Half Duplex\n");  in auto_nego_timer_callback()
168 			dev_err(pcs->dev,  in auto_nego_timer_callback()
169 				"Adapter does not support Half Duplex\n");  in auto_nego_timer_callback()
171 			dev_err(pcs->dev,  in auto_nego_timer_callback()
186 		mod_timer(&pcs->aneg_link_timer, jiffies +  in auto_nego_timer_callback()
195 	if (pcs->autoneg == AUTONEG_ENABLE)  in aneg_link_timer_callback()
197 	else if (pcs->autoneg == AUTONEG_DISABLE)  in aneg_link_timer_callback()
204 	void __iomem *tse_pcs_base = pcs->tse_pcs_base;  in tse_pcs_fix_mac_speed()
205 	void __iomem *sgmii_adapter_base = pcs->sgmii_adapter_base;  in tse_pcs_fix_mac_speed()
211 	pcs->autoneg = phy_dev->autoneg;  in tse_pcs_fix_mac_speed()
213 	if (phy_dev->autoneg == AUTONEG_ENABLE) {  in tse_pcs_fix_mac_speed()
227 		timer_setup(&pcs->aneg_link_timer, aneg_link_timer_callback,  in tse_pcs_fix_mac_speed()
229 		mod_timer(&pcs->aneg_link_timer, jiffies +  in tse_pcs_fix_mac_speed()
231 	} else if (phy_dev->autoneg == AUTONEG_DISABLE) {  in tse_pcs_fix_mac_speed()
260 		timer_setup(&pcs->aneg_link_timer, aneg_link_timer_callback,  in tse_pcs_fix_mac_speed()
262 		mod_timer(&pcs->aneg_link_timer, jiffies +  in tse_pcs_fix_mac_speed()