Merge tag 'u-boot-imx-20220726' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20220726
-------------------

i.MX for 2022.10

- Added i.MX93 architecture

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891

1 files changed, 34 insertions, 372 deletions

diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 9d255cf95f..c1f2391d63 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -51,275 +51,9 @@
 #include <asm/arch/clock.h>
 #include <asm/mach-imx/sys_proto.h>
 #endif
-#include <linux/bitops.h>
 #include <linux/delay.h>
 
-/* Core registers */
-
-#define EQOS_MAC_REGS_BASE 0x000
-struct eqos_mac_regs {
-	uint32_t configuration;				/* 0x000 */
-	uint32_t unused_004[(0x070 - 0x004) / 4];	/* 0x004 */
-	uint32_t q0_tx_flow_ctrl;			/* 0x070 */
-	uint32_t unused_070[(0x090 - 0x074) / 4];	/* 0x074 */
-	uint32_t rx_flow_ctrl;				/* 0x090 */
-	uint32_t unused_094;				/* 0x094 */
-	uint32_t txq_prty_map0;				/* 0x098 */
-	uint32_t unused_09c;				/* 0x09c */
-	uint32_t rxq_ctrl0;				/* 0x0a0 */
-	uint32_t unused_0a4;				/* 0x0a4 */
-	uint32_t rxq_ctrl2;				/* 0x0a8 */
-	uint32_t unused_0ac[(0x0dc - 0x0ac) / 4];	/* 0x0ac */
-	uint32_t us_tic_counter;			/* 0x0dc */
-	uint32_t unused_0e0[(0x11c - 0x0e0) / 4];	/* 0x0e0 */
-	uint32_t hw_feature0;				/* 0x11c */
-	uint32_t hw_feature1;				/* 0x120 */
-	uint32_t hw_feature2;				/* 0x124 */
-	uint32_t unused_128[(0x200 - 0x128) / 4];	/* 0x128 */
-	uint32_t mdio_address;				/* 0x200 */
-	uint32_t mdio_data;				/* 0x204 */
-	uint32_t unused_208[(0x300 - 0x208) / 4];	/* 0x208 */
-	uint32_t address0_high;				/* 0x300 */
-	uint32_t address0_low;				/* 0x304 */
-};
-
-#define EQOS_MAC_CONFIGURATION_GPSLCE			BIT(23)
-#define EQOS_MAC_CONFIGURATION_CST			BIT(21)
-#define EQOS_MAC_CONFIGURATION_ACS			BIT(20)
-#define EQOS_MAC_CONFIGURATION_WD			BIT(19)
-#define EQOS_MAC_CONFIGURATION_JD			BIT(17)
-#define EQOS_MAC_CONFIGURATION_JE			BIT(16)
-#define EQOS_MAC_CONFIGURATION_PS			BIT(15)
-#define EQOS_MAC_CONFIGURATION_FES			BIT(14)
-#define EQOS_MAC_CONFIGURATION_DM			BIT(13)
-#define EQOS_MAC_CONFIGURATION_LM			BIT(12)
-#define EQOS_MAC_CONFIGURATION_TE			BIT(1)
-#define EQOS_MAC_CONFIGURATION_RE			BIT(0)
-
-#define EQOS_MAC_Q0_TX_FLOW_CTRL_PT_SHIFT		16
-#define EQOS_MAC_Q0_TX_FLOW_CTRL_PT_MASK		0xffff
-#define EQOS_MAC_Q0_TX_FLOW_CTRL_TFE			BIT(1)
-
-#define EQOS_MAC_RX_FLOW_CTRL_RFE			BIT(0)
-
-#define EQOS_MAC_TXQ_PRTY_MAP0_PSTQ0_SHIFT		0
-#define EQOS_MAC_TXQ_PRTY_MAP0_PSTQ0_MASK		0xff
-
-#define EQOS_MAC_RXQ_CTRL0_RXQ0EN_SHIFT			0
-#define EQOS_MAC_RXQ_CTRL0_RXQ0EN_MASK			3
-#define EQOS_MAC_RXQ_CTRL0_RXQ0EN_NOT_ENABLED		0
-#define EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_DCB		2
-#define EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_AV		1
-
-#define EQOS_MAC_RXQ_CTRL2_PSRQ0_SHIFT			0
-#define EQOS_MAC_RXQ_CTRL2_PSRQ0_MASK			0xff
-
-#define EQOS_MAC_HW_FEATURE0_MMCSEL_SHIFT		8
-#define EQOS_MAC_HW_FEATURE0_HDSEL_SHIFT		2
-#define EQOS_MAC_HW_FEATURE0_GMIISEL_SHIFT		1
-#define EQOS_MAC_HW_FEATURE0_MIISEL_SHIFT		0
-
-#define EQOS_MAC_HW_FEATURE1_TXFIFOSIZE_SHIFT		6
-#define EQOS_MAC_HW_FEATURE1_TXFIFOSIZE_MASK		0x1f
-#define EQOS_MAC_HW_FEATURE1_RXFIFOSIZE_SHIFT		0
-#define EQOS_MAC_HW_FEATURE1_RXFIFOSIZE_MASK		0x1f
-
-#define EQOS_MAC_HW_FEATURE3_ASP_SHIFT			28
-#define EQOS_MAC_HW_FEATURE3_ASP_MASK			0x3
-
-#define EQOS_MAC_MDIO_ADDRESS_PA_SHIFT			21
-#define EQOS_MAC_MDIO_ADDRESS_RDA_SHIFT			16
-#define EQOS_MAC_MDIO_ADDRESS_CR_SHIFT			8
-#define EQOS_MAC_MDIO_ADDRESS_CR_20_35			2
-#define EQOS_MAC_MDIO_ADDRESS_CR_250_300		5
-#define EQOS_MAC_MDIO_ADDRESS_SKAP			BIT(4)
-#define EQOS_MAC_MDIO_ADDRESS_GOC_SHIFT			2
-#define EQOS_MAC_MDIO_ADDRESS_GOC_READ			3
-#define EQOS_MAC_MDIO_ADDRESS_GOC_WRITE			1
-#define EQOS_MAC_MDIO_ADDRESS_C45E			BIT(1)
-#define EQOS_MAC_MDIO_ADDRESS_GB			BIT(0)
-
-#define EQOS_MAC_MDIO_DATA_GD_MASK			0xffff
-
-#define EQOS_MTL_REGS_BASE 0xd00
-struct eqos_mtl_regs {
-	uint32_t txq0_operation_mode;			/* 0xd00 */
-	uint32_t unused_d04;				/* 0xd04 */
-	uint32_t txq0_debug;				/* 0xd08 */
-	uint32_t unused_d0c[(0xd18 - 0xd0c) / 4];	/* 0xd0c */
-	uint32_t txq0_quantum_weight;			/* 0xd18 */
-	uint32_t unused_d1c[(0xd30 - 0xd1c) / 4];	/* 0xd1c */
-	uint32_t rxq0_operation_mode;			/* 0xd30 */
-	uint32_t unused_d34;				/* 0xd34 */
-	uint32_t rxq0_debug;				/* 0xd38 */
-};
-
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TQS_SHIFT		16
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TQS_MASK		0x1ff
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TXQEN_SHIFT	2
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TXQEN_MASK		3
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TXQEN_ENABLED	2
-#define EQOS_MTL_TXQ0_OPERATION_MODE_TSF		BIT(1)
-#define EQOS_MTL_TXQ0_OPERATION_MODE_FTQ		BIT(0)
-
-#define EQOS_MTL_TXQ0_DEBUG_TXQSTS			BIT(4)
-#define EQOS_MTL_TXQ0_DEBUG_TRCSTS_SHIFT		1
-#define EQOS_MTL_TXQ0_DEBUG_TRCSTS_MASK			3
-
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RQS_SHIFT		20
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RQS_MASK		0x3ff
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RFD_SHIFT		14
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RFD_MASK		0x3f
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RFA_SHIFT		8
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RFA_MASK		0x3f
-#define EQOS_MTL_RXQ0_OPERATION_MODE_EHFC		BIT(7)
-#define EQOS_MTL_RXQ0_OPERATION_MODE_RSF		BIT(5)
-
-#define EQOS_MTL_RXQ0_DEBUG_PRXQ_SHIFT			16
-#define EQOS_MTL_RXQ0_DEBUG_PRXQ_MASK			0x7fff
-#define EQOS_MTL_RXQ0_DEBUG_RXQSTS_SHIFT		4
-#define EQOS_MTL_RXQ0_DEBUG_RXQSTS_MASK			3
-
-#define EQOS_DMA_REGS_BASE 0x1000
-struct eqos_dma_regs {
-	uint32_t mode;					/* 0x1000 */
-	uint32_t sysbus_mode;				/* 0x1004 */
-	uint32_t unused_1008[(0x1100 - 0x1008) / 4];	/* 0x1008 */
-	uint32_t ch0_control;				/* 0x1100 */
-	uint32_t ch0_tx_control;			/* 0x1104 */
-	uint32_t ch0_rx_control;			/* 0x1108 */
-	uint32_t unused_110c;				/* 0x110c */
-	uint32_t ch0_txdesc_list_haddress;		/* 0x1110 */
-	uint32_t ch0_txdesc_list_address;		/* 0x1114 */
-	uint32_t ch0_rxdesc_list_haddress;		/* 0x1118 */
-	uint32_t ch0_rxdesc_list_address;		/* 0x111c */
-	uint32_t ch0_txdesc_tail_pointer;		/* 0x1120 */
-	uint32_t unused_1124;				/* 0x1124 */
-	uint32_t ch0_rxdesc_tail_pointer;		/* 0x1128 */
-	uint32_t ch0_txdesc_ring_length;		/* 0x112c */
-	uint32_t ch0_rxdesc_ring_length;		/* 0x1130 */
-};
-
-#define EQOS_DMA_MODE_SWR				BIT(0)
-
-#define EQOS_DMA_SYSBUS_MODE_RD_OSR_LMT_SHIFT		16
-#define EQOS_DMA_SYSBUS_MODE_RD_OSR_LMT_MASK		0xf
-#define EQOS_DMA_SYSBUS_MODE_EAME			BIT(11)
-#define EQOS_DMA_SYSBUS_MODE_BLEN16			BIT(3)
-#define EQOS_DMA_SYSBUS_MODE_BLEN8			BIT(2)
-#define EQOS_DMA_SYSBUS_MODE_BLEN4			BIT(1)
-
-#define EQOS_DMA_CH0_CONTROL_DSL_SHIFT			18
-#define EQOS_DMA_CH0_CONTROL_PBLX8			BIT(16)
-
-#define EQOS_DMA_CH0_TX_CONTROL_TXPBL_SHIFT		16
-#define EQOS_DMA_CH0_TX_CONTROL_TXPBL_MASK		0x3f
-#define EQOS_DMA_CH0_TX_CONTROL_OSP			BIT(4)
-#define EQOS_DMA_CH0_TX_CONTROL_ST			BIT(0)
-
-#define EQOS_DMA_CH0_RX_CONTROL_RXPBL_SHIFT		16
-#define EQOS_DMA_CH0_RX_CONTROL_RXPBL_MASK		0x3f
-#define EQOS_DMA_CH0_RX_CONTROL_RBSZ_SHIFT		1
-#define EQOS_DMA_CH0_RX_CONTROL_RBSZ_MASK		0x3fff
-#define EQOS_DMA_CH0_RX_CONTROL_SR			BIT(0)
-
-/* These registers are Tegra186-specific */
-#define EQOS_TEGRA186_REGS_BASE 0x8800
-struct eqos_tegra186_regs {
-	uint32_t sdmemcomppadctrl;			/* 0x8800 */
-	uint32_t auto_cal_config;			/* 0x8804 */
-	uint32_t unused_8808;				/* 0x8808 */
-	uint32_t auto_cal_status;			/* 0x880c */
-};
-
-#define EQOS_SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD	BIT(31)
-
-#define EQOS_AUTO_CAL_CONFIG_START			BIT(31)
-#define EQOS_AUTO_CAL_CONFIG_ENABLE			BIT(29)
-
-#define EQOS_AUTO_CAL_STATUS_ACTIVE			BIT(31)
-
-/* Descriptors */
-#define EQOS_DESCRIPTORS_TX	4
-#define EQOS_DESCRIPTORS_RX	4
-#define EQOS_DESCRIPTORS_NUM	(EQOS_DESCRIPTORS_TX + EQOS_DESCRIPTORS_RX)
-#define EQOS_BUFFER_ALIGN	ARCH_DMA_MINALIGN
-#define EQOS_MAX_PACKET_SIZE	ALIGN(1568, ARCH_DMA_MINALIGN)
-#define EQOS_RX_BUFFER_SIZE	(EQOS_DESCRIPTORS_RX * EQOS_MAX_PACKET_SIZE)
-
-struct eqos_desc {
-	u32 des0;
-	u32 des1;
-	u32 des2;
-	u32 des3;
-};
-
-#define EQOS_DESC3_OWN		BIT(31)
-#define EQOS_DESC3_FD		BIT(29)
-#define EQOS_DESC3_LD		BIT(28)
-#define EQOS_DESC3_BUF1V	BIT(24)
-
-#define EQOS_AXI_WIDTH_32	4
-#define EQOS_AXI_WIDTH_64	8
-#define EQOS_AXI_WIDTH_128	16
-
-struct eqos_config {
-	bool reg_access_always_ok;
-	int mdio_wait;
-	int swr_wait;
-	int config_mac;
-	int config_mac_mdio;
-	unsigned int axi_bus_width;
-	phy_interface_t (*interface)(const struct udevice *dev);
-	struct eqos_ops *ops;
-};
-
-struct eqos_ops {
-	void (*eqos_inval_desc)(void *desc);
-	void (*eqos_flush_desc)(void *desc);
-	void (*eqos_inval_buffer)(void *buf, size_t size);
-	void (*eqos_flush_buffer)(void *buf, size_t size);
-	int (*eqos_probe_resources)(struct udevice *dev);
-	int (*eqos_remove_resources)(struct udevice *dev);
-	int (*eqos_stop_resets)(struct udevice *dev);
-	int (*eqos_start_resets)(struct udevice *dev);
-	int (*eqos_stop_clks)(struct udevice *dev);
-	int (*eqos_start_clks)(struct udevice *dev);
-	int (*eqos_calibrate_pads)(struct udevice *dev);
-	int (*eqos_disable_calibration)(struct udevice *dev);
-	int (*eqos_set_tx_clk_speed)(struct udevice *dev);
-	ulong (*eqos_get_tick_clk_rate)(struct udevice *dev);
-};
-
-struct eqos_priv {
-	struct udevice *dev;
-	const struct eqos_config *config;
-	fdt_addr_t regs;
-	struct eqos_mac_regs *mac_regs;
-	struct eqos_mtl_regs *mtl_regs;
-	struct eqos_dma_regs *dma_regs;
-	struct eqos_tegra186_regs *tegra186_regs;
-	struct reset_ctl reset_ctl;
-	struct gpio_desc phy_reset_gpio;
-	struct clk clk_master_bus;
-	struct clk clk_rx;
-	struct clk clk_ptp_ref;
-	struct clk clk_tx;
-	struct clk clk_ck;
-	struct clk clk_slave_bus;
-	struct mii_dev *mii;
-	struct phy_device *phy;
-	u32 max_speed;
-	void *descs;
-	int tx_desc_idx, rx_desc_idx;
-	unsigned int desc_size;
-	void *tx_dma_buf;
-	void *rx_dma_buf;
-	void *rx_pkt;
-	bool started;
-	bool reg_access_ok;
-	bool clk_ck_enabled;
-};
+#include "dwc_eth_qos.h"
 
 /*
  * TX and RX descriptors are 16 bytes. This causes problems with the cache
@@ -359,7 +93,7 @@ static struct eqos_desc *eqos_get_desc(struct eqos_priv *eqos,
 		((rx ? EQOS_DESCRIPTORS_TX : 0) + num) * eqos->desc_size;
 }
 
-static void eqos_inval_desc_generic(void *desc)
+void eqos_inval_desc_generic(void *desc)
 {
 	unsigned long start = (unsigned long)desc;
 	unsigned long end = ALIGN(start + sizeof(struct eqos_desc),
@@ -368,7 +102,7 @@ static void eqos_inval_desc_generic(void *desc)
 	invalidate_dcache_range(start, end);
 }
 
-static void eqos_flush_desc_generic(void *desc)
+void eqos_flush_desc_generic(void *desc)
 {
 	unsigned long start = (unsigned long)desc;
 	unsigned long end = ALIGN(start + sizeof(struct eqos_desc),
@@ -377,7 +111,7 @@ static void eqos_flush_desc_generic(void *desc)
 	flush_dcache_range(start, end);
 }
 
-static void eqos_inval_buffer_tegra186(void *buf, size_t size)
+void eqos_inval_buffer_tegra186(void *buf, size_t size)
 {
 	unsigned long start = (unsigned long)buf & ~(ARCH_DMA_MINALIGN - 1);
 	unsigned long end = ALIGN(start + size, ARCH_DMA_MINALIGN);
@@ -385,7 +119,7 @@ static void eqos_inval_buffer_tegra186(void *buf, size_t size)
 	invalidate_dcache_range(start, end);
 }
 
-static void eqos_inval_buffer_generic(void *buf, size_t size)
+void eqos_inval_buffer_generic(void *buf, size_t size)
 {
 	unsigned long start = rounddown((unsigned long)buf, ARCH_DMA_MINALIGN);
 	unsigned long end = roundup((unsigned long)buf + size,
@@ -399,7 +133,7 @@ static void eqos_flush_buffer_tegra186(void *buf, size_t size)
 	flush_cache((unsigned long)buf, size);
 }
 
-static void eqos_flush_buffer_generic(void *buf, size_t size)
+void eqos_flush_buffer_generic(void *buf, size_t size)
 {
 	unsigned long start = rounddown((unsigned long)buf, ARCH_DMA_MINALIGN);
 	unsigned long end = roundup((unsigned long)buf + size,
@@ -772,20 +506,6 @@ static ulong eqos_get_tick_clk_rate_stm32(struct udevice *dev)
 #endif
 }
 
-__weak u32 imx_get_eqos_csr_clk(void)
-{
-	return 100 * 1000000;
-}
-__weak int imx_eqos_txclk_set_rate(unsigned long rate)
-{
-	return 0;
-}
-
-static ulong eqos_get_tick_clk_rate_imx(struct udevice *dev)
-{
-	return imx_get_eqos_csr_clk();
-}
-
 static int eqos_set_full_duplex(struct udevice *dev)
 {
 	struct eqos_priv *eqos = dev_get_priv(dev);
@@ -882,38 +602,6 @@ static int eqos_set_tx_clk_speed_tegra186(struct udevice *dev)
 	return 0;
 }
 
-static int eqos_set_tx_clk_speed_imx(struct udevice *dev)
-{
-	struct eqos_priv *eqos = dev_get_priv(dev);
-	ulong rate;
-	int ret;
-
-	debug("%s(dev=%p):\n", __func__, dev);
-
-	switch (eqos->phy->speed) {
-	case SPEED_1000:
-		rate = 125 * 1000 * 1000;
-		break;
-	case SPEED_100:
-		rate = 25 * 1000 * 1000;
-		break;
-	case SPEED_10:
-		rate = 2.5 * 1000 * 1000;
-		break;
-	default:
-		pr_err("invalid speed %d", eqos->phy->speed);
-		return -EINVAL;
-	}
-
-	ret = imx_eqos_txclk_set_rate(rate);
-	if (ret < 0) {
-		pr_err("imx (tx_clk, %lu) failed: %d", rate, ret);
-		return ret;
-	}
-
-	return 0;
-}
-
 static int eqos_adjust_link(struct udevice *dev)
 {
 	struct eqos_priv *eqos = dev_get_priv(dev);
@@ -1024,13 +712,34 @@ static int eqos_write_hwaddr(struct udevice *dev)
 static int eqos_read_rom_hwaddr(struct udevice *dev)
 {
 	struct eth_pdata *pdata = dev_get_plat(dev);
+	struct eqos_priv *eqos = dev_get_priv(dev);
+	int ret;
+
+	ret = eqos->config->ops->eqos_get_enetaddr(dev);
+	if (ret < 0)
+		return ret;
 
-#ifdef CONFIG_ARCH_IMX8M
-	imx_get_mac_from_fuse(dev_seq(dev), pdata->enetaddr);
-#endif
 	return !is_valid_ethaddr(pdata->enetaddr);
 }
 
+static int eqos_get_phy_addr(struct eqos_priv *priv, struct udevice *dev)
+{
+	struct ofnode_phandle_args phandle_args;
+	int reg;
+
+	if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
+				       &phandle_args)) {
+		debug("Failed to find phy-handle");
+		return -ENODEV;
+	}
+
+	priv->phy_of_node = phandle_args.node;
+
+	reg = ofnode_read_u32_default(phandle_args.node, "reg", 0);
+
+	return reg;
+}
+
 static int eqos_start(struct udevice *dev)
 {
 	struct eqos_priv *eqos = dev_get_priv(dev);
@@ -1079,9 +788,7 @@ static int eqos_start(struct udevice *dev)
 	 */
 	if (!eqos->phy) {
 		int addr = -1;
-#ifdef CONFIG_DM_ETH_PHY
-		addr = eth_phy_get_addr(dev);
-#endif
+		addr = eqos_get_phy_addr(eqos, dev);
 #ifdef DWC_NET_PHYADDR
 		addr = DWC_NET_PHYADDR;
 #endif
@@ -1100,6 +807,7 @@ static int eqos_start(struct udevice *dev)
 			}
 		}
 
+		eqos->phy->node = eqos->phy_of_node;
 		ret = phy_config(eqos->phy);
 		if (ret < 0) {
 			pr_err("phy_config() failed: %d", ret);
@@ -1734,24 +1442,6 @@ static phy_interface_t eqos_get_interface_tegra186(const struct udevice *dev)
 	return PHY_INTERFACE_MODE_MII;
 }
 
-static int eqos_probe_resources_imx(struct udevice *dev)
-{
-	struct eqos_priv *eqos = dev_get_priv(dev);
-	phy_interface_t interface;
-
-	debug("%s(dev=%p):\n", __func__, dev);
-
-	interface = eqos->config->interface(dev);
-
-	if (interface == PHY_INTERFACE_MODE_NA) {
-		pr_err("Invalid PHY interface\n");
-		return -EINVAL;
-	}
-
-	debug("%s: OK\n", __func__);
-	return 0;
-}
-
 static int eqos_remove_resources_tegra186(struct udevice *dev)
 {
 	struct eqos_priv *eqos = dev_get_priv(dev);
@@ -1774,11 +1464,11 @@ static int eqos_remove_resources_tegra186(struct udevice *dev)
 
 static int eqos_remove_resources_stm32(struct udevice *dev)
 {
-#ifdef CONFIG_CLK
 	struct eqos_priv *eqos = dev_get_priv(dev);
 
 	debug("%s(dev=%p):\n", __func__, dev);
 
+#ifdef CONFIG_CLK
 	clk_free(&eqos->clk_tx);
 	clk_free(&eqos->clk_rx);
 	clk_free(&eqos->clk_master_bus);
@@ -1890,7 +1580,7 @@ static int eqos_remove(struct udevice *dev)
 	return 0;
 }
 
-static int eqos_null_ops(struct udevice *dev)
+int eqos_null_ops(struct udevice *dev)
 {
 	return 0;
 }
@@ -1961,34 +1651,6 @@ static const struct eqos_config __maybe_unused eqos_stm32_config = {
 	.ops = &eqos_stm32_ops
 };
 
-static struct eqos_ops eqos_imx_ops = {
-	.eqos_inval_desc = eqos_inval_desc_generic,
-	.eqos_flush_desc = eqos_flush_desc_generic,
-	.eqos_inval_buffer = eqos_inval_buffer_generic,
-	.eqos_flush_buffer = eqos_flush_buffer_generic,
-	.eqos_probe_resources = eqos_probe_resources_imx,
-	.eqos_remove_resources = eqos_null_ops,
-	.eqos_stop_resets = eqos_null_ops,
-	.eqos_start_resets = eqos_null_ops,
-	.eqos_stop_clks = eqos_null_ops,
-	.eqos_start_clks = eqos_null_ops,
-	.eqos_calibrate_pads = eqos_null_ops,
-	.eqos_disable_calibration = eqos_null_ops,
-	.eqos_set_tx_clk_speed = eqos_set_tx_clk_speed_imx,
-	.eqos_get_tick_clk_rate = eqos_get_tick_clk_rate_imx
-};
-
-struct eqos_config __maybe_unused eqos_imx_config = {
-	.reg_access_always_ok = false,
-	.mdio_wait = 10,
-	.swr_wait = 50,
-	.config_mac = EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_DCB,
-	.config_mac_mdio = EQOS_MAC_MDIO_ADDRESS_CR_250_300,
-	.axi_bus_width = EQOS_AXI_WIDTH_64,
-	.interface = dev_read_phy_mode,
-	.ops = &eqos_imx_ops
-};
-
 static const struct udevice_id eqos_ids[] = {
 #if IS_ENABLED(CONFIG_DWC_ETH_QOS_TEGRA186)
 	{