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-rw-r--r--MAINTAINERS1
-rw-r--r--drivers/net/Kconfig7
-rw-r--r--drivers/net/Makefile1
-rw-r--r--drivers/net/dwc_eth_qos.c6
-rw-r--r--drivers/net/dwc_eth_qos.h2
-rw-r--r--drivers/net/dwc_eth_qos_mtk.c442
6 files changed, 459 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 474b2af11bd..6d73ad26b02 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -436,6 +436,7 @@ F: drivers/clk/mediatek/
F: drivers/cpu/mtk_cpu.c
F: drivers/i2c/mtk_i2c.c
F: drivers/mmc/mtk-sd.c
+F: drivers/net/dwc_eth_qos_mtk.c
F: drivers/net/mtk_eth/
F: drivers/net/phy/mediatek/
F: drivers/phy/phy-mtk-*
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 4fc7552d19d..5172b2bae8e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -246,6 +246,13 @@ config DWC_ETH_QOS_INTEL
The Synopsys Designware Ethernet QOS IP block with the specific
configuration used in the Intel Elkhart-Lake soc.
+config DWC_ETH_QOS_MTK
+ bool "Synopsys DWC Ethernet QOS device support for MediaTek SoCs"
+ depends on DWC_ETH_QOS && ARCH_MEDIATEK
+ help
+ The Synopsys Designware Ethernet QOS IP block with the specific
+ configuration used in MediaTek SoCs.
+
config DWC_ETH_QOS_QCOM
bool "Synopsys DWC Ethernet QOS device support for Qcom SoCs"
depends on DWC_ETH_QOS
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index c485068e5d2..761f7f0f451 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_DWC_ETH_QOS) += dwc_eth_qos.o
obj-$(CONFIG_DWC_ETH_QOS_ADI) += dwc_eth_qos_adi.o
obj-$(CONFIG_DWC_ETH_QOS_IMX) += dwc_eth_qos_imx.o
obj-$(CONFIG_DWC_ETH_QOS_INTEL) += dwc_eth_qos_intel.o
+obj-$(CONFIG_DWC_ETH_QOS_MTK) += dwc_eth_qos_mtk.o
obj-$(CONFIG_DWC_ETH_QOS_QCOM) += dwc_eth_qos_qcom.o
obj-$(CONFIG_DWC_ETH_QOS_ROCKCHIP) += dwc_eth_qos_rockchip.o
obj-$(CONFIG_DWC_ETH_QOS_STARFIVE) += dwc_eth_qos_starfive.o
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 0f31d646845..b7e6299c307 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -1659,6 +1659,12 @@ static const struct udevice_id eqos_ids[] = {
.data = (ulong)&eqos_adi_config
},
#endif
+#if IS_ENABLED(CONFIG_DWC_ETH_QOS_MTK)
+ {
+ .compatible = "mediatek,mt8189-gmac",
+ .data = (ulong)&eqos_mtk_config
+ },
+#endif
{ }
};
diff --git a/drivers/net/dwc_eth_qos.h b/drivers/net/dwc_eth_qos.h
index ba16f1a37cb..978b848b46e 100644
--- a/drivers/net/dwc_eth_qos.h
+++ b/drivers/net/dwc_eth_qos.h
@@ -97,6 +97,7 @@ struct eqos_mac_regs {
#define EQOS_MAC_MDIO_ADDRESS_PA_MASK GENMASK(25, 21)
#define EQOS_MAC_MDIO_ADDRESS_RDA_MASK GENMASK(20, 16)
#define EQOS_MAC_MDIO_ADDRESS_CR_MASK GENMASK(11, 8)
+#define EQOS_MAC_MDIO_ADDRESS_CR_60_100 0
#define EQOS_MAC_MDIO_ADDRESS_CR_100_150 1
#define EQOS_MAC_MDIO_ADDRESS_CR_20_35 2
#define EQOS_MAC_MDIO_ADDRESS_CR_150_250 4
@@ -316,3 +317,4 @@ extern struct eqos_config eqos_stm32mp15_config;
extern struct eqos_config eqos_stm32mp25_config;
extern struct eqos_config eqos_jh7110_config;
extern struct eqos_config eqos_adi_config;
+extern struct eqos_config eqos_mtk_config;
diff --git a/drivers/net/dwc_eth_qos_mtk.c b/drivers/net/dwc_eth_qos_mtk.c
new file mode 100644
index 00000000000..43e1085dfe5
--- /dev/null
+++ b/drivers/net/dwc_eth_qos_mtk.c
@@ -0,0 +1,442 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2026 BayLibre, SAS.
+ * Author: Julien Stephan <[email protected]>
+ */
+
+#include <dm.h>
+#include <dm/device_compat.h>
+#include <linux/bitfield.h>
+#include <net.h>
+#include <phy.h>
+#include <regmap.h>
+#include <syscon.h>
+
+#include "dwc_eth_qos.h"
+
+/*
+ * Peri Configuration register is SoC specific,
+ * so add a SoC specific prefix.
+ */
+#define MT8189_PERI_ETH_CTRL0 0x270
+#define MT8189_PERI_ETH_CTRL1 0x274
+#define MT8189_PERI_ETH_CTRL2 0x278
+
+#define EQOS_MTK_RMII_CLK_SRC_INTERNAL BIT(28)
+#define EQOS_MTK_RMII_CLK_SRC_RXC BIT(27)
+#define EQOS_MTK_ETH_INTF_SEL GENMASK(26, 24)
+#define EQOS_MTK_PHY_INTF_MII 0
+#define EQOS_MTK_PHY_INTF_RGMII 1
+#define EQOS_MTK_PHY_INTF_RMII 4
+#define EQOS_MTK_RGMII_TXC_PHASE_CTRL BIT(22)
+#define EQOS_MTK_EXT_PHY_MODE BIT(21)
+#define EQOS_MTK_TXC_OUT_OP BIT(20)
+#define EQOS_MTK_DLY_GTXC_INV BIT(12)
+#define EQOS_MTK_DLY_GTXC_STAGE_FINE GENMASK(11, 6)
+#define EQOS_MTK_DLY_GTXC_ENABLE BIT(5)
+#define EQOS_MTK_DLY_GTXC_STAGES GENMASK(4, 0)
+
+#define EQOS_MTK_DLY_RXC_INV BIT(25)
+#define EQOS_MTK_DLY_RXC_ENABLE BIT(18)
+#define EQOS_MTK_DLY_RXC_STAGES GENMASK(17, 13)
+#define EQOS_MTK_DLY_TXC_INV BIT(12)
+#define EQOS_MTK_DLY_TXC_ENABLE BIT(5)
+#define EQOS_MTK_DLY_TXC_STAGES GENMASK(4, 0)
+
+#define EQOS_MTK_DLY_RMII_RXC_INV BIT(25)
+#define EQOS_MTK_DLY_RMII_RXC_ENABLE BIT(18)
+#define EQOS_MTK_DLY_RMII_RXC_STAGES GENMASK(17, 13)
+#define EQOS_MTK_DLY_RMII_TXC_INV BIT(12)
+#define EQOS_MTK_DLY_RMII_TXC_ENABLE BIT(5)
+#define EQOS_MTK_DLY_RMII_TXC_STAGES GENMASK(4, 0)
+
+#define DELAY_MAX_PS 9800
+#define DELAY_PS_PER_STAGE 290
+
+struct eqos_mtk_priv {
+ struct regmap *peri_regmap;
+ bool rmii_clk_from_mac;
+ bool rmii_rxc;
+ u32 tx_delay_stage;
+ u32 rx_delay_stage;
+ bool tx_inv;
+ bool rx_inv;
+};
+
+static int mtk_clk_init(struct udevice *dev)
+{
+ struct eqos_priv *eqos = dev_get_priv(dev);
+ int ret;
+
+ ret = clk_get_by_name(dev, "mac_main", &eqos->clk_tx);
+ if (ret) {
+ dev_err(dev, "clk_get_by_name(mac_main) failed: %d", ret);
+ return ret;
+ }
+
+ ret = clk_get_by_name(dev, "ptp_ref", &eqos->clk_ptp_ref);
+ if (ret) {
+ dev_err(dev, "clk_get_by_name(ptp_ref) failed: %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int mtk_set_delay(struct udevice *dev)
+{
+ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata = pdata->priv_pdata;
+ u32 gtxc_delay_val = 0, delay_val = 0, rmii_delay_val = 0;
+
+ switch (pdata->phy_interface) {
+ case PHY_INTERFACE_MODE_MII:
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_ENABLE,
+ !!mtk_pdata->tx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_STAGES, mtk_pdata->tx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_INV, mtk_pdata->tx_inv);
+
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_ENABLE,
+ !!mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_STAGES, mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_INV, mtk_pdata->rx_inv);
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ if (mtk_pdata->rmii_clk_from_mac) {
+ /* case 1: mac provides the rmii reference clock,
+ * and the clock output to TXC pin.
+ * The egress timing can be adjusted by RMII_TXC delay macro circuit.
+ * The ingress timing can be adjusted by RMII_RXC delay macro circuit.
+ */
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_TXC_ENABLE,
+ !!mtk_pdata->tx_delay_stage);
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_TXC_STAGES,
+ mtk_pdata->tx_delay_stage);
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_TXC_INV,
+ mtk_pdata->tx_inv);
+
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_RXC_ENABLE,
+ !!mtk_pdata->rx_delay_stage);
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_RXC_STAGES,
+ mtk_pdata->rx_delay_stage);
+ rmii_delay_val |= FIELD_PREP(EQOS_MTK_DLY_RMII_RXC_INV,
+ mtk_pdata->rx_inv);
+ } else {
+ /* case 2: the rmii reference clock is from external phy,
+ * and the property "rmii_rxc" indicates which pin(TXC/RXC)
+ * the reference clk is connected to. The reference clock is a
+ * received signal, so rx_delay_stage/rx_inv are used to indicate
+ * the reference clock timing adjustment
+ */
+ if (mtk_pdata->rmii_rxc) {
+ /* the rmii reference clock from outside is connected
+ * to RXC pin, the reference clock will be adjusted
+ * by RXC delay macro circuit.
+ */
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_ENABLE,
+ !!mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_STAGES,
+ mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_INV,
+ mtk_pdata->rx_inv);
+ } else {
+ /* the rmii reference clock from outside is connected
+ * to TXC pin, the reference clock will be adjusted
+ * by TXC delay macro circuit.
+ */
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_ENABLE,
+ !!mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_STAGES,
+ mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_TXC_INV,
+ mtk_pdata->rx_inv);
+ }
+ }
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ gtxc_delay_val |= FIELD_PREP(EQOS_MTK_DLY_GTXC_ENABLE,
+ !!mtk_pdata->tx_delay_stage);
+ gtxc_delay_val |= FIELD_PREP(EQOS_MTK_DLY_GTXC_STAGES,
+ mtk_pdata->tx_delay_stage);
+ gtxc_delay_val |= FIELD_PREP(EQOS_MTK_DLY_GTXC_INV, mtk_pdata->tx_inv);
+ gtxc_delay_val |= EQOS_MTK_DLY_GTXC_STAGE_FINE;
+
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_ENABLE,
+ !!mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_STAGES, mtk_pdata->rx_delay_stage);
+ delay_val |= FIELD_PREP(EQOS_MTK_DLY_RXC_INV, mtk_pdata->rx_inv);
+
+ break;
+ default:
+ dev_err(dev, "phy interface not supported\n");
+ return -EINVAL;
+ }
+
+ regmap_update_bits(mtk_pdata->peri_regmap,
+ MT8189_PERI_ETH_CTRL0,
+ EQOS_MTK_RGMII_TXC_PHASE_CTRL |
+ EQOS_MTK_DLY_GTXC_ENABLE |
+ EQOS_MTK_DLY_GTXC_INV |
+ EQOS_MTK_DLY_GTXC_STAGE_FINE |
+ EQOS_MTK_DLY_GTXC_STAGES,
+ gtxc_delay_val);
+ regmap_write(mtk_pdata->peri_regmap, MT8189_PERI_ETH_CTRL1, delay_val);
+ regmap_write(mtk_pdata->peri_regmap, MT8189_PERI_ETH_CTRL2, rmii_delay_val);
+
+ return 0;
+}
+
+static int mtk_set_interface(struct udevice *dev)
+{
+ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata = pdata->priv_pdata;
+ int rmii_clk_from_mac = mtk_pdata->rmii_clk_from_mac ? EQOS_MTK_RMII_CLK_SRC_INTERNAL : 0;
+ int rmii_rxc = mtk_pdata->rmii_rxc ? EQOS_MTK_RMII_CLK_SRC_RXC : 0;
+ u32 intf_val = 0;
+
+ /* select phy interface in top control domain */
+ switch (pdata->phy_interface) {
+ case PHY_INTERFACE_MODE_MII:
+ intf_val |= FIELD_PREP(EQOS_MTK_ETH_INTF_SEL, EQOS_MTK_PHY_INTF_MII);
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ intf_val |= (rmii_rxc | rmii_clk_from_mac);
+ intf_val |= FIELD_PREP(EQOS_MTK_ETH_INTF_SEL, EQOS_MTK_PHY_INTF_RMII);
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ intf_val |= FIELD_PREP(EQOS_MTK_ETH_INTF_SEL, EQOS_MTK_PHY_INTF_RGMII);
+ break;
+ default:
+ dev_err(dev, "phy interface not supported\n");
+ return -EINVAL;
+ }
+
+ /* only support external PHY */
+ intf_val |= EQOS_MTK_EXT_PHY_MODE;
+
+ intf_val |= EQOS_MTK_TXC_OUT_OP;
+
+ regmap_write(mtk_pdata->peri_regmap, MT8189_PERI_ETH_CTRL0, intf_val);
+
+ return 0;
+}
+
+static int mtk_config_dt(struct udevice *dev)
+{ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata = pdata->priv_pdata;
+ struct ofnode_phandle_args args;
+ u32 tx_delay_ps = 0, rx_delay_ps = 0;
+ int ret;
+
+ if (!dev_read_u32(dev, "mediatek,tx-delay-ps", &tx_delay_ps)) {
+ if (tx_delay_ps > DELAY_MAX_PS) {
+ dev_err(dev, "Invalid TX clock delay: %dps\n", tx_delay_ps);
+ return -EINVAL;
+ }
+ }
+
+ if (!dev_read_u32(dev, "mediatek,rx-delay-ps", &rx_delay_ps)) {
+ if (rx_delay_ps > DELAY_MAX_PS) {
+ dev_err(dev, "Invalid RX clock delay: %dps\n", rx_delay_ps);
+ return -EINVAL;
+ }
+ }
+
+ mtk_pdata->tx_delay_stage = tx_delay_ps / DELAY_PS_PER_STAGE;
+ mtk_pdata->rx_delay_stage = rx_delay_ps / DELAY_PS_PER_STAGE;
+
+ mtk_pdata->tx_inv = dev_read_bool(dev, "mediatek,txc-inverse");
+ mtk_pdata->rx_inv = dev_read_bool(dev, "mediatek,rxc-inverse");
+ mtk_pdata->rmii_clk_from_mac = dev_read_bool(dev, "mediatek,rmii-clk-from-mac");
+ mtk_pdata->rmii_rxc = dev_read_bool(dev, "mediatek,rmii-rxc");
+
+ ret = dev_read_phandle_with_args(dev, "mediatek,pericfg", NULL, 0, 0, &args);
+ if (ret) {
+ dev_err(dev, "Failed to get mediatek,pericfg property: %d\n", ret);
+ return ret;
+ }
+
+ mtk_pdata->peri_regmap = syscon_node_to_regmap(args.node);
+ if (IS_ERR(mtk_pdata->peri_regmap)) {
+ dev_err(dev, "fail to get regmap: %d\n", (int)PTR_ERR(mtk_pdata->peri_regmap));
+ return PTR_ERR(mtk_pdata->peri_regmap);
+ }
+
+ return 0;
+}
+
+static int eqos_probe_resources_mtk(struct udevice *dev)
+{
+ struct eqos_priv *eqos = dev_get_priv(dev);
+ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata;
+ int ret;
+
+ debug("%s(dev=%p):\n", __func__, dev);
+
+ ret = eqos_get_base_addr_dt(dev);
+ if (ret) {
+ dev_err(dev, "eqos_get_base_addr_dt failed: %d\n", ret);
+ return ret;
+ }
+
+ mtk_pdata = calloc(1, sizeof(struct eqos_mtk_priv));
+ if (!mtk_pdata)
+ return -ENOMEM;
+
+ pdata->priv_pdata = mtk_pdata;
+
+ ret = mtk_config_dt(dev);
+ if (ret) {
+ dev_err(dev, "mtk config dt failed: %d\n", ret);
+ goto err;
+ }
+
+ ret = mtk_clk_init(dev);
+ if (ret)
+ goto err;
+
+ pdata->phy_interface = eqos->config->interface(dev);
+ if (pdata->phy_interface == PHY_INTERFACE_MODE_NA) {
+ dev_err(dev, "Invalid PHY interface\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ ret = mtk_set_interface(dev);
+ if (ret)
+ goto err;
+
+ ret = mtk_set_delay(dev);
+ if (ret)
+ goto err;
+
+ debug("%s: OK\n", __func__);
+ return 0;
+err:
+ free(mtk_pdata);
+ return ret;
+}
+
+static int eqos_remove_resources_mtk(struct udevice *dev)
+{
+ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata = pdata->priv_pdata;
+
+ debug("%s(dev=%p):\n", __func__, dev);
+
+ free(mtk_pdata);
+
+ debug("%s: OK\n", __func__);
+ return 0;
+}
+
+static int eqos_stop_clks_mtk(struct udevice *dev)
+{
+ struct eqos_priv *eqos = dev_get_priv(dev);
+
+ debug("%s(dev=%p):\n", __func__, dev);
+
+ clk_disable(&eqos->clk_ptp_ref);
+ clk_disable(&eqos->clk_tx);
+
+ debug("%s: OK\n", __func__);
+ return 0;
+}
+
+static int eqos_start_clks_mtk(struct udevice *dev)
+{
+ struct eqos_priv *eqos = dev_get_priv(dev);
+ int ret;
+
+ debug("%s(dev=%p):\n", __func__, dev);
+
+ ret = clk_enable(&eqos->clk_tx);
+ if (ret < 0) {
+ dev_err(dev, "clk_enable(mac_main) failed: %d", ret);
+ goto err;
+ }
+
+ ret = clk_enable(&eqos->clk_ptp_ref);
+ if (ret < 0) {
+ dev_err(dev, "clk_enable(ptp_ref) failed: %d", ret);
+ goto err_disable_clk_mac_main;
+ }
+
+ debug("%s: OK\n", __func__);
+ return 0;
+
+err_disable_clk_mac_main:
+ clk_disable(&eqos->clk_tx);
+err:
+ debug("%s: FAILED: %d\n", __func__, ret);
+ return ret;
+}
+
+static int eqos_fix_mac_speed_mtk(struct udevice *dev)
+{
+ struct eqos_priv *eqos = dev_get_priv(dev);
+ struct eth_pdata *pdata = dev_get_plat(dev);
+ struct eqos_mtk_priv *mtk_pdata = pdata->priv_pdata;
+
+ debug("%s(dev=%p):\n", __func__, dev);
+
+ switch (pdata->phy_interface) {
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ if (eqos->phy->speed == SPEED_1000)
+ regmap_update_bits(mtk_pdata->peri_regmap,
+ MT8189_PERI_ETH_CTRL0,
+ EQOS_MTK_RGMII_TXC_PHASE_CTRL |
+ EQOS_MTK_DLY_GTXC_ENABLE |
+ EQOS_MTK_DLY_GTXC_INV |
+ EQOS_MTK_DLY_GTXC_STAGE_FINE |
+ EQOS_MTK_DLY_GTXC_STAGES,
+ EQOS_MTK_RGMII_TXC_PHASE_CTRL);
+ else
+ mtk_set_delay(dev);
+ break;
+ default:
+ debug("%s: dev=%p no need to adjust mac delay\n", __func__, dev);
+ break;
+ }
+
+ debug("%s: OK\n", __func__);
+ return 0;
+}
+
+static struct eqos_ops eqos_mtk_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_mtk,
+ .eqos_remove_resources = eqos_remove_resources_mtk,
+ .eqos_stop_resets = eqos_null_ops,
+ .eqos_start_resets = eqos_null_ops,
+ .eqos_stop_clks = eqos_stop_clks_mtk,
+ .eqos_start_clks = eqos_start_clks_mtk,
+ .eqos_calibrate_pads = eqos_null_ops,
+ .eqos_disable_calibration = eqos_null_ops,
+ .eqos_set_tx_clk_speed = eqos_fix_mac_speed_mtk,
+ .eqos_get_enetaddr = eqos_null_ops,
+};
+
+struct eqos_config eqos_mtk_config = {
+ .reg_access_always_ok = false,
+ .mdio_wait = 10000,
+ .swr_wait = 10,
+ .config_mac = EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_DCB,
+ .config_mac_mdio = EQOS_MAC_MDIO_ADDRESS_CR_60_100,
+ .axi_bus_width = EQOS_AXI_WIDTH_64,
+ .interface = dev_read_phy_mode,
+ .ops = &eqos_mtk_ops
+};
generated by cgit v1.3.1 (git 2.54.0) at 2026-07-11 23:08:13 +0000