* [PATCH v2 0/4] Rockchip eqos support
@ 2021-06-08 9:36 Sascha Hauer
2021-06-08 9:36 ` [PATCH 1/4] gpio: allow -gpio suffix for gpio property names Sascha Hauer
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Sascha Hauer @ 2021-06-08 9:36 UTC (permalink / raw)
To: Barebox List
This adds Rockchip support to the designware eqos driver.
Changes since v1:
- Honour GPIO flags in snps,reset-gpio properties
- Add support for putting phy reset gpio properties into the phy node
Sascha Hauer (4):
gpio: allow -gpio suffix for gpio property names
net: designware: eqos: reset phy
net: designware: eqos: set mdio bus device node
net: eqos: Rockchip support
drivers/gpio/gpiolib.c | 30 ++-
drivers/net/Kconfig | 6 +
drivers/net/Makefile | 1 +
drivers/net/designware_eqos.c | 29 +++
drivers/net/designware_rockchip.c | 311 ++++++++++++++++++++++++++++++
drivers/of/of_gpio.c | 7 +
6 files changed, 375 insertions(+), 9 deletions(-)
create mode 100644 drivers/net/designware_rockchip.c
--
2.29.2
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* [PATCH 1/4] gpio: allow -gpio suffix for gpio property names
2021-06-08 9:36 [PATCH v2 0/4] Rockchip eqos support Sascha Hauer
@ 2021-06-08 9:36 ` Sascha Hauer
2021-06-08 9:36 ` [PATCH 2/4] net: designware: eqos: reset phy Sascha Hauer
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2021-06-08 9:36 UTC (permalink / raw)
To: Barebox List
GPIO properties in the device tree can have a -gpios suffix or a -gpio
suffix. The latter was not handled, this patch changes that.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/gpio/gpiolib.c | 30 +++++++++++++++++++++---------
1 file changed, 21 insertions(+), 9 deletions(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 7b7261d01f..387b410f12 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -555,27 +555,39 @@ static int of_gpiochip_scan_hogs(struct gpio_chip *chip)
return 0;
}
+static const char *gpio_suffixes[] = {
+ "gpios",
+ "gpio",
+};
+
/* Linux compatibility helper: Get a GPIO descriptor from device tree */
int gpiod_get(struct device_d *dev, const char *_con_id, enum gpiod_flags flags)
{
struct device_node *np = dev->device_node;
enum of_gpio_flags of_flags;
- const char *con_id = "gpios", *label = dev_name(dev);
- char *buf = NULL;
+ const char *label = dev_name(dev);
+ char *buf = NULL, *con_id;
int gpio;
- int ret;
+ int ret, i;
if (!IS_ENABLED(CONFIG_OFDEVICE) || !dev->device_node)
return -ENODEV;
- if (_con_id) {
- con_id = buf = basprintf("%s-gpios", _con_id);
- if (!buf)
+ for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) {
+ if (_con_id)
+ con_id = basprintf("%s-%s", _con_id, gpio_suffixes[i]);
+ else
+ con_id = basprintf("%s", gpio_suffixes[i]);
+
+ if (!con_id)
return -ENOMEM;
- }
- gpio = of_get_named_gpio_flags(np, con_id, 0, &of_flags);
- free(buf);
+ gpio = of_get_named_gpio_flags(np, con_id, 0, &of_flags);
+ free(con_id);
+
+ if (gpio_is_valid(gpio))
+ break;
+ }
if (!gpio_is_valid(gpio))
return gpio < 0 ? gpio : -EINVAL;
--
2.29.2
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* [PATCH 2/4] net: designware: eqos: reset phy
2021-06-08 9:36 [PATCH v2 0/4] Rockchip eqos support Sascha Hauer
2021-06-08 9:36 ` [PATCH 1/4] gpio: allow -gpio suffix for gpio property names Sascha Hauer
@ 2021-06-08 9:36 ` Sascha Hauer
2021-06-08 9:36 ` [PATCH 3/4] net: designware: eqos: set mdio bus device node Sascha Hauer
2021-06-08 9:36 ` [PATCH 4/4] net: eqos: Rockchip support Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2021-06-08 9:36 UTC (permalink / raw)
To: Barebox List
The designware eqos DT binding has support for specifying reset GPIOs.
Add support for them. This binding is deprecated for new boards, but
there are still some upstream dts files using it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/designware_eqos.c | 28 ++++++++++++++++++++++++++++
drivers/of/of_gpio.c | 7 +++++++
2 files changed, 35 insertions(+)
diff --git a/drivers/net/designware_eqos.c b/drivers/net/designware_eqos.c
index d2baaeaf63..e6248d408e 100644
--- a/drivers/net/designware_eqos.c
+++ b/drivers/net/designware_eqos.c
@@ -8,9 +8,12 @@
#include <common.h>
#include <init.h>
+#include <gpio.h>
+#include <gpiod.h>
#include <dma.h>
#include <net.h>
#include <of_net.h>
+#include <of_gpio.h>
#include <linux/iopoll.h>
#include <linux/time.h>
#include <linux/sizes.h>
@@ -189,6 +192,27 @@ struct eqos_desc {
#define MII_BUSY (1 << 0)
+static int eqos_phy_reset(struct device_d *dev, struct eqos *eqos)
+{
+ int phy_reset;
+ u32 delays[3] = { 0, 0, 0 };
+
+ phy_reset = gpiod_get(dev, "snps,reset", GPIOF_OUT_INIT_ACTIVE);
+
+ if (!gpio_is_valid(phy_reset))
+ return 0;
+
+ of_property_read_u32_array(dev->device_node,
+ "snps,reset-delays-us",
+ delays, ARRAY_SIZE(delays));
+
+ udelay(delays[1]);
+ gpio_set_active(phy_reset, false);
+ udelay(delays[2]);
+
+ return 0;
+}
+
static int eqos_mdio_wait_idle(struct eqos *eqos)
{
u32 idle;
@@ -843,6 +867,10 @@ int eqos_probe(struct device_d *dev, const struct eqos_ops *ops, void *priv)
if (ret)
return ret;
+ ret = eqos_phy_reset(dev, eqos);
+ if (ret)
+ return ret;
+
ret = mdiobus_register(miibus);
if (ret)
return ret;
diff --git a/drivers/of/of_gpio.c b/drivers/of/of_gpio.c
index 7cbeeaf69e..e1cafdc848 100644
--- a/drivers/of/of_gpio.c
+++ b/drivers/of/of_gpio.c
@@ -35,6 +35,13 @@ static void of_gpio_flags_quirks(struct device_node *np,
if (active_low)
*flags |= OF_GPIO_ACTIVE_LOW;
}
+
+ /* Legacy handling of stmmac's active-low PHY reset line */
+ if (IS_ENABLED(CONFIG_DRIVER_NET_DESIGNWARE_EQOS) &&
+ !strcmp(propname, "snps,reset-gpio") &&
+ of_property_read_bool(np, "snps,reset-active-low"))
+ *flags |= OF_GPIO_ACTIVE_LOW;
+
}
/**
--
2.29.2
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 3/4] net: designware: eqos: set mdio bus device node
2021-06-08 9:36 [PATCH v2 0/4] Rockchip eqos support Sascha Hauer
2021-06-08 9:36 ` [PATCH 1/4] gpio: allow -gpio suffix for gpio property names Sascha Hauer
2021-06-08 9:36 ` [PATCH 2/4] net: designware: eqos: reset phy Sascha Hauer
@ 2021-06-08 9:36 ` Sascha Hauer
2021-06-08 9:36 ` [PATCH 4/4] net: eqos: Rockchip support Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2021-06-08 9:36 UTC (permalink / raw)
To: Barebox List
When the device node of the ethernet device has a mdio subnode then
attach it to the registered mdio bus. This allows the mdio driver
to handle the reset-gpios propertie in the phy nodes.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/designware_eqos.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/designware_eqos.c b/drivers/net/designware_eqos.c
index e6248d408e..f83ec12714 100644
--- a/drivers/net/designware_eqos.c
+++ b/drivers/net/designware_eqos.c
@@ -862,6 +862,7 @@ int eqos_probe(struct device_d *dev, const struct eqos_ops *ops, void *priv)
miibus->read = eqos_mdio_read;
miibus->write = eqos_mdio_write;
miibus->priv = eqos;
+ miibus->dev.device_node = of_get_child_by_name(dev->device_node, "mdio");
ret = eqos_init(dev, eqos);
if (ret)
--
2.29.2
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* [PATCH 4/4] net: eqos: Rockchip support
2021-06-08 9:36 [PATCH v2 0/4] Rockchip eqos support Sascha Hauer
` (2 preceding siblings ...)
2021-06-08 9:36 ` [PATCH 3/4] net: designware: eqos: set mdio bus device node Sascha Hauer
@ 2021-06-08 9:36 ` Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2021-06-08 9:36 UTC (permalink / raw)
To: Barebox List
A variant of the designware eqos core is used on Rockchip SoCs. Add
support for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/Kconfig | 6 +
drivers/net/Makefile | 1 +
drivers/net/designware_rockchip.c | 311 ++++++++++++++++++++++++++++++
3 files changed, 318 insertions(+)
create mode 100644 drivers/net/designware_rockchip.c
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 0d55ea7a3b..18931211b5 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -108,6 +108,12 @@ config DRIVER_NET_DESIGNWARE_TEGRA186
help
This option enables support for the ethernet MAC on the Tegra186 & 194.
+config DRIVER_NET_DESIGNWARE_ROCKCHIP
+ bool "Designware Universal MAC ethernet driver for Rockchip platforms"
+ select MFD_SYSCON
+ help
+ This option enables support for the ethernet MAC on different Rockchip SoCs
+
endif
config DRIVER_NET_DM9K
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 656d45a868..1674d53dff 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_DRIVER_NET_DESIGNWARE_SOCFPGA) += designware_socfpga.o
obj-$(CONFIG_DRIVER_NET_DESIGNWARE_EQOS) += designware_eqos.o
obj-$(CONFIG_DRIVER_NET_DESIGNWARE_STM32) += designware_stm32.o
obj-$(CONFIG_DRIVER_NET_DESIGNWARE_TEGRA186) += designware_tegra186.o
+obj-$(CONFIG_DRIVER_NET_DESIGNWARE_ROCKCHIP) += designware_rockchip.o
obj-$(CONFIG_DRIVER_NET_DM9K) += dm9k.o
obj-$(CONFIG_DRIVER_NET_E1000) += e1000/regio.o e1000/main.o e1000/eeprom.o
obj-$(CONFIG_DRIVER_NET_ENC28J60) += enc28j60.o
diff --git a/drivers/net/designware_rockchip.c b/drivers/net/designware_rockchip.c
new file mode 100644
index 0000000000..883c1d806d
--- /dev/null
+++ b/drivers/net/designware_rockchip.c
@@ -0,0 +1,311 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <common.h>
+#include <init.h>
+#include <dma.h>
+#include <net.h>
+#include <regmap.h>
+#include <of_net.h>
+#include <mfd/syscon.h>
+#include <linux/iopoll.h>
+#include <linux/sizes.h>
+#include <linux/time.h>
+#include <linux/clk.h>
+
+#include "designware_eqos.h"
+
+struct rk_gmac_ops {
+ void (*set_to_rgmii)(struct eqos *eqos,
+ int tx_delay, int rx_delay);
+ void (*set_to_rmii)(struct eqos *eqos);
+ void (*set_speed)(struct eqos *eqos, int speed);
+ void (*integrated_phy_powerup)(struct eqos *eqos);
+};
+
+struct eqos_rk_gmac {
+ struct clk_bulk_data *clks;
+ int num_clks;
+ bool clock_input;
+ const struct rk_gmac_ops *ops;
+ struct regmap *grf;
+ int bus_id;
+ u32 tx_delay;
+ u32 rx_delay;
+ struct device_d *dev;
+};
+
+enum {
+ CLK_STMMACETH,
+ CLK_MAC_RX,
+ CLK_MAC_TX,
+ CLK_MAC_REFOUT,
+ CLK_MAC_ACLK,
+ CLK_MAC_PCLK,
+ CLK_MAC_SPEED,
+ CLK_PTP_REF,
+ CLK_XPCS_PCLK,
+};
+
+static const struct clk_bulk_data rk_gmac_clks[] = {
+ [CLK_STMMACETH] = { .id = "stmmaceth" },
+ [CLK_MAC_RX] = { .id = "mac_clk_rx" },
+ [CLK_MAC_TX] = { .id = "mac_clk_tx" },
+ [CLK_MAC_REFOUT] = { .id = "clk_mac_refout" },
+ [CLK_MAC_ACLK] = { .id = "aclk_mac" },
+ [CLK_MAC_PCLK] = { .id = "pclk_mac" },
+ [CLK_MAC_SPEED] = { .id = "clk_mac_speed" },
+ [CLK_PTP_REF] = { .id = "ptp_ref" },
+ [CLK_XPCS_PCLK] = { .id = "pclk_xpcs" },
+};
+
+static inline struct eqos_rk_gmac *to_rk_gmac(struct eqos *eqos)
+{
+ return eqos->priv;
+}
+
+#define HIWORD_UPDATE(val, mask, shift) \
+ ((val) << (shift) | (mask) << ((shift) + 16))
+
+#define GRF_BIT(nr) (BIT(nr) | BIT((nr) + 16))
+#define GRF_CLR_BIT(nr) (BIT((nr) + 16))
+
+#define RK3568_GRF_GMAC0_CON0 0X0380
+#define RK3568_GRF_GMAC0_CON1 0X0384
+#define RK3568_GRF_GMAC1_CON0 0X0388
+#define RK3568_GRF_GMAC1_CON1 0X038c
+
+/* RK3568_GRF_GMAC0_CON1 && RK3568_GRF_GMAC1_CON1 */
+#define RK3568_GMAC_PHY_INTF_SEL_RGMII \
+ (GRF_BIT(4) | GRF_CLR_BIT(5) | GRF_CLR_BIT(6))
+#define RK3568_GMAC_PHY_INTF_SEL_RMII \
+ (GRF_CLR_BIT(4) | GRF_CLR_BIT(5) | GRF_BIT(6))
+#define RK3568_GMAC_FLOW_CTRL GRF_BIT(3)
+#define RK3568_GMAC_FLOW_CTRL_CLR GRF_CLR_BIT(3)
+#define RK3568_GMAC_RXCLK_DLY_ENABLE GRF_BIT(1)
+#define RK3568_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(1)
+#define RK3568_GMAC_TXCLK_DLY_ENABLE GRF_BIT(0)
+#define RK3568_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(0)
+
+/* RK3568_GRF_GMAC0_CON0 && RK3568_GRF_GMAC1_CON0 */
+#define RK3568_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 8)
+#define RK3568_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0x7F, 0)
+
+static unsigned long eqos_get_csr_clk_rate_rk_gmac(struct eqos *eqos)
+{
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+
+ return clk_get_rate(priv->clks[CLK_STMMACETH].clk);
+}
+
+static void rk3568_set_to_rgmii(struct eqos *eqos,
+ int tx_delay, int rx_delay)
+{
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+ struct device_d *dev = priv->dev;
+ u32 offset_con0, offset_con1;
+
+ if (IS_ERR(priv->grf)) {
+ dev_err(dev, "Missing rockchip,grf property\n");
+ return;
+ }
+
+ offset_con0 = (priv->bus_id == 1)
+ ? RK3568_GRF_GMAC1_CON0 : RK3568_GRF_GMAC0_CON0;
+ offset_con1 = (priv->bus_id == 1)
+ ? RK3568_GRF_GMAC1_CON1 : RK3568_GRF_GMAC0_CON1;
+
+ regmap_write(priv->grf, offset_con1,
+ RK3568_GMAC_PHY_INTF_SEL_RGMII |
+ RK3568_GMAC_RXCLK_DLY_ENABLE |
+ RK3568_GMAC_TXCLK_DLY_ENABLE);
+
+ regmap_write(priv->grf, offset_con0,
+ RK3568_GMAC_CLK_RX_DL_CFG(rx_delay) |
+ RK3568_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3568_set_to_rmii(struct eqos *eqos)
+{
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+ struct device_d *dev = priv->dev;
+ u32 offset_con1;
+
+ if (IS_ERR(priv->grf)) {
+ dev_err(dev, "%s: Missing rockchip,grf property\n", __func__);
+ return;
+ }
+
+ offset_con1 = (priv->bus_id == 1)
+ ? RK3568_GRF_GMAC1_CON1 : RK3568_GRF_GMAC0_CON1;
+
+ regmap_write(priv->grf, offset_con1,
+ RK3568_GMAC_PHY_INTF_SEL_RMII);
+}
+
+static void rk3568_set_gmac_speed(struct eqos *eqos, int speed)
+{
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+ struct device_d *dev = priv->dev;
+ unsigned long rate;
+ int ret;
+
+ switch (speed) {
+ case SPEED_10:
+ rate = 2500000;
+ break;
+ case SPEED_100:
+ rate = 25000000;
+ break;
+ case SPEED_1000:
+ rate = 125000000;
+ break;
+ default:
+ dev_err(dev, "unknown speed value for GMAC speed=%d", speed);
+ return;
+ }
+
+ ret = clk_set_rate(priv->clks[CLK_MAC_SPEED].clk, rate);
+ if (ret)
+ dev_err(dev, "%s: set clk_mac_speed rate %ld failed %d\n",
+ __func__, rate, ret);
+}
+
+static const struct rk_gmac_ops rk3568_ops = {
+ .set_to_rgmii = rk3568_set_to_rgmii,
+ .set_to_rmii = rk3568_set_to_rmii,
+ .set_speed = rk3568_set_gmac_speed,
+};
+
+static int rk_gmac_powerup(struct eqos *eqos)
+{
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+ struct device_d *dev = priv->dev;
+
+ /*rmii or rgmii*/
+ switch (eqos->interface) {
+ case PHY_INTERFACE_MODE_RGMII:
+ dev_dbg(dev, "init for RGMII\n");
+ priv->ops->set_to_rgmii(eqos, priv->tx_delay,
+ priv->rx_delay);
+ break;
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ dev_dbg(dev, "init for RGMII_ID\n");
+ priv->ops->set_to_rgmii(eqos, 0, 0);
+ break;
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ dev_dbg(dev, "init for RGMII_RXID\n");
+ priv->ops->set_to_rgmii(eqos, priv->tx_delay, 0);
+ break;
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ dev_dbg(dev, "init for RGMII_TXID\n");
+ priv->ops->set_to_rgmii(eqos, 0, priv->rx_delay);
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ dev_dbg(dev, "init for RMII\n");
+ priv->ops->set_to_rmii(eqos);
+ break;
+ default:
+ dev_err(dev, "NO interface defined!\n");
+ }
+
+ return 0;
+}
+
+static void eqos_rk_adjust_link(struct eth_device *edev)
+{
+ struct eqos *eqos = edev->priv;
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+
+ priv->ops->set_speed(eqos, edev->phydev->speed);
+
+ eqos_adjust_link(edev);
+}
+
+static int eqos_init_rk_gmac(struct device_d *dev, struct eqos *eqos)
+{
+ struct device_node *np = dev->device_node;
+ struct eqos_rk_gmac *priv = to_rk_gmac(eqos);
+ int ret;
+ const char *strings;
+
+ priv->dev = dev;
+
+ ret = of_property_read_string(np, "clock_in_out", &strings);
+ if (ret) {
+ dev_err(dev, "Can not read property: clock_in_out.\n");
+ priv->clock_input = true;
+ } else {
+ dev_dbg(dev, "clock is %s\n", strings);
+ if (!strcmp(strings, "input"))
+ priv->clock_input = true;
+ else
+ priv->clock_input = false;
+ }
+
+ priv->ops = device_get_match_data(dev);
+
+ priv->bus_id = of_alias_get_id(np, "ethernet");
+
+ priv->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
+ if (IS_ERR(priv->grf)) {
+ dev_err(dev, "unable to get grf");
+ return PTR_ERR(priv->grf);
+ }
+
+ priv->tx_delay = 0x30;
+ of_property_read_u32(np, "tx_delay", &priv->tx_delay);
+ priv->rx_delay = 0x10;
+ of_property_read_u32(np, "rx_delay", &priv->rx_delay);
+
+ priv->num_clks = ARRAY_SIZE(rk_gmac_clks);
+ priv->clks = xmalloc(priv->num_clks * sizeof(*priv->clks));
+ memcpy(priv->clks, rk_gmac_clks, sizeof rk_gmac_clks);
+
+ ret = clk_bulk_get(dev, priv->num_clks, priv->clks);
+ if (ret) {
+ dev_err(dev, "Failed to get clks: %s\n", strerror(-ret));
+ return ret;
+ }
+
+ ret = clk_bulk_enable(priv->num_clks, priv->clks);
+ if (ret) {
+ dev_err(dev, "Failed to enable clks: %s\n", strerror(-ret));
+ return ret;
+ }
+
+ rk_gmac_powerup(eqos);
+
+ return 0;
+}
+
+static struct eqos_ops rk_gmac_ops = {
+ .init = eqos_init_rk_gmac,
+ .get_ethaddr = eqos_get_ethaddr,
+ .set_ethaddr = eqos_set_ethaddr,
+ .adjust_link = eqos_rk_adjust_link,
+ .get_csr_clk_rate = eqos_get_csr_clk_rate_rk_gmac,
+
+ .clk_csr = EQOS_MDIO_ADDR_CR_250_300,
+ .config_mac = EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_AV,
+};
+
+static int dwc_ether_probe(struct device_d *dev)
+{
+ return eqos_probe(dev, &rk_gmac_ops, xzalloc(sizeof(struct eqos_rk_gmac)));
+}
+
+static __maybe_unused struct of_device_id dwc_ether_compatible[] = {
+ {
+ .compatible = "rockchip,rk3568-gmac",
+ .data = &rk3568_ops,
+ }, {
+ /* sentinel */
+ }
+};
+
+static struct driver_d dwc_ether_driver = {
+ .name = "designware_eqos",
+ .probe = dwc_ether_probe,
+ .of_compatible = DRV_OF_COMPAT(dwc_ether_compatible),
+};
+device_platform_driver(dwc_ether_driver);
--
2.29.2
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-- links below jump to the message on this page --
2021-06-08 9:36 [PATCH v2 0/4] Rockchip eqos support Sascha Hauer
2021-06-08 9:36 ` [PATCH 1/4] gpio: allow -gpio suffix for gpio property names Sascha Hauer
2021-06-08 9:36 ` [PATCH 2/4] net: designware: eqos: reset phy Sascha Hauer
2021-06-08 9:36 ` [PATCH 3/4] net: designware: eqos: set mdio bus device node Sascha Hauer
2021-06-08 9:36 ` [PATCH 4/4] net: eqos: Rockchip support Sascha Hauer
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