Skip to content

drivers: ethernet: renesas: Support Renesas RA8 Ethernet driver #77850

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 6 commits into from
Dec 5, 2024
Merged

drivers: ethernet: renesas: Support Renesas RA8 Ethernet driver #77850

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
72b818a
manifest: Update hal_renesas commit ID to support Ethernet
duynguyenxa Dec 4, 2024
b50b8f0
drivers: mdio: Initial support for renesas RA mdio driver
duynguyenxa Oct 25, 2024
9038ccb
drivers: eth: phy_mii: Add BMSR second read in update_link state
duynguyenxa Oct 25, 2024
fd5b831
drivers: eth: Initial support for Renesas RA Ethernet driver
duynguyenxa Oct 29, 2024
dae9479
boards: renesas: ra: Add Ethernet support for RA8 boards
duynguyenxa Oct 29, 2024
d9239c6
sample: net: Add initialize for dup_flag when publish
duynguyenxa Nov 21, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions boards/renesas/ek_ra8d1/Kconfig.defconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

if BOARD_EK_RA8D1

if NETWORKING

config NET_L2_ETHERNET
default y

endif # NETWORKING

endif # BOARD_EK_RA8D1
12 changes: 12 additions & 0 deletions boards/renesas/ek_ra8d1/doc/index.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,18 @@ The below features are currently supported on Zephyr OS for EK-RA8D1 board:
+--------------+------------+------------------+
| I2C | on-chip | i2c |
+--------------+------------+------------------+
| ETHERNET | on-chip | ethernet |
+--------------+------------+------------------+

**Note:** for using Ethernet on RA8D1 board please set switch SW1 as following configuration:

+-------------+-------------+--------------+------------+------------+------------+-------------+-----------+
| SW1-1 PMOD1 | SW1-2 TRACE | SW1-3 CAMERA | SW1-4 ETHA | SW1-5 ETHB | SW1-6 GLCD | SW1-7 SDRAM | SW1-8 I3C |
+-------------+-------------+--------------+------------+------------+------------+-------------+-----------+
| OFF | OFF | OFF | OFF | ON | OFF | OFF | OFF |
+-------------+-------------+--------------+------------+------------+------------+-------------+-----------+

**CAUTION:** Do not enable SW1-4 and SW1-5 together

Other hardware features are currently not supported by the port.

Expand Down
25 changes: 21 additions & 4 deletions boards/renesas/ek_ra8d1/ek_ra8d1-pinctrl.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,10 @@
spi0_default: spi0_default {
group1 {
/* MISO MOSI RSPCK SSL */
psels = <RA_PSEL(RA_PSEL_SPI, 7, 0)>,
<RA_PSEL(RA_PSEL_SPI, 7, 1)>,
<RA_PSEL(RA_PSEL_SPI, 7, 2)>,
<RA_PSEL(RA_PSEL_SPI, 7, 3)>;
psels = <RA_PSEL(RA_PSEL_SPI, 4, 10)>,
<RA_PSEL(RA_PSEL_SPI, 4, 11)>,
<RA_PSEL(RA_PSEL_SPI, 4, 12)>,
<RA_PSEL(RA_PSEL_SPI, 4, 13)>;
};
};

Expand Down Expand Up @@ -53,4 +53,21 @@
drive-strength = "medium";
};
};

ether_default: ether_default {
group1 {
psels = <RA_PSEL(RA_PSEL_ETH_RMII, 4, 1)>, /* ET0_MDC */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 2)>, /* ET0_MDIO */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 3)>, /* ET0_LINKSTA */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 5)>, /* RMII0_TXD_EN_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 6)>, /* RMII0_TXD1_BR */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 0)>, /* RMII0_TXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 1)>, /* REF50CK0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 2)>, /* RMII0_RXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 3)>, /* RMII0_RXD1_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 4)>, /* RMII0_RX_ER_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 5)>; /* RMII0_CRS_DV_B */
drive-strength = "high";
};
};
};
18 changes: 18 additions & 0 deletions boards/renesas/ek_ra8d1/ek_ra8d1.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -160,3 +160,21 @@
pinctrl-0 = <&iic1_default>;
pinctrl-names = "default";
};

&eth {
local-mac-address = [74 90 50 B0 5D E9];
status = "okay";
phy-handle = <&phy>;
};

&mdio {
pinctrl-0 = <&ether_default>;
pinctrl-names = "default";
status = "okay";

phy: ethernet-phy@5 {
compatible = "ethernet-phy";
reg = <5>;
status = "okay";
};
};
13 changes: 13 additions & 0 deletions boards/renesas/ek_ra8m1/Kconfig.defconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

if BOARD_EK_RA8M1

if NETWORKING

config NET_L2_ETHERNET
default y

endif # NETWORKING

endif # BOARD_EK_RA8M1
4 changes: 4 additions & 0 deletions boards/renesas/ek_ra8m1/doc/index.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,10 @@ The below features are currently supported on Zephyr OS for EK-RA8M1 board:
+-----------+------------+----------------------+
| CAN | on-chip | canfd |
+-----------+------------+----------------------+
| ETHERNET | on-chip | ethernet |
+-----------+------------+----------------------+

**Note:** For using Ethernet module on EK-RA8M1, remove jumper J61 to enable Ethernet B

Other hardware features are currently not supported by the port.

Expand Down
17 changes: 17 additions & 0 deletions boards/renesas/ek_ra8m1/ek_ra8m1-pinctrl.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -97,4 +97,21 @@
drive-strength = "high";
};
};

ether_default: ether_default {
group1 {
psels = <RA_PSEL(RA_PSEL_ETH_RMII, 4, 1)>, /* ET0_MDC */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 2)>, /* ET0_MDIO */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 3)>, /* ET0_LINKSTA */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 5)>, /* RMII0_TXD_EN_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 6)>, /* RMII0_TXD1_BR */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 0)>, /* RMII0_TXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 1)>, /* REF50CK0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 2)>, /* RMII0_RXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 3)>, /* RMII0_RXD1_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 4)>, /* RMII0_RX_ER_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 5)>; /* RMII0_CRS_DV_B */
drive-strength = "high";
};
};
};
18 changes: 18 additions & 0 deletions boards/renesas/ek_ra8m1/ek_ra8m1.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -287,3 +287,21 @@ pmod2_serial: &uart2 {};

pmod_serial: &pmod1_serial {};
pmod_header: &pmod1_header {};

&eth {
local-mac-address = [74 90 50 B0 6D 5A];
status = "okay";
phy-handle = <&phy>;
};

&mdio {
pinctrl-0 = <&ether_default>;
pinctrl-names = "default";
status = "okay";

phy: ethernet-phy@5 {
compatible = "ethernet-phy";
reg = <5>;
status = "okay";
};
};
13 changes: 13 additions & 0 deletions boards/renesas/mck_ra8t1/Kconfig.defconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

if BOARD_MCK_RA8T1

if NETWORKING

config NET_L2_ETHERNET
default y

endif # NETWORKING

endif # BOARD_MCK_RA8T1
2 changes: 2 additions & 0 deletions boards/renesas/mck_ra8t1/doc/index.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,8 @@ The below features are currently supported on Zephyr OS for MCB-RA8T1 board:
+--------------+------------+----------------------+
| I2C | on-chip | i2c |
+--------------+------------+----------------------+
| ETHERNET | on-chip | ethernet |
+--------------+------------+----------------------+

Other hardware features are currently not supported by the port.

Expand Down
17 changes: 17 additions & 0 deletions boards/renesas/mck_ra8t1/mck_ra8t1-pinctrl.dtsi
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,4 +53,21 @@
drive-strength = "medium";
};
};

ether_default: ether_default {
group1 {
psels = <RA_PSEL(RA_PSEL_ETH_RMII, 4, 1)>, /* ET0_MDC */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 2)>, /* ET0_MDIO */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 3)>, /* ET0_LINKSTA */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 5)>, /* RMII0_TXD_EN_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 4, 6)>, /* RMII0_TXD1_BR */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 0)>, /* RMII0_TXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 1)>, /* REF50CK0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 2)>, /* RMII0_RXD0_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 3)>, /* RMII0_RXD1_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 4)>, /* RMII0_RX_ER_B */
<RA_PSEL(RA_PSEL_ETH_RMII, 7, 5)>; /* RMII0_CRS_DV_B */
drive-strength = "high";
};
};
};
18 changes: 18 additions & 0 deletions boards/renesas/mck_ra8t1/mck_ra8t1.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -153,3 +153,21 @@
pinctrl-0 = <&iic1_default>;
pinctrl-names = "default";
};

&eth {
local-mac-address = [74 90 50 6D 81 75];
status = "okay";
phy-handle = <&phy>;
};

&mdio {
pinctrl-0 = <&ether_default>;
pinctrl-names = "default";
status = "okay";

phy: ethernet-phy@5 {
compatible = "ethernet-phy";
reg = <5>;
status = "okay";
};
};
1 change: 1 addition & 0 deletions drivers/ethernet/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ zephyr_library_sources_ifdef(CONFIG_ETH_ADIN2111 eth_adin2111.c)
zephyr_library_sources_ifdef(CONFIG_ETH_LAN865X eth_lan865x.c oa_tc6.c)
zephyr_library_sources_ifdef(CONFIG_ETH_XMC4XXX eth_xmc4xxx.c)
zephyr_library_sources_ifdef(CONFIG_ETH_TEST eth_test.c)
zephyr_library_sources_ifdef(CONFIG_ETH_RENESAS_RA eth_renesas_ra.c)

if(CONFIG_ETH_NXP_S32_NETC)
zephyr_library_sources(eth_nxp_s32_netc.c)
Expand Down
1 change: 1 addition & 0 deletions drivers/ethernet/Kconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@ source "drivers/ethernet/dwc_xgmac/Kconfig"
source "drivers/ethernet/phy/Kconfig"

source "drivers/ethernet/nxp_enet/Kconfig"
source "drivers/ethernet/Kconfig.renesas_ra"

endif # "Ethernet Drivers"

Expand Down
36 changes: 36 additions & 0 deletions drivers/ethernet/Kconfig.renesas_ra
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

config ETH_RENESAS_RA
bool "Renesas RA Ethernet"
default y
depends on DT_HAS_RENESAS_RA_ETHERNET_ENABLED
select USE_RA_FSP_ETHER
select MDIO
help
Enable Renesas RA Ethernet Driver.

if ETH_RENESAS_RA

config ETH_RA_RX_THREAD_STACK_SIZE
int "Stack size for internal incoming packet handler"
default 1500
help
Size of the stack used for internal thread which is ran for
incoming packet processing.

config ETH_RA_RX_THREAD_PRIORITY
int "Renesas RA Ethernet receive thread priority"
default 2

config ETH_RENESAS_TX_BUF_NUM
int "Number of Transmit buffer"
default 4
range 1 8

config ETH_RENESAS_RX_BUF_NUM
int "Number of Receive buffer"
default 4
range 1 8

endif
Loading
Loading