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-rw-r--r--arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts70
-rw-r--r--arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts78
-rw-r--r--arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi70
3 files changed, 218 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
index 799c58afd6fe..b7706d0bc3aa 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
@@ -149,8 +149,78 @@
status = "okay";
};
+&mdio1_phy {
+ reset-gpios = <&pinctrl RZT2H_GPIO(32, 3) GPIO_ACTIVE_LOW>;
+};
+
+&mdio2_phy {
+ /*
+ * PHY2 Reset Configuration:
+ *
+ * SW6[1] OFF; SW6[2] ON; SW6[3] OFF - use pin P17_5 for GMAC_RESETOUT2#
+ */
+ reset-gpios = <&pinctrl RZT2H_GPIO(17, 5) GPIO_ACTIVE_LOW>;
+};
+
&pinctrl {
/*
+ * GMAC2 Pin Configuration:
+ *
+ * SW2[6] OFF - connect MDC/MDIO of Ethernet port 2 to GMAC2
+ * SW2[7] ON - use pins P29_1-P29_7, P30_0-P30_4, and P31_2-P31_5
+ * for Ethernet port 2
+ */
+ gmac2_pins: gmac2-pins {
+ pinmux = <RZT2H_PORT_PINMUX(29, 1, 0xf)>, /* ETH2_TXCLK */
+ <RZT2H_PORT_PINMUX(29, 2, 0xf)>, /* ETH2_TXD0 */
+ <RZT2H_PORT_PINMUX(29, 3, 0xf)>, /* ETH2_TXD1 */
+ <RZT2H_PORT_PINMUX(29, 4, 0xf)>, /* ETH2_TXD2 */
+ <RZT2H_PORT_PINMUX(29, 5, 0xf)>, /* ETH2_TXD3 */
+ <RZT2H_PORT_PINMUX(29, 6, 0xf)>, /* ETH2_TXEN */
+ <RZT2H_PORT_PINMUX(29, 7, 0xf)>, /* ETH2_RXCLK */
+ <RZT2H_PORT_PINMUX(30, 0, 0xf)>, /* ETH2_RXD0 */
+ <RZT2H_PORT_PINMUX(30, 1, 0xf)>, /* ETH2_RXD1 */
+ <RZT2H_PORT_PINMUX(30, 2, 0xf)>, /* ETH2_RXD2 */
+ <RZT2H_PORT_PINMUX(30, 3, 0xf)>, /* ETH2_RXD3 */
+ <RZT2H_PORT_PINMUX(30, 4, 0xf)>, /* ETH2_RXDV */
+ <RZT2H_PORT_PINMUX(31, 2, 0xf)>, /* ETH2_TXER */
+ <RZT2H_PORT_PINMUX(31, 3, 0xf)>, /* ETH2_RXER */
+ <RZT2H_PORT_PINMUX(31, 4, 0xf)>, /* ETH2_CRS */
+ <RZT2H_PORT_PINMUX(31, 5, 0xf)>, /* ETH2_COL */
+ <RZT2H_PORT_PINMUX(30, 5, 0x10)>, /* GMAC2_MDC */
+ <RZT2H_PORT_PINMUX(30, 6, 0x10)>, /* GMAC2_MDIO */
+ <RZT2H_PORT_PINMUX(31, 0, 0x2)>; /* ETH2_REFCLK */
+ };
+
+ /*
+ * GMAC1 Pin Configuration:
+ *
+ * SW2[8] ON - use pins P33_2-P33_7, P34_0-P34_5, P34_7 and
+ * P35_0-P35_2 for Ethernet port 3
+ */
+ gmac1_pins: gmac1-pins {
+ pinmux = <RZT2H_PORT_PINMUX(33, 2, 0xf)>, /* ETH3_TXCLK */
+ <RZT2H_PORT_PINMUX(33, 3, 0xf)>, /* ETH3_TXD0 */
+ <RZT2H_PORT_PINMUX(33, 4, 0xf)>, /* ETH3_TXD1 */
+ <RZT2H_PORT_PINMUX(33, 5, 0xf)>, /* ETH3_TXD2 */
+ <RZT2H_PORT_PINMUX(33, 6, 0xf)>, /* ETH3_TXD3 */
+ <RZT2H_PORT_PINMUX(33, 7, 0xf)>, /* ETH3_TXEN */
+ <RZT2H_PORT_PINMUX(34, 0, 0xf)>, /* ETH3_RXCLK */
+ <RZT2H_PORT_PINMUX(34, 1, 0xf)>, /* ETH3_RXD0 */
+ <RZT2H_PORT_PINMUX(34, 2, 0xf)>, /* ETH3_RXD1 */
+ <RZT2H_PORT_PINMUX(34, 3, 0xf)>, /* ETH3_RXD2 */
+ <RZT2H_PORT_PINMUX(34, 4, 0xf)>, /* ETH3_RXD3 */
+ <RZT2H_PORT_PINMUX(34, 5, 0xf)>, /* ETH3_RXDV */
+ <RZT2H_PORT_PINMUX(34, 7, 0xf)>, /* ETH3_TXER */
+ <RZT2H_PORT_PINMUX(35, 0, 0xf)>, /* ETH3_RXER */
+ <RZT2H_PORT_PINMUX(35, 1, 0xf)>, /* ETH3_CRS */
+ <RZT2H_PORT_PINMUX(35, 2, 0xf)>, /* ETH3_COL */
+ <RZT2H_PORT_PINMUX(26, 1, 0x10)>, /* GMAC1_MDC */
+ <RZT2H_PORT_PINMUX(26, 2, 0x10)>, /* GMAC1_MDIO */
+ <RZT2H_PORT_PINMUX(34, 6, 0x2)>; /* ETH3_REFCLK */
+ };
+
+ /*
* I2C0 Pin Configuration:
* ------------------------
* Signal | Pin | SW6
diff --git a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts
index d698b6368ee7..17c0c79fbd96 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts
@@ -186,8 +186,86 @@
status = "okay";
};
+&mdio1_phy {
+ /*
+ * PHY3 Reset Configuration:
+ *
+ * DSW12[5] OFF; DSW12[6] ON - use pin P03_2 for GMAC_RESETOUT3#
+ */
+ reset-gpios = <&pinctrl RZT2H_GPIO(3, 2) GPIO_ACTIVE_LOW>;
+};
+
+&mdio2_phy {
+ /*
+ * PHY2 Reset Configuration:
+ *
+ * DSW8[1] ON; DSW8[2] OFF; DSW12[7] OFF; DSW12[8] ON - use pin
+ * P03_1 for GMAC_RESETOUT2#
+ */
+ reset-gpios = <&pinctrl RZT2H_GPIO(3, 1) GPIO_ACTIVE_LOW>;
+};
+
&pinctrl {
/*
+ * GMAC2 Pin Configuration:
+ *
+ * DSW5[6] OFF - connect MDC/MDIO of Ethernet port 2 to GMAC2
+ * DSW5[7] ON - use pins P29_1-P29_7, P30_0-P30_4, P30_7,
+ * P31_2, P31_4 and P31_5 are used for Ethernet port 2
+ */
+ gmac2_pins: gmac2-pins {
+ pinmux = <RZT2H_PORT_PINMUX(29, 1, 0xf)>, /* ETH2_TXCLK */
+ <RZT2H_PORT_PINMUX(29, 2, 0xf)>, /* ETH2_TXD0 */
+ <RZT2H_PORT_PINMUX(29, 3, 0xf)>, /* ETH2_TXD1 */
+ <RZT2H_PORT_PINMUX(29, 4, 0xf)>, /* ETH2_TXD2 */
+ <RZT2H_PORT_PINMUX(29, 5, 0xf)>, /* ETH2_TXD3 */
+ <RZT2H_PORT_PINMUX(29, 6, 0xf)>, /* ETH2_TXEN */
+ <RZT2H_PORT_PINMUX(29, 7, 0xf)>, /* ETH2_RXCLK */
+ <RZT2H_PORT_PINMUX(30, 0, 0xf)>, /* ETH2_RXD0 */
+ <RZT2H_PORT_PINMUX(30, 1, 0xf)>, /* ETH2_RXD1 */
+ <RZT2H_PORT_PINMUX(30, 2, 0xf)>, /* ETH2_RXD2 */
+ <RZT2H_PORT_PINMUX(30, 3, 0xf)>, /* ETH2_RXD3 */
+ <RZT2H_PORT_PINMUX(30, 4, 0xf)>, /* ETH2_RXDV */
+ <RZT2H_PORT_PINMUX(31, 2, 0xf)>, /* ETH2_TXER */
+ <RZT2H_PORT_PINMUX(31, 1, 0xf)>, /* ETH2_RXER */
+ <RZT2H_PORT_PINMUX(31, 4, 0xf)>, /* ETH2_CRS */
+ <RZT2H_PORT_PINMUX(31, 5, 0xf)>, /* ETH2_COL */
+ <RZT2H_PORT_PINMUX(30, 5, 0x10)>, /* GMAC2_MDC */
+ <RZT2H_PORT_PINMUX(30, 6, 0x10)>, /* GMAC2_MDIO */
+ <RZT2H_PORT_PINMUX(31, 0, 0x2)>; /* ETH2_REFCLK */
+
+ };
+
+ /*
+ * GMAC2 Pin Configuration:
+ *
+ * DSW5[8] ON - use pins P00_0-P00_2, P33_2-P33_7, P34_0-P34_6
+ * for Ethernet port 3
+ * DSW12[1] OFF; DSW12[2] ON - use pin P00_3 for Ethernet port 3
+ */
+ gmac1_pins: gmac1-pins {
+ pinmux = <RZT2H_PORT_PINMUX(33, 2, 0xf)>, /* ETH3_TXCLK */
+ <RZT2H_PORT_PINMUX(33, 3, 0xf)>, /* ETH3_TXD0 */
+ <RZT2H_PORT_PINMUX(33, 4, 0xf)>, /* ETH3_TXD0 */
+ <RZT2H_PORT_PINMUX(33, 5, 0xf)>, /* ETH3_TXD2 */
+ <RZT2H_PORT_PINMUX(33, 6, 0xf)>, /* ETH3_TXD3 */
+ <RZT2H_PORT_PINMUX(33, 7, 0xf)>, /* ETH3_TXEN */
+ <RZT2H_PORT_PINMUX(34, 0, 0xf)>, /* ETH3_RXCLK */
+ <RZT2H_PORT_PINMUX(34, 1, 0xf)>, /* ETH3_RXD0 */
+ <RZT2H_PORT_PINMUX(34, 2, 0xf)>, /* ETH3_RXD1 */
+ <RZT2H_PORT_PINMUX(34, 3, 0xf)>, /* ETH3_RXD2 */
+ <RZT2H_PORT_PINMUX(34, 4, 0xf)>, /* ETH3_RXD3 */
+ <RZT2H_PORT_PINMUX(34, 5, 0xf)>, /* ETH3_RXDV */
+ <RZT2H_PORT_PINMUX(0, 0, 0xf)>, /* ETH3_TXER */
+ <RZT2H_PORT_PINMUX(0, 1, 0xf)>, /* ETH3_RXER */
+ <RZT2H_PORT_PINMUX(0, 2, 0xf)>, /* ETH3_CRS */
+ <RZT2H_PORT_PINMUX(0, 3, 0xf)>, /* ETH3_COL */
+ <RZT2H_PORT_PINMUX(26, 1, 0x10)>, /* GMAC1_MDC */
+ <RZT2H_PORT_PINMUX(26, 2, 0x10)>, /* GMAC1_MDIO */
+ <RZT2H_PORT_PINMUX(34, 6, 0x2)>; /* ETH3_REFCLK */
+ };
+
+ /*
* I2C0 Pin Configuration:
* ------------------------
* Signal | Pin | DSW15
diff --git a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi b/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
index 924a38c6cb0f..3eed1f3948e8 100644
--- a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
@@ -7,10 +7,14 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/mscc-phy-vsc8531.h>
+#include <dt-bindings/net/renesas,r9a09g077-pcs-miic.h>
#include <dt-bindings/pinctrl/renesas,r9a09g077-pinctrl.h>
/ {
aliases {
+ ethernet3 = &gmac1;
+ ethernet2 = &gmac2;
i2c0 = &i2c0;
i2c1 = &i2c1;
mmc0 = &sdhi0;
@@ -70,10 +74,34 @@
status = "okay";
};
+&ethss {
+ status = "okay";
+
+ renesas,miic-switch-portin = <ETHSS_GMAC0_PORT>;
+};
+
&extal_clk {
clock-frequency = <25000000>;
};
+&gmac1 {
+ pinctrl-0 = <&gmac1_pins>;
+ pinctrl-names = "default";
+ phy-handle = <&mdio1_phy>;
+ phy-mode = "rgmii-id";
+ pcs-handle = <&mii_conv3>;
+ status = "okay";
+};
+
+&gmac2 {
+ pinctrl-0 = <&gmac2_pins>;
+ pinctrl-names = "default";
+ phy-handle = <&mdio2_phy>;
+ phy-mode = "rgmii-id";
+ pcs-handle = <&mii_conv2>;
+ status = "okay";
+};
+
&hsusb {
dr_mode = "otg";
status = "okay";
@@ -87,6 +115,48 @@
};
};
+&mdio1 {
+ mdio1_phy: ethernet-phy@3 {
+ compatible = "ethernet-phy-id0007.0772", "ethernet-phy-ieee802.3-c22";
+ reg = <3>;
+ vsc8531,led-0-mode = <VSC8531_ACTIVITY>;
+ vsc8531,led-1-mode = <VSC8531_LINK_ACTIVITY>;
+ reset-assert-us = <2000>;
+ reset-deassert-us = <15000>;
+ };
+};
+
+&mdio2 {
+ mdio2_phy: ethernet-phy@2 {
+ compatible = "ethernet-phy-id0007.0772", "ethernet-phy-ieee802.3-c22";
+ reg = <2>;
+ vsc8531,led-0-mode = <VSC8531_ACTIVITY>;
+ vsc8531,led-1-mode = <VSC8531_LINK_ACTIVITY>;
+ reset-assert-us = <2000>;
+ reset-deassert-us = <15000>;
+ };
+};
+
+&mii_conv0 {
+ renesas,miic-input = <ETHSS_ETHSW_PORT0>;
+ status = "okay";
+};
+
+&mii_conv1 {
+ renesas,miic-input = <ETHSS_ETHSW_PORT1>;
+ status = "okay";
+};
+
+&mii_conv2 {
+ renesas,miic-input = <ETHSS_GMAC2_PORT>;
+ status = "okay";
+};
+
+&mii_conv3 {
+ renesas,miic-input = <ETHSS_GMAC1_PORT>;
+ status = "okay";
+};
+
&ohci {
dr_mode = "otg";
status = "okay";
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-09 22:46:01 +0000