[][Add non-DSA MT7531 driver support on Panther]
[Description]
Add non-DSA MT7531 driver support on Panther for 2.5G LAN/WAN
peak throughput test without additional 4-bytes special tag
used by DSA switch driver.
Driver difference:
DSA: "lan0" to "lan5" network interface for each switch port.
Non-DSA: "eth0" for all LAN ports, "eth1" for WAN port.
[Release-log]
N/A
Change-Id: I27a3efd10d1bc1709a4123331266adbf04b2ca7f
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5422351
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b-2500wan-gsw-spim-nand-rfb.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b-2500wan-gsw-spim-nand-rfb.dts
new file mode 100644
index 0000000..840b52f
--- /dev/null
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b-2500wan-gsw-spim-nand-rfb.dts
@@ -0,0 +1,198 @@
+/dts-v1/;
+#include "mt7986b.dtsi"
+#include "mt7986b-pinctrl.dtsi"
+#include "mt7986-spim-nand-partition.dtsi"
+/ {
+ model = "MediaTek MT7986b gsw RFB";
+ compatible = "mediatek,mt7986b-gsw-spim-snand-rfb";
+ chosen {
+ bootargs = "console=ttyS0,115200n1 loglevel=8 \
+ earlycon=uart8250,mmio32,0x11002000";
+ };
+
+ gsw: gsw@0 {
+ compatible = "mediatek,mt753x";
+ mediatek,ethsys = <ðsys>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x10000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+/* Warning: pins shared with &snand */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+ status = "disabled";
+};
+
+/* Warning: pins shared with &spi1 */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ status = "disabled";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+ð {
+ status = "okay";
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac@1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ mdio: mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy5: phy@5 {
+ compatible = "ethernet-phy-id67c9.de0a";
+ reg = <5>;
+ reset-gpios = <&pio 6 1>;
+ reset-deassert-us = <20000>;
+ phy-mode = "2500base-x";
+ };
+
+ phy6: phy@6 {
+ compatible = "ethernet-phy-id67c9.de0a";
+ reg = <6>;
+ phy-mode = "2500base-x";
+ };
+
+ };
+};
+
+&gsw {
+ mediatek,mdio = <&mdio>;
+ mediatek,portmap = "lllll";
+ mediatek,mdio_master_pinmux = <1>;
+ reset-gpios = <&pio 5 0>;
+ interrupt-parent = <&pio>;
+ interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
+ status = "okay";
+
+ port5: port@5 {
+ compatible = "mediatek,mt753x-port";
+ reg = <5>;
+ phy-mode = "sgmii";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ };
+
+ };
+
+ port6: port@6 {
+ compatible = "mediatek,mt753x-port";
+ mediatek,ssc-on;
+ reg = <6>;
+ phy-mode = "sgmii";
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ };
+ };
+};
+
+&hnat {
+ mtketh-wan = "eth1";
+ mtketh-lan = "lan";
+ mtketh-max-gmac = <2>;
+ status = "okay";
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_flash_pins>;
+ cs-gpios = <0>, <0>;
+ status = "okay";
+
+ spi_nor@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+ };
+
+ spi_nand: spi_nand@1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ reg = <1>;
+ spi-max-frequency = <20000000>;
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+ };
+};
+
+/* Warning: pins shared with &uart2 */
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spic_pins>;
+ status = "okay";
+};
+
+&wbsys {
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ status = "okay";
+};
+
+&pio {
+ spi_flash_pins: spi-flash-pins-33-to-38 {
+ mux {
+ function = "flash";
+ groups = "spi0", "spi0_wp_hold";
+ };
+ conf-pu {
+ pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ mediatek,pull-up-adv = <0>; /* bias-disable */
+ };
+ conf-pd {
+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ mediatek,pull-down-adv = <0>; /* bias-disable */
+ };
+
+ };
+};