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ARM: dts: Add gmac support for rk3506

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Change-Id: I8fe90a6f30b887f452a36347bfb5bb84b7d36b2c
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2024-06-17 17:47:51 +08:00
committed by Tao Huang
parent 63f7e039b7
commit e0210ee2f4
1 changed files with 96 additions and 0 deletions
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96
arch/arm/boot/dts/rk3506.dtsi
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@@ -17,6 +17,8 @@
interrupt-parent = <&gic>;
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
@@ -708,6 +710,100 @@
status = "disabled";
};
gmac0: ethernet@ff4c8000 {
compatible = "rockchip,rk3506-gmac", "snps,dwmac-4.20a";
reg = <0xff4c8000 0x2000>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq", "eth_wake_irq";
rockchip,grf = <&grf>;
clocks = <&cru CLK_MAC0>, <&cru CLK_MAC0_PTP>,
<&cru PCLK_MAC0>, <&cru ACLK_MAC0>;
clock-names = "stmmaceth", "ptp_ref",
"pclk_mac", "aclk_mac";
resets = <&cru SRST_A_MAC0>;
reset-names = "stmmaceth";
snps,mixed-burst;
snps,tso;
snps,axi-config = <&gmac0_stmmac_axi_setup>;
snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
phy-mode = "rmii";
status = "disabled";
mdio0: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <0x1>;
#size-cells = <0x0>;
};
gmac0_stmmac_axi_setup: stmmac-axi-config {
snps,wr_osr_lmt = <4>;
snps,rd_osr_lmt = <8>;
snps,blen = <0 0 0 0 16 8 4>;
};
gmac0_mtl_rx_setup: rx-queues-config {
snps,rx-queues-to-use = <1>;
queue0 {};
};
gmac0_mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <1>;
queue0 {};
};
};
gmac1: ethernet@ff4d0000 {
compatible = "rockchip,rk3506-gmac", "snps,dwmac-4.20a";
reg = <0xff4d0000 0x2000>;
interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq", "eth_wake_irq";
rockchip,grf = <&grf>;
clocks = <&cru CLK_MAC1>, <&cru CLK_MAC1_PTP>,
<&cru PCLK_MAC1>, <&cru ACLK_MAC1>;
clock-names = "stmmaceth", "ptp_ref",
"pclk_mac", "aclk_mac";
resets = <&cru SRST_A_MAC1>;
reset-names = "stmmaceth";
snps,mixed-burst;
snps,tso;
snps,axi-config = <&gmac1_stmmac_axi_setup>;
snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
phy-mode = "rmii";
status = "disabled";
mdio1: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <0x1>;
#size-cells = <0x0>;
};
gmac1_stmmac_axi_setup: stmmac-axi-config {
snps,wr_osr_lmt = <4>;
snps,rd_osr_lmt = <8>;
snps,blen = <0 0 0 0 16 8 4>;
};
gmac1_mtl_rx_setup: rx-queues-config {
snps,rx-queues-to-use = <1>;
queue0 {};
};
gmac1_mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <1>;
queue0 {};
};
};
ioc_grf: syscon@ff4d8000 {
compatible = "rockchip,rk3506-ioc-grf", "syscon";
reg = <0xff4d8000 0x8000>;