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ARM: dts: rockchip: Add gmac support for rv1106

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Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I7a3b55fc034d99c2888a4caefb2b9d4610cfaa83
This commit is contained in:
David Wu
2022-02-25 17:16:35 +08:00
committed by Tao Huang
parent 349ce40fd7
commit 51d12f9d67
1 changed files with 56 additions and 0 deletions
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56
arch/arm/boot/dts/rv1106.dtsi
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@@ -20,6 +20,7 @@
interrupt-parent = <&gic>;
aliases {
ethernet0 = &gmac;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
@@ -710,6 +711,61 @@
status = "disabled";
};
gmac: ethernet@ffa80000 {
compatible = "rockchip,rv1126-gmac", "snps,dwmac-4.20a";
reg = <0xffa80000 010000>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq", "eth_wake_irq";
rockchip,grf = <&grf>;
clocks = <&cru CLK_GMAC0_TX_50M_O>, <&cru CLK_GMAC0_REF_50M>,
<&cru ACLK_MAC>, <&cru PCLK_MAC>;
clock-names = "stmmaceth", "clk_mac_ref",
"aclk_mac", "pclk_mac";
resets = <&cru SRST_A_MAC>;
reset-names = "stmmaceth";
snps,mixed-burst;
snps,tso;
snps,axi-config = <&stmmac_axi_setup>;
snps,mtl-rx-config = <&mtl_rx_setup>;
snps,mtl-tx-config = <&mtl_tx_setup>;
phy-mode = "rmii";
phy-handle = <&rmii_phy>;
status = "disabled";
mdio: mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <0x1>;
#size-cells = <0x0>;
rmii_phy: ethernet-phy@2 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <2>;
clocks = <&cru CLK_MACPHY>;
resets = <&cru SRST_MACPHY>;
phy-is-integrated;
};
};
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>;
};
mtl_rx_setup: rx-queues-config {
snps,rx-queues-to-use = <1>;
queue0 {};
};
mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <1>;
queue0 {};
};
};
emmc: mmc@ffa90000 {
compatible = "rockchip,rv1106-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0xffa90000 0x4000>;