add gmac info in rk3288.dtsi for GMAC driver
Signed-off-by: Roger Chen <roger.c...@rock-chips.com>
---
arch/arm/boot/dts/rk3288.dtsi | 59 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 0f50d5d..949675d 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -137,6 +137,13 @@
#clock-cells = <0>;
};
+ ext_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ #clock-cells = <0>;
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
IRQ_TYPE_LEVEL_HIGH)>,
@@ -490,6 +497,25 @@
reg = <0xff740000 0x1000>;
};
+ gmac: eth@ff290000 {
+ compatible = "rockchip,rk3288-gmac";
+ reg = <0xff290000 0x10000>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; /*irq=59*/
+ interrupt-names = "macirq";
+ rockchip,grf = <&grf>;
+ clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_PLL>,
+ <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
+ <&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
+ <&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
+ clock-names = "stmmaceth", "clk_mac_pll",
+ "mac_clk_rx", "mac_clk_tx",
+ "clk_mac_ref", "clk_mac_refout",
+ "aclk_mac", "pclk_mac";
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pin /*&rmii_pin*/>;
+ };
+
cru: clock-controller@ff760000 {
compatible = "rockchip,rk3288-cru";
reg = <0xff760000 0x1000>;
@@ -1040,5 +1066,38 @@
rockchip,pins = <7 23 3 &pcfg_pull_none>;
};
};
+
+ gmac {
+ rgmii_pin: rgmii-pins {
+ rockchip,pins = <3 30 3 &pcfg_pull_none>,
+ <3 31 3 &pcfg_pull_none>,
+ <3 26 3 &pcfg_pull_none>,
+ <3 27 3 &pcfg_pull_none>,
+ <3 28 3 &pcfg_pull_none>,
+ <3 29 3 &pcfg_pull_none>,
+ <3 24 3 &pcfg_pull_none>,
+ <3 25 3 &pcfg_pull_none>,
+ <4 0 3 &pcfg_pull_none>,
+ <4 5 3 &pcfg_pull_none>,
+ <4 6 3 &pcfg_pull_none>,
+ <4 9 3 &pcfg_pull_none>,
+ <4 4 3 &pcfg_pull_none>,
+ <4 1 3 &pcfg_pull_none>,
+ <4 3 3 &pcfg_pull_none>;
+ };
+
+ rmii_pin: rmii-pins {
+ rockchip,pins = <3 30 3 &pcfg_pull_none>,
+ <3 31 3 &pcfg_pull_none>,
+ <3 28 3 &pcfg_pull_none>,
+ <3 29 3 &pcfg_pull_none>,
+ <4 0 3 &pcfg_pull_none>,
+ <4 5 3 &pcfg_pull_none>,
+ <4 4 3 &pcfg_pull_none>,
+ <4 1 3 &pcfg_pull_none>,
+ <4 2 3 &pcfg_pull_none>,
+ <4 3 3 &pcfg_pull_none>;
+ };
+ };
};
};
--
1.7.9.5
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