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ARM: dts: rockchip: add gmac info for rk3288 

add gmac info in rk3288.dtsi for GMAC driver

changes since v2:
1. add drive-strength in the pinctrl settings

Signed-off-by: Roger Chen <roger.chen@rock-chips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roger Chen 2014-12-29 17:44:16 +08:00 committed by David S. Miller
parent 7f186025c7
commit 3d3fb74afc
1 changed files with 54 additions and 0 deletions
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54
arch/arm/boot/dts/rk3288.dtsi
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@ -380,6 +380,22 @@ tsadc: tsadc@ff280000 {
status = "disabled";
};
gmac: ethernet@ff290000 {
compatible = "rockchip,rk3288-gmac";
reg = <0xff290000 0x10000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
rockchip,grf = <&grf>;
clocks = <&cru SCLK_MAC>,
<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
<&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
clock-names = "stmmaceth",
"mac_clk_rx", "mac_clk_tx",
"clk_mac_ref", "clk_mac_refout",
"aclk_mac", "pclk_mac";
};
usb_host0_ehci: usb@ff500000 {
compatible = "generic-ehci";
reg = <0xff500000 0x100>;
@ -725,6 +741,11 @@ pcfg_pull_none: pcfg-pull-none {
bias-disable;
};
pcfg_pull_none_12ma: pcfg-pull-none-12ma {
bias-disable;
drive-strength = <12>;
};
i2c0 {
i2c0_xfer: i2c0-xfer {
rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
@ -1068,5 +1089,38 @@ pwm3_pin: pwm3-pin {
rockchip,pins = <7 23 3 &pcfg_pull_none>;
};
};
gmac {
rgmii_pins: 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_12ma>,
<3 29 3 &pcfg_pull_none_12ma>,
<3 24 3 &pcfg_pull_none_12ma>,
<3 25 3 &pcfg_pull_none_12ma>,
<4 0 3 &pcfg_pull_none>,
<4 5 3 &pcfg_pull_none>,
<4 6 3 &pcfg_pull_none>,
<4 9 3 &pcfg_pull_none_12ma>,
<4 4 3 &pcfg_pull_none_12ma>,
<4 1 3 &pcfg_pull_none>,
<4 3 3 &pcfg_pull_none>;
};
rmii_pins: 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>;
};
};
};
};