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ARM: dts: Add ethernet to the Gemini SoC

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This adds the Gemini ethernet node to the Gemini SoC.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2017-11-06 00:05:28 +01:00
parent ea6f23f593
commit 8f3093b348
1 changed files with 43 additions and 1 deletions
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44
arch/arm/boot/dts/gemini.dtsi
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@ -114,9 +114,16 @@ mux {
};
};
gmii_default_pins: pinctrl-gmii {
/*
* Only activate GMAC0 by default since
* GMAC1 will overlap with 8 GPIO lines
* gpio2a, gpio2b. Overlay groups with
* "gmii_gmac0_grp", "gmii_gmac1_grp" for
* both ethernet interfaces.
*/
mux {
function = "gmii";
groups = "gmiigrp";
groups = "gmii_gmac0_grp";
};
};
pci_default_pins: pinctrl-pci {
@ -316,6 +323,41 @@ pci_intc: interrupt-controller {
};
};
ethernet@60000000 {
compatible = "cortina,gemini-ethernet";
reg = <0x60000000 0x4000>, /* Global registers, queue */
<0x60004000 0x2000>, /* V-bit */
<0x60006000 0x2000>; /* A-bit */
pinctrl-names = "default";
pinctrl-0 = <&gmii_default_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <1>;
ranges;
gmac0: ethernet-port@0 {
compatible = "cortina,gemini-ethernet-port";
reg = <0x60008000 0x2000>, /* Port 0 DMA/TOE */
<0x6000a000 0x2000>; /* Port 0 GMAC */
interrupt-parent = <&intcon>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
resets = <&syscon GEMINI_RESET_GMAC0>;
clocks = <&syscon GEMINI_CLK_GATE_GMAC0>;
clock-names = "PCLK";
};
gmac1: ethernet-port@1 {
compatible = "cortina,gemini-ethernet-port";
reg = <0x6000c000 0x2000>, /* Port 1 DMA/TOE */
<0x6000e000 0x2000>; /* Port 1 GMAC */
interrupt-parent = <&intcon>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
resets = <&syscon GEMINI_RESET_GMAC1>;
clocks = <&syscon GEMINI_CLK_GATE_GMAC1>;
clock-names = "PCLK";
};
};
ata@63000000 {
compatible = "cortina,gemini-pata", "faraday,ftide010";
reg = <0x63000000 0x1000>;