u-boot/arch/arm/dts/dra72-evm-revc.dts
Mugunthan V N 6463170064 net: phy: dp83867: Add support for MAC impedance configuration
Add support for programmable MAC impedance configuration and
fix typo in DT impedance parameters names.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2017-02-07 10:54:34 -06:00

80 lines
1.7 KiB
Text

/*
* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "dra72-evm-common.dtsi"
#include <dt-bindings/net/ti-dp83867.h>
/ {
model = "TI DRA722 Rev C EVM";
memory@0 {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
};
};
&i2c1 {
tps65917: tps65917@58 {
reg = <0x58>;
interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
};
};
#include "dra72-evm-tps65917.dtsi"
&ldo2_reg {
/* LDO2_OUT --> VDDA_1V8_PHY2 */
regulator-always-on;
regulator-boot-on;
};
&hdmi {
vdda-supply = <&ldo2_reg>;
};
&pcf_gpio_21 {
interrupt-parent = <&gpio3>;
interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
};
&mac {
mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
<&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */
<&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */
dual_emac;
};
&cpsw_emac0 {
phy-handle = <&dp83867_0>;
phy-mode = "rgmii-id";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy-handle = <&dp83867_1>;
phy-mode = "rgmii-id";
dual_emac_res_vlan = <2>;
};
&davinci_mdio {
dp83867_0: ethernet-phy@2 {
reg = <2>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
};
dp83867_1: ethernet-phy@3 {
reg = <3>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
};
};