mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
e8131386dc
Add DTS support for dra72 evm Rev C which has the following changes * Two ethernet ports now instead of the single one in rev B. * DP83867 ethernet phy instead of DP838865. Cc: Vignesh R <vigneshr@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
70 lines
1.6 KiB
Text
70 lines
1.6 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 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
|
|
};
|
|
};
|
|
|
|
&tps65917_regulators {
|
|
ldo2_reg: ldo2 {
|
|
/* LDO2_OUT --> VDDA_1V8_PHY2 */
|
|
regulator-name = "ldo2";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
|
|
&hdmi {
|
|
vdda_video-supply = <&ldo2_reg>;
|
|
};
|
|
|
|
&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-imepdance;
|
|
};
|
|
|
|
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-imepdance;
|
|
};
|
|
};
|