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https://github.com/brain-hackers/u-boot-brain
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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>
71 lines
1.6 KiB
Plaintext
71 lines
1.6 KiB
Plaintext
/*
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* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "dra72-evm-common.dtsi"
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#include <dt-bindings/net/ti-dp83867.h>
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/ {
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model = "TI DRA722 Rev C EVM";
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memory {
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device_type = "memory";
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reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
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};
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};
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&tps65917_regulators {
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ldo2_reg: ldo2 {
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/* LDO2_OUT --> VDDA_1V8_PHY2 */
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regulator-name = "ldo2";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&hdmi {
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vdda_video-supply = <&ldo2_reg>;
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};
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&mac {
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mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
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<&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */
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<&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */
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dual_emac;
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};
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&cpsw_emac0 {
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phy-handle = <&dp83867_0>;
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phy-mode = "rgmii-id";
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dual_emac_res_vlan = <1>;
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};
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&cpsw_emac1 {
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phy-handle = <&dp83867_1>;
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phy-mode = "rgmii-id";
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dual_emac_res_vlan = <2>;
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};
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&davinci_mdio {
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dp83867_0: ethernet-phy@2 {
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reg = <2>;
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ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
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ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
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ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
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ti,min-output-imepdance;
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};
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dp83867_1: ethernet-phy@3 {
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reg = <3>;
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ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
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ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
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ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
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ti,min-output-imepdance;
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};
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};
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