ARM: dts: rockchip: add support rk3229 evb board

Initial release for rk3229 evb board, and turn the GMAC on.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Xing Zheng 2016-06-22 11:16:53 +08:00 committed by Heiko Stuebner
parent 5d3d7c72b9
commit 241eff3c19
3 changed files with 94 additions and 0 deletions

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@ -107,6 +107,9 @@ Rockchip platforms device tree bindings
Required root node properties:
- compatible = "rockchip,rk3228-evb", "rockchip,rk3228";
- Rockchip RK3229 Evaluation board:
- compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
- Rockchip RK3399 evb:
Required root node properties:
- compatible = "rockchip,rk3399-evb", "rockchip,rk3399";

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@ -602,6 +602,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rk3066a-rayeager.dtb \
rk3188-radxarock.dtb \
rk3228-evb.dtb \
rk3229-evb.dtb \
rk3288-evb-act8846.dtb \
rk3288-evb-rk808.dtb \
rk3288-firefly-beta.dtb \

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@ -0,0 +1,90 @@
/*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
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* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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*/
/dts-v1/;
#include "rk322x.dtsi"
/ {
model = "Rockchip RK3229 Evaluation board";
compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
memory {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
ext_gmac: ext_gmac {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
#clock-cells = <0>;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc_phy";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
};
&gmac {
assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;
clock_in_out = "input";
phy-supply = <&vcc_phy>;
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
snps,reset-gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
tx_delay = <0x30>;
rx_delay = <0x10>;
status = "okay";
};
&uart2 {
status = "okay";
};