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rockchip: rk3188: add -u-boot.dtsi for rock-rk3188

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We should a -u-boot.dtsi for those config need by U-Boot only,
and other part sync with kernel.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Kever Yang 2018-04-18 11:13:44 +08:00 committed by Philipp Tomsich
parent e0e1d3f98c
commit 7abb7e8fcb
3 changed files with 19 additions and 7 deletions
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18
arch/arm/dts/rk3188-radxarock-u-boot.dtsi Normal file
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@ -0,0 +1,18 @@
/*
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
&cru {
u-boot,dm-spl;
};
&pinctrl {
u-boot,dm-spl;
};
&uart2 {
status = "okay";
u-boot,dm-spl;
};

6
arch/arm/dts/rk3188-radxarock.dts
View File

@ -7,6 +7,7 @@
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3188.dtsi"
#include "rk3188-radxarock-u-boot.dtsi"
/ {
model = "Radxa Rock";
@ -356,11 +357,6 @@
status = "okay";
};
&uart2 {
status = "okay";
u-boot,dm-spl;
};
&uart3 {
status = "okay";
};

2
arch/arm/dts/rk3188.dtsi
View File

@ -105,7 +105,6 @@
compatible = "rockchip,rk3188-cru";
reg = <0x20000000 0x1000>;
rockchip,grf = <&grf>;
u-boot,dm-spl;
#clock-cells = <1>;
#reset-cells = <1>;
@ -156,7 +155,6 @@
#address-cells = <1>;
#size-cells = <1>;
ranges;
u-boot,dm-spl;
gpio0: gpio0@2000a000 {
compatible = "rockchip,gpio-bank";