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arm64: rockchip: dts: rk3399: Add board -u-boot.dtsi files

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Devicetree files in RK3399 platform is synced from Linux, like other
platforms does. Apart from these u-boot in rk3399 would also require
some u-boot specific node like dmc.

dmc node has big chunk of DDR timing parameters which are specific
to specific board, and maintained with rk3399-sdram*.dtsi.

So, create board specific -u-boot.dtsi files and move these sdram dtsi
files accordingly. This would help of maintain u-boot specific changes
separately without touching Linux dts(i) files which indeed easy for
syncing from Linux between releases.

These board specific -u-boot.dtsi can be extendible to add more u-boot
specific nodes or properties in future.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jagan Teki 2019-05-07 23:51:50 +05:30 • committed by Kever Yang
parent 82d08de9c5
commit ddf49cbf35
10 changed files with 30 additions and 5 deletions
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6
arch/arm/dts/rk3399-evb-u-boot.dtsi Normal file
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-sdram-lpddr3-4GB-1600.dtsi"

1
arch/arm/dts/rk3399-evb.dts
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@ -7,7 +7,6 @@
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3399.dtsi"
#include "rk3399-sdram-lpddr3-4GB-1600.dtsi"
/ {
model = "Rockchip RK3399 Evaluation Board";

6
arch/arm/dts/rk3399-ficus-u-boot.dtsi Normal file
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@ -0,0 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-sdram-ddr3-1600.dtsi"

1
arch/arm/dts/rk3399-ficus.dts
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@ -8,7 +8,6 @@
/dts-v1/;
#include "rk3399-rock960.dtsi"
#include "rk3399-sdram-ddr3-1600.dtsi"
/ {
model = "96boards RK3399 Ficus";

6
arch/arm/dts/rk3399-firefly-u-boot.dtsi Normal file
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@ -0,0 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-sdram-ddr3-1600.dtsi"

1
arch/arm/dts/rk3399-firefly.dts
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@ -7,7 +7,6 @@
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3399.dtsi"
#include "rk3399-sdram-ddr3-1600.dtsi"
/ {
model = "Firefly-RK3399 Board";

6
arch/arm/dts/rk3399-gru-bob-u-boot.dtsi Normal file
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@ -0,0 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi"

1
arch/arm/dts/rk3399-gru-bob.dts
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@ -7,7 +7,6 @@
/dts-v1/;
#include "rk3399-gru-chromebook.dtsi"
#include "rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi"
/ {
model = "Google Bob";

6
arch/arm/dts/rk3399-rock960-u-boot.dtsi Normal file
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@ -0,0 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include "rk3399-sdram-lpddr3-2GB-1600.dtsi"

1
arch/arm/dts/rk3399-rock960.dts
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@ -5,7 +5,6 @@
/dts-v1/;
#include "rk3399-rock960.dtsi"
#include "rk3399-sdram-lpddr3-2GB-1600.dtsi"
/ {
model = "96boards Rock960";