Re: [PATCH] ARM64: dts: rockchip: add core dtsi file for RK3399 SoCs

Rob Herring
2016-04-21T21:02:46Z

On Wed, Apr 20, 2016 at 10:58 PM, Jianqun Xu <jay.xu@rock-chips.com> wrote:
> This patch adds rk3399.dtsi for rk3399 found on Rockchip
> RK3399 SoCs, also add rk3399-evb.dts for Rockchip RK3399
> Evaluation Board.
>
> Patch is tested on RK3399 evb.
>
> Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
> ---
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> arch/arm64/boot/dts/rockchip/rk3399-evb.dts | 537 ++++++++
> arch/arm64/boot/dts/rockchip/rk3399.dtsi | 1757 +++++++++++++++++++++++++++
> 3 files changed, 2295 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-evb.dts
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399.dtsi
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index df37865..7037a16 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -1,6 +1,7 @@
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>
> always := $(dtb-y)
> subdir-y := $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
> new file mode 100644
> index 0000000..4cb0028
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
> @@ -0,0 +1,537 @@
> +/*
> + * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * 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
> + * restriction, including without limitation the rights to use,
> + * 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
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/pwm/pwm.h>
> +#include "rk3399.dtsi"
> +
> +/ {
> + model = "Rockchip RK3399 Evaluation Board";
> + compatible = "rockchip,evb", "rockchip,rk3399-evb";
> +
> + chosen {
> + bootargs = "console=uart,mmio32,0xff1a0000";
> + };
> +
> + ramoops_mem: ramoops_mem {
> + reg = <0x0 0x100000 0x0 0x100000>;
> + reg-names = "ramoops_mem";
> + };
> +
> + ramoops {
> + compatible = "ramoops";
> + record-size = <0x0 0x20000>;
> + console-size = <0x0 0x80000>;
> + ftrace-size = <0x0 0x10000>;
> + pmsg-size = <0x0 0x50000>;
> + memory-region = <&ramoops_mem>;
> + };

This binding is not upstream yet. It would be great if it was if you
want to pick up the last try.

Rob