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arm64: dts: rockchip: add rk3568 evb1 linux amp dts

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Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Change-Id: Ic38603697a7a909e1c406bc56be10e0ab7c5608b
This commit is contained in:
Steven Liu
2023-08-04 16:39:16 +08:00
committed by Tao Huang
parent 5aeacb348d
commit 0621d78318
3 changed files with 76 additions and 10 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
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@@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rk817-tablet-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-dual-camera.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-linux.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-linux-amp.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-ddr4-v10-linux-spi-nor.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb2-lp4x-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb2-lp4x-v10-bt1120-to-hdmi.dtb

63
arch/arm64/boot/dts/rockchip/rk3568-amp.dtsi
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@@ -1,30 +1,73 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
*/
/ {
rockchip_amp: rockchip-amp {
compatible = "rockchip,amp";
compatible = "rockchip,rk3568-amp";
clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>,
<&cru PCLK_TIMER>, <&cru CLK_TIMER4>, <&cru CLK_TIMER5>;
<&cru PCLK_TIMER>, <&cru CLK_TIMER4>, <&cru CLK_TIMER5>,
<&cru ACLK_MCU>;
pinctrl-names = "default";
pinctrl-0 = <&uart4m1_xfer>;
status = "okay";
amp_cpus: amp-cpus {
amp-cpu2 {
id = <0x0 0x200>;
entry = <0x0 0x3800000>;
mode = <0>;
};
amp-cpu3 {
id = <0x0 0x300>;
entry = <0x0 0x5800000>;
entry = <0x0 0x2800000>;
boot-on = <0>;
mode = <0>;
};
};
};
rpmsg: rpmsg@7c00000 {
compatible = "rockchip,rk3568-rpmsg";
mbox-names = "rpmsg-rx", "rpmsg-tx";
mboxes = <&mailbox 0 &mailbox 3>;
rockchip,vdev-nums = <1>;
rockchip,link-id = <0x03>;
reg = <0x0 0x7c00000 0x0 0x20000>;
memory-region = <&rpmsg_dma_reserved>;
status = "okay";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* remote amp core address */
amp_shmem_reserved: amp-shmem@7800000 {
reg = <0x0 0x7800000 0x0 0x400000>;
no-map;
};
rpmsg_reserved: rpmsg@7c00000 {
reg = <0x0 0x7c00000 0x0 0x400000>;
no-map;
};
rpmsg_dma_reserved: rpmsg-dma@8000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x8000000 0x0 0x100000>;
no-map;
};
/* mcu address */
mcu_reserved: mcu@8200000 {
reg = <0x0 0x8200000 0x0 0x100000>;
no-map;
};
};
};
&mailbox {
rockchip,txpoll-period-ms = <1>;
status = "okay";
};

22
arch/arm64/boot/dts/rockchip/rk3568-evb1-ddr4-v10-linux-amp.dts Normal file
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@@ -0,0 +1,22 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
*
*/
#include "rk3568-evb1-ddr4-v10-linux.dts"
#include "rk3568-amp.dtsi"
/ {
memory {
device_type = "memory";
reg = <0x0 0x03880000 0x0 0x04b80000>,
<0x0 0x0a200000 0x0 0x75e00000>;
};
};
&arm_pmu {
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>;
};
/delete-node/ &cpu3;