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arm64: dts: rockchip: add rk3576-vehicle-amp

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Change-Id: I5230ff09ea46f2775a410c2f3e52767eca97d2a5
Signed-off-by: Tom Song <tom.song@rock-chips.com>
Signed-off-by: Xu Xuehui <xxh@rock-chips.com>
This commit is contained in:
Tom Song
2025-03-28 17:35:06 +08:00
committed by Tao Huang
parent 3d799a3260
commit bb0188c9c4
3 changed files with 91 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
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@@ -294,6 +294,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-test5-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-vehicle-evb-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-vehicle-evb-v10-linux.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-vehicle-evb-v20.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-vehicle-evb-v20-amp.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-vehicle-evb-v20-linux.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576s-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576s-evb1-v10-linux.dtb

78
arch/arm64/boot/dts/rockchip/rk3576-vehicle-amp.dtsi Normal file
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@@ -0,0 +1,78 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/soc/rockchip-amp.h>
#define CPU_GET_AFFINITY(cpuId, clusterId) (((cpuId) << 0) | ((clusterId) << 8))
/ {
rockchip_amp: rockchip-amp {
compatible = "rockchip,amp";
clocks = <&cru FCLK_BUS_CM0_CORE>, <&cru CLK_BUS_CM0_RTC>,
<&cru FCLK_PMU_CM0_CORE>, <&cru CLK_PMU_CM0_RTC>,
<&cru PCLK_MAILBOX0>,
<&cru SCLK_UART8>, <&cru PCLK_UART8>,
<&cru PCLK_BUSTIMER1>, <&cru CLK_TIMER10>, <&cru CLK_TIMER11>;
pinctrl-names = "default";
pinctrl-0 = <&uart8m1_xfer>;
amp-cpu-aff-maskbits = /bits/ 64 <0x0 0x1 0x1 0x2 0x2 0x4 0x3 0x8 0x100 0x10
0x101 0x20 0x102 0x40 0x103 0x80>;
amp-irqs = /bits/ 64 <GIC_AMP_IRQ_CFG_ROUTE(113, 0xd0, CPU_GET_AFFINITY(3, 0))
GIC_AMP_IRQ_CFG_ROUTE(174, 0xd0, CPU_GET_AFFINITY(3, 0))>;
status = "okay";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
mcu_reserved: mcu@47800000 {
reg = <0x0 0x47800000 0x0 0x100000>;
no-map;
};
amp_shmem_reserved: amp-shmem@47900000 {
reg = <0x0 0x47900000 0x0 0x400000>;
no-map;
};
rpmsg_reserved: rpmsg@47d00000 {
reg = <0x0 0x47d00000 0x0 0x200000>;
no-map;
};
rpmsg_dma_reserved: rpmsg-dma@47f00000 {
compatible = "shared-dma-pool";
reg = <0x0 0x47f00000 0x0 0x200000>;
no-map;
};
};
rpmsg: rpmsg@47d00000 {
compatible = "rockchip,rpmsg";
mbox-names = "rpmsg-rx", "rpmsg-tx";
mboxes = <&mailbox0 0 &mailbox3 0>;
rockchip,vdev-nums = <1>;
/* CPU3: link-id 0x03; MCU: link-id 0x04; */
rockchip,link-id = <0x03>;
reg = <0x0 0x47d00000 0x0 0x20000>;
memory-region = <&rpmsg_dma_reserved>;
status = "okay";
};
};
&mailbox0 {
rockchip,txpoll-period-ms = <1>;
status = "okay";
};
&mailbox3 {
rockchip,txpoll-period-ms = <1>;
status = "okay";
};

12
arch/arm64/boot/dts/rockchip/rk3576-vehicle-evb-v20-amp.dts Normal file
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@@ -0,0 +1,12 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
*
*/
#include "rk3576-vehicle-evb-v20.dts"
#include "rk3576-vehicle-amp.dtsi"
&uart8 {
status = "disabled";
};