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arm64: dts: rockchip: rk3308-amp: support ap rpmsg

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Change-Id: I0f50eb6e8a4653f4298c499b29168f0031076c7a
Signed-off-by: Hongming Zou <hongming.zou@rock-chips.com>
This commit is contained in:
Hongming Zou
2023-10-09 14:39:57 +08:00
parent 2deb8446dd
commit 4334bb68c1
1 changed files with 25 additions and 1 deletions
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26
arch/arm64/boot/dts/rockchip/rk3308b-amp.dtsi
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@@ -15,7 +15,8 @@
pinctrl-0 = <&uart1_xfer>;
status = "okay";
amp-cpu-aff-maskbits = /bits/ 64 <0x0 0x1 0x1 0x2 0x2 0x4 0x3 0x8>;
amp-irqs = /bits/ 64 <GIC_AMP_IRQ_CFG_ROUTE(51, 0xd0, CPU_GET_AFFINITY(3, 0))>;
amp-irqs = /bits/ 64 <GIC_AMP_IRQ_CFG_ROUTE(51, 0xd0, CPU_GET_AFFINITY(3, 0))
GIC_AMP_IRQ_CFG_ROUTE(132, 0xd0, CPU_GET_AFFINITY(3, 0))>;
};
reserved-memory {
@@ -28,6 +29,29 @@
reg = <0x0 0x2e00000 0x0 0x1200000>;
no-map;
};
rpmsg_reserved: rpmsg@7c00000 {
reg = <0x0 0x07c00000 0x0 0x400000>;
no-map;
};
rpmsg_dma_reserved: rpmsg-dma@8000000 {
compatible = "shared-dma-pool";
reg = <0x0 0x08000000 0x0 0x100000>;
no-map;
};
};
rpmsg: rpmsg@7c00000 {
compatible = "rockchip,rpmsg-softirq";
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
rockchip,vdev-nums = <1>;
rockchip,link-id = <0x03>;
reg = <0x0 0x7c00000 0x0 0x20000>;
memory-region = <&rpmsg_dma_reserved>;
status = "okay";
};
};