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airoha: add NPU and reserved memory node for AN7581

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Add the NPU and reserved memory node for AN7581 dtsi since it's not
supported.

Link: https://github.com/openwrt/openwrt/pull/19816
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2025-09-01 18:30:27 +02:00
parent 9d3009f426
commit 3dca527e6d
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GPG key ID: AC001D09ADBFEAD7
1 changed files with 49 additions and 9 deletions
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58
target/linux/airoha/dts/an7581.dtsi
View file

@ -17,29 +17,39 @@
#size-cells = <2>;
ranges;
npu-binary@84000000 {
atf@80000000 {
no-map;
reg = <0x0 0x80000000 0x0 0x200000>;
};
npu_binary: npu-binary@84000000 {
no-map;
reg = <0x0 0x84000000 0x0 0xa00000>;
};
npu-flag@84b0000 {
qdma0_buf: qdma0-buf@87000000 {
no-map;
reg = <0x0 0x84b00000 0x0 0x100000>;
reg = <0x0 0x87000000 0x0 0x2000000>;
};
npu-pkt@85000000 {
qdma1_buf: qdma1-buf@89000000 {
no-map;
reg = <0x0 0x85000000 0x0 0x1a00000>;
reg = <0x0 0x89000000 0x0 0x1000000>;
};
npu-phyaddr@86b00000 {
npu_pkt: npu-pkt@8a000000 {
no-map;
reg = <0x0 0x86b00000 0x0 0x100000>;
reg = <0x0 0x8a000000 0x0 0x2c00000>;
};
npu-rxdesc@86d00000 {
npu_txpkt: npu-txpkt@8cc00000 {
no-map;
reg = <0x0 0x86d00000 0x0 0x100000>;
reg = <0x0 0x8cc00000 0x0 0x4000000>;
};
npu_txbufid: npu-txbufid@90c00000 {
no-map;
reg = <0x0 0x90c00000 0x0 0x6800>;
};
};
@ -666,6 +676,31 @@
};
};
npu: npu@1e900000 {
compatible = "airoha,en7581-npu";
reg = <0x0 0x1e900000 0x0 0x313000>;
interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
memory-region = <&npu_binary>, <&npu_pkt>, <&npu_txpkt>,
<&npu_txbufid>;
memory-region-names = "binary", "pkt", "tx-pkt",
"tx-bufid";
status = "disabled";
};
eth: ethernet@1fb50000 {
compatible = "airoha,en7581-eth";
reg = <0 0x1fb50000 0 0x2600>,
@ -696,6 +731,11 @@
<GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
memory-region = <&qdma0_buf>, <&qdma1_buf>;
memory-region-names = "qdma0-buf", "qdma1-buf";
airoha,npu = <&npu>;
status = "disabled";
#address-cells = <1>;