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| author | Christian Marangi | 2025-09-01 16:30:27 +0000 |
|---|---|---|
| committer | Christian Marangi | 2025-09-02 22:58:51 +0000 |
| commit | 3dca527e6d1e19aa97ece32c27af5a59ecbe646d (patch) | |
| tree | 7992b2a352dff2ced6f57e3b17894f7bc23e22d6 | |
| parent | 9d3009f426d5b5ca4eb120989d7d5776175a97d3 (diff) | |
| download | openwrt-3dca527e6d1e19aa97ece32c27af5a59ecbe646d.tar.gz | |
airoha: add NPU and reserved memory node for AN7581
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>
| -rw-r--r-- | target/linux/airoha/dts/an7581.dtsi | 58 |
1 files changed, 49 insertions, 9 deletions
diff --git a/target/linux/airoha/dts/an7581.dtsi b/target/linux/airoha/dts/an7581.dtsi index 086cae977f..6d18d19926 100644 --- a/target/linux/airoha/dts/an7581.dtsi +++ b/target/linux/airoha/dts/an7581.dtsi @@ -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 0x87000000 0x0 0x2000000>; + }; + + qdma1_buf: qdma1-buf@89000000 { no-map; - reg = <0x0 0x84b00000 0x0 0x100000>; + reg = <0x0 0x89000000 0x0 0x1000000>; }; - npu-pkt@85000000 { + npu_pkt: npu-pkt@8a000000 { no-map; - reg = <0x0 0x85000000 0x0 0x1a00000>; + reg = <0x0 0x8a000000 0x0 0x2c00000>; }; - npu-phyaddr@86b00000 { + npu_txpkt: npu-txpkt@8cc00000 { no-map; - reg = <0x0 0x86b00000 0x0 0x100000>; + reg = <0x0 0x8cc00000 0x0 0x4000000>; }; - npu-rxdesc@86d00000 { + npu_txbufid: npu-txbufid@90c00000 { no-map; - reg = <0x0 0x86d00000 0x0 0x100000>; + 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>; |