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>

diff --git a/target/linux/airoha/dts/an7581.dtsi b/target/linux/airoha/dts/an7581.dtsi
index 086cae977f74a5b68c2a4242e353142ba12082dc..6d18d199266add9ca87c089add5560ea1da30246 100644 (file)
--- 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>;