[PATCH net-next v3 3/3] net: airoha: npu: Add 7583 SoC support

Lorenzo Bianconi
2025-10-13T13:59:22Z

Introduce support for Airoha 7583 SoC NPU selecting proper firmware images.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/ethernet/airoha/airoha_npu.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c
index 41944cc5f6b062129528e9357511fd9e05cbe1e6..68b7f9684dc7f3912493876ae937207f55b81330 100644
--- a/drivers/net/ethernet/airoha/airoha_npu.c
+++ b/drivers/net/ethernet/airoha/airoha_npu.c
@@ -16,6 +16,8 @@

#define NPU_EN7581_FIRMWARE_DATA "airoha/en7581_npu_data.bin"
#define NPU_EN7581_FIRMWARE_RV32 "airoha/en7581_npu_rv32.bin"
+#define NPU_AN7583_FIRMWARE_DATA "airoha/an7583_npu_data.bin"
+#define NPU_AN7583_FIRMWARE_RV32 "airoha/an7583_npu_rv32.bin"
#define NPU_EN7581_FIRMWARE_RV32_MAX_SIZE 0x200000
#define NPU_EN7581_FIRMWARE_DATA_MAX_SIZE 0x10000
#define NPU_DUMP_SIZE 512
@@ -622,8 +624,20 @@ static const struct airoha_npu_soc_data en7581_npu_soc_data = {
},
};

+static const struct airoha_npu_soc_data an7583_npu_soc_data = {
+ .fw_rv32 = {
+ .name = NPU_AN7583_FIRMWARE_RV32,
+ .max_size = NPU_EN7581_FIRMWARE_RV32_MAX_SIZE,
+ },
+ .fw_data = {
+ .name = NPU_AN7583_FIRMWARE_DATA,
+ .max_size = NPU_EN7581_FIRMWARE_DATA_MAX_SIZE,
+ },
+};
+
static const struct of_device_id of_airoha_npu_match[] = {
{ .compatible = "airoha,en7581-npu", .data = &en7581_npu_soc_data },
+ { .compatible = "airoha,an7583-npu", .data = &an7583_npu_soc_data },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, of_airoha_npu_match);
@@ -762,6 +776,8 @@ module_platform_driver(airoha_npu_driver);

MODULE_FIRMWARE(NPU_EN7581_FIRMWARE_DATA);
MODULE_FIRMWARE(NPU_EN7581_FIRMWARE_RV32);
+MODULE_FIRMWARE(NPU_AN7583_FIRMWARE_DATA);
+MODULE_FIRMWARE(NPU_AN7583_FIRMWARE_RV32);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("Airoha Network Processor Unit driver");

--
2.51.0