net: airoha: npu: Add 7583 SoC support

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

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251013-airoha-npu-7583-v3-3-00f748b5a0c7@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c
index 41944cc5f6b062129528e9357511fd9e05cbe1e6..68b7f9684dc7f3912493876ae937207f55b81330 100644 (file)
--- 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");