diff --git a/lib/utils/ipi/fdt_ipi_mswi.c b/lib/utils/ipi/fdt_ipi_mswi.c
index 10989178..1bce6dc2 100644
--- a/lib/utils/ipi/fdt_ipi_mswi.c
+++ b/lib/utils/ipi/fdt_ipi_mswi.c
@@ -57,6 +57,7 @@ static const struct fdt_match ipi_mswi_match[] = {
 	{ .compatible = "riscv,clint0", .data = &clint_offset },
 	{ .compatible = "sifive,clint0", .data = &clint_offset },
 	{ .compatible = "thead,c900-clint", .data = &clint_offset },
+	{ .compatible = "sophgo,sg2042-clint-mswi", .data = &clint_offset },
 	{ .compatible = "thead,c900-clint-mswi", .data = &clint_offset },
 	{ .compatible = "riscv,aclint-mswi" },
 	{ },
diff --git a/lib/utils/timer/fdt_timer_mtimer.c b/lib/utils/timer/fdt_timer_mtimer.c
index 69b27507..df355351 100644
--- a/lib/utils/timer/fdt_timer_mtimer.c
+++ b/lib/utils/timer/fdt_timer_mtimer.c
@@ -143,6 +143,8 @@ static const struct fdt_match timer_mtimer_match[] = {
 	{ .compatible = "thead,c900-clint", .data = &thead_clint_quirks },
 	{ .compatible = "thead,c900-clint-mtimer",
 	  .data = &thead_clint_sep_quirks },
+	{ .compatible = "sophgo,sg2042-clint-mtimer",
+	  .data = &thead_clint_sep_quirks },
 	{ .compatible = "riscv,aclint-mtimer" },
 	{ },
 };