diff --git a/drivers/i2c/muxes/pca954x.c b/drivers/i2c/muxes/pca954x.c
index 55858cf..0034dfb 100644
--- a/drivers/i2c/muxes/pca954x.c
+++ b/drivers/i2c/muxes/pca954x.c
@@ -23,7 +23,8 @@
 	PCA9546,
 	PCA9547,
 	PCA9548,
-	PCA9646
+	PCA9646,
+	PCA9847,
 };
 
 struct chip_desc {
@@ -68,6 +69,11 @@
 		.muxtype = pca954x_isswi,
 		.width = 4,
 	},
+	[PCA9847] = {
+		.enable = 0x8,
+		.muxtype = pca954x_ismux,
+		.width = 8,
+	},
 };
 
 static int pca954x_deselect(struct udevice *mux, struct udevice *bus,
@@ -106,6 +112,7 @@
 	{ .compatible = "nxp,pca9547", .data = PCA9547 },
 	{ .compatible = "nxp,pca9548", .data = PCA9548 },
 	{ .compatible = "nxp,pca9646", .data = PCA9646 },
+	{ .compatible = "nxp,pca9847", .data = PCA9847 },
 	{ }
 };