diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index bee59c3..f20d58b 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -31,7 +31,7 @@
 	select CREATE_ARCH_SYMLINK
 	select BOARD_EARLY_INIT_F
 	imply CMD_REGINFO
-	imply WDT_MPC8xx
+	imply WDT_MPC8xxx
 
 endchoice
 
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index b5ac8f7..f6554d5 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -184,12 +184,12 @@
 	  Select this to enable Meson watchdog timer,
 	  which can be found on some Amlogic platforms.
 
-config WDT_MPC8xx
-	bool "MPC8xx watchdog timer support"
+config WDT_MPC8xxx
+	bool "MPC8xxx watchdog timer support"
 	depends on WDT && MPC8xx
 	select HW_WATCHDOG
 	help
-	  Select this to enable mpc8xx watchdog timer
+	  Select this to enable mpc8xxx watchdog timer
 
 config WDT_MT7620
 	bool "MediaTek MT7620 watchdog timer support"
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 446d961..aba1df2 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -29,7 +29,7 @@
 obj-$(CONFIG_WDT_GPIO) += gpio_wdt.o
 obj-$(CONFIG_WDT_MAX6370) += max6370_wdt.o
 obj-$(CONFIG_WDT_MESON_GXBB) += meson_gxbb_wdt.o
-obj-$(CONFIG_WDT_MPC8xx) += mpc8xx_wdt.o
+obj-$(CONFIG_WDT_MPC8xxx) += mpc8xxx_wdt.o
 obj-$(CONFIG_WDT_MT7620) += mt7620_wdt.o
 obj-$(CONFIG_WDT_MT7621) += mt7621_wdt.o
 obj-$(CONFIG_WDT_MTK) += mtk_wdt.o
diff --git a/drivers/watchdog/mpc8xx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
similarity index 72%
rename from drivers/watchdog/mpc8xx_wdt.c
rename to drivers/watchdog/mpc8xxx_wdt.c
index c8b104d..ffca3ec 100644
--- a/drivers/watchdog/mpc8xx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -19,7 +19,7 @@
 	out_be16(&immap->im_siu_conf.sc_swsr, 0xaa39);	/* write magic2 */
 }
 
-static int mpc8xx_wdt_start(struct udevice *dev, u64 timeout, ulong flags)
+static int mpc8xxx_wdt_start(struct udevice *dev, u64 timeout, ulong flags)
 {
 	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
 	u32 val = CONFIG_SYS_SYPCR;
@@ -38,7 +38,7 @@
 
 }
 
-static int mpc8xx_wdt_stop(struct udevice *dev)
+static int mpc8xxx_wdt_stop(struct udevice *dev)
 {
 	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
 
@@ -49,27 +49,27 @@
 	return 0;
 }
 
-static int mpc8xx_wdt_reset(struct udevice *dev)
+static int mpc8xxx_wdt_reset(struct udevice *dev)
 {
 	hw_watchdog_reset();
 
 	return 0;
 }
 
-static const struct wdt_ops mpc8xx_wdt_ops = {
-	.start = mpc8xx_wdt_start,
-	.reset = mpc8xx_wdt_reset,
-	.stop = mpc8xx_wdt_stop,
+static const struct wdt_ops mpc8xxx_wdt_ops = {
+	.start = mpc8xxx_wdt_start,
+	.reset = mpc8xxx_wdt_reset,
+	.stop = mpc8xxx_wdt_stop,
 };
 
-static const struct udevice_id mpc8xx_wdt_ids[] = {
+static const struct udevice_id mpc8xxx_wdt_ids[] = {
 	{ .compatible = "fsl,pq1-wdt" },
 	{}
 };
 
-U_BOOT_DRIVER(wdt_mpc8xx) = {
-	.name = "wdt_mpc8xx",
+U_BOOT_DRIVER(wdt_mpc8xxx) = {
+	.name = "wdt_mpc8xxx",
 	.id = UCLASS_WDT,
-	.of_match = mpc8xx_wdt_ids,
-	.ops = &mpc8xx_wdt_ops,
+	.of_match = mpc8xxx_wdt_ids,
+	.ops = &mpc8xxx_wdt_ops,
 };