diff --git a/sys/arm64/nvidia/tegra210/tegra210_xusbpadctl.c b/sys/arm64/nvidia/tegra210/tegra210_xusbpadctl.c
--- a/sys/arm64/nvidia/tegra210/tegra210_xusbpadctl.c
+++ b/sys/arm64/nvidia/tegra210/tegra210_xusbpadctl.c
@@ -655,7 +655,7 @@
 		goto err;
 	}
 
-	/* 5. Enable the PLL (20 ｵs Lock time) */
+	/* 5. Enable the PLL (20 ﾎｼs Lock time) */
 	reg = RD4(sc, XUSB_PADCTL_UPHY_PLL_P0_CTL1);
 	reg |= UPHY_PLL_P0_CTL1_PLL0_ENABLE;
 	WR4(sc, XUSB_PADCTL_UPHY_PLL_P0_CTL1, reg);
@@ -890,7 +890,7 @@
 		goto err;
 	}
 
-	/* 5. Enable the PLL (20 ｵs Lock time) */
+	/* 5. Enable the PLL (20 ﾎｼs Lock time) */
 	reg = RD4(sc, XUSB_PADCTL_UPHY_PLL_S0_CTL1);
 	reg |= UPHY_PLL_S0_CTL1_PLL0_ENABLE;
 	WR4(sc, XUSB_PADCTL_UPHY_PLL_S0_CTL1, reg);