diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts
index 7d8fa28..6fe762d 100644
--- a/arch/arm/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/dts/exynos5420-peach-pit.dts
@@ -79,7 +79,7 @@
 	i2c@12e10000 { /* i2c9 */
 		clock-frequency = <400000>;
                 tpm@20 {
-                        compatible = "infineon,slb9645-tpm";
+                        compatible = "infineon,slb9645tt";
                         reg = <0x20>;
 		};
 	};
diff --git a/arch/arm/dts/exynos5800-peach-pi.dts b/arch/arm/dts/exynos5800-peach-pi.dts
index 8c1f616..176ce55 100644
--- a/arch/arm/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/dts/exynos5800-peach-pi.dts
@@ -72,7 +72,7 @@
 	i2c@12e10000 { /* i2c9 */
 		clock-frequency = <400000>;
                 tpm@20 {
-                        compatible = "infineon,slb9645-tpm";
+                        compatible = "infineon,slb9645tt";
                         reg = <0x20>;
 		};
 	};
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index a7b45d2..f03b231 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -60,7 +60,7 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(GENERIC_SPI_FLASH, "spi-flash"),
 	COMPAT(MAXIM_98095_CODEC, "maxim,max98095-codec"),
 	COMPAT(INFINEON_SLB9635_TPM, "infineon,slb9635-tpm"),
-	COMPAT(INFINEON_SLB9645_TPM, "infineon,slb9645-tpm"),
+	COMPAT(INFINEON_SLB9645_TPM, "infineon,slb9645tt"),
 	COMPAT(SAMSUNG_EXYNOS5_I2C, "samsung,exynos5-hsi2c"),
 	COMPAT(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"),
 	COMPAT(TI_TPS65090, "ti,tps65090"),