imx: i.MX8MN: Enable loading TASR and TCALIV from fuse

Like iMX8MM, iMX8MN also needs SW to load TMU TASR and TCALIV registers
value from fuse before enabling TMU calibration. Otherwise the calibration
is not exact.

Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

arch/arm/mach-imx/imx8m/soc.c

@@ -451,7 +451,7 @@ int arch_misc_init(void)
 
 void imx_tmu_arch_init(void *reg_base)
 {
-	if (is_imx8mm()) {
+	if (is_imx8mm() || is_imx8mn()) {
 		/* Load TCALIV and TASR from fuses */
 		struct ocotp_regs *ocotp =
 			(struct ocotp_regs *)OCOTP_BASE_ADDR;