Merge tag 'renesas-soc-fixes3-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel...
[sfrench/cifs-2.6.git] / arch / arm / mach-shmobile / timer.c
index f1d027aa7a81ac3361401380553771bdb37d47d2..0edf2a6d2bbef7f78fcb8f5c0396445dde21618c 100644 (file)
@@ -70,6 +70,18 @@ void __init shmobile_init_delay(void)
        if (!max_freq)
                return;
 
        if (!max_freq)
                return;
 
+#ifdef CONFIG_ARCH_SHMOBILE_LEGACY
+       /* Non-multiplatform r8a73a4 SoC cannot use arch timer due
+        * to GIC being initialized from C and arch timer via DT */
+       if (of_machine_is_compatible("renesas,r8a73a4"))
+               has_arch_timer = false;
+
+       /* Non-multiplatform r8a7790 SoC cannot use arch timer due
+        * to GIC being initialized from C and arch timer via DT */
+       if (of_machine_is_compatible("renesas,r8a7790"))
+               has_arch_timer = false;
+#endif
+
        if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) {
                if (is_a7_a8_a9)
                        shmobile_setup_delay_hz(max_freq, 1, 3);
        if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) {
                if (is_a7_a8_a9)
                        shmobile_setup_delay_hz(max_freq, 1, 3);