Merge tag 'exynos-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene...

[cascardo/linux.git] / arch / arm / mach-mvebu / board-v7.c

diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c
index a04675e..f244622 100644 (file)
--- a/arch/arm/mach-mvebu/board-v7.c
+++ b/arch/arm/mach-mvebu/board-v7.c
@@ -23,6 +23,7 @@
 #include <linux/mbus.h>
 #include <linux/signal.h>
 #include <linux/slab.h>
+#include <linux/irqchip.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -71,17 +72,23 @@ static int armada_375_external_abort_wa(unsigned long addr, unsigned int fsr,
        return 1;
 }
 
-static void __init mvebu_timer_and_clk_init(void)
+static void __init mvebu_init_irq(void)
 {
-       of_clk_init(NULL);
-       clocksource_of_init();
+       irqchip_init();
        mvebu_scu_enable();
        coherency_init();
        BUG_ON(mvebu_mbus_dt_init(coherency_available()));
+}
+
+static void __init external_abort_quirk(void)
+{
+       u32 dev, rev;
 
-       if (of_machine_is_compatible("marvell,armada375"))
-               hook_fault_code(16 + 6, armada_375_external_abort_wa, SIGBUS, 0,
-                               "imprecise external abort");
+       if (mvebu_get_soc_id(&dev, &rev) == 0 && rev > ARMADA_375_Z1_REV)
+               return;
+
+       hook_fault_code(16 + 6, armada_375_external_abort_wa, SIGBUS, 0,
+                       "imprecise external abort");
 }
 
 static void __init i2c_quirk(void)
@@ -178,8 +185,10 @@ static void __init mvebu_dt_init(void)
 {
        if (of_machine_is_compatible("plathome,openblocks-ax3-4"))
                i2c_quirk();
-       if (of_machine_is_compatible("marvell,a375-db"))
+       if (of_machine_is_compatible("marvell,a375-db")) {
+               external_abort_quirk();
                thermal_quirk();
+       }
 
        of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
@@ -194,7 +203,7 @@ DT_MACHINE_START(ARMADA_370_XP_DT, "Marvell Armada 370/XP (Device Tree)")
        .l2c_aux_mask   = ~0,
        .smp            = smp_ops(armada_xp_smp_ops),
        .init_machine   = mvebu_dt_init,
-       .init_time      = mvebu_timer_and_clk_init,
+       .init_irq       = mvebu_init_irq,
        .restart        = mvebu_restart,
        .dt_compat      = armada_370_xp_dt_compat,
 MACHINE_END
@@ -207,7 +216,7 @@ static const char * const armada_375_dt_compat[] = {
 DT_MACHINE_START(ARMADA_375_DT, "Marvell Armada 375 (Device Tree)")
        .l2c_aux_val    = 0,
        .l2c_aux_mask   = ~0,
-       .init_time      = mvebu_timer_and_clk_init,
+       .init_irq       = mvebu_init_irq,
        .init_machine   = mvebu_dt_init,
        .restart        = mvebu_restart,
        .dt_compat      = armada_375_dt_compat,
@@ -222,7 +231,7 @@ static const char * const armada_38x_dt_compat[] = {
 DT_MACHINE_START(ARMADA_38X_DT, "Marvell Armada 380/385 (Device Tree)")
        .l2c_aux_val    = 0,
        .l2c_aux_mask   = ~0,
-       .init_time      = mvebu_timer_and_clk_init,
+       .init_irq       = mvebu_init_irq,
        .restart        = mvebu_restart,
        .dt_compat      = armada_38x_dt_compat,
 MACHINE_END