[PATCH v2 6/3] mvebu: kirkwood: simplify soc init code flow

[Uwe Kleine-König]

Similar to the two previous commits, this gets rid of a of-fixup which
is strange because the soc init stuff is rerun then when a new dt for
booting into Linux is loaded.

The initcall must be postponed to post-core to ensure
of_machine_is_compatible is working correctly.

The call to mvebu_mbus_add_range is moved to drivers/bus/mvebu-mbus.c to
ensure it's registered early enough.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 arch/arm/mach-mvebu/kirkwood.c | 11 ++---------
 drivers/bus/mvebu-mbus.c       |  4 ++++
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index d5ddf05e3447..59fb95ff4adf 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -29,7 +29,7 @@ static void __noreturn kirkwood_restart_soc(struct restart_handler *rst)
 	hang();
 }
 
-static int kirkwood_init_soc(struct device_node *root, void *context)
+static int kirkwood_init_soc(void)
 {
 	if (!of_machine_is_compatible("marvell,kirkwood"))
 		return 0;
@@ -43,11 +43,4 @@ static int kirkwood_init_soc(struct device_node *root, void *context)
 
 	return 0;
 }
-
-static int kirkwood_register_soc_fixup(void)
-{
-	mvebu_mbus_add_range("marvell,kirkwood", 0xf0, 0x01,
-			     MVEBU_REMAP_INT_REG_BASE);
-	return of_register_fixup(kirkwood_init_soc, NULL);
-}
-pure_initcall(kirkwood_register_soc_fixup);
+postcore_initcall(kirkwood_init_soc);
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index fc940e3b541d..965a221d3ba4 100644
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -827,6 +827,10 @@ static int mvebu_mbus_fixup_register(void)
 				     DOVE_REMAP_MC_REGS);
 	}
 
+	if (IS_ENABLED(CONFIG_ARCH_KIRKWOOD))
+		mvebu_mbus_add_range("marvell,kirkwood", 0xf0, 0x01,
+				     MVEBU_REMAP_INT_REG_BASE);
+
 	return of_register_fixup(mvebu_mbus_of_fixup, NULL);
 }
 pure_initcall(mvebu_mbus_fixup_register);
-- 
2.11.0