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authorOlof Johansson <olof@lixom.net>2015-12-22 13:24:29 -0800
committerOlof Johansson <olof@lixom.net>2015-12-22 13:24:29 -0800
commit741db4a72a06b18069667bd2683485e52a40df74 (patch)
treece342ded3c910663881586e9ff0ed41bdac3c341
parent8b9c13347a21aad4a35ac8b4214f55bc1e43ba16 (diff)
parent0b4d6972d7b052b23d33ff9bdbb52958664fbb26 (diff)
downloadlinux-stericsson-741db4a72a06b18069667bd2683485e52a40df74.tar.gz
Merge tag 'omap-for-v4.4/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Few fixes for omaps to allow am437x only builds to boot properly with CPU_IDLE and ARM TWD timer. This is probably a common configuration setup for people making products with these SoCs so let's make sure it works. Also a wakeirq fix for duovero parlor making my life a bit easier as that allows me to run basic PM regression tests on it. It would be nice to have these in v4.4, but if it gets too late for that because of the holidays, it is not super critical if these get merged for v4.5. * tag 'omap-for-v4.4/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Fix UART wakeirq for omap4 duovero parlor ARM: OMAP2+: AM43xx: select ARM TWD timer ARM: OMAP2+: am43xx: enable GENERIC_CLOCKEVENTS_BROADCAST Signed-off-by: Olof Johansson <olof@lixom.net>
-rw-r--r--arch/arm/boot/dts/omap4-duovero-parlor.dts4
-rw-r--r--arch/arm/mach-omap2/Kconfig2
-rw-r--r--arch/arm/mach-omap2/timer.c6
3 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts
index 1a78f013f37a..b75f7b2b7c4a 100644
--- a/arch/arm/boot/dts/omap4-duovero-parlor.dts
+++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts
@@ -189,3 +189,7 @@
};
};
+&uart3 {
+ interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
+ &omap4_pmx_core OMAP4_UART3_RX>;
+};
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 4b4371db5799..0517f0c1581a 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -65,6 +65,8 @@ config SOC_AM43XX
select MACH_OMAP_GENERIC
select MIGHT_HAVE_CACHE_L2X0
select HAVE_ARM_SCU
+ select GENERIC_CLOCKEVENTS_BROADCAST
+ select HAVE_ARM_TWD
config SOC_DRA7XX
bool "TI DRA7XX"
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b18ebbefae09..f86692dbcfd5 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -320,6 +320,12 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
return r;
}
+#if !defined(CONFIG_SMP) && defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
+void tick_broadcast(const struct cpumask *mask)
+{
+}
+#endif
+
static void __init omap2_gp_clockevent_init(int gptimer_id,
const char *fck_source,
const char *property)