linux-kernel - [PATCH V2 7/7] ARM: DRA: Enable Crossbar IP support for DRA7XX

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Date:	Wed, 30 Oct 2013 20:27:20 +0530
From:	Sricharan R <r.sricharan@...com>
To:	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-doc@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linus.walleij@...aro.org>,
	<linux@....linux.org.uk>, <tony@...mide.com>, <rnayak@...com>,
	<marc.zyngier@....com>, <grant.likely@...aro.org>,
	<mark.rutland@....com>, <robherring2@...il.com>,
	<tglx@...utronix.de>, <santosh.shilimkar@...com>,
	<r.sricharan@...com>
Subject: [PATCH V2 7/7] ARM: DRA: Enable Crossbar IP support for DRA7XX

Enable the crossbar IP support for DRA7xx soc.

Cc: Santosh Shilimkar <santosh.shilimkar@...com>
Cc: Rajendra Nayak <rnayak@...com>
Cc: Tony Lindgren <tony@...mide.com>
Signed-off-by: Sricharan R <r.sricharan@...com>
---
 arch/arm/mach-omap2/Kconfig        |    2 +-
 arch/arm/mach-omap2/omap4-common.c |    4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index d2d0227..73c4889 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -123,9 +123,9 @@ config SOC_DRA7XX
 	select ARM_GIC
 	select HAVE_SMP
 	select COMMON_CLK
-	select CROSSBAR
 	select ARCH_HAS_RESET_CONTROLLER
 	select RESET_TI
+	select IRQ_CROSSBAR
 
 comment "OMAP Core Type"
 	depends on ARCH_OMAP2
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 40c265e..f64826f 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -22,6 +22,7 @@
 #include <linux/of_platform.h>
 #include <linux/export.h>
 #include <linux/irqchip/arm-gic.h>
+#include <linux/irqchip/irq-crossbar.h>
 #include <linux/of_address.h>
 #include <linux/reboot.h>
 
@@ -291,9 +292,12 @@ void __init omap_gic_of_init(void)
 
 skip_errata_init:
 	omap_wakeupgen_init();
+	if (soc_is_dra7xx())
+		crossbar_init();
 	irqchip_init();
 }
 
+
 #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 static int omap4_twl6030_hsmmc_late_init(struct device *dev)
 {
-- 
1.7.9.5

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