From 883413341e479d4e9f9c69def4884b4c6e1cef4e Mon Sep 17 00:00:00 2001
From: Will Deacon
Date: Fri, 9 Apr 2010 13:54:43 +0100
Subject: ARM: 6046/1: ARM: OMAP: register PMU IRQs during board initialisation

This patch updates the initialisation routines for the OMAP2 and OMAP3
boards so that they register their PMU IRQs with the PMU framework in
the Kernel.

Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-omap2/devices.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'arch/arm/mach-omap2')

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 23e4d7733610..4a1c2328bcc3 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -17,8 +17,10 @@
 #include <linux/clk.h>
 
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
+#include <asm/pmu.h>
 
 #include <plat/control.h>
 #include <plat/tc.h>
@@ -453,6 +455,37 @@ static void omap_init_mcspi(void)
 static inline void omap_init_mcspi(void) {}
 #endif
 
+static struct resource omap2_pmu_resource = {
+	.start	= 3,
+	.end	= 3,
+	.flags	= IORESOURCE_IRQ,
+};
+
+static struct resource omap3_pmu_resource = {
+	.start	= INT_34XX_BENCH_MPU_EMUL,
+	.end	= INT_34XX_BENCH_MPU_EMUL,
+	.flags	= IORESOURCE_IRQ,
+};
+
+static struct platform_device omap_pmu_device = {
+	.name		= "arm-pmu",
+	.id		= ARM_PMU_DEVICE_CPU,
+	.num_resources	= 1,
+};
+
+static void omap_init_pmu(void)
+{
+	if (cpu_is_omap24xx())
+		omap_pmu_device.resource = &omap2_pmu_resource;
+	else if (cpu_is_omap34xx())
+		omap_pmu_device.resource = &omap3_pmu_resource;
+	else
+		return;
+
+	platform_device_register(&omap_pmu_device);
+}
+
+
 #ifdef CONFIG_OMAP_SHA1_MD5
 static struct resource sha1_md5_resources[] = {
 	{
@@ -797,6 +830,7 @@ static int __init omap2_init_devices(void)
 	omap_init_camera();
 	omap_init_mbox();
 	omap_init_mcspi();
+	omap_init_pmu();
 	omap_hdq_init();
 	omap_init_sti();
 	omap_init_sha1_md5();
-- 
cgit v1.2.3


From 6262c92f51ffb074800d5a340ee16bc06758e037 Mon Sep 17 00:00:00 2001
From: Russell King
Date: Thu, 25 Mar 2010 17:06:19 +0000
Subject: ARM: Remove useless linux/bootmem.h includes

These files include linux/bootmem.h without using anything from this
file; remove the unnecessary include.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-clps711x/mm.c           | 1 -
 arch/arm/mach-ixp4xx/common.c         | 1 -
 arch/arm/mach-omap1/board-htcherald.c | 1 -
 arch/arm/mach-omap2/omap_hwmod.c      | 1 -
 4 files changed, 4 deletions(-)

(limited to 'arch/arm/mach-omap2')

diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c
index a7b4591205a3..986592176767 100644
--- a/arch/arm/mach-clps711x/mm.c
+++ b/arch/arm/mach-clps711x/mm.c
@@ -22,7 +22,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/init.h>
-#include <linux/bootmem.h>
 
 #include <asm/sizes.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 71728d36d501..0bce09799d18 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -21,7 +21,6 @@
 #include <linux/tty.h>
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
-#include <linux/bootmem.h>
 #include <linux/interrupt.h>
 #include <linux/bitops.h>
 #include <linux/time.h>
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index e36639f66150..8e313b4b99a9 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -28,7 +28,6 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/input.h>
-#include <linux/bootmem.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
 
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index c6649472ce0d..aa3e20915d72 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -43,7 +43,6 @@
 #include <linux/err.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
-#include <linux/bootmem.h>
 
 #include <plat/common.h>
 #include <plat/cpu.h>
-- 
cgit v1.2.3