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authorsricharan <r.sricharan@ti.com>2011-02-08 11:40:45 +0300
committerSantosh Shilimkar <santosh.shilimkar@ti.com>2011-03-09 14:53:56 +0300
commit0abcf6185eb87b9e00a821513802e56200378a6a (patch)
tree6f4505bed865302a286c67088b9d0e5db117d795 /arch/arm/mach-omap2/devices.c
parent4bb194dc9471c79caa1952ecdb31148074ac1abf (diff)
downloadlinux-0abcf6185eb87b9e00a821513802e56200378a6a.tar.xz
OMAP3: devices: Initialise the l3 device with the hwmod data.
The l3 interconnect device is build with all the data required to handle the error logging. The data is extracted from the hwmod database. Signed-off-by: sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/devices.c')
-rw-r--r--arch/arm/mach-omap2/devices.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2cb720b5b12e..6a320b61631e 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -36,6 +36,38 @@
#include "mux.h"
#include "control.h"
+#define L3_MODULES_MAX_LEN 12
+
+static int __init omap3_l3_init(void)
+{
+ int l;
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+ char oh_name[L3_MODULES_MAX_LEN];
+
+ /*
+ * To avoid code running on other OMAPs in
+ * multi-omap builds
+ */
+ if (!(cpu_is_omap34xx()))
+ return -ENODEV;
+
+ l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
+
+ oh = omap_hwmod_lookup(oh_name);
+
+ if (!oh)
+ pr_err("could not look up %s\n", oh_name);
+
+ od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
+ NULL, 0, 0);
+
+ WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+
+ return PTR_ERR(od);
+}
+postcore_initcall(omap3_l3_init);
+
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
static struct resource cam_resources[] = {