1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 6ef40107948..33bdbe4633a 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -462,6 +462,23 @@ static void omap_init_pmu(void)
 	platform_device_register(&omap_pmu_device);
 }
 
+/**
+ * omap_init_rng - bind the RNG hwmod to the RNG omap_device
+ *
+ * Bind the RNG hwmod to the RNG omap_device.  No return value.
+ */
+static void omap_init_rng(void)
+{
+	struct omap_hwmod *oh;
+	struct platform_device *pdev;
+
+	oh = omap_hwmod_lookup("rng");
+	if (!oh)
+		return;
+
+	pdev = omap_device_build("omap_rng", -1, oh, NULL, 0, NULL, 0, 0);
+	WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
+}
 
 #if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
 
@@ -649,6 +666,7 @@ static int __init omap2_init_devices(void)
 	}
 	omap_init_pmu();
 	omap_init_sti();
+	omap_init_rng();
 	omap_init_sham();
 	omap_init_aes();
 	omap_init_vout();