1 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index c3dfb1b3b1e3..2d6d57f7ba8a 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -1095,6 +1095,34 @@ static void __init at91_add_device_rtt(void)
 
 
 /* --------------------------------------------------------------------
+ *  TRNG
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_HW_RANDOM_ATMEL) || defined(CONFIG_HW_RANDOM_ATMEL_MODULE)
+static struct resource trng_resources[] = {
+        {
+                .start  = AT91SAM9G45_BASE_TRNG,
+                .end    = AT91SAM9G45_BASE_TRNG + SZ_16K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device at91sam9g45_trng_device = {
+        .name           = "atmel-trng",
+        .id             = -1,
+        .resource       = trng_resources,
+        .num_resources  = ARRAY_SIZE(trng_resources),
+};
+
+static void __init at91_add_device_trng(void)
+{
+        platform_device_register(&at91sam9g45_trng_device);
+}
+#else
+static void __init at91_add_device_trng(void) {}
+#endif
+
+/* --------------------------------------------------------------------
  *  Watchdog
  * -------------------------------------------------------------------- */
 
@@ -1583,6 +1611,7 @@ static int __init at91_add_standard_devices(void)
         at91_add_device_hdmac();
         at91_add_device_rtc();
         at91_add_device_rtt();
+        at91_add_device_trng();
         at91_add_device_watchdog();
         at91_add_device_tc();
         return 0;