From a4e96cfb0abab1e563734e6a91da05effec8aecc Mon Sep 17 00:00:00 2001
From: Vijay Kumar Banerjee <vijaykumar9597@gmail.com>
Date: Wed, 18 Sep 2019 02:16:05 +0530
Subject: bsps/beagle: register i2c device at initialization

---
 bsps/arm/beagle/start/bspstart.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'bsps/arm/beagle/start/bspstart.c')

diff --git a/bsps/arm/beagle/start/bspstart.c b/bsps/arm/beagle/start/bspstart.c
index 224f9ecf3b..1eecdc24a0 100644
--- a/bsps/arm/beagle/start/bspstart.c
+++ b/bsps/arm/beagle/start/bspstart.c
@@ -17,6 +17,8 @@
 #include <bsp/irq-generic.h>
 #include <bsp/fdt.h>
 #include <bsp/linker-symbols.h>
+#include <bsp/i2c.h>
+#include <rtems/sysinit.h>
 
 #include "bspdebug.h"
 
@@ -41,3 +43,22 @@ uint32_t bsp_fdt_map_intr(const uint32_t *intr, size_t icells)
 {
   return intr[0];
 }
+
+static void bbb_i2c_0_initialize(void)
+{
+  int err;
+
+  err = am335x_i2c_bus_register(BBB_I2C_0_BUS_PATH,
+                                AM335X_I2C0_BASE,
+                                I2C_BUS_CLOCK_DEFAULT,
+                                BBB_I2C0_IRQ);
+  if (err != 0) {
+    printk("rtems i2c-0: Device could not be registered (%d)", err);
+  }
+}
+
+RTEMS_SYSINIT_ITEM(
+  bbb_i2c_0_initialize,
+  RTEMS_SYSINIT_LAST,
+  RTEMS_SYSINIT_ORDER_LAST
+);
-- 
cgit v1.2.3