This is a way to add an early device for system control module.
the code is also requesting for driver registration and probing.
Done at early_initcall because at that time, ioremapping is possible.

Signed-off-by: Eduardo Valentin <redacted>
---
 arch/arm/mach-omap2/devices.c |   29 +++++++++++++++++++++++++++++
 1 files changed, 29 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 9332673..58cc5c3 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c

@@ -40,6 +40,35 @@

 #define L3_MODULES_MAX_LEN 12
 #define L3_MODULES 3

+static struct resource control_resources[] = {
+       [0] = {
+               .start  = 0x4a002000,
+               .end    = 0x4a0027ff,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+static struct platform_device control_device = {
+       .name           = "omap-control-core",
+       .id             = 0,
+       .resource       = control_resources,
+       .num_resources  = ARRAY_SIZE(control_resources),
+};
+
+static struct platform_device *early_devices[] __initdata = {
+       &control_device,
+};
+
+static int __init plat_early_device_setup(void)
+{
+       early_platform_add_devices(early_devices,
+                                  ARRAY_SIZE(early_devices));
+       early_platform_driver_register_all("early_omap_control");
+       early_platform_driver_probe("early_omap_control", 1, false);
+
+       return 0;
+}
+early_initcall(plat_early_device_setup);
+
 static int omap_init_control(void)
 {
       struct omap_hwmod               *oh;