Commit 683307da authored by Remi Machet's avatar Remi Machet Committed by Paul Mackerras
Browse files

[POWERPC] Create of_buses for MV64x60 devices 



For each mv64360 entry in the OpenFirmware database, add the
registration of an of_bus to take care of devices connected to
the MV64x60 asynchronous devices controller.
This change makes it possible for those devices to be detected by
drivers that support the of_platform without having a custom call
for each of them in the board file.

Signed-off-by: default avatarRemi Machet <rmachet@slac.stanford.edu>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 663276b7

arch/powerpc/sysdev/mv64x60_dev.c

+10 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
#include <linux/console.h>

#include <linux/mv643xx.h>

#include <linux/platform_device.h>

#include <linux/of_platform.h>



#include <asm/prom.h>
@@ -25,6 +26,11 @@ 
 * PowerPC of_platform_bus_type.  They support platform_bus_type instead.

 */



static struct of_device_id __initdata of_mv64x60_devices[] = {

	{ .compatible = "marvell,mv64306-devctrl", },

	{}

};



/*

 * Create MPSC platform devices

 */
@@ -484,6 +490,10 @@ static int __init mv64x60_device_setup(void) 
		of_node_put(np);

	}



	/* Now add every node that is on the device bus */

	for_each_compatible_node(np, NULL, "marvell,mv64360")

		of_platform_bus_probe(np, of_mv64x60_devices, NULL);



	return 0;

}

arch_initcall(mv64x60_device_setup);