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Commit 762be297 authored by Rafal Prylowski's avatar Rafal Prylowski Committed by Ryan Mallon
Browse files

ep93xx: Add IDE support to edb93xx boards 



Add IDE support to edb93xx boards.

Signed-off-by: default avatarRafal Prylowski <prylowski@metasoft.pl>
Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarRyan Mallon <rmallon@gmail.com>
parent eb774a09

arch/arm/mach-ep93xx/edb93xx.c

+24 −0
Original line number Diff line number Diff line
@@ -233,6 +233,29 @@ static void __init edb93xx_register_fb(void) 
}





/*************************************************************************

 * EDB93xx IDE

 *************************************************************************/

static int __init edb93xx_has_ide(void)

{

	/*

	 * Although EDB9312 and EDB9315 do have IDE capability, they have

	 * INTRQ line wired as pull-up, which makes using IDE interface

	 * problematic.

	 */

	return machine_is_edb9312() || machine_is_edb9315() ||

	       machine_is_edb9315a();

}



static void __init edb93xx_register_ide(void)

{

	if (!edb93xx_has_ide())

		return;



	ep93xx_register_ide();

}





static void __init edb93xx_init_machine(void)

{

	ep93xx_init_devices();
@@ -243,6 +266,7 @@ static void __init edb93xx_init_machine(void) 
	edb93xx_register_i2s();

	edb93xx_register_pwm();

	edb93xx_register_fb();

	edb93xx_register_ide();

}