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Commit 1fbd972a authored by Hartley Sweeten's avatar Hartley Sweeten Committed by Russell King
Browse files

ARM: 5878/1: ep93xx: register the pwm devices on the edb93xx dev boards 



Add the platform init code to register the pwm devices that exist
on the various edb93xx development boards.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: default avatarRyan Mallon <ryan@bluewatersys.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 64d6882d

arch/arm/mach-ep93xx/edb93xx.c

+21 −0
Original line number Diff line number Diff line
@@ -118,12 +118,33 @@ static void __init edb93xx_register_i2c(void) 
	}

}





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

 * EDB93xx pwm

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

static void __init edb93xx_register_pwm(void)

{

	if (machine_is_edb9301() ||

	    machine_is_edb9302() || machine_is_edb9302a()) {

		/* EP9301 and EP9302 only have pwm.1 (EGPIO14) */

		ep93xx_register_pwm(0, 1);

	} else if (machine_is_edb9307() || machine_is_edb9307a()) {

		/* EP9307 only has pwm.0 (PWMOUT) */

		ep93xx_register_pwm(1, 0);

	} else {

		/* EP9312 and EP9315 have both */

		ep93xx_register_pwm(1, 1);

	}

}





static void __init edb93xx_init_machine(void)

{

	ep93xx_init_devices();

	edb93xx_register_flash();

	ep93xx_register_eth(&edb93xx_eth_data, 1);

	edb93xx_register_i2c();

	edb93xx_register_pwm();

}