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Commit 87b25c1b authored by Peter Ujfalusi's avatar Peter Ujfalusi
Browse files

OMAP4: SDP4430: Add twl6040 vibrator platform support 



Add twl4030_vibra platform data, and the needed regulators
for twl6040 vibrator.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
parent cc697d38

arch/arm/mach-omap2/board-4430sdp.c

+48 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <linux/i2c/twl.h>

#include <linux/gpio_keys.h>

#include <linux/regulator/machine.h>

#include <linux/regulator/fixed.h>

#include <linux/leds.h>

#include <linux/leds_pwm.h>
@@ -275,11 +276,40 @@ static struct platform_device sdp4430_lcd_device = { 
	.id		= -1,

};



static struct regulator_consumer_supply sdp4430_vbat_supply[] = {

	REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"),

	REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"),

};



static struct regulator_init_data sdp4430_vbat_data = {

	.constraints = {

		.always_on	= 1,

	},

	.num_consumer_supplies	= ARRAY_SIZE(sdp4430_vbat_supply),

	.consumer_supplies	= sdp4430_vbat_supply,

};



static struct fixed_voltage_config sdp4430_vbat_pdata = {

	.supply_name	= "VBAT",

	.microvolts	= 3750000,

	.init_data	= &sdp4430_vbat_data,

	.gpio		= -EINVAL,

};



static struct platform_device sdp4430_vbat = {

	.name		= "reg-fixed-voltage",

	.id		= -1,

	.dev = {

		.platform_data = &sdp4430_vbat_pdata,

	},

};



static struct platform_device *sdp4430_devices[] __initdata = {

	&sdp4430_lcd_device,

	&sdp4430_gpio_keys_device,

	&sdp4430_leds_gpio,

	&sdp4430_leds_pwm,

	&sdp4430_vbat,

};



static struct omap_lcd_config sdp4430_lcd_config __initdata = {
@@ -395,7 +425,25 @@ static struct regulator_init_data sdp4430_vusim = { 
	},

};



static struct twl4030_vibra_data twl6040_vibra = {

	.vibldrv_res = 8,

	.vibrdrv_res = 3,

	.viblmotor_res = 10,

	.vibrmotor_res = 10,

	.vddvibl_uV = 0,	/* fixed volt supply - VBAT */

	.vddvibr_uV = 0,	/* fixed volt supply - VBAT */

};



static struct twl4030_audio_data twl6040_audio = {

	.codec		= NULL,

	.vibra		= &twl6040_vibra,

	.audpwron_gpio	= 127,

	.naudint_irq	= OMAP44XX_IRQ_SYS_2N,

	.irq_base	= TWL6040_CODEC_IRQ_BASE,

};



static struct twl4030_platform_data sdp4430_twldata = {

	.audio		= &twl6040_audio,

	/* Regulators */

	.vusim		= &sdp4430_vusim,

	.vaux1		= &sdp4430_vaux1,