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OMAP4: SDP4430: Add twl6040 vibrator platform support

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

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Peter Ujfalusi 2011-06-01 11:30:38 +03:00
parent cc697d3839
commit 87b25c1bab
1 changed files with 48 additions and 0 deletions
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48
arch/arm/mach-omap2/board-4430sdp.c
View file

@ -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,