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Commit 56a1740c authored by Ricardo Ribalda Delgado's avatar Ricardo Ribalda Delgado Committed by Bryan Wu
Browse files

leds-pca9633: Rename to leds-pca963x 



The driver now supports the chips pca9633 and pca9634, therefore we
rename the files to more generic and meaningul names

Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent a7d0e988

drivers/leds/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ config LEDS_PCA955X 
	  LED driver chips accessed via the I2C bus.  Supported

	  devices include PCA9550, PCA9551, PCA9552, and PCA9553.



config LEDS_PCA9633

config LEDS_PCA963X

	tristate "LED support for PCA963x I2C chip"

	depends on LEDS_CLASS

	depends on I2C

drivers/leds/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o 
obj-$(CONFIG_LEDS_OT200)		+= leds-ot200.o

obj-$(CONFIG_LEDS_FSG)			+= leds-fsg.o

obj-$(CONFIG_LEDS_PCA955X)		+= leds-pca955x.o

obj-$(CONFIG_LEDS_PCA9633)		+= leds-pca9633.o

obj-$(CONFIG_LEDS_PCA963X)		+= leds-pca963x.o

obj-$(CONFIG_LEDS_DA903X)		+= leds-da903x.o

obj-$(CONFIG_LEDS_DA9052)		+= leds-da9052.o

obj-$(CONFIG_LEDS_WM831X_STATUS)	+= leds-wm831x-status.o

drivers/leds/leds-pca9633.c→drivers/leds/leds-pca963x.c

+144 −144
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ 
 * in identical fashion.  The delay_on/delay_off values of the last LED

 * that is set to blink will be used for all of the blinking LEDs.

 * Hardware blinking is disabled by default but can be enabled by setting

 * the 'blink_type' member in the platform_data struct to 'PCA9633_HW_BLINK'

 * the 'blink_type' member in the platform_data struct to 'PCA963X_HW_BLINK'

 * or by adding the 'nxp,hw-blink' property to the DTS.

 */
@@ -35,33 +35,33 @@ 
#include <linux/workqueue.h>

#include <linux/slab.h>

#include <linux/of.h>

#include <linux/platform_data/leds-pca9633.h>

#include <linux/platform_data/leds-pca963x.h>



/* LED select registers determine the source that drives LED outputs */

#define PCA9633_LED_OFF		0x0	/* LED driver off */

#define PCA9633_LED_ON		0x1	/* LED driver on */

#define PCA9633_LED_PWM		0x2	/* Controlled through PWM */

#define PCA9633_LED_GRP_PWM	0x3	/* Controlled through PWM/GRPPWM */

#define PCA963X_LED_OFF		0x0	/* LED driver off */

#define PCA963X_LED_ON		0x1	/* LED driver on */

#define PCA963X_LED_PWM		0x2	/* Controlled through PWM */

#define PCA963X_LED_GRP_PWM	0x3	/* Controlled through PWM/GRPPWM */



#define PCA9633_MODE2_DMBLNK	0x20	/* Enable blinking */

#define PCA963X_MODE2_DMBLNK	0x20	/* Enable blinking */



#define PCA9633_MODE1		0x00

#define PCA9633_MODE2		0x01

#define PCA9633_PWM_BASE	0x02

#define PCA963X_MODE1		0x00

#define PCA963X_MODE2		0x01

#define PCA963X_PWM_BASE	0x02



enum pca9633_type {

enum pca963x_type {

	pca9633,

	pca9634,

};



struct pca9633_chipdef {

struct pca963x_chipdef {

	u8			grppwm;

	u8			grpfreq;

	u8			ledout_base;

	int			n_leds;

};



static struct pca9633_chipdef pca9633_chipdefs[] = {

static struct pca963x_chipdef pca963x_chipdefs[] = {

	[pca9633] = {

		.grppwm		= 0x6,

		.grpfreq	= 0x7,
@@ -77,141 +77,141 @@ static struct pca9633_chipdef pca9633_chipdefs[] = { 
};



/* Total blink period in milliseconds */

#define PCA9632_BLINK_PERIOD_MIN	42

#define PCA9632_BLINK_PERIOD_MAX	10667

#define PCA963X_BLINK_PERIOD_MIN	42

#define PCA963X_BLINK_PERIOD_MAX	10667



static const struct i2c_device_id pca9633_id[] = {

static const struct i2c_device_id pca963x_id[] = {

	{ "pca9632", pca9633 },

	{ "pca9633", pca9633 },

	{ "pca9634", pca9634 },

	{ }

};

MODULE_DEVICE_TABLE(i2c, pca9633_id);

MODULE_DEVICE_TABLE(i2c, pca963x_id);



enum pca9633_cmd {

enum pca963x_cmd {

	BRIGHTNESS_SET,

	BLINK_SET,

};



struct pca9633_led;

struct pca963x_led;



struct pca9633 {

	struct pca9633_chipdef *chipdef;

struct pca963x {

	struct pca963x_chipdef *chipdef;

	struct mutex mutex;

	struct i2c_client *client;

	struct pca9633_led *leds;

	struct pca963x_led *leds;

};



struct pca9633_led {

	struct pca9633 *chip;

struct pca963x_led {

	struct pca963x *chip;

	struct work_struct work;

	enum led_brightness brightness;

	struct led_classdev led_cdev;

	int led_num; /* 0 .. 7 potentially */

	enum pca9633_cmd cmd;

	enum pca963x_cmd cmd;

	char name[32];

	u8 gdc;

	u8 gfrq;

};



static void pca9633_brightness_work(struct pca9633_led *pca9633)

static void pca963x_brightness_work(struct pca963x_led *pca963x)

{

	u8 ledout_addr = pca9633->chip->chipdef->ledout_base

		+ (pca9633->led_num / 4);

	u8 ledout_addr = pca963x->chip->chipdef->ledout_base

		+ (pca963x->led_num / 4);

	u8 ledout;

	int shift = 2 * (pca9633->led_num % 4);

	int shift = 2 * (pca963x->led_num % 4);

	u8 mask = 0x3 << shift;



	mutex_lock(&pca9633->chip->mutex);

	ledout = i2c_smbus_read_byte_data(pca9633->chip->client, ledout_addr);

	switch (pca9633->brightness) {

	mutex_lock(&pca963x->chip->mutex);

	ledout = i2c_smbus_read_byte_data(pca963x->chip->client, ledout_addr);

	switch (pca963x->brightness) {

	case LED_FULL:

		i2c_smbus_write_byte_data(pca9633->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA9633_LED_ON << shift));

		i2c_smbus_write_byte_data(pca963x->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA963X_LED_ON << shift));

		break;

	case LED_OFF:

		i2c_smbus_write_byte_data(pca9633->chip->client, ledout_addr,

		i2c_smbus_write_byte_data(pca963x->chip->client, ledout_addr,

			ledout & ~mask);

		break;

	default:

		i2c_smbus_write_byte_data(pca9633->chip->client,

			PCA9633_PWM_BASE + pca9633->led_num,

			pca9633->brightness);

		i2c_smbus_write_byte_data(pca9633->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA9633_LED_PWM << shift));

		i2c_smbus_write_byte_data(pca963x->chip->client,

			PCA963X_PWM_BASE + pca963x->led_num,

			pca963x->brightness);

		i2c_smbus_write_byte_data(pca963x->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA963X_LED_PWM << shift));

		break;

	}

	mutex_unlock(&pca9633->chip->mutex);

	mutex_unlock(&pca963x->chip->mutex);

}



static void pca9633_blink_work(struct pca9633_led *pca9633)

static void pca963x_blink_work(struct pca963x_led *pca963x)

{

	u8 ledout_addr = pca9633->chip->chipdef->ledout_base +

		(pca9633->led_num / 4);

	u8 ledout_addr = pca963x->chip->chipdef->ledout_base +

		(pca963x->led_num / 4);

	u8 ledout;

	u8 mode2 = i2c_smbus_read_byte_data(pca9633->chip->client,

							PCA9633_MODE2);

	int shift = 2 * (pca9633->led_num % 4);

	u8 mode2 = i2c_smbus_read_byte_data(pca963x->chip->client,

							PCA963X_MODE2);

	int shift = 2 * (pca963x->led_num % 4);

	u8 mask = 0x3 << shift;



	i2c_smbus_write_byte_data(pca9633->chip->client,

			pca9633->chip->chipdef->grppwm,	pca9633->gdc);

	i2c_smbus_write_byte_data(pca963x->chip->client,

			pca963x->chip->chipdef->grppwm,	pca963x->gdc);



	i2c_smbus_write_byte_data(pca9633->chip->client,

			pca9633->chip->chipdef->grpfreq, pca9633->gfrq);

	i2c_smbus_write_byte_data(pca963x->chip->client,

			pca963x->chip->chipdef->grpfreq, pca963x->gfrq);



	if (!(mode2 & PCA9633_MODE2_DMBLNK))

		i2c_smbus_write_byte_data(pca9633->chip->client, PCA9633_MODE2,

			mode2 | PCA9633_MODE2_DMBLNK);

	if (!(mode2 & PCA963X_MODE2_DMBLNK))

		i2c_smbus_write_byte_data(pca963x->chip->client, PCA963X_MODE2,

			mode2 | PCA963X_MODE2_DMBLNK);



	mutex_lock(&pca9633->chip->mutex);

	ledout = i2c_smbus_read_byte_data(pca9633->chip->client, ledout_addr);

	if ((ledout & mask) != (PCA9633_LED_GRP_PWM << shift))

		i2c_smbus_write_byte_data(pca9633->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA9633_LED_GRP_PWM << shift));

	mutex_unlock(&pca9633->chip->mutex);

	mutex_lock(&pca963x->chip->mutex);

	ledout = i2c_smbus_read_byte_data(pca963x->chip->client, ledout_addr);

	if ((ledout & mask) != (PCA963X_LED_GRP_PWM << shift))

		i2c_smbus_write_byte_data(pca963x->chip->client, ledout_addr,

			(ledout & ~mask) | (PCA963X_LED_GRP_PWM << shift));

	mutex_unlock(&pca963x->chip->mutex);

}



static void pca9633_work(struct work_struct *work)

static void pca963x_work(struct work_struct *work)

{

	struct pca9633_led *pca9633 = container_of(work,

		struct pca9633_led, work);

	struct pca963x_led *pca963x = container_of(work,

		struct pca963x_led, work);



	switch (pca9633->cmd) {

	switch (pca963x->cmd) {

	case BRIGHTNESS_SET:

		pca9633_brightness_work(pca9633);

		pca963x_brightness_work(pca963x);

		break;

	case BLINK_SET:

		pca9633_blink_work(pca9633);

		pca963x_blink_work(pca963x);

		break;

	}

}



static void pca9633_led_set(struct led_classdev *led_cdev,

static void pca963x_led_set(struct led_classdev *led_cdev,

	enum led_brightness value)

{

	struct pca9633_led *pca9633;

	struct pca963x_led *pca963x;



	pca9633 = container_of(led_cdev, struct pca9633_led, led_cdev);

	pca963x = container_of(led_cdev, struct pca963x_led, led_cdev);



	pca9633->cmd = BRIGHTNESS_SET;

	pca9633->brightness = value;

	pca963x->cmd = BRIGHTNESS_SET;

	pca963x->brightness = value;



	/*

	 * Must use workqueue for the actual I/O since I2C operations

	 * can sleep.

	 */

	schedule_work(&pca9633->work);

	schedule_work(&pca963x->work);

}



static int pca9633_blink_set(struct led_classdev *led_cdev,

static int pca963x_blink_set(struct led_classdev *led_cdev,

		unsigned long *delay_on, unsigned long *delay_off)

{

	struct pca9633_led *pca9633;

	struct pca963x_led *pca963x;

	unsigned long time_on, time_off, period;

	u8 gdc, gfrq;



	pca9633 = container_of(led_cdev, struct pca9633_led, led_cdev);

	pca963x = container_of(led_cdev, struct pca963x_led, led_cdev);



	time_on = *delay_on;

	time_off = *delay_off;
@@ -225,8 +225,8 @@ static int pca9633_blink_set(struct led_classdev *led_cdev, 
	period = time_on + time_off;



	/* If period not supported by hardware, default to someting sane. */

	if ((period < PCA9632_BLINK_PERIOD_MIN) ||

	    (period > PCA9632_BLINK_PERIOD_MAX)) {

	if ((period < PCA963X_BLINK_PERIOD_MIN) ||

	    (period > PCA963X_BLINK_PERIOD_MAX)) {

		time_on = 500;

		time_off = 500;

		period = time_on + time_off;
@@ -246,15 +246,15 @@ static int pca9633_blink_set(struct led_classdev *led_cdev, 
	 */

	gfrq = (period * 24 / 1000) - 1;



	pca9633->cmd = BLINK_SET;

	pca9633->gdc = gdc;

	pca9633->gfrq = gfrq;

	pca963x->cmd = BLINK_SET;

	pca963x->gdc = gdc;

	pca963x->gfrq = gfrq;



	/*

	 * Must use workqueue for the actual I/O since I2C operations

	 * can sleep.

	 */

	schedule_work(&pca9633->work);

	schedule_work(&pca963x->work);



	*delay_on = time_on;

	*delay_off = time_off;
@@ -263,21 +263,21 @@ static int pca9633_blink_set(struct led_classdev *led_cdev, 
}



#if IS_ENABLED(CONFIG_OF)

static struct pca9633_platform_data *

pca9633_dt_init(struct i2c_client *client, struct pca9633_chipdef *chip)

static struct pca963x_platform_data *

pca963x_dt_init(struct i2c_client *client, struct pca963x_chipdef *chip)

{

	struct device_node *np = client->dev.of_node, *child;

	struct pca9633_platform_data *pdata;

	struct led_info *pca9633_leds;

	struct pca963x_platform_data *pdata;

	struct led_info *pca963x_leds;

	int count;



	count = of_get_child_count(np);

	if (!count || count > chip->n_leds)

		return ERR_PTR(-ENODEV);



	pca9633_leds = devm_kzalloc(&client->dev,

	pca963x_leds = devm_kzalloc(&client->dev,

			sizeof(struct led_info) * chip->n_leds, GFP_KERNEL);

	if (!pca9633_leds)

	if (!pca963x_leds)

		return ERR_PTR(-ENOMEM);



	for_each_child_of_node(np, child) {
@@ -292,59 +292,59 @@ pca9633_dt_init(struct i2c_client *client, struct pca9633_chipdef *chip) 
		res = of_property_read_u32(child, "reg", &reg);

		if (res != 0)

			continue;

		pca9633_leds[reg] = led;

		pca963x_leds[reg] = led;

	}

	pdata = devm_kzalloc(&client->dev,

			     sizeof(struct pca9633_platform_data), GFP_KERNEL);

			     sizeof(struct pca963x_platform_data), GFP_KERNEL);

	if (!pdata)

		return ERR_PTR(-ENOMEM);



	pdata->leds.leds = pca9633_leds;

	pdata->leds.leds = pca963x_leds;

	pdata->leds.num_leds = count;



	/* default to open-drain unless totem pole (push-pull) is specified */

	if (of_property_read_bool(np, "nxp,totem-pole"))

		pdata->outdrv = PCA9633_TOTEM_POLE;

		pdata->outdrv = PCA963X_TOTEM_POLE;

	else

		pdata->outdrv = PCA9633_OPEN_DRAIN;

		pdata->outdrv = PCA963X_OPEN_DRAIN;



	/* default to software blinking unless hardware blinking is specified */

	if (of_property_read_bool(np, "nxp,hw-blink"))

		pdata->blink_type = PCA9633_HW_BLINK;

		pdata->blink_type = PCA963X_HW_BLINK;

	else

		pdata->blink_type = PCA9633_SW_BLINK;

		pdata->blink_type = PCA963X_SW_BLINK;



	return pdata;

}



static const struct of_device_id of_pca9633_match[] = {

static const struct of_device_id of_pca963x_match[] = {

	{ .compatible = "nxp,pca9632", },

	{ .compatible = "nxp,pca9633", },

	{ .compatible = "nxp,pca9634", },

	{},

};

#else

static struct pca9633_platform_data *

pca9633_dt_init(struct i2c_client *client, struct pca9633_chipdef *chip)

static struct pca963x_platform_data *

pca963x_dt_init(struct i2c_client *client, struct pca963x_chipdef *chip)

{

	return ERR_PTR(-ENODEV);

}

#endif



static int pca9633_probe(struct i2c_client *client,

static int pca963x_probe(struct i2c_client *client,

					const struct i2c_device_id *id)

{

	struct pca9633 *pca9633_chip;

	struct pca9633_led *pca9633;

	struct pca9633_platform_data *pdata;

	struct pca9633_chipdef *chip;

	struct pca963x *pca963x_chip;

	struct pca963x_led *pca963x;

	struct pca963x_platform_data *pdata;

	struct pca963x_chipdef *chip;

	int i, err;



	chip = &pca9633_chipdefs[id->driver_data];

	chip = &pca963x_chipdefs[id->driver_data];

	pdata = dev_get_platdata(&client->dev);



	if (!pdata) {

		pdata = pca9633_dt_init(client, chip);

		pdata = pca963x_dt_init(client, chip);

		if (IS_ERR(pdata)) {

			dev_warn(&client->dev, "could not parse configuration\n");

			pdata = NULL;
@@ -358,21 +358,21 @@ static int pca9633_probe(struct i2c_client *client, 
		return -EINVAL;

	}



	pca9633_chip = devm_kzalloc(&client->dev, sizeof(*pca9633_chip),

	pca963x_chip = devm_kzalloc(&client->dev, sizeof(*pca963x_chip),

								GFP_KERNEL);

	if (!pca9633_chip)

	if (!pca963x_chip)

		return -ENOMEM;

	pca9633 = devm_kzalloc(&client->dev, chip->n_leds * sizeof(*pca9633),

	pca963x = devm_kzalloc(&client->dev, chip->n_leds * sizeof(*pca963x),

								GFP_KERNEL);

	if (!pca9633)

	if (!pca963x)

		return -ENOMEM;



	i2c_set_clientdata(client, pca9633_chip);

	i2c_set_clientdata(client, pca963x_chip);



	mutex_init(&pca9633_chip->mutex);

	pca9633_chip->chipdef = chip;

	pca9633_chip->client = client;

	pca9633_chip->leds = pca9633;

	mutex_init(&pca963x_chip->mutex);

	pca963x_chip->chipdef = chip;

	pca963x_chip->client = client;

	pca963x_chip->leds = pca963x;



	/* Turn off LEDs by default*/

	i2c_smbus_write_byte_data(client, chip->ledout_base, 0x00);
@@ -380,82 +380,82 @@ static int pca9633_probe(struct i2c_client *client, 
		i2c_smbus_write_byte_data(client, chip->ledout_base + 1, 0x00);



	for (i = 0; i < chip->n_leds; i++) {

		pca9633[i].led_num = i;

		pca9633[i].chip = pca9633_chip;

		pca963x[i].led_num = i;

		pca963x[i].chip = pca963x_chip;



		/* Platform data can specify LED names and default triggers */

		if (pdata && i < pdata->leds.num_leds) {

			if (pdata->leds.leds[i].name)

				snprintf(pca9633[i].name,

					 sizeof(pca9633[i].name), "pca9633:%s",

				snprintf(pca963x[i].name,

					 sizeof(pca963x[i].name), "pca963x:%s",

					 pdata->leds.leds[i].name);

			if (pdata->leds.leds[i].default_trigger)

				pca9633[i].led_cdev.default_trigger =

				pca963x[i].led_cdev.default_trigger =

					pdata->leds.leds[i].default_trigger;

		}

		if (!pdata || i >= pdata->leds.num_leds ||

						!pdata->leds.leds[i].name)

			snprintf(pca9633[i].name, sizeof(pca9633[i].name),

				 "pca9633:%d:%.2x:%d", client->adapter->nr,

			snprintf(pca963x[i].name, sizeof(pca963x[i].name),

				 "pca963x:%d:%.2x:%d", client->adapter->nr,

				 client->addr, i);



		pca9633[i].led_cdev.name = pca9633[i].name;

		pca9633[i].led_cdev.brightness_set = pca9633_led_set;

		pca963x[i].led_cdev.name = pca963x[i].name;

		pca963x[i].led_cdev.brightness_set = pca963x_led_set;



		if (pdata && pdata->blink_type == PCA9633_HW_BLINK)

			pca9633[i].led_cdev.blink_set = pca9633_blink_set;

		if (pdata && pdata->blink_type == PCA963X_HW_BLINK)

			pca963x[i].led_cdev.blink_set = pca963x_blink_set;



		INIT_WORK(&pca9633[i].work, pca9633_work);

		INIT_WORK(&pca963x[i].work, pca963x_work);



		err = led_classdev_register(&client->dev, &pca9633[i].led_cdev);

		err = led_classdev_register(&client->dev, &pca963x[i].led_cdev);

		if (err < 0)

			goto exit;

	}



	/* Disable LED all-call address and set normal mode */

	i2c_smbus_write_byte_data(client, PCA9633_MODE1, 0x00);

	i2c_smbus_write_byte_data(client, PCA963X_MODE1, 0x00);



	/* Configure output: open-drain or totem pole (push-pull) */

	if (pdata && pdata->outdrv == PCA9633_OPEN_DRAIN)

		i2c_smbus_write_byte_data(client, PCA9633_MODE2, 0x01);

	if (pdata && pdata->outdrv == PCA963X_OPEN_DRAIN)

		i2c_smbus_write_byte_data(client, PCA963X_MODE2, 0x01);



	return 0;



exit:

	while (i--) {

		led_classdev_unregister(&pca9633[i].led_cdev);

		cancel_work_sync(&pca9633[i].work);

		led_classdev_unregister(&pca963x[i].led_cdev);

		cancel_work_sync(&pca963x[i].work);

	}



	return err;

}



static int pca9633_remove(struct i2c_client *client)

static int pca963x_remove(struct i2c_client *client)

{

	struct pca9633 *pca9633 = i2c_get_clientdata(client);

	struct pca963x *pca963x = i2c_get_clientdata(client);

	int i;



	for (i = 0; i < pca9633->chipdef->n_leds; i++) {

		led_classdev_unregister(&pca9633->leds[i].led_cdev);

		cancel_work_sync(&pca9633->leds[i].work);

	for (i = 0; i < pca963x->chipdef->n_leds; i++) {

		led_classdev_unregister(&pca963x->leds[i].led_cdev);

		cancel_work_sync(&pca963x->leds[i].work);

	}



	return 0;

}



static struct i2c_driver pca9633_driver = {

static struct i2c_driver pca963x_driver = {

	.driver = {

		.name	= "leds-pca9633",

		.name	= "leds-pca963x",

		.owner	= THIS_MODULE,

		.of_match_table = of_match_ptr(of_pca9633_match),

		.of_match_table = of_match_ptr(of_pca963x_match),

	},

	.probe	= pca9633_probe,

	.remove	= pca9633_remove,

	.id_table = pca9633_id,

	.probe	= pca963x_probe,

	.remove	= pca963x_remove,

	.id_table = pca963x_id,

};



module_i2c_driver(pca9633_driver);

module_i2c_driver(pca963x_driver);



MODULE_AUTHOR("Peter Meerwald <p.meerwald@bct-electronic.com>");

MODULE_DESCRIPTION("PCA9633 LED driver");

MODULE_DESCRIPTION("PCA963X LED driver");

MODULE_LICENSE("GPL v2");

include/linux/platform_data/leds-pca9633.h→include/linux/platform_data/leds-pca963x.h

+14 −13
Original line number Diff line number Diff line 
/*

 * PCA9633 LED chip driver.

 * PCA963X LED chip driver.

 *

 * Copyright 2012 bct electronic GmbH

 * Copyright 2013 Qtechnology A/S

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License
@@ -18,24 +19,24 @@ 
 * 02110-1301 USA

 */



#ifndef __LINUX_PCA9633_H

#define __LINUX_PCA9633_H

#ifndef __LINUX_PCA963X_H

#define __LINUX_PCA963X_H

#include <linux/leds.h>



enum pca9633_outdrv {

	PCA9633_OPEN_DRAIN,

	PCA9633_TOTEM_POLE, /* aka push-pull */

enum pca963x_outdrv {

	PCA963X_OPEN_DRAIN,

	PCA963X_TOTEM_POLE, /* aka push-pull */

};



enum pca9633_blink_type {

	PCA9633_SW_BLINK,

	PCA9633_HW_BLINK,

enum pca963x_blink_type {

	PCA963X_SW_BLINK,

	PCA963X_HW_BLINK,

};



struct pca9633_platform_data {

struct pca963x_platform_data {

	struct led_platform_data leds;

	enum pca9633_outdrv outdrv;

	enum pca9633_blink_type blink_type;

	enum pca963x_outdrv outdrv;

	enum pca963x_blink_type blink_type;

};



#endif /* __LINUX_PCA9633_H*/
 
#endif /* __LINUX_PCA963X_H*/