Commit 432adf18 authored by Mike Rapoport's avatar Mike Rapoport Committed by Eric Miao
Browse files

[ARM] pxa/em-x270: introduce macors to to simplify da9030 subdev initialization 



Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent 6432f46c

arch/arm/mach-pxa/em-x270.c

+50 −122
Original line number Diff line number Diff line
@@ -784,136 +784,64 @@ static inline void em_x270_init_camera(void) {} 
#endif



/* DA9030 related initializations */

static struct regulator_consumer_supply ldo3_consumers[] = {

	{

		.dev = NULL,

		.supply = "vcc gps",

	},

};



static struct regulator_consumer_supply ldo5_consumers[] = {

	{

		.dev = NULL,

		.supply = "vcc cam",

	},

};



static struct regulator_consumer_supply ldo10_consumers[] = {

	{

		.dev = &pxa_device_mci.dev,

		.supply = "vcc sdio",

	},

};



static struct regulator_consumer_supply ldo12_consumers[] = {

	{

		.dev = NULL,

		.supply = "vcc usb",

	},

};



static struct regulator_consumer_supply ldo19_consumers[] = {

	{

		.dev = NULL,

		.supply = "vcc gprs",

	},

};



static struct regulator_init_data ldo3_data = {

	.constraints = {

		.min_uV = 3200000,

		.max_uV = 3200000,

		.state_mem = {

			.enabled = 0,

		},

	},

	.num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),

	.consumer_supplies = ldo3_consumers,

};



static struct regulator_init_data ldo5_data = {

	.constraints = {

		.min_uV = 3000000,

		.max_uV = 3000000,

		.state_mem = {

			.enabled = 0,

		},

	},

	.num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),

	.consumer_supplies = ldo5_consumers,

};



static struct regulator_init_data ldo10_data = {

	.constraints = {

		.min_uV = 2000000,

		.max_uV = 3200000,

		.state_mem = {

			.enabled = 0,

		},

		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),

	.consumer_supplies = ldo10_consumers,

};



static struct regulator_init_data ldo12_data = {

	.constraints = {

		.min_uV = 3000000,

		.max_uV = 3000000,

		.state_mem = {

			.enabled = 0,

		},

	},

	.num_consumer_supplies = ARRAY_SIZE(ldo12_consumers),

	.consumer_supplies = ldo12_consumers,

};



static struct regulator_init_data ldo19_data = {

	.constraints = {

		.min_uV = 3200000,

		.max_uV = 3200000,

		.state_mem = {

			.enabled = 0,

		},

	},

	.num_consumer_supplies = ARRAY_SIZE(ldo19_consumers),

	.consumer_supplies = ldo19_consumers,

};

#define REGULATOR_CONSUMER(_name, _dev, _supply)			       \

	static struct regulator_consumer_supply _name##_consumers[] = {	\

		{							\

			.dev = _dev,					\

			.supply = _supply,				\

		},							\

	}



REGULATOR_CONSUMER(ldo3, NULL, "vcc gps");

REGULATOR_CONSUMER(ldo5, NULL, "vcc cam");

REGULATOR_CONSUMER(ldo10, &pxa_device_mci.dev, "vcc sdio");

REGULATOR_CONSUMER(ldo12, NULL, "vcc usb");

REGULATOR_CONSUMER(ldo19, NULL, "vcc gprs");



#define REGULATOR_INIT(_ldo, _min_uV, _max_uV, _ops_mask)		\

	static struct regulator_init_data _ldo##_data = {		\

		.constraints = {					\

			.min_uV = _min_uV,				\

			.max_uV = _max_uV,				\

			.state_mem = {					\

				.enabled = 0,				\

			},						\

			.valid_ops_mask = _ops_mask,			\

		},							\

		.num_consumer_supplies = ARRAY_SIZE(_ldo##_consumers),	\

		.consumer_supplies = _ldo##_consumers,			\

	};



REGULATOR_INIT(ldo3, 3200000, 3200000, REGULATOR_CHANGE_STATUS);

REGULATOR_INIT(ldo5, 3000000, 3000000, REGULATOR_CHANGE_STATUS);

REGULATOR_INIT(ldo10, 2000000, 3200000,

	       REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE);

REGULATOR_INIT(ldo12, 3000000, 3000000, REGULATOR_CHANGE_STATUS);

REGULATOR_INIT(ldo19, 3200000, 3200000, REGULATOR_CHANGE_STATUS);



struct led_info em_x270_led_info = {

	.name = "em-x270:orange",

	.default_trigger = "battery-charging-or-full",

};



struct da903x_subdev_info em_x270_da9030_subdevs[] = {

	{

		.name = "da903x-regulator",

		.id = DA9030_ID_LDO3,

		.platform_data = &ldo3_data,

	}, {

		.name = "da903x-regulator",

		.id = DA9030_ID_LDO5,

		.platform_data = &ldo5_data,

	}, {

		.name = "da903x-regulator",

		.id = DA9030_ID_LDO10,

		.platform_data = &ldo10_data,

	}, {

		.name = "da903x-regulator",

		.id = DA9030_ID_LDO12,

		.platform_data = &ldo12_data,

	}, {

		.name = "da903x-regulator",

		.id = DA9030_ID_LDO19,

		.platform_data = &ldo19_data,

	}, {

		.name = "da903x-led",

		.id = DA9030_ID_LED_PC,

		.platform_data = &em_x270_led_info,

	}, {

		.name = "da903x-backlight",

		.id = DA9030_ID_WLED,

#define DA9030_SUBDEV(_name, _id, _pdata)	\

	{					\

		.name = "da903x-" #_name,	\

		.id = DA9030_ID_##_id,		\

		.platform_data = _pdata,	\

	}



#define DA9030_LDO(num)	DA9030_SUBDEV(regulator, LDO##num, &ldo##num##_data)



struct da903x_subdev_info em_x270_da9030_subdevs[] = {

	DA9030_LDO(3),

	DA9030_LDO(5),

	DA9030_LDO(10),

	DA9030_LDO(12),

	DA9030_LDO(19),



	DA9030_SUBDEV(led, LED_PC, &em_x270_led_info),

	DA9030_SUBDEV(backlight, WLED, &em_x270_led_info),

};



static struct da903x_platform_data em_x270_da9030_info = {