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Commit f8e6dbff authored by Sonic Zhang's avatar Sonic Zhang Committed by Mike Frysinger
Browse files

Blackfin: bf537-stamp: add example ADP122/ADP150 power regulator resources 



Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent f5f9531c

arch/blackfin/mach-bf537/boards/stamp.c

+99 −0
Original line number Diff line number Diff line
@@ -35,6 +35,9 @@ 
#include <asm/reboot.h>

#include <asm/portmux.h>

#include <asm/dpmc.h>

#ifdef CONFIG_REGULATOR_ADP_SWITCH

#include <linux/regulator/adp_switch.h>

#endif

#ifdef CONFIG_REGULATOR_AD5398

#include <linux/regulator/ad5398.h>

#endif
@@ -2008,6 +2011,93 @@ static struct platform_device bfin_ac97 = { 
};

#endif



#if defined(CONFIG_REGULATOR_ADP_SWITCH) || defined(CONFIG_REGULATOR_ADP_SWITCH_MODULE)

#define REGULATOR_ADP122        "adp122"

#define REGULATOR_ADP150        "adp150"



static struct regulator_consumer_supply adp122_consumers = {

		.supply = REGULATOR_ADP122,

};



static struct regulator_consumer_supply adp150_consumers = {

		.supply = REGULATOR_ADP150,

};



static struct regulator_init_data adp_switch_regulator_data[] = {

	{

		.constraints = {

			.name = REGULATOR_ADP122,

			.valid_ops_mask = REGULATOR_CHANGE_STATUS,

		},

		.num_consumer_supplies = 1,	/* only 1 */

		.consumer_supplies     = &adp122_consumers,

		.driver_data	       = (void *)GPIO_PF2, /* gpio port only */

	},

	{

		.constraints = {

			.name = REGULATOR_ADP150,

			.valid_ops_mask = REGULATOR_CHANGE_STATUS,

		},

		.num_consumer_supplies = 1,	/* only 1 */

		.consumer_supplies     = &adp150_consumers,

		.driver_data	       = (void *)GPIO_PF3, /* gpio port only */

	},

};



static struct adp_switch_platform_data adp_switch_pdata = {

	.regulator_num = ARRAY_SIZE(adp_switch_regulator_data),

	.regulator_data = adp_switch_regulator_data,

};



static struct platform_device adp_switch_device = {

	.name = "adp_switch",

	.id = 0,

	.dev = {

		.platform_data = &adp_switch_pdata,

	},

};



#if defined(CONFIG_REGULATOR_USERSPACE_CONSUMER) || \

	defined(CONFIG_REGULATOR_USERSPACE_CONSUMER_MODULE)

static struct regulator_bulk_data adp122_bulk_data = {

	.supply = REGULATOR_ADP122,

};



static struct regulator_userspace_consumer_data adp122_userspace_comsumer_data = {

	.name = REGULATOR_ADP122,

	.num_supplies = 1,

	.supplies = &adp122_bulk_data,

};



static struct platform_device adp122_userspace_consumer_device = {

	.name = "reg-userspace-consumer",

	.id = 0,

	.dev = {

		.platform_data = &adp122_userspace_comsumer_data,

	},

};



static struct regulator_bulk_data adp150_bulk_data = {

	.supply = REGULATOR_ADP150,

};



static struct regulator_userspace_consumer_data adp150_userspace_comsumer_data = {

	.name = REGULATOR_ADP150,

	.num_supplies = 1,

	.supplies = &adp150_bulk_data,

};



static struct platform_device adp150_userspace_consumer_device = {

	.name = "reg-userspace-consumer",

	.id = 1,

	.dev = {

		.platform_data = &adp150_userspace_comsumer_data,

	},

};

#endif

#endif





static struct platform_device *stamp_devices[] __initdata = {



	&bfin_dpmc,
@@ -2138,6 +2228,15 @@ static struct platform_device *stamp_devices[] __initdata = { 
	&ad5398_userspace_consumer_device,

#endif

#endif



#if defined(CONFIG_REGULATOR_ADP_SWITCH) || defined(CONFIG_REGULATOR_ADP_SWITCH_MODULE)

	&adp_switch_device,

#if defined(CONFIG_REGULATOR_USERSPACE_CONSUMER) || \

	defined(CONFIG_REGULATOR_USERSPACE_CONSUMER_MODULE)

	&adp122_userspace_consumer_device,

	&adp150_userspace_consumer_device,

#endif

#endif

};



static int __init stamp_init(void)