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Commit 0b4cf181 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Ralf Baechle
Browse files

MIPS: JZ4740: qi_lb60: Add gpio-charger device 



Register the gpio-charger device which reports whether device is currently
charging or not.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2059/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 1bbf2875

arch/mips/jz4740/board-qi_lb60.c

+24 −0
Original line number Original line Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/spi/spi_gpio.h>

#include <linux/spi/spi_gpio.h>

#include <linux/power_supply.h>

#include <linux/power_supply.h>

#include <linux/power/jz4740-battery.h>

#include <linux/power/jz4740-battery.h>

#include <linux/power/gpio-charger.h>





#include <asm/mach-jz4740/jz4740_fb.h>

#include <asm/mach-jz4740/jz4740_fb.h>

#include <asm/mach-jz4740/jz4740_mmc.h>

#include <asm/mach-jz4740/jz4740_mmc.h>
@@ -396,6 +397,28 @@ static struct platform_device qi_lb60_pwm_beeper = { 
	},

	},

};

};





/* charger */

static char *qi_lb60_batteries[] = {

	"battery",

};



static struct gpio_charger_platform_data qi_lb60_charger_pdata = {

	.name = "usb",

	.type = POWER_SUPPLY_TYPE_USB,

	.gpio = JZ_GPIO_PORTD(28),

	.gpio_active_low = 1,

	.supplied_to = qi_lb60_batteries,

	.num_supplicants = ARRAY_SIZE(qi_lb60_batteries),

};



static struct platform_device qi_lb60_charger_device = {

	.name = "gpio-charger",

	.dev = {

		.platform_data = &qi_lb60_charger_pdata,

	},

};





static struct platform_device *jz_platform_devices[] __initdata = {

static struct platform_device *jz_platform_devices[] __initdata = {

	&jz4740_udc_device,

	&jz4740_udc_device,

	&jz4740_mmc_device,

	&jz4740_mmc_device,
@@ -410,6 +433,7 @@ static struct platform_device *jz_platform_devices[] __initdata = { 
	&jz4740_adc_device,

	&jz4740_adc_device,

	&qi_lb60_gpio_keys,

	&qi_lb60_gpio_keys,

	&qi_lb60_pwm_beeper,

	&qi_lb60_pwm_beeper,

	&qi_lb60_charger_device,

};

};





static void __init board_gpio_setup(void)

static void __init board_gpio_setup(void)