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Commit c08df691 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Sekhar Nori
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ARM: davinci: omapl138-hawk: use gpio lookup entries for usb gpios 



Add lookup entries for the vbus and overcurrent gpios for omapl138-hawk.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 3d2ab9f3

arch/arm/mach-davinci/board-omapl138-hawk.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -302,6 +302,14 @@ static const short da850_hawk_usb11_pins[] = { 
	-1

	-1

};

};





static struct gpiod_lookup_table hawk_usb_gpio_lookup = {

	.dev_id		= "ohci-da8xx",

	.table = {

		GPIO_LOOKUP("davinci_gpio", DA850_USB1_VBUS_PIN, "vbus", 0),

		GPIO_LOOKUP("davinci_gpio", DA850_USB1_OC_PIN, "oc", 0),

	},

};



static int hawk_usb_set_power(unsigned port, int on)

static int hawk_usb_set_power(unsigned port, int on)

{

{

	gpio_set_value(DA850_USB1_VBUS_PIN, on);

	gpio_set_value(DA850_USB1_VBUS_PIN, on);
@@ -390,6 +398,8 @@ static __init void omapl138_hawk_usb_init(void) 
		goto usb11_setup_oc_fail;

		goto usb11_setup_oc_fail;

	}

	}





	gpiod_add_lookup_table(&hawk_usb_gpio_lookup);



	ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata);

	ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata);

	if (ret) {

	if (ret) {

		pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);

		pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);