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ARM: davinci: omapl138-hawk: use gpio lookup entries for usb gpios
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Add lookup entries for the vbus and overcurrent gpios for omapl138-hawk.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Bartosz Golaszewski authored and Sekhar Nori committed Feb 12, 2019
1 parent 3d2ab9f commit c08df69
Showing 1 changed file with 10 additions and 0 deletions.
10 changes: 10 additions & 0 deletions arch/arm/mach-davinci/board-omapl138-hawk.c
Original file line number Diff line number Diff line change
@@ -302,6 +302,14 @@ static const short da850_hawk_usb11_pins[] = {
-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)
{
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;
}

gpiod_add_lookup_table(&hawk_usb_gpio_lookup);

ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata);
if (ret) {
pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);

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