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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: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski 2019-02-11 11:36:57 +01:00 committed by Sekhar Nori
parent 3d2ab9f35e
commit c08df69149
1 changed files with 10 additions and 0 deletions
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10
arch/arm/mach-davinci/board-omapl138-hawk.c
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@ -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);