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| author | Simon Glass <sjg@chromium.org> | 2014-10-20 19:48:39 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-10-22 10:36:33 -0600 |
| commit | 7f1961018cb494c029fcbb446e6562064735ec5e (patch) | |
| tree | 10089a45751339df4ed17fd12ed1838ed60c0ca5 /board/samsung/arndale/arndale.c | |
| parent | 3a233dbfe9308943122cc2473064bb7e876577f0 (diff) | |
| download | u-boot-imx-7f1961018cb494c029fcbb446e6562064735ec5e.zip u-boot-imx-7f1961018cb494c029fcbb446e6562064735ec5e.tar.gz u-boot-imx-7f1961018cb494c029fcbb446e6562064735ec5e.tar.bz2 | |
dm: exynos: Make sure that GPIOs are requested
With driver model GPIOs must be requested before use. Make sure this is
done correctly.
(Note that the soft SPI part of universal is omitted, since this driver
is about to be replaced with a driver-model-aware version)
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/samsung/arndale/arndale.c')
| -rw-r--r-- | board/samsung/arndale/arndale.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index e39795d..881d080 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -19,6 +19,8 @@ int board_usb_init(int index, enum usb_init_type init) /* Configure gpios for usb 3503 hub: * disconnect, toggle reset and connect */ + gpio_request(EXYNOS5_GPIO_D17, "usb_connect"); + gpio_request(EXYNOS5_GPIO_X35, "usb_reset"); gpio_direction_output(EXYNOS5_GPIO_D17, 0); gpio_direction_output(EXYNOS5_GPIO_X35, 0); |