diff options
| author | Tom Rini <trini@konsulko.com> | 2016-02-19 09:25:09 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-02-19 09:25:09 -0500 |
| commit | cf432dd5953e9ddf06759565c80fed470882da6d (patch) | |
| tree | f0b5ee32047f37eb87e6e5ba537a50fb0babc1cb /drivers/gpio/tegra_gpio.c | |
| parent | a8c3eca43393cffef16a40e683f7a4d45b37e6ed (diff) | |
| parent | 5589bc2770a7d7fe346f5972596f26d1ddf57bba (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-tegra
Diffstat (limited to 'drivers/gpio/tegra_gpio.c')
| -rw-r--r-- | drivers/gpio/tegra_gpio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c index 8e880e276f..5a031159ca 100644 --- a/drivers/gpio/tegra_gpio.c +++ b/drivers/gpio/tegra_gpio.c @@ -177,7 +177,10 @@ static int tegra_gpio_get_value(struct udevice *dev, unsigned offset) debug("%s: pin = %d (port %d:bit %d)\n", __func__, gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio)); - val = readl(&state->bank->gpio_in[GPIO_PORT(gpio)]); + if (get_direction(gpio) == DIRECTION_INPUT) + val = readl(&state->bank->gpio_in[GPIO_PORT(gpio)]); + else + val = readl(&state->bank->gpio_out[GPIO_PORT(gpio)]); return (val >> GPIO_BIT(gpio)) & 1; } |