ARM: tegra: fix GPIO init table programming

Tegra's gpio_config_table() currently uses common GPIO APIs. These used
to work without requesting the GPIO, but since commit 2fccd2d96b "tegra:
Convert tegra GPIO driver to use driver model" no longer do so. This
prevents any of the GPIO initialization table from being applied to HW.
Fix gpio_config_table() to directly program the HW to solve this.

Fixes: 2fccd2d96b ("tegra: Convert tegra GPIO driver to use driver model")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

drivers/gpio/tegra_gpio.c

@@ -211,13 +211,15 @@ void gpio_config_table(const struct tegra_gpio_config *config, int len)
 	for (i = 0; i < len; i++) {
 		switch (config[i].init) {
 		case TEGRA_GPIO_INIT_IN:
-			gpio_direction_input(config[i].gpio);
+			set_direction(config[i].gpio, 0);
 			break;
 		case TEGRA_GPIO_INIT_OUT0:
-			gpio_direction_output(config[i].gpio, 0);
+			set_level(config[i].gpio, 0);
+			set_direction(config[i].gpio, 1);
 			break;
 		case TEGRA_GPIO_INIT_OUT1:
-			gpio_direction_output(config[i].gpio, 1);
+			set_level(config[i].gpio, 1);
+			set_direction(config[i].gpio, 1);
 			break;
 		}
 		set_config(config[i].gpio, 1);