pinctrl: tegra: set low power mode bank width to 2

Cc: stable@kernel.org
Signed-off-by: NPritesh Raithatha <praithatha@nvidia.com>
Acked-by: NStephen Warren <swarren@nvidia.com>
Tested-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-tegra.c

@@ -464,7 +464,7 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx,
 		*bank = g->drv_bank;
 		*reg = g->drv_reg;
 		*bit = g->lpmd_bit;
-		*width = 1;
+		*width = 2;
 		break;
 	case TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH:
 		*bank = g->drv_bank;