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

commit 154f3ebf53edcfbe28728452b4ab37a118581125 upstream.

Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/pinctrl/pinctrl-tegra.c b/drivers/pinctrl/pinctrl-tegra.c
index 9b32968..2a32a2f 100644
--- a/drivers/pinctrl/pinctrl-tegra.c
+++ b/drivers/pinctrl/pinctrl-tegra.c
@@ -259,7 +259,7 @@
 		*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;