input: Support the German keymap

Add support for the German keymap, taken from i8042.c. This can be selected
when the input library it initialised.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
index a7137f1..951cbb4 100644
--- a/drivers/input/tegra-kbc.c
+++ b/drivers/input/tegra-kbc.c
@@ -326,7 +326,7 @@
 	priv->input = input;
 	input->dev = dev;
 	input->read_keys = tegra_kbc_check;
-	input_add_tables(input);
+	input_add_tables(input, false);
 	strcpy(sdev->name, "tegra-kbc");
 	ret = input_stdio_register(sdev);
 	if (ret) {