nvidia: input: add atmel touch driver

this atmel touchscreen driver is from k4.4
in order to apply touch drv regardless of kernel version,
move to linux-nvidia with new kernel config
TOUCHSCREEN_NVIDIA_ATMEL_MXT.

Bug 200309618
EASS-1856

Change-Id: I7365a061fedb6c554679258b0d8121ae1f397ec5
Signed-off-by: Shawn Joo <sjoo@nvidia.com>
Reviewed-on: http://git-master/r/1503659
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/include/linux/platform_data/atmel_mxt_ts_nv.h b/include/linux/platform_data/atmel_mxt_ts_nv.h
new file mode 100644
index 000000000..6d59eebcb
--- /dev/null
+++ b/include/linux/platform_data/atmel_mxt_ts_nv.h
@@ -0,0 +1,33 @@
+/*
+ * Atmel maXTouch Touchscreen driver
+ *
+ * Copyright (C) 2010 Samsung Electronics Co.Ltd
+ * Copyright (C) 2011-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_ATMEL_MXT_TS_H
+#define __LINUX_PLATFORM_DATA_ATMEL_MXT_TS_H
+
+#include <linux/types.h>
+#include <dt-bindings/input/atmel_mxt_ts_nv.h>
+
+/* The platform data for the Atmel maXTouch touchscreen driver */
+struct mxt_platform_data {
+        unsigned long irqflags;
+        u8 t19_num_keys;
+        const unsigned int *t19_keymap;
+        int suspend_mode;
+        int t15_num_keys;
+        const unsigned int *t15_keymap;
+        unsigned long gpio_reset;
+        const char *cfg_name;
+        const char *input_name;
+};
+
+#endif /* __LINUX_PLATFORM_DATA_ATMEL_MXT_TS_H */