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authorWolfram Sang <wsa@the-dreams.de>2017-05-22 16:24:22 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-05-22 17:23:46 -0700
commitf81126b0b67c864b0b3d614d8adadc3a37ba5209 (patch)
treefa6a5dc66601424d0ed48bc8d9d357715ba4fa18 /include/linux/platform_data
parentInput: elantech - force relative mode on a certain module (diff)
downloadlinux-dev-f81126b0b67c864b0b3d614d8adadc3a37ba5209.tar.xz
linux-dev-f81126b0b67c864b0b3d614d8adadc3a37ba5209.zip
Input: lm8323 - move header file out of I2C realm
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'include/linux/platform_data')
-rw-r--r--include/linux/platform_data/lm8323.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/include/linux/platform_data/lm8323.h b/include/linux/platform_data/lm8323.h
new file mode 100644
index 000000000000..478d668bc590
--- /dev/null
+++ b/include/linux/platform_data/lm8323.h
@@ -0,0 +1,46 @@
+/*
+ * lm8323.h - Configuration for LM8323 keypad driver.
+ *
+ * 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 (version 2 of the License only).
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __LINUX_LM8323_H
+#define __LINUX_LM8323_H
+
+#include <linux/types.h>
+
+/*
+ * Largest keycode that the chip can send, plus one,
+ * so keys can be mapped directly at the index of the
+ * LM8323 keycode instead of subtracting one.
+ */
+#define LM8323_KEYMAP_SIZE (0x7f + 1)
+
+#define LM8323_NUM_PWMS 3
+
+struct lm8323_platform_data {
+ int debounce_time; /* Time to watch for key bouncing, in ms. */
+ int active_time; /* Idle time until sleep, in ms. */
+
+ int size_x;
+ int size_y;
+ bool repeat;
+ const unsigned short *keymap;
+
+ const char *pwm_names[LM8323_NUM_PWMS];
+
+ const char *name; /* Device name. */
+};
+
+#endif /* __LINUX_LM8323_H */