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authorTrilok Soni <tsoni@codeaurora.org>2011-05-13 13:47:51 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 21:45:54 +0400
commit92d57a73e41047bff7d0812e06f893567876d455 (patch)
tree2002ca05d97293126187b8662a73ac4ae9c0ed74 /include/linux/input
parent39325b59d88b42ba2ccf2e62c234059e9941a47c (diff)
downloadlinux-92d57a73e41047bff7d0812e06f893567876d455.tar.xz
input: Add support for Qualcomm PMIC8XXX power key
Add support for PMIC8XXX power key driven over dedicated KYPD_PWR_N pin. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/input')
-rw-r--r--include/linux/input/pmic8xxx-pwrkey.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/input/pmic8xxx-pwrkey.h b/include/linux/input/pmic8xxx-pwrkey.h
new file mode 100644
index 000000000000..6d2974e57109
--- /dev/null
+++ b/include/linux/input/pmic8xxx-pwrkey.h
@@ -0,0 +1,31 @@
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef __PMIC8XXX_PWRKEY_H__
+#define __PMIC8XXX_PWRKEY_H__
+
+#define PM8XXX_PWRKEY_DEV_NAME "pm8xxx-pwrkey"
+
+/**
+ * struct pm8xxx_pwrkey_platform_data - platform data for pwrkey driver
+ * @pull up: power on register control for pull up/down configuration
+ * @kpd_trigger_delay_us: time delay for power key state change interrupt
+ * trigger.
+ * @wakeup: configure power key as wakeup source
+ */
+struct pm8xxx_pwrkey_platform_data {
+ bool pull_up;
+ u32 kpd_trigger_delay_us;
+ u32 wakeup;
+};
+
+#endif /* __PMIC8XXX_PWRKEY_H__ */