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-rw-r--r--include/linux/nfc/pn65n.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/nfc/pn65n.h b/include/linux/nfc/pn65n.h
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+++ b/include/linux/nfc/pn65n.h
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+/*
+ * Copyright (C) 2010 Trusted Logic S.A.
+ *
+ * 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.
+ *
+ * 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
+ */
+
+#define PN65N_MAGIC 0xE9
+
+/*
+ * PN65N power control via ioctl
+ * PN65N_SET_PWR(0): power off
+ * PN65N_SET_PWR(1): power on
+ * PN65N_SET_PWR(>1): power on with firmware download enabled
+ */
+#define PN65N_SET_PWR _IOW(PN65N_MAGIC, 0x01, unsigned int)
+
+struct pn65n_i2c_platform_data {
+ unsigned int irq_gpio;
+ unsigned int ven_gpio;
+ unsigned int firm_gpio;
+};