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authorKalle Jokiniemi <kalle.jokiniemi@nokia.com>2011-03-29 16:27:59 +0300
committerAnton Vorontsov <cbouatmailru@gmail.com>2011-04-20 17:48:49 +0400
commit2785cefc98051646bd1d36a627822a3f43736697 (patch)
treeeec44536f75ba5429eb1d919cbe727a3c42eb5c4 /include/linux/power
parentf10513de2a6036742b55e23278f0322f2e5c3772 (diff)
downloadop-kernel-dev-2785cefc98051646bd1d36a627822a3f43736697.zip
op-kernel-dev-2785cefc98051646bd1d36a627822a3f43736697.tar.gz
isp1704_charger: Allow board specific powering routine
The ISP1704/1707 chip can be put to full power down state by asserting the CHIP_SEL line. This patch enables platform or board specific hooks to put the device into power down mode in case not needed. This patch is a preparation for enabling this powering routine in n900 (rx-51) devices. Thanks to Heikki Krogerus for helping out with the patch. Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@nokia.com> Acked-By: Heikki Krogerus <heikki.krogerus@nokia.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'include/linux/power')
-rw-r--r--include/linux/power/isp1704_charger.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/power/isp1704_charger.h b/include/linux/power/isp1704_charger.h
new file mode 100644
index 0000000..68096a6
--- /dev/null
+++ b/include/linux/power/isp1704_charger.h
@@ -0,0 +1,29 @@
+/*
+ * ISP1704 USB Charger Detection driver
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ *
+ * 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
+ */
+
+
+#ifndef __ISP1704_CHARGER_H
+#define __ISP1704_CHARGER_H
+
+struct isp1704_charger_data {
+ void (*set_power)(bool on);
+};
+
+#endif
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