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authorSRICHARAN R <r.sricharan@ti.com>2012-03-12 02:25:48 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-05-15 08:31:25 +0200
commit211442989628d72fad1f2663a0bf5076e425fabd (patch)
treea323ed46b012f1fd389deaebc26537bde2206cf4 /drivers
parentf75231b79a08471519c54f2d4ad5f57c119e23a8 (diff)
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power: twl6035: add palmas PMIC support
palmas/TWL6035 is power IC for omap5 evm boards Signed-off-by: Balaji T K <balajitk@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/power/Makefile1
-rw-r--r--drivers/power/twl6035.c40
2 files changed, 41 insertions, 0 deletions
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index ead00f8..f24b93c 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -28,6 +28,7 @@ LIB := $(obj)libpower.o
COBJS-$(CONFIG_FTPMU010_POWER) += ftpmu010.o
COBJS-$(CONFIG_TWL4030_POWER) += twl4030.o
COBJS-$(CONFIG_TWL6030_POWER) += twl6030.o
+COBJS-$(CONFIG_TWL6035_POWER) += twl6035.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/power/twl6035.c b/drivers/power/twl6035.c
new file mode 100644
index 0000000..d75212c
--- /dev/null
+++ b/drivers/power/twl6035.c
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+#include <config.h>
+#include <twl6035.h>
+
+/* Functions to read and write from TWL6030 */
+int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg)
+{
+ return i2c_write(chip_no, reg, 1, &val, 1);
+}
+
+int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg)
+{
+ return i2c_read(chip_no, reg, 1, val, 1);
+}
+
+void twl6035_init_settings(void)
+{
+ return;
+}