summaryrefslogtreecommitdiff
path: root/drivers/misc
diff options
context:
space:
mode:
authorƁukasz Majewski <l.majewski@samsung.com>2011-10-03 19:45:50 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:31 +0200
commit993858585decc107ddcd7db9c1d374e80ed93d7f (patch)
tree39e307f9e8334599c1ab94912362eacccbf60d0f /drivers/misc
parente542b7f0a28f0a0ccb0921ed97f38e47afbb40d8 (diff)
downloadu-boot-imx-993858585decc107ddcd7db9c1d374e80ed93d7f.zip
u-boot-imx-993858585decc107ddcd7db9c1d374e80ed93d7f.tar.gz
u-boot-imx-993858585decc107ddcd7db9c1d374e80ed93d7f.tar.bz2
misc:pmic:max8998 MAX8998 support at a new PMIC driver.
This commit adds support for MAX8998 PMIC driver. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/Makefile1
-rw-r--r--drivers/misc/pmic_max8998.c43
2 files changed, 44 insertions, 0 deletions
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 91c5bfa..6d82c22 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -38,6 +38,7 @@ COBJS-$(CONFIG_TWL4030_LED) += twl4030_led.o
COBJS-$(CONFIG_PMIC) += pmic_core.o
COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o
COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o
+COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/misc/pmic_max8998.c b/drivers/misc/pmic_max8998.c
new file mode 100644
index 0000000..cc69fd7
--- /dev/null
+++ b/drivers/misc/pmic_max8998.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.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 <common.h>
+#include <pmic.h>
+#include <max8998_pmic.h>
+
+int pmic_init(void)
+{
+ struct pmic *p = get_pmic();
+ static const char name[] = "MAX8998_PMIC";
+
+ puts("Board PMIC init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX8998_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = I2C_PMIC;
+
+ return 0;
+}