max77802: add header for max77802 PMIC

This adds register offsets and important values for the Maxim
MAX77802 PMIC.

Change-Id: I3724b82bcb235b6684d2b976876f628f1ffbed3f
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/3747
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 239 insertions, 0 deletions

diff --git a/src/drivers/maxim/max77802/max77802.h b/src/drivers/maxim/max77802/max77802.h
new file mode 100644
index 0000000000..80a105d109
--- /dev/null
+++ b/src/drivers/maxim/max77802/max77802.h
@@ -0,0 +1,239 @@
+/*
+ *  Copyright (C) 2012 Samsung Electronics
+ *  Rajeshwari Shinde <rajeshwari.s@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
+ */
+
+#ifndef __MAX77802_H_
+#define __MAX77802_H_
+
+enum {
+	MAX77802_REG_PMIC_ID		= 0x0,
+	MAX77802_REG_PMIC_INTSRC,
+	MAX77802_REG_PMIC_INT1,
+	MAX77802_REG_PMIC_INT2,
+	MAX77802_REG_PMIC_INT1MSK,
+	MAX77802_REG_PMIC_INT2MSK,
+
+	MAX77802_REG_PMIC_STATUS1,
+	MAX77802_REG_PMIC_STATUS2,
+
+	MAX77802_REG_PMIC_PWRON,
+	MAX77802_REG_PMIC_MRSTB		= 0xA,
+	MAX77802_REG_PMIC_EPWRHOLD,
+	MAX77802_REG_PMIC_BOOSTCTRL	= 0xE,
+	MAX77802_REG_PMIC_BOOSTOUT,
+
+	MAX77802_REG_PMIC_BUCK1CTRL	= 0x10,
+	MAX77802_REG_PMIC_BUCK1DVS1,
+	MAX77802_REG_PMIC_BUCK1DVS2,
+	MAX77802_REG_PMIC_BUCK1DVS3,
+	MAX77802_REG_PMIC_BUCK1DVS4,
+	MAX77802_REG_PMIC_BUCK1DVS5,
+	MAX77802_REG_PMIC_BUCK1DVS6,
+	MAX77802_REG_PMIC_BUCK1DVS7,
+	MAX77802_REG_PMIC_BUCK1DVS8,
+
+	MAX77802_REG_PMIC_BUCK234FREQ,
+	MAX77802_REG_PMIC_BUCK2CTRL1,
+	MAX77802_REG_PMIC_BUCK2CTRL2,
+	MAX77802_REG_PMIC_BUCK2PHTRAN,
+
+	MAX77802_REG_PMIC_BUCK2DVS1,
+	MAX77802_REG_PMIC_BUCK2DVS2,
+	MAX77802_REG_PMIC_BUCK2DVS3,
+	MAX77802_REG_PMIC_BUCK2DVS4,
+	MAX77802_REG_PMIC_BUCK2DVS5,
+	MAX77802_REG_PMIC_BUCK2DVS6,
+	MAX77802_REG_PMIC_BUCK2DVS7,
+	MAX77802_REG_PMIC_BUCK2DVS8,
+	MAX77802_REG_PMIC_BUCK3CTRL1	= 0x27,
+	MAX77802_REG_PMIC_BUCK3DVS1,
+	MAX77802_REG_PMIC_BUCK3DVS2,
+	MAX77802_REG_PMIC_BUCK3DVS3,
+	MAX77802_REG_PMIC_BUCK3DVS4,
+	MAX77802_REG_PMIC_BUCK3DVS5,
+	MAX77802_REG_PMIC_BUCK3DVS6,
+	MAX77802_REG_PMIC_BUCK3DVS7,
+	MAX77802_REG_PMIC_BUCK3DVS8,
+	MAX77802_REG_PMIC_BUCK4CTRL1	= 0x37,
+	MAX77802_REG_PMIC_BUCK4DVS1,
+	MAX77802_REG_PMIC_BUCK4DVS2,
+	MAX77802_REG_PMIC_BUCK4DVS3,
+	MAX77802_REG_PMIC_BUCK4DVS4,
+	MAX77802_REG_PMIC_BUCK4DVS5,
+	MAX77802_REG_PMIC_BUCK4DVS6,
+	MAX77802_REG_PMIC_BUCK4DVS7,
+	MAX77802_REG_PMIC_BUCK4DVS8,
+	MAX77802_REG_PMIC_BUCK5CTRL1	= 0x40,
+	MAX77802_REG_PMIC_BUCK5CTRL,
+	MAX77802_REG_PMIC_BUCK5OUT,
+
+	MAX77802_REG_PMIC_BUCK6CTRL	= 0x44,
+	MAX77802_REG_PMIC_BUCK6DVS1,
+	MAX77802_REG_PMIC_BUCK6DVS2,
+	MAX77802_REG_PMIC_BUCK6DVS3,
+	MAX77802_REG_PMIC_BUCK6DVS4,
+	MAX77802_REG_PMIC_BUCK6DVS5,
+	MAX77802_REG_PMIC_BUCK6DVS6,
+	MAX77802_REG_PMIC_BUCK6DVS7,
+	MAX77802_REG_PMIC_BUCK6DVS8,
+
+	MAX77802_REG_PMIC_BUCK7CTRL	= 0x4E,
+	MAX77802_REG_PMIC_BUCK7OUT,
+
+	MAX77802_REG_PMIC_BUCK8CTRL	= 0x51,
+	MAX77802_REG_PMIC_BUCK8OUT,
+
+	MAX77802_REG_PMIC_BUCK9CTRL	= 0x54,
+	MAX77802_REG_PMIC_BUCK9OUT,
+
+	MAX77802_REG_PMIC_BUCK10CTRL	= 0x57,
+	MAX77802_REG_PMIC_BUCK10OUT,
+
+	MAX77802_REG_PMIC_LDO1CTRL1	= 0x60,
+	MAX77802_REG_PMIC_LDO2CTRL1,
+	MAX77802_REG_PMIC_LDO3CTRL1,
+	MAX77802_REG_PMIC_LDO4CTRL1,
+	MAX77802_REG_PMIC_LDO5CTRL1,
+	MAX77802_REG_PMIC_LDO6CTRL1,
+	MAX77802_REG_PMIC_LDO7CTRL1,
+	MAX77802_REG_PMIC_LDO8CTRL1,
+	MAX77802_REG_PMIC_LDO9CTRL1,
+	MAX77802_REG_PMIC_LDO10CTRL1,
+	MAX77802_REG_PMIC_LDO11CTRL1,
+	MAX77802_REG_PMIC_LDO12CTRL1,
+	MAX77802_REG_PMIC_LDO13CTRL1,
+	MAX77802_REG_PMIC_LDO14CTRL1,
+	MAX77802_REG_PMIC_LDO15CTRL1,
+
+	MAX77802_REG_PMIC_LDO17CTRL1	= 0x70,
+	MAX77802_REG_PMIC_LDO18CTRL1,
+	MAX77802_REG_PMIC_LDO19CTRL1,
+	MAX77802_REG_PMIC_LDO20CTRL1,
+	MAX77802_REG_PMIC_LDO21CTRL1,
+
+	MAX77802_REG_PMIC_LDO23CTRL1	= 0x76,
+	MAX77802_REG_PMIC_LDO24CTRL1,
+	MAX77802_REG_PMIC_LDO25CTRL1,
+	MAX77802_REG_PMIC_LDO26CTRL1,
+	MAX77802_REG_PMIC_LDO27CTRL1	= 0x7A,
+	MAX77802_REG_PMIC_LDO28CTRL1,
+	MAX77802_REG_PMIC_LDO29CTRL1,
+	MAX77802_REG_PMIC_LDO30CTRL1,
+	MAX77802_REG_PMIC_LDO32CTRL1	= 0x7F,
+	MAX77802_REG_PMIC_LDO33CTRL1,
+	MAX77802_REG_PMIC_LDO34CTRL1,
+	MAX77802_REG_PMIC_LDO35CTRL1,
+
+	MAX77802_REG_PMIC_LDO1CTRL2	= 0x90,
+	MAX77802_REG_PMIC_LDO2CTRL2,
+	MAX77802_REG_PMIC_LDO3CTRL2,
+	MAX77802_REG_PMIC_LDO4CTRL2,
+	MAX77802_REG_PMIC_LDO5CTRL2,
+	MAX77802_REG_PMIC_LDO6CTRL2	= 0x95,
+	MAX77802_REG_PMIC_LDO7CTRL2,
+	MAX77802_REG_PMIC_LDO8CTRL2,
+	MAX77802_REG_PMIC_LDO9CTRL2,
+	MAX77802_REG_PMIC_LDO10CTRL2,
+	MAX77802_REG_PMIC_LDO11CTRL2,
+	MAX77802_REG_PMIC_LDO12CTRL2,
+	MAX77802_REG_PMIC_LDO13CTRL2,
+	MAX77802_REG_PMIC_LDO14CTRL2,
+	MAX77802_REG_PMIC_LDO15CTRL2,
+
+	MAX77802_REG_PMIC_LDO17CTRL2	= 0xA0,
+	MAX77802_REG_PMIC_LDO18CTRL2,
+	MAX77802_REG_PMIC_LDO19CTRL2,
+	MAX77802_REG_PMIC_LDO20CTRL2,
+	MAX77802_REG_PMIC_LDO21CTRL2,
+	MAX77802_REG_PMIC_LDO22CTRL2,
+	MAX77802_REG_PMIC_LDO23CTRL2,
+	MAX77802_REG_PMIC_LDO24CTRL2,
+	MAX77802_REG_PMIC_LDO25CTRL2,
+	MAX77802_REG_PMIC_LDO26CTRL2,
+	MAX77802_REG_PMIC_LDO27CTRL2	= 0xAA,
+	MAX77802_REG_PMIC_LDO28CTRL2,
+	MAX77802_REG_PMIC_LDO29CTRL2,
+	MAX77802_REG_PMIC_LDO30CTRL2,
+	MAX77802_REG_PMIC_LDO32CTRL2	= 0xAF,
+	MAX77802_REG_PMIC_LDO33CTRL2	= 0xB0,
+	MAX77802_REG_PMIC_LDO34CTRL2,
+	MAX77802_REG_PMIC_LDO35CTRL2,
+
+	MAX77802_REG_PMIC_BBAT		= 0xB4,
+	MAX77802_REG_PMIC_32KHZ,
+
+	MAX77802_NUM_OF_REGS,
+};
+
+/* I2C device address for pmic max77686 */
+#define MAX77802_I2C_ADDR (0x12 >> 1)
+
+enum {
+	LDO_OFF = 0,
+	LDO_ON,
+
+	DIS_LDO = (0x00 << 6),
+	EN_LDO = (0x3 << 6),
+};
+
+/* Buck1 1.0 volt value (P1.0V_AP_MIF) */
+#define MAX77802_BUCK1DVS1_1V	0x3E
+/* Buck2 1.0 volt value (P1.0V_VDD_ARM) */
+#define MAX77802_BUCK2DVS1_1V	0x40
+/* Buck3 1.0 volt value (P1.0V_VDD_INT) */
+#define MAX77802_BUCK3DVS1_1V	0x40
+/* Buck4 1.0 volt value (P1.0V_VDD_G3D) */
+#define MAX77802_BUCK4DVS1_1V	0x40
+/* Buck6 1.0 volt value (P1.0V_AP_KFC) */
+#define MAX77802_BUCK6DVS1_1V	0x3E
+
+/*
+ * Different Bucks use different bits to control power. There are two types,
+ * defined below.
+ */
+/* Type 1, works for BUCKs 1, 5, 6...10 */
+#define MAX77802_BUCK_TYPE1_ON	(1 << 0)
+#define MAX77802_BUCK_TYPE1_IGNORE_PWRREQ (1 << 1)
+
+/* Type 2, works for BUCKs 2...4 */
+#define MAX77802_BUCK_TYPE2_ON	(1 << 4)
+#define MAX77802_BUCK_TYPE2_IGNORE_PWRREQ (1 << 5)
+
+/* LDO35 1.2 volt value for bridge ic */
+#define MAX77802_LDO35CTRL1_1_2V (1 << 4)
+#define MAX77802_LOD35CTRL1_ON	 (1 << 6)
+
+/*
+ * MAX77802_REG_PMIC_32KHZ set to 32KH CP
+ * output is activated
+ */
+#define MAX77802_32KHCP_EN	(1 << 1)
+
+/*
+ * MAX77802_REG_PMIC_BBAT set to
+ * Back up batery charger on and
+ * limit voltage setting to 3.5v
+ */
+#define MAX77802_BBCHOSTEN	(1 << 0)
+#define MAX77802_BBCVS_3_5V	(3 << 3)
+
+#endif /* __MAX77802_H_ */