X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fpalmas.h;h=20c7e489c1ca945eb025953beb72af5411153adc;hb=24b77393a5fcc3e1f51b4e3a1080c0efb60b52eb;hp=3b185896d63cf002b484bcf4bcc00c761393747c;hpb=d6639d10dbfa42dc888f8917012550b632a88959;p=oweals%2Fu-boot.git

diff --git a/include/palmas.h b/include/palmas.h
index 3b185896d6..20c7e489c1 100644
--- a/include/palmas.h
+++ b/include/palmas.h
@@ -1,24 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2012-2013
  * 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
  */
 #ifndef PALMAS_H
 #define PALMAS_H
@@ -26,18 +9,115 @@
 #include <common.h>
 #include <i2c.h>
 
-/* I2C chip addresses */
-#define PALMAS_CHIP_ADDR	0x48
+/* I2C chip addresses, TW6035/37 */
+#define TWL603X_CHIP_P1		0x48	/* Page 1 */
+#define TWL603X_CHIP_P2		0x49	/* Page 2 */
+#define TWL603X_CHIP_P3		0x4a	/* Page 3 */
 
-/* 0x1XY translates to page 1, register address 0xXY */
+/* TPS659038/39 */
+#define TPS65903X_CHIP_P1	0x58	/* Page 1 */
+
+/* Page 1 registers (0x1XY translates to page 1, reg addr 0xXY): */
+
+/* LDO1 control/voltage */
+#define LDO1_CTRL		0x50
+#define LDO1_VOLTAGE		0x51
+
+/* LDO1 control/voltage for LP873x */
+#define LP873X_LDO1_ADDR	0x60
+#define LP873X_LDO1_CTRL	0x9
+#define LP873X_LDO1_VOLTAGE	0xa
+#define LP873X_LDO_VOLT_3V0	0x19
+#define LP873X_LDO_VOLT_1V8	0xa
+#define LP873X_LDO_CTRL_EN	(0x1 << 0)
+#define LP873X_LDO_CTRL_EN_PINCTRL	(0x1 << 1)
+#define LP873X_LDO_CTRL_RDIS_EN	(0x1 << 2)
+
+/* LDO2 control/voltage */
+#define LDO2_CTRL		0x52
+#define LDO2_VOLTAGE		0x53
+
+/* LDO2 control/voltage */
+#define LDO4_CTRL		0x5e
+#define LDO4_VOLTAGE		0x5f
+
+/* LDO9 control/voltage */
 #define LDO9_CTRL		0x60
 #define LDO9_VOLTAGE		0x61
 
-/* Bit field definitions for LDOx_CTRL */
-#define LDO_ON			(1 << 4)
-#define LDO_MODE_SLEEP		(1 << 2)
-#define LDO_MODE_ACTIVE		(1 << 0)
+/* LDOUSB control/voltage */
+#define LDOUSB_CTRL		0x64
+#define LDOUSB_VOLTAGE		0x65
+#define LDO_CTRL		0x6a
+
+/* Control of 32 kHz audio clock */
+#define CLK32KGAUDIO_CTRL	0xd5
+
+/* SYSEN2_CTRL for VCC_3v3_AUX supply on the sEVM */
+#define SYSEN2_CTRL		0xd9
+
+/*
+ * Bit field definitions for LDOx_CTRL, SYSENx_CTRL
+ * and some other xxx_CTRL resources:
+ */
+#define LDO9_BYP_EN		(1 << 6)	/* LDO9 only! */
+#define RSC_STAT_ON		(1 << 4)	/* RO status bit! */
+#define RSC_MODE_SLEEP		(1 << 2)
+#define RSC_MODE_ACTIVE		(1 << 0)
+
+/* Some LDO voltage values */
+#define LDO_VOLT_OFF		0
+#define LDO_VOLT_1V8		0x13
+#define LDO_VOLT_3V0		0x2b
+#define LDO_VOLT_3V3		0x31
+/* Request bypass, LDO9 only */
+#define LDO9_BYPASS		0x3f
+
+/* SMPS7_CTRL */
+#define SMPS7_CTRL		0x30
+
+/* SMPS9_CTRL */
+#define SMPS9_CTRL		0x38
+#define SMPS9_VOLTAGE		0x3b
+
+/* SMPS10_CTRL */
+#define SMPS10_CTRL		0x3c
+#define SMPS10_MODE_ACTIVE_D	0x0d
+
+/* Bit field definitions for SMPSx_CTRL */
+#define SMPS_MODE_ACT_AUTO	1
+#define SMPS_MODE_ACT_ECO	2
+#define SMPS_MODE_ACT_FPWM	3
+#define SMPS_MODE_SLP_AUTO	(1 << 2)
+#define SMPS_MODE_SLP_ECO	(2 << 2)
+#define SMPS_MODE_SLP_FPWM	(3 << 2)
+
+/*
+ * Some popular SMPS voltages, all with RANGE=1; note
+ * that RANGE cannot be changed on the fly
+ */
+#define SMPS_VOLT_OFF		0
+#define SMPS_VOLT_1V2		0x90
+#define SMPS_VOLT_1V8		0xae
+#define SMPS_VOLT_2V1		0xbd
+#define SMPS_VOLT_3V0		0xea
+#define SMPS_VOLT_3V3		0xf9
+
+/* Backup Battery & VRTC Control */
+#define BB_VRTC_CTRL		0xa8
+/* Bit definitions for BB_VRTC_CTRL */
+#define VRTC_EN_SLP		(1 << 6)
+#define VRTC_EN_OFF		(1 << 5)
+#define VRTC_PWEN		(1 << 4)
+#define BB_LOW_ICHRG		(1 << 3)
+#define BB_HIGH_ICHRG		(0 << 3)
+#define BB_VSEL_3V0		(0 << 1)
+#define BB_VSEL_2V5		(1 << 1)
+#define BB_VSEL_3V15		(2 << 1)
+#define BB_VSEL_VBAT		(3 << 1)
+#define BB_CHRG_EN		(1 << 0)
 
+#ifndef CONFIG_DM_I2C
 /*
  * Functions to read and write from TPS659038/TWL6035/TWL6037
  * or other Palmas family of TI PMICs
@@ -51,8 +131,17 @@ static inline int palmas_i2c_read_u8(u8 chip_no, u8 reg, u8 *val)
 {
 	return i2c_read(chip_no, reg, 1, val, 1);
 }
+#else
+int palmas_i2c_write_u8(u8 chip_no, u8 reg, u8 val);
+int palmas_i2c_read_u8(u8 chip_no, u8 reg, u8 *val);
+#endif
 
 void palmas_init_settings(void);
-int palmas_mmc1_poweron_ldo(void);
+int palmas_mmc1_poweron_ldo(uint ldo_volt, uint ldo_ctrl, uint voltage);
+int lp873x_mmc1_poweron_ldo(uint voltage);
+int twl603x_mmc1_set_ldo9(u8 vsel);
+int twl603x_audio_power(u8 on);
+int twl603x_enable_bb_charge(u8 bb_fields);
+int palmas_enable_ss_ldo(void);
 
 #endif /* PALMAS_H */