r893 - trunk/src/target/u-boot/patches
laforge at sita.openmoko.org
laforge at sita.openmoko.org
Wed Feb 7 14:25:24 CET 2007
Author: laforge
Date: 2007-02-07 14:25:23 +0100 (Wed, 07 Feb 2007)
New Revision: 893
Added:
trunk/src/target/u-boot/patches/uboot-neo1973-poweroff.patch
Modified:
trunk/src/target/u-boot/patches/series
Log:
add new patch for neo1973 backlight/power-off/charger control in u-boot
Modified: trunk/src/target/u-boot/patches/series
===================================================================
--- trunk/src/target/u-boot/patches/series 2007-02-07 08:46:17 UTC (rev 892)
+++ trunk/src/target/u-boot/patches/series 2007-02-07 13:25:23 UTC (rev 893)
@@ -18,3 +18,4 @@
uboot-usbtty-acm.patch
uboot-s3c2410_udc.patch
uboot-gta01bv3.patch
+uboot-neo1973-poweroff.patch
Added: trunk/src/target/u-boot/patches/uboot-neo1973-poweroff.patch
===================================================================
--- trunk/src/target/u-boot/patches/uboot-neo1973-poweroff.patch 2007-02-07 08:46:17 UTC (rev 892)
+++ trunk/src/target/u-boot/patches/uboot-neo1973-poweroff.patch 2007-02-07 13:25:23 UTC (rev 893)
@@ -0,0 +1,462 @@
+This patch adds a new 'neo1973' command that can be used to control backlight,
+charger and power-off.
+
+Signed-off-by: Harald Welte <laforge at openmoko.org>
+
+Index: u-boot.git/board/neo1973/Makefile
+===================================================================
+--- u-boot.git.orig/board/neo1973/Makefile 2007-02-07 13:16:28.000000000 +0100
++++ u-boot.git/board/neo1973/Makefile 2007-02-07 13:16:36.000000000 +0100
+@@ -25,7 +25,7 @@
+
+ LIB = lib$(BOARD).a
+
+-OBJS := neo1973.o
++OBJS := neo1973.o cmd_neo1973.o
+ SOBJS := lowlevel_init.o
+
+ $(LIB): $(OBJS) $(SOBJS)
+Index: u-boot.git/board/neo1973/cmd_neo1973.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ u-boot.git/board/neo1973/cmd_neo1973.c 2007-02-07 14:22:19.000000000 +0100
+@@ -0,0 +1,113 @@
++/*
++ * (C) Copyright 2006 by OpenMoko, Inc.
++ * Author: Harald Welte <laforge at openmoko.org>
++ *
++ * 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
++ */
++
++/*
++ * Boot support
++ */
++#include <common.h>
++#include <command.h>
++#include <net.h> /* for print_IPaddr */
++#include <s3c2410.h>
++
++#include "pcf50606.h"
++
++DECLARE_GLOBAL_DATA_PTR;
++
++#if (CONFIG_COMMANDS & CFG_CMD_BDI)
++
++static const char *chgstate_names[] = {
++ [PCF50606_MBCC1_CHGMOD_QUAL] = "qualification",
++ [PCF50606_MBCC1_CHGMOD_PRE] = "pre",
++ [PCF50606_MBCC1_CHGMOD_TRICKLE] = "trickle",
++ [PCF50606_MBCC1_CHGMOD_FAST_CCCV] = "fast_cccv",
++ [PCF50606_MBCC1_CHGMOD_FAST_NOCC] = "fast_nocc",
++ [PCF50606_MBCC1_CHGMOD_FAST_NOCV] = "fast_nocv",
++ [PCF50606_MBCC1_CHGMOD_FAST_SW] = "fast_switch",
++ [PCF50606_MBCC1_CHGMOD_IDLE] = "idle",
++};
++
++int do_neo1973 ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
++{
++ int i;
++
++ if (!strcmp(argv[1], "info")) {
++ printf("FIC GTA01 Hardware Revision 0x%04x\n", get_board_rev());
++ } else if (!strcmp(argv[1], "power-off")) {
++ pcf50606_reg_write(PCF50606_REG_OOCC1, PCF50606_OOCC1_GOSTDBY);
++ } else if (!strcmp(argv[1], "charger") || !strcmp(argv[1], "charge")) {
++ if (argc < 3)
++ goto out_help;
++ if (!strcmp(argv[2], "status") || !strcmp(argv[2], "state")) {
++ u_int8_t mbcc1 = pcf50606_reg_read(PCF50606_REG_MBCC1);
++ u_int8_t chgmod = (mbcc1 & PCF50606_MBCC1_CHGMOD_MASK);
++ printf("%s\n", chgstate_names[chgmod]);
++ } else if (!strcmp(argv[2], "autofast")) {
++ pcf50606_reg_set_bit_mask(PCF50606_REG_MBCC1,
++ PCF50606_MBCC1_AUTOFST,
++ PCF50606_MBCC1_AUTOFST);
++ } else if (!strcmp(argv[2], "!autofast")) {
++ pcf50606_reg_set_bit_mask(PCF50606_REG_MBCC1,
++ PCF50606_MBCC1_AUTOFST, 0);
++ } else if (!strcmp(argv[2], "off")) {
++ pcf50606_reg_set_bit_mask(PCF50606_REG_MBCC1,
++ PCF50606_MBCC1_CHGMOD_MASK,
++ PCF50606_MBCC1_CHGMOD_IDLE);
++ } else if (!strcmp(argv[2], "fast")) {
++ pcf50606_reg_set_bit_mask(PCF50606_REG_MBCC1,
++ PCF50606_MBCC1_CHGMOD_MASK,
++ PCF50606_MBCC1_CHGMOD_FAST_CCCV);
++ } else
++ goto out_help;
++ } else if (!strcmp(argv[1], "backlight")) {
++ S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
++ if (argc < 3)
++ goto out_help;
++ if (!strcmp(argv[2], "on")) {
++ gpio->GPBDAT |= 0x01;
++ } else {
++ gpio->GPBDAT &= ~0x01;
++ }
++ } else {
++out_help:
++ printf("Usage:\n%s\n", cmdtp->usage);
++ return 1;
++ }
++
++ return 0;
++}
++
++/* -------------------------------------------------------------------- */
++
++U_BOOT_CMD(
++ neo1973, 4, 1, do_neo1973,
++ "neo1973 - phone specific commands\n",
++ "neo1973 info - display phone informantion\n"
++ "neo1973 power-off - switch off the phone\n"
++ "neo1973 charger status - display charger status\n"
++ "neo1973 charger autofast - enable automatic fast (500mA) charging\n"
++ "neo1973 charger !autofast - disable automatic fast (500mA) charging\n"
++ "neo1973 charger fast - enable fast (500mA) charging\n"
++ "neo1973 charger off - disable charging\n"
++ "neo1973 backlight (on|off) - switch backlight on or off\n"
++);
++#endif /* CFG_CMD_BDI */
+Index: u-boot.git/board/neo1973/neo1973.c
+===================================================================
+--- u-boot.git.orig/board/neo1973/neo1973.c 2007-02-07 14:19:43.000000000 +0100
++++ u-boot.git/board/neo1973/neo1973.c 2007-02-07 14:24:11.000000000 +0100
+@@ -96,8 +96,9 @@
+ #if defined(CONFIG_ARCH_GTA01_v3)
+ gpio->GPACON = 0x007FFFFF;
+
+- gpio->GPBCON = 0x00005056;
++ gpio->GPBCON = 0x00005055;
+ gpio->GPBUP = 0x000007FF;
++ gpio->GPBDAT |= 0x1; /* Set GBP0 to high (Backlight on) */
+
+ gpio->GPCCON = 0xAAAA12A8;
+ gpio->GPCUP = 0x0000FFFF;
+@@ -119,9 +120,10 @@
+ #elif defined(CONFIG_ARCH_GTA01_v4)
+ gpio->GPACON = 0x005E47FF;
+
+- gpio->GPBCON = 0x00045016;
++ gpio->GPBCON = 0x00045015;
+ gpio->GPBUP = 0x000007FF;
+ gpio->GPBDAT |= 0x4; /* Set GBP2 to high (Flash power-up) */
++ gpio->GPBDAT |= 0x1; /* Set GBP0 to high (Backlight on) */
+
+ gpio->GPCCON = 0xAAAA12A9;
+ gpio->GPCUP = 0x0000FFFF;
+@@ -143,9 +145,10 @@
+ #elif defined(CONFIG_ARCH_GTA01B_v2) || defined(CONFIG_ARCH_GTA01B_v3)
+ gpio->GPACON = 0x005E47FF;
+
+- gpio->GPBCON = 0x00145416;
++ gpio->GPBCON = 0x00145415;
+ gpio->GPBUP = 0x000007FF;
+ gpio->GPBDAT |= 0x4; /* Set GBP2 to high (Flash power-up) */
++ gpio->GPBDAT |= 0x1; /* Set GBP0 to high (Backlight on) */
+
+ gpio->GPCCON = 0xAAAA12A9;
+ gpio->GPCUP = 0x0000FFFF;
+Index: u-boot.git/board/neo1973/pcf50606.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ u-boot.git/board/neo1973/pcf50606.h 2007-02-07 13:37:05.000000000 +0100
+@@ -0,0 +1,281 @@
++#ifndef _PCF50606_H
++#define _PCF50606_H
++
++/* Philips PCF50606 Power Managemnt Unit (PMU) driver
++ * (C) 2006-2007 by OpenMoko, Inc.
++ * Author: Harald Welte <laforge at openmoko.org>
++ *
++ */
++
++#include <i2c.h>
++
++enum pfc50606_regs {
++ PCF50606_REG_ID = 0x00,
++ PCF50606_REG_OOCS = 0x01,
++ PCF50606_REG_INT1 = 0x02, /* Interrupt Status */
++ PCF50606_REG_INT2 = 0x03, /* Interrupt Status */
++ PCF50606_REG_INT3 = 0x04, /* Interrupt Status */
++ PCF50606_REG_INT1M = 0x05, /* Interrupt Mask */
++ PCF50606_REG_INT2M = 0x06, /* Interrupt Mask */
++ PCF50606_REG_INT3M = 0x07, /* Interrupt Mask */
++ PCF50606_REG_OOCC1 = 0x08,
++ PCF50606_REG_OOCC2 = 0x09,
++ PCF50606_REG_RTCSC = 0x0a, /* Second */
++ PCF50606_REG_RTCMN = 0x0b, /* Minute */
++ PCF50606_REG_RTCHR = 0x0c, /* Hour */
++ PCF50606_REG_RTCWD = 0x0d, /* Weekday */
++ PCF50606_REG_RTCDT = 0x0e, /* Day */
++ PCF50606_REG_RTCMT = 0x0f, /* Month */
++ PCF50606_REG_RTCYR = 0x10, /* Year */
++ PCF50606_REG_RTCSCA = 0x11, /* Alarm Second */
++ PCF50606_REG_RTCMNA = 0x12, /* Alarm Minute */
++ PCF50606_REG_RTCHRA = 0x13, /* Alarm Hour */
++ PCF50606_REG_RTCWDA = 0x14, /* Alarm Weekday */
++ PCF50606_REG_RTCDTA = 0x15, /* Alarm Day */
++ PCF50606_REG_RTCMTA = 0x16, /* Alarm Month */
++ PCF50606_REG_RTCYRA = 0x17, /* Alarm Year */
++ PCF50606_REG_PSSC = 0x18, /* Power sequencing */
++ PCF50606_REG_PWROKM = 0x19, /* PWROK mask */
++ PCF50606_REG_PWROKS = 0x1a, /* PWROK status */
++ PCF50606_REG_DCDC1 = 0x1b,
++ PCF50606_REG_DCDC2 = 0x1c,
++ PCF50606_REG_DCDC3 = 0x1d,
++ PCF50606_REG_DCDC4 = 0x1e,
++ PCF50606_REG_DCDEC1 = 0x1f,
++ PCF50606_REG_DCDEC2 = 0x20,
++ PCF50606_REG_DCUDC1 = 0x21,
++ PCF50606_REG_DCUDC2 = 0x22,
++ PCF50606_REG_IOREGC = 0x23,
++ PCF50606_REG_D1REGC1 = 0x24,
++ PCF50606_REG_D2REGC1 = 0x25,
++ PCF50606_REG_D3REGC1 = 0x26,
++ PCF50606_REG_LPREGC1 = 0x27,
++ PCF50606_REG_LPREGC2 = 0x28,
++ PCF50606_REG_MBCC1 = 0x29,
++ PCF50606_REG_MBCC2 = 0x2a,
++ PCF50606_REG_MBCC3 = 0x2b,
++ PCF50606_REG_MBCS1 = 0x2c,
++ PCF50606_REG_BBCC = 0x2d,
++ PCF50606_REG_ADCC1 = 0x2e,
++ PCF50606_REG_ADCC2 = 0x2f,
++ PCF50606_REG_ADCS1 = 0x30,
++ PCF50606_REG_ADCS2 = 0x31,
++ PCF50606_REG_ADCS3 = 0x32,
++ PCF50606_REG_ACDC1 = 0x33,
++ PCF50606_REG_BVMC = 0x34,
++ PCF50606_REG_PWMC1 = 0x35,
++ PCF50606_REG_LEDC1 = 0x36,
++ PCF50606_REG_LEDC2 = 0x37,
++ PCF50606_REG_GPOC1 = 0x38,
++ PCF50606_REG_GPOC2 = 0x39,
++ PCF50606_REG_GPOC3 = 0x3a,
++ PCF50606_REG_GPOC4 = 0x3b,
++ PCF50606_REG_GPOC5 = 0x3c,
++ __NUM_PCF50606_REGS
++};
++
++enum pcf50606_reg_oocs {
++ PFC50606_OOCS_ONKEY = 0x01,
++ PCF50606_OOCS_EXTON = 0x02,
++ PCF50606_OOCS_PWROKRST = 0x04,
++ PCF50606_OOCS_BATOK = 0x08,
++ PCF50606_OOCS_BACKOK = 0x10,
++ PCF50606_OOCS_CHGOK = 0x20,
++ PCF50606_OOCS_TEMPOK = 0x40,
++ PCF50606_OOCS_WDTEXP = 0x80,
++};
++
++enum pcf50606_reg_oocc1 {
++ PCF50606_OOCC1_GOSTDBY = 0x01,
++ PCF50606_OOCC1_TOTRST = 0x02,
++ PCF50606_OOCC1_CLK32ON = 0x04,
++ PCF50606_OOCC1_WDTRST = 0x08,
++ PCF50606_OOCC1_RTCWAK = 0x10,
++ PCF50606_OOCC1_CHGWAK = 0x20,
++ PCF50606_OOCC1_EXTONWAK_HIGH = 0x40,
++ PCF50606_OOCC1_EXTONWAK_LOW = 0x80,
++};
++
++enum pcf50606_reg_oocc2 {
++ PCF50606_OOCC2_ONKEYDB_NONE = 0x00,
++ PCF50606_OOCC2_ONKEYDB_14ms = 0x01,
++ PCF50606_OOCC2_ONKEYDB_62ms = 0x02,
++ PCF50606_OOCC2_ONKEYDB_500ms = 0x03,
++ PCF50606_OOCC2_EXTONDB_NONE = 0x00,
++ PCF50606_OOCC2_EXTONDB_14ms = 0x04,
++ PCF50606_OOCC2_EXTONDB_62ms = 0x08,
++ PCF50606_OOCC2_EXTONDB_500ms = 0x0c,
++};
++
++enum pcf50606_reg_int1 {
++ PCF50606_INT1_ONKEYR = 0x01, /* ONKEY rising edge */
++ PCF50606_INT1_ONKEYF = 0x02, /* ONKEY falling edge */
++ PCF50606_INT1_ONKEY1S = 0x04, /* OMKEY at least 1sec low */
++ PCF50606_INT1_EXTONR = 0x08, /* EXTON rising edge */
++ PCF50606_INT1_EXTONF = 0x10, /* EXTON falling edge */
++ PCF50606_INT1_SECOND = 0x40, /* RTC periodic second interrupt */
++ PCF50606_INT1_ALARM = 0x80, /* RTC alarm time is reached */
++};
++
++enum pcf50606_reg_int2 {
++ PCF50606_INT2_CHGINS = 0x01, /* Charger inserted */
++ PCF50606_INT2_CHGRM = 0x02, /* Charger removed */
++ PCF50606_INT2_CHGFOK = 0x04, /* Fast charging OK */
++ PCF50606_INT2_CHGERR = 0x08, /* Error in charging mode */
++ PCF50606_INT2_CHGFRDY = 0x10, /* Fast charge completed */
++ PCF50606_INT2_CHGPROT = 0x20, /* Charging protection interrupt */
++ PCF50606_INT2_CHGWD10S = 0x40, /* Charger watchdig expires in 10s */
++ PCF50606_INT2_CHGWDEXP = 0x80, /* Charger watchdog expires */
++};
++
++enum pcf50606_reg_int3 {
++ PCF50606_INT3_ADCRDY = 0x01, /* ADC conversion finished */
++ PCF50606_INT3_ACDINS = 0x02, /* Accessory inserted */
++ PCF50606_INT3_ACDREM = 0x04, /* Accessory removed */
++ PCF50606_INT3_TSCPRES = 0x08, /* Touch screen pressed */
++ PCF50606_INT3_LOWBAT = 0x40, /* Low battery voltage */
++ PCF50606_INT3_HIGHTMP = 0x80, /* High temperature */
++};
++
++/* used by PSSC, PWROKM, PWROKS, */
++enum pcf50606_regu {
++ PCF50606_REGU_DCD = 0x01, /* DCD in phase 2 */
++ PCF50606_REGU_DCDE = 0x02, /* DCDE in phase 2 */
++ PCF50606_REGU_DCUD = 0x04, /* DCDU in phase 2 */
++ PCF50606_REGU_IO = 0x08, /* IO in phase 2 */
++ PCF50606_REGU_D1 = 0x10, /* D1 in phase 2 */
++ PCF50606_REGU_D2 = 0x20, /* D2 in phase 2 */
++ PCF50606_REGU_D3 = 0x40, /* D3 in phase 2 */
++ PCF50606_REGU_LP = 0x80, /* LP in phase 2 */
++};
++
++enum pcf50606_reg_dcdc4 {
++ PCF50606_DCDC4_MODE_AUTO = 0x00,
++ PCF50606_DCDC4_MODE_PWM = 0x01,
++ PCF50606_DCDC4_MODE_PCF = 0x02,
++ PCF50606_DCDC4_OFF_FLOAT = 0x00,
++ PCF50606_DCDC4_OFF_BYPASS = 0x04,
++ PCF50606_DCDC4_OFF_PULLDOWN = 0x08,
++ PCF50606_DCDC4_CURLIM_500mA = 0x00,
++ PCF50606_DCDC4_CURLIM_750mA = 0x10,
++ PCF50606_DCDC4_CURLIM_1000mA = 0x20,
++ PCF50606_DCDC4_CURLIM_1250mA = 0x30,
++ PCF50606_DCDC4_TOGGLE = 0x40,
++ PCF50606_DCDC4_REGSEL_DCDC2 = 0x80,
++};
++
++enum pcf50606_reg_dcdec2 {
++ PCF50606_DCDEC2_MODE_AUTO = 0x00,
++ PCF50606_DCDEC2_MODE_PWM = 0x01,
++ PCF50606_DCDEC2_MODE_PCF = 0x02,
++ PCF50606_DCDEC2_OFF_FLOAT = 0x00,
++ PCF50606_DCDEC2_OFF_BYPASS = 0x04,
++};
++
++enum pcf50606_reg_dcudc2 {
++ PCF50606_DCUDC2_MODE_AUTO = 0x00,
++ PCF50606_DCUDC2_MODE_PWM = 0x01,
++ PCF50606_DCUDC2_MODE_PCF = 0x02,
++ PCF50606_DCUDC2_OFF_FLOAT = 0x00,
++ PCF50606_DCUDC2_OFF_BYPASS = 0x04,
++};
++
++enum pcf50606_reg_adcc1 {
++ PCF50606_ADCC1_TSCMODACT = 0x01,
++ PCF50606_ADCC1_TSCMODSTB = 0x02,
++ PCF50606_ADCC1_TRATSET = 0x04,
++ PCF50606_ADCC1_NTCSWAPE = 0x08,
++ PCF50606_ADCC1_NTCSWAOFF = 0x10,
++ PCF50606_ADCC1_EXTSYNCBREAK = 0x20,
++ /* reserved */
++ PCF50606_ADCC1_TSCINT = 0x80,
++};
++
++enum pcf50606_reg_adcc2 {
++ PCF50606_ADCC2_ADCSTART = 0x01,
++ /* see enum pcf50606_adcc2_adcmux */
++ PCF50606_ADCC2_SYNC_NONE = 0x00,
++ PCF50606_ADCC2_SYNC_TXON = 0x20,
++ PCF50606_ADCC2_SYNC_PWREN1 = 0x40,
++ PCF50606_ADCC2_SYNC_PWREN2 = 0x60,
++ PCF50606_ADCC2_RES_10BIT = 0x00,
++ PCF50606_ADCC2_RES_8BIT = 0x80,
++};
++
++#define PCF50606_ADCC2_ADCMUX_MASK (0xf << 1)
++
++#define ADCMUX_SHIFT 1
++enum pcf50606_adcc2_adcmux {
++ PCF50606_ADCMUX_BATVOLT_RES = 0x0 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_BATVOLT_SUBTR = 0x1 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_ADCIN1_RES = 0x2 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_ADCIN1_SUBTR = 0x3 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_BATTEMP = 0x4 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_ADCIN2 = 0x5 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_ADCIN3 = 0x6 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_ADCIN3_RATIO = 0x7 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_XPOS = 0x8 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_YPOS = 0x9 << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_P1 = 0xa << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_P2 = 0xb << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_BATVOLT_ADCIN1 = 0xc << ADCMUX_SHIFT,
++ PCF50606_ADCMUX_XY_SEQUENCE = 0xe << ADCMUX_SHIFT,
++ PCF50606_P1_P2_RESISTANCE = 0xf << ADCMUX_SHIFT,
++};
++
++enum pcf50606_adcs2 {
++ PCF50606_ADCS2_ADCRDY = 0x80,
++};
++
++enum pcf50606_reg_mbcc1 {
++ PCF50606_MBCC1_CHGAPE = 0x01,
++ PCF50606_MBCC1_AUTOFST = 0x02,
++#define PCF50606_MBCC1_CHGMOD_MASK 0x1c
++#define PCF50606_MBCC1_CHGMOD_SHIFT 2
++ PCF50606_MBCC1_CHGMOD_QUAL = 0x00,
++ PCF50606_MBCC1_CHGMOD_PRE = 0x04,
++ PCF50606_MBCC1_CHGMOD_TRICKLE = 0x08,
++ PCF50606_MBCC1_CHGMOD_FAST_CCCV = 0x0c,
++ PCF50606_MBCC1_CHGMOD_FAST_NOCC = 0x10,
++ PCF50606_MBCC1_CHGMOD_FAST_NOCV = 0x14,
++ PCF50606_MBCC1_CHGMOD_FAST_SW = 0x18,
++ PCF50606_MBCC1_CHGMOD_IDLE = 0x1c,
++ PCF50606_MBCC1_DETMOD_LOWCHG = 0x20,
++ PCF50606_MBCC1_DETMOD_WDRST = 0x40,
++};
++
++enum pcf50606_reg_bvmc {
++ PCF50606_BVMC_LOWBAT = 0x01,
++ PCF50606_BVMC_THRSHLD_NULL = 0x00,
++ PCF50606_BVMC_THRSHLD_2V8 = 0x02,
++ PCF50606_BVMC_THRSHLD_2V9 = 0x04,
++ PCF50606_BVMC_THRSHLD_3V = 0x08,
++ PCF50606_BVMC_THRSHLD_3V1 = 0x08,
++ PCF50606_BVMC_THRSHLD_3V2 = 0x0a,
++ PCF50606_BVMC_THRSHLD_3V3 = 0x0c,
++ PCF50606_BVMC_THRSHLD_3V4 = 0x0e,
++ PCF50606_BVMC_DISDB = 0x10,
++};
++
++#define PCF50606_I2C_ADDR 0x08
++
++static inline void pcf50606_reg_write(u_int8_t reg, u_int8_t val)
++{
++ i2c_write(PCF50606_I2C_ADDR, reg, 1, &val, 1);
++}
++
++static inline u_int8_t pcf50606_reg_read(u_int8_t reg)
++{
++ u_int8_t tmp;
++ i2c_read(PCF50606_I2C_ADDR, reg, 1, &tmp, 1);
++ return tmp;
++}
++
++static inline u_int8_t pcf50606_reg_set_bit_mask(u_int8_t reg, u_int8_t mask, u_int8_t val)
++{
++ u_int8_t tmp = pcf50606_reg_read(reg);
++ pcf50606_reg_write(reg, (val & mask) | (tmp & ~mask));
++}
++
++#endif /* _PCF50606_H */
++
+
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