From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Schocher Date: Tue, 16 May 2017 05:32:19 +0200 Subject: [U-Boot] [PATCH 09/47] Drop digital thermometer and thermostat (DTT) drivers In-Reply-To: <20170515105802.23023-10-sjg@chromium.org> References: <20170515105802.23023-1-sjg@chromium.org> <20170515105802.23023-10-sjg@chromium.org> Message-ID: <591A72C3.8080905@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Simon, Am 15.05.2017 um 12:57 schrieb Simon Glass: > This subsystem is quite old. It has been replaced with a driver-model > version (UCLASS_THERMAL). Boards are free to convert to that if required, > but here is a removal patch that could be applied in the meantime. > > Signed-off-by: Simon Glass > --- > > README | 6 -- > board/gdsys/405ep/dlvision-10g.c | 10 ++- > board/gdsys/405ep/io.c | 10 ++- > board/gdsys/405ep/neo.c | 10 ++- > board/gdsys/405ex/io64.c | 10 ++- > cmd/Makefile | 1 - > cmd/dtt.c | 120 --------------------------- > drivers/Kconfig | 2 - > drivers/Makefile | 1 - > drivers/hwmon/Kconfig | 0 > drivers/hwmon/Makefile | 22 ----- > drivers/hwmon/adm1021.c | 164 ------------------------------------- > drivers/hwmon/adt7460.c | 73 ----------------- > drivers/hwmon/ds1621.c | 155 ----------------------------------- > drivers/hwmon/ds1722.c | 137 ------------------------------- > drivers/hwmon/ds1775.c | 126 ---------------------------- > drivers/hwmon/ds620.c | 65 --------------- > drivers/hwmon/lm63.c | 160 ------------------------------------ > drivers/hwmon/lm73.c | 146 --------------------------------- > drivers/hwmon/lm75.c | 139 ------------------------------- > drivers/hwmon/lm81.c | 111 ------------------------- > include/config_cmd_all.h | 1 - > include/configs/PMC440.h | 21 ----- > include/configs/TQM834x.h | 8 -- > include/configs/UCP1020.h | 21 ----- > include/configs/acadia.h | 9 -- > include/configs/canyonlands.h | 11 --- > include/configs/dlvision-10g.h | 8 -- > include/configs/dlvision.h | 1 - > include/configs/exynos5-common.h | 2 - > include/configs/intip.h | 8 -- > include/configs/io.h | 6 -- > include/configs/io64.h | 9 -- > include/configs/katmai.h | 25 ------ > include/configs/kilauea.h | 4 - > include/configs/km/km-powerpc.h | 1 - > include/configs/km/km83xx-common.h | 7 -- > include/configs/km82xx.h | 7 -- > include/configs/makalu.h | 5 -- > include/configs/motionpro.h | 3 - > include/configs/neo.h | 8 -- > include/configs/odroid_xu3.h | 1 - > include/configs/sequoia.h | 9 -- > include/configs/socrates.h | 8 -- > include/configs/tqma6.h | 10 --- > include/configs/tqma6_mba6.h | 2 - > include/configs/tqma6_wru4.h | 4 - > include/configs/work_92105.h | 8 -- > include/configs/xilinx-ppc.h | 1 - > include/configs/xpedite517x.h | 3 - > include/configs/xpedite537x.h | 3 - > include/configs/xpedite550x.h | 3 - > include/configs/yosemite.h | 9 -- > include/dtt.h | 47 ----------- > include/i2c.h | 3 - > scripts/config_whitelist.txt | 22 ----- > 56 files changed, 28 insertions(+), 1738 deletions(-) > delete mode 100644 cmd/dtt.c > delete mode 100644 drivers/hwmon/Kconfig > delete mode 100644 drivers/hwmon/Makefile > delete mode 100644 drivers/hwmon/adm1021.c > delete mode 100644 drivers/hwmon/adt7460.c > delete mode 100644 drivers/hwmon/ds1621.c > delete mode 100644 drivers/hwmon/ds1722.c > delete mode 100644 drivers/hwmon/ds1775.c > delete mode 100644 drivers/hwmon/ds620.c > delete mode 100644 drivers/hwmon/lm63.c > delete mode 100644 drivers/hwmon/lm73.c > delete mode 100644 drivers/hwmon/lm75.c > delete mode 100644 drivers/hwmon/lm81.c > delete mode 100644 include/dtt.h Reviewed-by: Heiko Schocher bye, Heiko > > diff --git a/README b/README > index 0e6ed53736..0380ce2027 100644 > --- a/README > +++ b/README > @@ -830,7 +830,6 @@ The following options need to be configured: > CONFIG_CMD_CRC32 * crc32 > CONFIG_CMD_DHCP * DHCP support > CONFIG_CMD_DIAG * Diagnostics > - CONFIG_CMD_DTT * Digital Therm and Thermostat > CONFIG_CMD_ECHO echo arguments > CONFIG_CMD_EDITENV edit env variable > CONFIG_CMD_EEPROM * EEPROM read/write support > @@ -2386,11 +2385,6 @@ The following options need to be configured: > If defined, then this indicates the I2C bus number for the RTC. > If not defined, then U-Boot assumes that RTC is on I2C bus 0. > > - CONFIG_SYS_DTT_BUS_NUM > - > - If defined, then this indicates the I2C bus number for the DTT. > - If not defined, then U-Boot assumes that DTT is on I2C bus 0. > - > CONFIG_SOFT_I2C_READ_REPEATED_START > > defining this will force the i2c_read() function in > diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c > index e400d1945a..b531786653 100644 > --- a/board/gdsys/405ep/dlvision-10g.c > +++ b/board/gdsys/405ep/dlvision-10g.c > @@ -10,7 +10,6 @@ > #include > #include > #include > -#include > > #include "405ep.h" > #include > @@ -61,8 +60,13 @@ struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR; > > int misc_init_r(void) > { > - /* startup fans */ > - dtt_init(); > + /* > + * Note: DTT has been removed. Please use UCLASS_THERMAL. > + * > + * startup fans > + * > + * dtt_init(); > + */ > > return 0; > } > diff --git a/board/gdsys/405ep/io.c b/board/gdsys/405ep/io.c > index 81b49659ff..1484469bb0 100644 > --- a/board/gdsys/405ep/io.c > +++ b/board/gdsys/405ep/io.c > @@ -11,7 +11,6 @@ > #include > #include > > -#include > #include > > #include "405ep.h" > @@ -41,8 +40,13 @@ struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR; > > int misc_init_r(void) > { > - /* startup fans */ > - dtt_init(); > + /* > + * Note: DTT has been removed. Please use UCLASS_THERMAL. > + * > + * startup fans > + * > + * dtt_init(); > + */ > > return 0; > } > diff --git a/board/gdsys/405ep/neo.c b/board/gdsys/405ep/neo.c > index ff0edb2547..ad88af2d46 100644 > --- a/board/gdsys/405ep/neo.c > +++ b/board/gdsys/405ep/neo.c > @@ -10,7 +10,6 @@ > #include > #include > #include > -#include > > #include "405ep.h" > #include > @@ -32,8 +31,13 @@ struct ihs_fpga *fpga_ptr[] = CONFIG_SYS_FPGA_PTR; > > int misc_init_r(void) > { > - /* startup fans */ > - dtt_init(); > + /* > + * Note: DTT has been removed. Please use UCLASS_THERMAL. > + * > + * startup fans > + * > + * dtt_init(); > + */ > > return 0; > } > diff --git a/board/gdsys/405ex/io64.c b/board/gdsys/405ex/io64.c > index 0a7baaa9db..9ef965bbfa 100644 > --- a/board/gdsys/405ex/io64.c > +++ b/board/gdsys/405ex/io64.c > @@ -26,7 +26,6 @@ > > #include > #include > -#include > > DECLARE_GLOBAL_DATA_PTR; > > @@ -70,8 +69,13 @@ static inline void blank_string(int size) > */ > int misc_init_r(void) > { > - /* startup fans */ > - dtt_init(); > + /* > + * Note: DTT has been removed. Please use UCLASS_THERMAL. > + * > + * startup fans > + * > + * dtt_init(); > + */ > > #ifdef CONFIG_ENV_IS_IN_FLASH > /* Monitor protection ON by default */ > diff --git a/cmd/Makefile b/cmd/Makefile > index e98786807b..f043407656 100644 > --- a/cmd/Makefile > +++ b/cmd/Makefile > @@ -43,7 +43,6 @@ ifdef CONFIG_POST > obj-$(CONFIG_CMD_DIAG) += diag.o > endif > obj-$(CONFIG_CMD_DISPLAY) += display.o > -obj-$(CONFIG_CMD_DTT) += dtt.o > obj-$(CONFIG_CMD_ECHO) += echo.o > obj-$(CONFIG_ENV_IS_IN_EEPROM) += eeprom.o > obj-$(CONFIG_CMD_EEPROM) += eeprom.o > diff --git a/cmd/dtt.c b/cmd/dtt.c > deleted file mode 100644 > index dd427a3d0b..0000000000 > --- a/cmd/dtt.c > +++ /dev/null > @@ -1,120 +0,0 @@ > -/* > - * (C) Copyright 2001 > - * Erik Theisen, Wave 7 Optics, etheisen at mindspring.com > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -#include > -#include > -#include > - > -#include > -#include > -#include > -#include > - > -#if defined CONFIG_DTT_SENSORS > -static unsigned long sensor_initialized; > - > -static void _initialize_dtt(void) > -{ > - int i; > - unsigned char sensors[] = CONFIG_DTT_SENSORS; > - > - for (i = 0; i < sizeof(sensors); i++) { > - if ((sensor_initialized & (1 << i)) == 0) { > - if (dtt_init_one(sensors[i]) != 0) { > - printf("DTT%d: Failed init!\n", i); > - continue; > - } > - sensor_initialized |= (1 << i); > - } > - } > -} > - > -void dtt_init(void) > -{ > - int old_bus; > - > - /* switch to correct I2C bus */ > - old_bus = I2C_GET_BUS(); > - I2C_SET_BUS(CONFIG_SYS_DTT_BUS_NUM); > - > - _initialize_dtt(); > - > - /* switch back to original I2C bus */ > - I2C_SET_BUS(old_bus); > -} > -#endif > - > -int dtt_i2c(void) > -{ > -#if defined CONFIG_DTT_SENSORS > - int i; > - unsigned char sensors[] = CONFIG_DTT_SENSORS; > - int old_bus; > - > - /* Force a compilation error, if there are more then 32 sensors */ > - BUILD_BUG_ON(sizeof(sensors) > 32); > - /* switch to correct I2C bus */ > -#ifdef CONFIG_SYS_I2C > - old_bus = i2c_get_bus_num(); > - i2c_set_bus_num(CONFIG_SYS_DTT_BUS_NUM); > -#else > - old_bus = I2C_GET_BUS(); > - I2C_SET_BUS(CONFIG_SYS_DTT_BUS_NUM); > -#endif > - > - _initialize_dtt(); > - > - /* > - * Loop through sensors, read > - * temperature, and output it. > - */ > - for (i = 0; i < sizeof(sensors); i++) > - printf("DTT%d: %i C\n", i + 1, dtt_get_temp(sensors[i])); > - > - /* switch back to original I2C bus */ > -#ifdef CONFIG_SYS_I2C > - i2c_set_bus_num(old_bus); > -#else > - I2C_SET_BUS(old_bus); > -#endif > -#endif > - > - return 0; > -} > - > -int dtt_tmu(void) > -{ > -#if defined CONFIG_TMU_CMD_DTT > - int cur_temp; > - > - /* Sense and return latest thermal info */ > - if (tmu_monitor(&cur_temp) == TMU_STATUS_INIT) { > - puts("TMU is in unknown state, temperature is invalid\n"); > - return -1; > - } > - printf("Current temperature: %u degrees Celsius\n", cur_temp); > -#endif > - return 0; > -} > - > -int do_dtt(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) > -{ > - int err = 0; > - > - err |= dtt_i2c(); > - err |= dtt_tmu(); > - > - return err; > -} /* do_dtt() */ > - > -/***************************************************/ > - > -U_BOOT_CMD( > - dtt, 1, 1, do_dtt, > - "Read temperature from Digital Thermometer and Thermostat", > - "" > -); > diff --git a/drivers/Kconfig b/drivers/Kconfig > index a5f24d72da..a736386a0d 100644 > --- a/drivers/Kconfig > +++ b/drivers/Kconfig > @@ -30,8 +30,6 @@ source "drivers/fpga/Kconfig" > > source "drivers/gpio/Kconfig" > > -source "drivers/hwmon/Kconfig" > - > source "drivers/i2c/Kconfig" > > source "drivers/input/Kconfig" > diff --git a/drivers/Makefile b/drivers/Makefile > index 25e42362ce..fa4e61a31d 100644 > --- a/drivers/Makefile > +++ b/drivers/Makefile > @@ -74,7 +74,6 @@ obj-$(CONFIG_CPU) += cpu/ > obj-y += crypto/ > obj-y += firmware/ > obj-$(CONFIG_FPGA) += fpga/ > -obj-y += hwmon/ > obj-y += misc/ > obj-y += pcmcia/ > obj-y += dfu/ > diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig > deleted file mode 100644 > index e69de29bb2..0000000000 > diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile > deleted file mode 100644 > index b4fb057c16..0000000000 > --- a/drivers/hwmon/Makefile > +++ /dev/null > @@ -1,22 +0,0 @@ > -# > -# (C) Copyright 2006 > -# Wolfgang Denk, DENX Software Engineering, wd at denx.de. > -# > -# (C) Copyright 2001 > -# Erik Theisen, Wave 7 Optics, etheisen at mindspring.com. > -# > -# SPDX-License-Identifier: GPL-2.0+ > -# > - > -#ccflags-y += -DDEBUG > - > -obj-$(CONFIG_DTT_ADM1021) += adm1021.o > -obj-$(CONFIG_DTT_ADT7460) += adt7460.o > -obj-$(CONFIG_DTT_DS1621) += ds1621.o > -obj-$(CONFIG_DTT_DS1722) += ds1722.o > -obj-$(CONFIG_DTT_DS1775) += ds1775.o > -obj-$(CONFIG_DTT_DS620) += ds620.o > -obj-$(CONFIG_DTT_LM63) += lm63.o > -obj-$(CONFIG_DTT_LM73) += lm73.o > -obj-$(CONFIG_DTT_LM75) += lm75.o > -obj-$(CONFIG_DTT_LM81) += lm81.o > diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c > deleted file mode 100644 > index 99e942b499..0000000000 > --- a/drivers/hwmon/adm1021.c > +++ /dev/null > @@ -1,164 +0,0 @@ > -/* > - * (C) Copyright 2003 > - * Murray Jensen, CSIRO-MIT, Murray.Jensen at csiro.au > - * > - * based on dtt/lm75.c which is ... > - * > - * (C) Copyright 2001 > - * Bill Hunter, Wave 7 Optics, williamhunter at mediaone.net > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * Analog Devices's ADM1021 > - * "Low Cost Microprocessor System Temperature Monitor" > - */ > - > -#include > - > -#include > -#include > - > -#define DTT_READ_LOC_VALUE 0x00 > -#define DTT_READ_REM_VALUE 0x01 > -#define DTT_READ_STATUS 0x02 > -#define DTT_READ_CONFIG 0x03 > -#define DTT_READ_CONVRATE 0x04 > -#define DTT_READ_LOC_HIGHLIM 0x05 > -#define DTT_READ_LOC_LOWLIM 0x06 > -#define DTT_READ_REM_HIGHLIM 0x07 > -#define DTT_READ_REM_LOWLIM 0x08 > -#define DTT_READ_DEVID 0xfe > - > -#define DTT_WRITE_CONFIG 0x09 > -#define DTT_WRITE_CONVRATE 0x0a > -#define DTT_WRITE_LOC_HIGHLIM 0x0b > -#define DTT_WRITE_LOC_LOWLIM 0x0c > -#define DTT_WRITE_REM_HIGHLIM 0x0d > -#define DTT_WRITE_REM_LOWLIM 0x0e > -#define DTT_WRITE_ONESHOT 0x0f > - > -#define DTT_STATUS_BUSY 0x80 /* 1=ADC Converting */ > -#define DTT_STATUS_LHIGH 0x40 /* 1=Local High Temp Limit Tripped */ > -#define DTT_STATUS_LLOW 0x20 /* 1=Local Low Temp Limit Tripped */ > -#define DTT_STATUS_RHIGH 0x10 /* 1=Remote High Temp Limit Tripped */ > -#define DTT_STATUS_RLOW 0x08 /* 1=Remote Low Temp Limit Tripped */ > -#define DTT_STATUS_OPEN 0x04 /* 1=Remote Sensor Open-Circuit */ > - > -#define DTT_CONFIG_ALERT_MASKED 0x80 /* 0=ALERT Enabled, 1=ALERT Masked */ > -#define DTT_CONFIG_STANDBY 0x40 /* 0=Run, 1=Standby */ > - > -#define DTT_ADM1021_DEVID 0x41 > - > -typedef > - struct { > - uint i2c_addr:7; /* 7bit i2c chip address */ > - uint conv_rate:3; /* conversion rate */ > - uint enable_alert:1; /* enable alert output pin */ > - uint enable_local:1; /* enable internal temp sensor */ > - uint max_local:8; /* internal temp maximum */ > - uint min_local:8; /* internal temp minimum */ > - uint enable_remote:1; /* enable remote temp sensor */ > - uint max_remote:8; /* remote temp maximum */ > - uint min_remote:8; /* remote temp minimum */ > - } > -dtt_cfg_t; > - > -dtt_cfg_t dttcfg[] = CONFIG_SYS_DTT_ADM1021; > - > -int > -dtt_read (int sensor, int reg) > -{ > - dtt_cfg_t *dcp = &dttcfg[sensor >> 1]; > - uchar data; > - > - if (i2c_read(dcp->i2c_addr, reg, 1, &data, 1) != 0) > - return -1; > - > - return (int)data; > -} /* dtt_read() */ > - > -int > -dtt_write (int sensor, int reg, int val) > -{ > - dtt_cfg_t *dcp = &dttcfg[sensor >> 1]; > - uchar data; > - > - data = (uchar)(val & 0xff); > - > - if (i2c_write(dcp->i2c_addr, reg, 1, &data, 1) != 0) > - return 1; > - > - return 0; > -} /* dtt_write() */ > - > -int > -dtt_init_one(int sensor) > -{ > - dtt_cfg_t *dcp = &dttcfg[sensor >> 1]; > - int reg, val; > - > - if (((sensor & 1) == 0 ? dcp->enable_local : dcp->enable_remote) == 0) > - return 1; /* sensor is disabled (or rather ignored) */ > - > - /* > - * Setup High Limit register > - */ > - if ((sensor & 1) == 0) { > - reg = DTT_WRITE_LOC_HIGHLIM; > - val = dcp->max_local; > - } > - else { > - reg = DTT_WRITE_REM_HIGHLIM; > - val = dcp->max_remote; > - } > - if (dtt_write (sensor, reg, val) != 0) > - return 1; > - > - /* > - * Setup Low Limit register > - */ > - if ((sensor & 1) == 0) { > - reg = DTT_WRITE_LOC_LOWLIM; > - val = dcp->min_local; > - } > - else { > - reg = DTT_WRITE_REM_LOWLIM; > - val = dcp->min_remote; > - } > - if (dtt_write (sensor, reg, val) != 0) > - return 1; > - > - /* shouldn't hurt if the rest gets done twice */ > - > - /* > - * Setup Conversion Rate register > - */ > - if (dtt_write (sensor, DTT_WRITE_CONVRATE, dcp->conv_rate) != 0) > - return 1; > - > - /* > - * Setup configuraton register > - */ > - val = 0; /* running */ > - if (dcp->enable_alert == 0) > - val |= DTT_CONFIG_ALERT_MASKED; /* mask ALERT pin */ > - if (dtt_write (sensor, DTT_WRITE_CONFIG, val) != 0) > - return 1; > - > - return 0; > -} /* dtt_init_one() */ > - > -int > -dtt_get_temp (int sensor) > -{ > - signed char val; > - > - if ((sensor & 1) == 0) > - val = dtt_read(sensor, DTT_READ_LOC_VALUE); > - else > - val = dtt_read(sensor, DTT_READ_REM_VALUE); > - > - return (int) val; > -} /* dtt_get_temp() */ > diff --git a/drivers/hwmon/adt7460.c b/drivers/hwmon/adt7460.c > deleted file mode 100644 > index 9b2c5b69ce..0000000000 > --- a/drivers/hwmon/adt7460.c > +++ /dev/null > @@ -1,73 +0,0 @@ > -/* > - * (C) Copyright 2008 > - * Ricado Ribalda-Universidad Autonoma de Madrid, ricardo.ribalda at gmail.com > - * This work has been supported by: QTechnology http://qtec.com/ > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -#include > -#include > -#include > - > -#define ADT7460_ADDRESS 0x2c > -#define ADT7460_INVALID 128 > -#define ADT7460_CONFIG 0x40 > -#define ADT7460_REM1_TEMP 0x25 > -#define ADT7460_LOCAL_TEMP 0x26 > -#define ADT7460_REM2_TEMP 0x27 > - > -int dtt_read(int sensor, int reg) > -{ > - u8 dir = reg; > - u8 data; > - > - if (i2c_read(ADT7460_ADDRESS, dir, 1, &data, 1) == -1) > - return -1; > - if (data == ADT7460_INVALID) > - return -1; > - > - return data; > -} > - > -int dtt_write(int sensor, int reg, int val) > -{ > - u8 dir = reg; > - u8 data = val; > - > - if (i2c_write(ADT7460_ADDRESS, dir, 1, &data, 1) == -1) > - return -1; > - > - return 0; > -} > - > -int dtt_init_one(int sensor) > -{ > - printf("ADT7460 at I2C address 0x%2x\n", ADT7460_ADDRESS); > - > - if (dtt_write(0, ADT7460_CONFIG, 1) == -1) { > - puts("Error initialiting ADT7460\n"); > - return -1; > - } > - > - return 0; > -} > - > -int dtt_get_temp(int sensor) > -{ > - int aux; > - u8 table[] = > - { ADT7460_REM1_TEMP, ADT7460_LOCAL_TEMP, ADT7460_REM2_TEMP }; > - > - if (sensor > 2) { > - puts("DTT sensor does not exist\n"); > - return -1; > - } > - > - aux = dtt_read(0, table[sensor]); > - if (aux == -1) { > - puts("DTT temperature read failed\n"); > - return -1; > - } > - > - return aux; > -} > diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c > deleted file mode 100644 > index 66947a664e..0000000000 > --- a/drivers/hwmon/ds1621.c > +++ /dev/null > @@ -1,155 +0,0 @@ > -/* > - * (C) Copyright 2001 > - * Erik Theisen, Wave 7 Optics, etheisen at mindspring.com. > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * Dallas Semiconductor's DS1621/1631 Digital Thermometer and Thermostat. > - */ > - > -#include > -#include > -#include > - > -/* > - * Device code > - */ > -#define DTT_I2C_DEV_CODE 0x48 /* Dallas Semi's DS1621 */ > -#define DTT_READ_TEMP 0xAA > -#define DTT_READ_COUNTER 0xA8 > -#define DTT_READ_SLOPE 0xA9 > -#define DTT_WRITE_START_CONV 0xEE > -#define DTT_WRITE_STOP_CONV 0x22 > -#define DTT_TEMP_HIGH 0xA1 > -#define DTT_TEMP_LOW 0xA2 > -#define DTT_CONFIG 0xAC > - > -/* > - * Config register bits > - */ > -#define DTT_CONFIG_1SHOT 0x01 > -#define DTT_CONFIG_POLARITY 0x02 > -#define DTT_CONFIG_R0 0x04 /* ds1631 only */ > -#define DTT_CONFIG_R1 0x08 /* ds1631 only */ > -#define DTT_CONFIG_NVB 0x10 > -#define DTT_CONFIG_TLF 0x20 > -#define DTT_CONFIG_THF 0x40 > -#define DTT_CONFIG_DONE 0x80 > - > - > -int dtt_read(int sensor, int reg) > -{ > - int dlen; > - uchar data[2]; > - > - /* Calculate sensor address and command */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); /* Calculate addr of ds1621*/ > - > - /* Prepare to handle 2 byte result */ > - switch(reg) { > - case DTT_READ_TEMP: > - case DTT_TEMP_HIGH: > - case DTT_TEMP_LOW: > - dlen = 2; > - break; > - default: > - dlen = 1; > - } > - > - /* Now try to read the register */ > - if (i2c_read(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - /* Handle 2 byte result */ > - if (dlen == 2) > - return (short)((data[0] << 8) | data[1]); > - > - return (int)data[0]; > -} > - > - > -int dtt_write(int sensor, int reg, int val) > -{ > - int dlen; > - uchar data[2]; > - > - /* Calculate sensor address and register */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); > - > - /* Handle various data sizes. */ > - switch(reg) { > - case DTT_READ_TEMP: > - case DTT_TEMP_HIGH: > - case DTT_TEMP_LOW: > - dlen = 2; > - data[0] = (char)((val >> 8) & 0xff); /* MSB first */ > - data[1] = (char)(val & 0xff); > - break; > - case DTT_WRITE_START_CONV: > - case DTT_WRITE_STOP_CONV: > - dlen = 0; > - data[0] = (char)0; > - data[1] = (char)0; > - break; > - default: > - dlen = 1; > - data[0] = (char)(val & 0xff); > - } > - > - /* Write value to device */ > - if (i2c_write(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - /* Poll NV memory busy bit in case write was to register stored in EEPROM */ > - while(i2c_reg_read(sensor, DTT_CONFIG) & DTT_CONFIG_NVB) > - ; > - > - return 0; > -} > - > - > -int dtt_init_one(int sensor) > -{ > - int val; > - > - /* Setup High Temp */ > - val = ((CONFIG_SYS_DTT_MAX_TEMP * 2) << 7) & 0xff80; > - if (dtt_write(sensor, DTT_TEMP_HIGH, val) != 0) > - return 1; > - > - /* Setup Low Temp - hysteresis */ > - val = (((CONFIG_SYS_DTT_MAX_TEMP - CONFIG_SYS_DTT_HYSTERESIS) * 2) << 7) & 0xff80; > - if (dtt_write(sensor, DTT_TEMP_LOW, val) != 0) > - return 1; > - > - /* > - * Setup configuraton register > - * > - * Clear THF & TLF, Reserved = 1, Polarity = Active Low, One Shot = YES > - * > - * We run in polled mode, since there isn't any way to know if this > - * lousy device is ready to provide temperature readings on power up. > - */ > - val = 0x9; > - if (dtt_write(sensor, DTT_CONFIG, val) != 0) > - return 1; > - > - return 0; > -} > - > -int dtt_get_temp(int sensor) > -{ > - int i; > - > - /* Start a conversion, may take up to 1 second. */ > - dtt_write(sensor, DTT_WRITE_START_CONV, 0); > - for (i = 0; i <= 10; i++) { > - udelay(100000); > - if (dtt_read(sensor, DTT_CONFIG) & DTT_CONFIG_DONE) > - break; > - } > - > - return (dtt_read(sensor, DTT_READ_TEMP) / 256); > -} > diff --git a/drivers/hwmon/ds1722.c b/drivers/hwmon/ds1722.c > deleted file mode 100644 > index c46958846c..0000000000 > --- a/drivers/hwmon/ds1722.c > +++ /dev/null > @@ -1,137 +0,0 @@ > -#include > -#include > -#include > - > -static void ds1722_select(int dev) > -{ > - ssi_set_interface(4096, 0, 0, 0); > - ssi_chip_select(0); > - udelay(1); > - ssi_chip_select(dev); > - udelay(1); > -} > - > - > -u8 ds1722_read(int dev, int addr) > -{ > - u8 res; > - > - ds1722_select(dev); > - > - ssi_tx_byte(addr); > - res = ssi_rx_byte(); > - > - ssi_chip_select(0); > - > - return res; > -} > - > -void ds1722_write(int dev, int addr, u8 data) > -{ > - ds1722_select(dev); > - > - ssi_tx_byte(0x80|addr); > - ssi_tx_byte(data); > - > - ssi_chip_select(0); > -} > - > - > -u16 ds1722_temp(int dev, int resolution) > -{ > - static int useconds[] = { > - 75000, 150000, 300000, 600000, 1200000 > - }; > - char temp; > - u16 res; > - > - > - /* set up the desired resulotion ... */ > - ds1722_write(dev, 0, 0xe0 | (resolution << 1)); > - > - /* wait while the chip measures the tremperature */ > - udelay(useconds[resolution]); > - > - res = (temp = ds1722_read(dev, 2)) << 8; > - > - if (temp < 0) { > - temp = (16 - (ds1722_read(dev, 1) >> 4)) & 0x0f; > - } else { > - temp = (ds1722_read(dev, 1) >> 4); > - } > - > - switch (temp) { > - case 0: > - /* .0000 */ > - break; > - case 1: > - /* .0625 */ > - res |=1; > - break; > - case 2: > - /* .1250 */ > - res |=1; > - break; > - case 3: > - /* .1875 */ > - res |=2; > - break; > - case 4: > - /* .2500 */ > - res |=3; > - break; > - case 5: > - /* .3125 */ > - res |=3; > - break; > - case 6: > - /* .3750 */ > - res |=4; > - break; > - case 7: > - /* .4375 */ > - res |=4; > - break; > - case 8: > - /* .5000 */ > - res |=5; > - break; > - case 9: > - /* .5625 */ > - res |=6; > - break; > - case 10: > - /* .6250 */ > - res |=6; > - break; > - case 11: > - /* .6875 */ > - res |=7; > - break; > - case 12: > - /* .7500 */ > - res |=8; > - break; > - case 13: > - /* .8125 */ > - res |=8; > - break; > - case 14: > - /* .8750 */ > - res |=9; > - break; > - case 15: > - /* .9375 */ > - res |=9; > - break; > - } > - return res; > - > -} > - > -int ds1722_probe(int dev) > -{ > - u16 temp = ds1722_temp(dev, DS1722_RESOLUTION_12BIT); > - printf("%d.%d deg C\n\n", (char)(temp >> 8), temp & 0xff); > - return 0; > -} > diff --git a/drivers/hwmon/ds1775.c b/drivers/hwmon/ds1775.c > deleted file mode 100644 > index 4c0c0b82a0..0000000000 > --- a/drivers/hwmon/ds1775.c > +++ /dev/null > @@ -1,126 +0,0 @@ > -/* > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * Dallas Semiconductor's DS1775 Digital Thermometer and Thermostat > - */ > - > -#include > - > -#include > -#include > - > -#define DTT_I2C_DEV_CODE 0x48 /* Dallas Semi's DS1775 device code */ > -#define DTT_READ_TEMP 0x0 > -#define DTT_CONFIG 0x1 > -#define DTT_TEMP_HYST 0x2 > -#define DTT_TEMP_OS 0x3 > - > -int dtt_read(int sensor, int reg) > -{ > - int dlen; > - uchar data[2]; > - > - /* > - * Calculate sensor address and command > - */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); /* Calculate addr of ds1775 */ > - > - /* > - * Prepare to handle 2 byte result > - */ > - if ((reg == DTT_READ_TEMP) || > - (reg == DTT_TEMP_OS) || (reg == DTT_TEMP_HYST)) > - dlen = 2; > - else > - dlen = 1; > - > - /* > - * Now try to read the register > - */ > - if (i2c_read(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - /* > - * Handle 2 byte result > - */ > - if (dlen == 2) > - return ((int)((short)data[1] + (((short)data[0]) << 8))); > - > - return (int) data[0]; > -} > - > - > -int dtt_write(int sensor, int reg, int val) > -{ > - int dlen; > - uchar data[2]; > - > - /* > - * Calculate sensor address and register > - */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); > - > - /* > - * Handle various data sizes > - */ > - if ((reg == DTT_READ_TEMP) || > - (reg == DTT_TEMP_OS) || (reg == DTT_TEMP_HYST)) { > - dlen = 2; > - data[0] = (char)((val >> 8) & 0xff); /* MSB first */ > - data[1] = (char)(val & 0xff); > - } else { > - dlen = 1; > - data[0] = (char)(val & 0xff); > - } > - > - /* > - * Write value to device > - */ > - if (i2c_write(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - return 0; > -} > - > - > -int dtt_init_one(int sensor) > -{ > - int val; > - > - /* > - * Setup High Temp > - */ > - val = ((CONFIG_SYS_DTT_MAX_TEMP * 2) << 7) & 0xff80; > - if (dtt_write(sensor, DTT_TEMP_OS, val) != 0) > - return 1; > - udelay(50000); /* Max 50ms */ > - > - /* > - * Setup Low Temp - hysteresis > - */ > - val = (((CONFIG_SYS_DTT_MAX_TEMP - CONFIG_SYS_DTT_HYSTERESIS) * 2) << 7) & 0xff80; > - if (dtt_write(sensor, DTT_TEMP_HYST, val) != 0) > - return 1; > - udelay(50000); /* Max 50ms */ > - > - /* > - * Setup configuraton register > - * > - * Fault Tolerance limits 4, Thermometer resolution bits is 9, > - * Polarity = Active Low,continuous conversion mode, Thermostat > - * mode is interrupt mode > - */ > - val = 0xa; > - if (dtt_write(sensor, DTT_CONFIG, val) != 0) > - return 1; > - udelay(50000); /* Max 50ms */ > - > - return 0; > -} > - > -int dtt_get_temp(int sensor) > -{ > - return (dtt_read(sensor, DTT_READ_TEMP) / 256); > -} > diff --git a/drivers/hwmon/ds620.c b/drivers/hwmon/ds620.c > deleted file mode 100644 > index 1ecc3da799..0000000000 > --- a/drivers/hwmon/ds620.c > +++ /dev/null > @@ -1,65 +0,0 @@ > -/* > - * DS620 DTT support > - * > - * (C) Copyright 2014 3ADEV > - * Written-by: Albert ARIBAUD > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * Dallas Semiconductor's DS1621/1631 Digital Thermometer and Thermostat. > - */ > - > -#include > -#include > -#include > - > -/* > - * Device code > - */ > -#define DTT_I2C_DEV_CODE 0x48 > -#define DTT_START_CONVERT 0x51 > -#define DTT_TEMP 0xAA > -#define DTT_CONFIG 0xAC > - > -/* > - * Config register MSB bits > - */ > -#define DTT_CONFIG_1SHOT 0x01 > -#define DTT_CONFIG_AUTOC 0x02 > -#define DTT_CONFIG_R0 0x04 /* always 1 */ > -#define DTT_CONFIG_R1 0x08 /* always 1 */ > -#define DTT_CONFIG_TLF 0x10 > -#define DTT_CONFIG_THF 0x20 > -#define DTT_CONFIG_NVB 0x40 > -#define DTT_CONFIG_DONE 0x80 > - > -#define CHIP(sensor) (DTT_I2C_DEV_CODE + (sensor & 0x07)) > - > -int dtt_init_one(int sensor) > -{ > - uint8_t config = DTT_CONFIG_1SHOT > - | DTT_CONFIG_R0 > - | DTT_CONFIG_R1; > - return i2c_write(CHIP(sensor), DTT_CONFIG, 1, &config, 1); > -} > - > -int dtt_get_temp(int sensor) > -{ > - uint8_t status; > - uint8_t temp[2]; > - > - /* Start a conversion, may take up to 1 second. */ > - i2c_write(CHIP(sensor), DTT_START_CONVERT, 1, NULL, 0); > - do { > - if (i2c_read(CHIP(sensor), DTT_CONFIG, 1, &status, 1)) > - /* bail out if I2C error */ > - status |= DTT_CONFIG_DONE; > - } while (!(status & DTT_CONFIG_DONE)); > - if (i2c_read(CHIP(sensor), DTT_TEMP, 1, temp, 2)) > - /* bail out if I2C error */ > - return -274; /* below absolute zero == error */ > - > - return ((int16_t)(temp[1] | (temp[0] << 8))) >> 7; > -} > diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c > deleted file mode 100644 > index 053c785fc5..0000000000 > --- a/drivers/hwmon/lm63.c > +++ /dev/null > @@ -1,160 +0,0 @@ > -/* > - * (C) Copyright 2007-2008 > - * Dirk Eibach, Guntermann & Drunck GmbH, eibach at gdsys.de > - * based on lm75.c by Bill Hunter > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * National LM63/LM64 Temperature Sensor > - * Main difference: LM 64 has -16 Kelvin temperature offset > - */ > - > -#include > -#include > -#include > - > -#define DTT_I2C_LM63_ADDR 0x4C /* National LM63 device */ > - > -#define DTT_READ_TEMP_RMT_MSB 0x01 > -#define DTT_CONFIG 0x03 > -#define DTT_READ_TEMP_RMT_LSB 0x10 > -#define DTT_TACHLIM_LSB 0x48 > -#define DTT_TACHLIM_MSB 0x49 > -#define DTT_FAN_CONFIG 0x4A > -#define DTT_PWM_FREQ 0x4D > -#define DTT_PWM_LOOKUP_BASE 0x50 > - > -struct pwm_lookup_entry { > - u8 temp; > - u8 pwm; > -}; > - > -/* > - * Device code > - */ > - > -int dtt_read(int sensor, int reg) > -{ > - int dlen; > - uchar data[2]; > - > - /* > - * Calculate sensor address and register. > - */ > - if (!sensor) > - sensor = DTT_I2C_LM63_ADDR; /* legacy config */ > - > - dlen = 1; > - > - /* > - * Now try to read the register. > - */ > - if (i2c_read(sensor, reg, 1, data, dlen) != 0) > - return -1; > - > - return (int)data[0]; > -} /* dtt_read() */ > - > -int dtt_write(int sensor, int reg, int val) > -{ > - int dlen; > - uchar data[2]; > - > - /* > - * Calculate sensor address and register. > - */ > - if (!sensor) > - sensor = DTT_I2C_LM63_ADDR; /* legacy config */ > - > - dlen = 1; > - data[0] = (char)(val & 0xff); > - > - /* > - * Write value to register. > - */ > - if (i2c_write(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - return 0; > -} /* dtt_write() */ > - > -static int is_lm64(int sensor) > -{ > - return sensor && (sensor != DTT_I2C_LM63_ADDR); > -} > - > -int dtt_init_one(int sensor) > -{ > - int i; > - int val; > - > - struct pwm_lookup_entry pwm_lookup[] = CONFIG_DTT_PWM_LOOKUPTABLE; > - > - /* > - * Set PWM Frequency to 2.5% resolution > - */ > - val = 20; > - if (dtt_write(sensor, DTT_PWM_FREQ, val) != 0) > - return 1; > - > - /* > - * Set Tachometer Limit > - */ > - val = CONFIG_DTT_TACH_LIMIT; > - if (dtt_write(sensor, DTT_TACHLIM_LSB, val & 0xff) != 0) > - return 1; > - if (dtt_write(sensor, DTT_TACHLIM_MSB, (val >> 8) & 0xff) != 0) > - return 1; > - > - /* > - * Make sure PWM Lookup-Table is writeable > - */ > - if (dtt_write(sensor, DTT_FAN_CONFIG, 0x20) != 0) > - return 1; > - > - /* > - * Setup PWM Lookup-Table > - */ > - for (i = 0; i < ARRAY_SIZE(pwm_lookup); i++) { > - int address = DTT_PWM_LOOKUP_BASE + 2 * i; > - val = pwm_lookup[i].temp; > - if (is_lm64(sensor)) > - val -= 16; > - if (dtt_write(sensor, address, val) != 0) > - return 1; > - val = dtt_read(sensor, address); > - val = pwm_lookup[i].pwm; > - if (dtt_write(sensor, address + 1, val) != 0) > - return 1; > - } > - > - /* > - * Enable PWM Lookup-Table, PWM Clock 360 kHz, Tachometer Mode 2 > - */ > - val = 0x02; > - if (dtt_write(sensor, DTT_FAN_CONFIG, val) != 0) > - return 1; > - > - /* > - * Enable Tach input > - */ > - val = dtt_read(sensor, DTT_CONFIG) | 0x04; > - if (dtt_write(sensor, DTT_CONFIG, val) != 0) > - return 1; > - > - return 0; > -} > - > -int dtt_get_temp(int sensor) > -{ > - s16 temp = (dtt_read(sensor, DTT_READ_TEMP_RMT_MSB) << 8) > - | (dtt_read(sensor, DTT_READ_TEMP_RMT_LSB)); > - > - if (is_lm64(sensor)) > - temp += 16 << 8; > - > - /* Ignore LSB for now, U-Boot only prints natural numbers */ > - return temp >> 8; > -} > diff --git a/drivers/hwmon/lm73.c b/drivers/hwmon/lm73.c > deleted file mode 100644 > index c15c7514d8..0000000000 > --- a/drivers/hwmon/lm73.c > +++ /dev/null > @@ -1,146 +0,0 @@ > -/* > - * (C) Copyright 2007-2008 > - * Larry Johnson, lrj at acm.org > - * > - * based on dtt/lm75.c which is ... > - * > - * (C) Copyright 2001 > - * Bill Hunter, Wave 7 Optics, williamhunter at mediaone.net > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * National Semiconductor LM73 Temperature Sensor > - */ > - > -#include > -#include > -#include > - > -/* > - * Device code > - */ > -#define DTT_I2C_DEV_CODE 0x48 /* National Semi's LM73 device */ > -#define DTT_READ_TEMP 0x0 > -#define DTT_CONFIG 0x1 > -#define DTT_TEMP_HIGH 0x2 > -#define DTT_TEMP_LOW 0x3 > -#define DTT_CONTROL 0x4 > -#define DTT_ID 0x7 > - > -int dtt_read(int const sensor, int const reg) > -{ > - int dlen; > - uint8_t data[2]; > - > - /* > - * Validate 'reg' param and get register size. > - */ > - switch (reg) { > - case DTT_CONFIG: > - case DTT_CONTROL: > - dlen = 1; > - break; > - case DTT_READ_TEMP: > - case DTT_TEMP_HIGH: > - case DTT_TEMP_LOW: > - case DTT_ID: > - dlen = 2; > - break; > - default: > - return -1; > - } > - /* > - * Try to read the register at the calculated sensor address. > - */ > - if (0 != > - i2c_read(DTT_I2C_DEV_CODE + (sensor & 0x07), reg, 1, data, dlen)) > - return -1; > - /* > - * Handle 2 byte result. > - */ > - if (2 == dlen) > - return (int)((unsigned)data[0] << 8 | (unsigned)data[1]); > - > - return (int)data[0]; > -} /* dtt_read() */ > - > -int dtt_write(int const sensor, int const reg, int const val) > -{ > - int dlen; > - uint8_t data[2]; > - > - /* > - * Validate 'reg' param and handle register size > - */ > - switch (reg) { > - case DTT_CONFIG: > - case DTT_CONTROL: > - dlen = 1; > - data[0] = (uint8_t) val; > - break; > - case DTT_TEMP_HIGH: > - case DTT_TEMP_LOW: > - dlen = 2; > - data[0] = (uint8_t) (val >> 8); /* MSB first */ > - data[1] = (uint8_t) val; > - break; > - default: > - return -1; > - } > - /* > - * Write value to register at the calculated sensor address. > - */ > - return 0 != i2c_write(DTT_I2C_DEV_CODE + (sensor & 0x07), reg, 1, data, > - dlen); > -} /* dtt_write() */ > - > -int dtt_init_one(int const sensor) > -{ > - int val; > - > - /* > - * Validate the Identification register > - */ > - if (0x0190 != dtt_read(sensor, DTT_ID)) > - return -1; > - /* > - * Setup THIGH (upper-limit) and TLOW (lower-limit) registers > - */ > - val = CONFIG_SYS_DTT_MAX_TEMP << 7; > - if (dtt_write(sensor, DTT_TEMP_HIGH, val)) > - return -1; > - > - val = CONFIG_SYS_DTT_MIN_TEMP << 7; > - if (dtt_write(sensor, DTT_TEMP_LOW, val)) > - return -1; > - /* > - * Setup configuraton register > - */ > - /* config = alert active low, disabled, and reset */ > - val = 0x64; > - if (dtt_write(sensor, DTT_CONFIG, val)) > - return -1; > - /* > - * Setup control/status register > - */ > - /* control = temp resolution 0.25C */ > - val = 0x00; > - if (dtt_write(sensor, DTT_CONTROL, val)) > - return -1; > - > - dtt_read(sensor, DTT_CONTROL); /* clear temperature flags */ > - return 0; > -} /* dtt_init_one() */ > - > -int dtt_get_temp(int const sensor) > -{ > - int const ret = dtt_read(sensor, DTT_READ_TEMP); > - > - if (ret < 0) { > - printf("DTT temperature read failed.\n"); > - return 0; > - } > - return (int)((int16_t) ret + 0x0040) >> 7; > -} /* dtt_get_temp() */ > diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c > deleted file mode 100644 > index aafa4757b1..0000000000 > --- a/drivers/hwmon/lm75.c > +++ /dev/null > @@ -1,139 +0,0 @@ > -/* > - * (C) Copyright 2001 > - * Bill Hunter, Wave 7 Optics, williamhunter at mediaone.net > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * On Semiconductor's LM75 Temperature Sensor > - */ > - > -#include > -#include > -#include > - > -/* > - * Device code > - */ > -#define DTT_I2C_DEV_CODE 0x48 /* ON Semi's LM75 device */ > -#define DTT_READ_TEMP 0x0 > -#define DTT_CONFIG 0x1 > -#define DTT_TEMP_HYST 0x2 > -#define DTT_TEMP_SET 0x3 > - > -int dtt_read(int sensor, int reg) > -{ > - int dlen; > - uchar data[2]; > - > -#ifdef CONFIG_DTT_AD7414 > - /* > - * On AD7414 the first value upon bootup is not read correctly. > - * This is most likely because of the 800ms update time of the > - * temp register in normal update mode. To get current values > - * each time we issue the "dtt" command including upon powerup > - * we switch into one-short mode. > - * > - * Issue one-shot mode command > - */ > - dtt_write(sensor, DTT_CONFIG, 0x64); > -#endif > - > - /* Validate 'reg' param */ > - if((reg < 0) || (reg > 3)) > - return -1; > - > - /* Calculate sensor address and register. */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); > - > - /* Prepare to handle 2 byte result. */ > - if ((reg == DTT_READ_TEMP) || > - (reg == DTT_TEMP_HYST) || > - (reg == DTT_TEMP_SET)) > - dlen = 2; > - else > - dlen = 1; > - > - /* Now try to read the register. */ > - if (i2c_read(sensor, reg, 1, data, dlen) != 0) > - return -1; > - > - /* Handle 2 byte result. */ > - if (dlen == 2) > - return ((int)((short)data[1] + (((short)data[0]) << 8))); > - > - return (int)data[0]; > -} /* dtt_read() */ > - > - > -int dtt_write(int sensor, int reg, int val) > -{ > - int dlen; > - uchar data[2]; > - > - /* Validate 'reg' param */ > - if ((reg < 0) || (reg > 3)) > - return 1; > - > - /* Calculate sensor address and register. */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x07); > - > - /* Handle 2 byte values. */ > - if ((reg == DTT_READ_TEMP) || > - (reg == DTT_TEMP_HYST) || > - (reg == DTT_TEMP_SET)) { > - dlen = 2; > - data[0] = (char)((val >> 8) & 0xff); /* MSB first */ > - data[1] = (char)(val & 0xff); > - } else { > - dlen = 1; > - data[0] = (char)(val & 0xff); > - } > - > - /* Write value to register. */ > - if (i2c_write(sensor, reg, 1, data, dlen) != 0) > - return 1; > - > - return 0; > -} /* dtt_write() */ > - > - > -int dtt_init_one(int sensor) > -{ > - int val; > - > - /* Setup TSET ( trip point ) register */ > - val = ((CONFIG_SYS_DTT_MAX_TEMP * 2) << 7) & 0xff80; /* trip */ > - if (dtt_write(sensor, DTT_TEMP_SET, val) != 0) > - return 1; > - > - /* Setup THYST ( untrip point ) register - Hysteresis */ > - val = (((CONFIG_SYS_DTT_MAX_TEMP - CONFIG_SYS_DTT_HYSTERESIS) * 2) << 7) & 0xff80; > - if (dtt_write(sensor, DTT_TEMP_HYST, val) != 0) > - return 1; > - > - /* Setup configuraton register */ > -#ifdef CONFIG_DTT_AD7414 > - /* config = alert active low and disabled */ > - val = 0x60; > -#else > - /* config = 6 sample integration, int mode, active low, and enable */ > - val = 0x18; > -#endif > - if (dtt_write(sensor, DTT_CONFIG, val) != 0) > - return 1; > - > - return 0; > -} /* dtt_init_one() */ > - > -int dtt_get_temp(int sensor) > -{ > - int const ret = dtt_read(sensor, DTT_READ_TEMP); > - > - if (ret < 0) { > - printf("DTT temperature read failed.\n"); > - return 0; > - } > - return (int)((int16_t) ret / 256); > -} /* dtt_get_temp() */ > diff --git a/drivers/hwmon/lm81.c b/drivers/hwmon/lm81.c > deleted file mode 100644 > index bcc8d3293b..0000000000 > --- a/drivers/hwmon/lm81.c > +++ /dev/null > @@ -1,111 +0,0 @@ > -/* > - * (C) Copyright 2006 > - * Heiko Schocher, DENX Software Enginnering > - * > - * based on dtt/lm75.c which is ... > - * > - * (C) Copyright 2001 > - * Bill Hunter, Wave 7 Optics, williamhunter at mediaone.net > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * On Semiconductor's LM81 Temperature Sensor > - */ > - > -#include > -#include > -#include > - > -/* > - * Device code > - */ > -#define DTT_I2C_DEV_CODE 0x2c /* ON Semi's LM81 device */ > -#define DTT_READ_TEMP 0x27 > -#define DTT_CONFIG_TEMP 0x4b > -#define DTT_TEMP_MAX 0x39 > -#define DTT_TEMP_HYST 0x3a > -#define DTT_CONFIG 0x40 > - > -int dtt_read(int sensor, int reg) > -{ > - int dlen = 1; > - uchar data[2]; > - > - /* > - * Calculate sensor address and register. > - */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x03); /* calculate address of lm81 */ > - > - /* > - * Now try to read the register. > - */ > - if (i2c_read(sensor, reg, 1, data, dlen) != 0) > - return -1; > - > - return (int)data[0]; > -} /* dtt_read() */ > - > - > -int dtt_write(int sensor, int reg, int val) > -{ > - uchar data; > - > - /* > - * Calculate sensor address and register. > - */ > - sensor = DTT_I2C_DEV_CODE + (sensor & 0x03); /* calculate address of lm81 */ > - > - data = (char)(val & 0xff); > - > - /* > - * Write value to register. > - */ > - if (i2c_write(sensor, reg, 1, &data, 1) != 0) > - return 1; > - > - return 0; > -} /* dtt_write() */ > - > -#define DTT_MANU 0x3e > -#define DTT_REV 0x3f > -#define DTT_CONFIG 0x40 > -#define DTT_ADR 0x48 > - > -int dtt_init_one(int sensor) > -{ > - int man; > - int adr; > - int rev; > - > - if (dtt_write (sensor, DTT_CONFIG, 0x01) < 0) > - return 1; > - /* The LM81 needs 400ms to get the correct values ... */ > - udelay (400000); > - man = dtt_read (sensor, DTT_MANU); > - if (man != 0x01) > - return 1; > - adr = dtt_read (sensor, DTT_ADR); > - if (adr < 0) > - return 1; > - rev = dtt_read (sensor, DTT_REV); > - if (rev < 0) > - return 1; > - > - debug ("DTT: Found LM81@%x Rev: %d\n", adr, rev); > - return 0; > -} /* dtt_init_one() */ > - > - > -#define TEMP_FROM_REG(temp) \ > - ((temp)<256?((((temp)&0x1fe) >> 1) * 10) + ((temp) & 1) * 5: \ > - ((((temp)&0x1fe) >> 1) -255) * 10 - ((temp) & 1) * 5) \ > - > -int dtt_get_temp(int sensor) > -{ > - int val = dtt_read (sensor, DTT_READ_TEMP); > - int tmpcnf = dtt_read (sensor, DTT_CONFIG_TEMP); > - > - return (TEMP_FROM_REG((val << 1) + ((tmpcnf & 0x80) >> 7))) / 10; > -} /* dtt_get_temp() */ > diff --git a/include/config_cmd_all.h b/include/config_cmd_all.h > index bc0bc2b6c8..95c05350cd 100644 > --- a/include/config_cmd_all.h > +++ b/include/config_cmd_all.h > @@ -13,7 +13,6 @@ > * Alphabetical list of all possible commands. > */ > > -#define CONFIG_CMD_DTT /* Digital Therm and Thermostat */ > #define CONFIG_CMD_EEPROM /* EEPROM read/write support */ > #define CONFIG_CMD_FDC /* Floppy Disk Support */ > #define CONFIG_CMD_FUSE /* Device fuse support */ > diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h > index b9599b5e3b..8628b7ed18 100644 > --- a/include/configs/PMC440.h > +++ b/include/configs/PMC440.h > @@ -163,26 +163,6 @@ > #define CONFIG_SYS_EEPROM_WREN 1 > #define CONFIG_SYS_I2C_BOOT_EEPROM_ADDR 0x52 > > -/* > - * standard dtt sensor configuration - bottom bit will determine local or > - * remote sensor of the TMP401 > - */ > -#define CONFIG_DTT_SENSORS { 0, 1 } > - > -/* > - * The PMC440 uses a TI TMP401 temperature sensor. This part > - * is basically compatible to the ADM1021 that is supported > - * by U-Boot. > - * > - * - i2c addr 0x4c > - * - conversion rate 0x02 = 0.25 conversions/second > - * - ALERT ouput disabled > - * - local temp sensor enabled, min set to 0 deg, max set to 70 deg > - * - remote temp sensor enabled, min set to 0 deg, max set to 70 deg > - */ > -#define CONFIG_DTT_ADM1021 > -#define CONFIG_SYS_DTT_ADM1021 { { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} } > - > #define CONFIG_PREBOOT "echo Add \\\"run fpga\\\" and " \ > "\\\"painit\\\" to preboot command" > > @@ -258,7 +238,6 @@ > > /* Partitions */ > > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_NAND > #define CONFIG_CMD_PCI > diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h > index e3c2cca3c3..df6386c602 100644 > --- a/include/configs/TQM834x.h > +++ b/include/configs/TQM834x.h > @@ -184,13 +184,6 @@ > #define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */ > #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ > > -/* I2C SYSMON (LM75) */ > -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_LOW_TEMP -30 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > - > /* > * TSEC > */ > @@ -280,7 +273,6 @@ > /* > * Command line configuration. > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_JFFS2 > #define CONFIG_CMD_REGINFO > diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h > index c60743acd0..d004c645b4 100644 > --- a/include/configs/UCP1020.h > +++ b/include/configs/UCP1020.h > @@ -129,27 +129,6 @@ > > #define CONFIG_HWCONFIG > > -#define CONFIG_DTT_ADM1021 1 /* ADM1021 temp sensor support */ > -#define CONFIG_SYS_DTT_BUS_NUM 1 /* The I2C bus for DTT */ > -#define CONFIG_DTT_SENSORS { 0, 1 } /* Sensor index */ > -/* > - * ADM1021/NCT72 temp sensor configuration (see dtt/adm1021.c for details). > - * there will be one entry in this array for each two (dummy) sensors in > - * CONFIG_DTT_SENSORS. > - * > - * For uCP1020 module: > - * - only one ADM1021/NCT72 > - * - i2c addr 0x41 > - * - conversion rate 0x02 = 0.25 conversions/second > - * - ALERT output disabled > - * - local temp sensor enabled, min set to 0 deg, max set to 85 deg > - * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg > - */ > -#define CONFIG_SYS_DTT_ADM1021 { { CONFIG_SYS_I2C_NCT72_ADDR, \ > - 0x02, 0, 1, 0, 85, 1, 0, 85} } > - > -#define CONFIG_CMD_DTT > - > /* > * These can be toggled for performance analysis, otherwise use default. > */ > diff --git a/include/configs/acadia.h b/include/configs/acadia.h > index 9f35e71d0c..0be310d4a3 100644 > --- a/include/configs/acadia.h > +++ b/include/configs/acadia.h > @@ -124,14 +124,6 @@ > #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 > #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ > -#define CONFIG_DTT_AD7414 1 /* use AD7414 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_LOW_TEMP -30 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > - > /*----------------------------------------------------------------------- > * Ethernet > *----------------------------------------------------------------------*/ > @@ -160,7 +152,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_NAND > > /*----------------------------------------------------------------------- > diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h > index ea440d6e16..b495d0645b 100644 > --- a/include/configs/canyonlands.h > +++ b/include/configs/canyonlands.h > @@ -261,14 +261,6 @@ > #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 > #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 /* ON Semi's LM75 */ > -#define CONFIG_DTT_AD7414 /* use AD7414 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_LOW_TEMP -30 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > - > #if !defined(CONFIG_ARCHES) > /* RTC configuration */ > #define CONFIG_RTC_M41T62 > @@ -369,17 +361,14 @@ > * Commands additional to the ones defined in amcc-common.h > */ > #if defined(CONFIG_ARCHES) > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_PCI > #define CONFIG_CMD_SDRAM > #elif defined(CONFIG_CANYONLANDS) > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_NAND > #define CONFIG_CMD_PCI > #define CONFIG_CMD_SATA > #define CONFIG_CMD_SDRAM > #elif defined(CONFIG_GLACIER) > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_NAND > #define CONFIG_CMD_PCI > #define CONFIG_CMD_SDRAM > diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h > index e32651f541..89f24e0980 100644 > --- a/include/configs/dlvision-10g.h > +++ b/include/configs/dlvision-10g.h > @@ -57,7 +57,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > #undef CONFIG_CMD_IRQ > > @@ -111,13 +110,6 @@ > #define CONFIG_SYS_SPD_BUS_NUM 4 > > /* Temp sensor/hwmon/dtt */ > -#define CONFIG_SYS_DTT_BUS_NUM 4 > -#define CONFIG_DTT_LM63 1 /* National LM63 */ > -#define CONFIG_DTT_SENSORS { 0x4c, 0x4e, 0x18 } /* Sensor addresses */ > -#define CONFIG_DTT_PWM_LOOKUPTABLE \ > - { { 46, 10 }, { 48, 14 }, { 50, 19 }, { 52, 23 },\ > - { 54, 27 }, { 56, 31 }, { 58, 36 }, { 60, 40 } } > -#define CONFIG_DTT_TACH_LIMIT 0xa10 > > #define CONFIG_SYS_ICS8N3QV01_I2C {1, 3} > #define CONFIG_SYS_SIL1178_I2C {0, 2} > diff --git a/include/configs/dlvision.h b/include/configs/dlvision.h > index 2b7d62b034..ec21a8347a 100644 > --- a/include/configs/dlvision.h > +++ b/include/configs/dlvision.h > @@ -55,7 +55,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > #undef CONFIG_CMD_IRQ > > diff --git a/include/configs/exynos5-common.h b/include/configs/exynos5-common.h > index 5411e5ff49..91976a75bc 100644 > --- a/include/configs/exynos5-common.h > +++ b/include/configs/exynos5-common.h > @@ -46,8 +46,6 @@ > > /* Thermal Management Unit */ > #define CONFIG_EXYNOS_TMU > -#define CONFIG_CMD_DTT > -#define CONFIG_TMU_CMD_DTT > > /* MMC SPL */ > #define COPY_BL2_FNPTR_ADDR 0x02020030 > diff --git a/include/configs/intip.h b/include/configs/intip.h > index f1f840923b..036fd20eb4 100644 > --- a/include/configs/intip.h > +++ b/include/configs/intip.h > @@ -218,13 +218,6 @@ > #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 > #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 > > -/* I2C SYSMON */ > -#define CONFIG_DTT_LM63 1 /* National LM63 */ > -#define CONFIG_DTT_SENSORS { 0 } /* Sensor addresses */ > -#define CONFIG_DTT_PWM_LOOKUPTABLE \ > - { { 40, 10 }, { 50, 20 }, { 60, 40 } } > -#define CONFIG_DTT_TACH_LIMIT 0xa10 > - > /* RTC configuration */ > #define CONFIG_RTC_DS1337 1 > #define CONFIG_SYS_I2C_RTC_ADDR 0x68 > @@ -272,7 +265,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_PCI > #define CONFIG_CMD_SDRAM > > diff --git a/include/configs/io.h b/include/configs/io.h > index 3e44a8c607..dd195ffeed 100644 > --- a/include/configs/io.h > +++ b/include/configs/io.h > @@ -57,7 +57,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > #undef CONFIG_CMD_IRQ > > @@ -93,11 +92,6 @@ > #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 > > /* Temp sensor/hwmon/dtt */ > -#define CONFIG_DTT_LM63 1 /* National LM63 */ > -#define CONFIG_DTT_SENSORS { 0 } /* Sensor addresses */ > -#define CONFIG_DTT_PWM_LOOKUPTABLE \ > - { { 40, 10 }, { 50, 20 }, { 60, 40 } } > -#define CONFIG_DTT_TACH_LIMIT 0xa10 > > /* > * FLASH organization > diff --git a/include/configs/io64.h b/include/configs/io64.h > index 8e754fc10b..1b58f04540 100644 > --- a/include/configs/io64.h > +++ b/include/configs/io64.h > @@ -327,14 +327,6 @@ > #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 > #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 > > -/* Temp sensor/hwmon/dtt */ > -#define CONFIG_DTT_LM63 1 /* National LM63 */ > -#define CONFIG_DTT_SENSORS { 0x18, 0x4c, 0x4e } /* Sensor addresses */ > -#define CONFIG_DTT_PWM_LOOKUPTABLE \ > - { { 40, 10 }, { 43, 13 }, { 46, 16 }, \ > - { 50, 20 }, { 53, 27 }, { 56, 34 }, { 60, 40 } } > -#define CONFIG_DTT_TACH_LIMIT 0xa10 > - > /*----------------------------------------------------------------------- > * Ethernet > *----------------------------------------------------------------------*/ > @@ -373,7 +365,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > > #define CONFIG_SYS_POST_MEMORY_ON CONFIG_SYS_POST_MEMORY > > diff --git a/include/configs/katmai.h b/include/configs/katmai.h > index 3143b631ce..c3b9da0d96 100644 > --- a/include/configs/katmai.h > +++ b/include/configs/katmai.h > @@ -123,31 +123,6 @@ > #define CONFIG_SYS_I2C_RTC_ADDR 0x68 > #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux */ > > -/* I2C DTT */ > -#define CONFIG_DTT_ADM1021 1 /* ADM1021 temp sensor support */ > -#define CONFIG_SYS_DTT_BUS_NUM 1 /* The I2C bus for DTT */ > -/* > - * standard dtt sensor configuration - bottom bit will determine local or > - * remote sensor of the ADM1021, the rest determines index into > - * CONFIG_SYS_DTT_ADM1021 array below. > - */ > -#define CONFIG_DTT_SENSORS { 0, 1 } > - > -/* > - * ADM1021 temp sensor configuration (see dtt/adm1021.c for details). > - * there will be one entry in this array for each two (dummy) sensors in > - * CONFIG_DTT_SENSORS. > - * > - * For Katmai board: > - * - only one ADM1021 > - * - i2c addr 0x18 > - * - conversion rate 0x02 = 0.25 conversions/second > - * - ALERT ouput disabled > - * - local temp sensor enabled, min set to 0 deg, max set to 85 deg > - * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg > - */ > -#define CONFIG_SYS_DTT_ADM1021 { { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} } > - > /*----------------------------------------------------------------------- > * Environment > *----------------------------------------------------------------------*/ > diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h > index b8c0d0d8f0..a91a6a9ee5 100644 > --- a/include/configs/kilauea.h > +++ b/include/configs/kilauea.h > @@ -317,10 +317,6 @@ > #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 > #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 > > -/* Standard DTT sensor configuration */ > -#define CONFIG_DTT_DS1775 1 > -#define CONFIG_DTT_SENSORS { 0 } > - > /* RTC configuration */ > #define CONFIG_RTC_DS1338 1 > #define CONFIG_SYS_I2C_RTC_ADDR 0x68 > diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h > index 8293607c9c..0d50538a8e 100644 > --- a/include/configs/km/km-powerpc.h > +++ b/include/configs/km/km-powerpc.h > @@ -14,7 +14,6 @@ > > #define CONFIG_BOOTCOUNT_LIMIT > > -#define CONFIG_CMD_DTT > #define CONFIG_JFFS2_CMDLINE > > /* standard km ethernet_present for piggy */ > diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h > index 35ec0972bf..7d69224bd1 100644 > --- a/include/configs/km/km83xx-common.h > +++ b/include/configs/km/km83xx-common.h > @@ -215,13 +215,6 @@ > > #define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/ > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 /* ON Semi's LM75 */ > -#define CONFIG_DTT_SENSORS {0, 1, 2, 3} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > -#define CONFIG_SYS_DTT_BUS_NUM 1 > - > #if defined(CONFIG_CMD_NAND) > #define CONFIG_NAND_KMETER1 > #define CONFIG_SYS_MAX_NAND_DEVICE 1 > diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h > index aeece20bda..09c3aa9ca8 100644 > --- a/include/configs/km82xx.h > +++ b/include/configs/km82xx.h > @@ -268,13 +268,6 @@ int get_sda(void); > int get_scl(void); > #endif > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 /* ON Semi's LM75 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > -#define CONFIG_SYS_DTT_BUS_NUM 2 > - > #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 > > #define CONFIG_SYS_IMMR 0xF0000000 > diff --git a/include/configs/makalu.h b/include/configs/makalu.h > index cdb02f3693..a92bc43538 100644 > --- a/include/configs/makalu.h > +++ b/include/configs/makalu.h > @@ -189,10 +189,6 @@ > #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ > #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ > > -/* Standard DTT sensor configuration */ > -#define CONFIG_DTT_DS1775 1 > -#define CONFIG_DTT_SENSORS { 0 } > - > /* RTC configuration */ > #define CONFIG_RTC_X1205 1 > #define CONFIG_SYS_I2C_RTC_ADDR 0x6f > @@ -231,7 +227,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_PCI > > /* POST support */ > diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h > index 136db0dd26..d1f4bbc626 100644 > --- a/include/configs/motionpro.h > +++ b/include/configs/motionpro.h > @@ -33,7 +33,6 @@ > /* > * Command line configuration. > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_IDE > #define CONFIG_CMD_IMMAP > @@ -286,8 +285,6 @@ > /* > * Temperature sensor > */ > -#define CONFIG_DTT_LM75 1 > -#define CONFIG_DTT_SENSORS { 0x49 } > > /* > * Environment settings > diff --git a/include/configs/neo.h b/include/configs/neo.h > index 9115e251b1..29ce61c326 100644 > --- a/include/configs/neo.h > +++ b/include/configs/neo.h > @@ -57,7 +57,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > #undef CONFIG_CMD_IRQ > > @@ -100,13 +99,6 @@ > #define CONFIG_RTC_DS1337 > #define CONFIG_SYS_I2C_RTC_ADDR 0x68 > > -/* Temp sensor/hwmon/dtt */ > -#define CONFIG_DTT_LM63 1 /* National LM63 */ > -#define CONFIG_DTT_SENSORS { 0 } /* Sensor addresses */ > -#define CONFIG_DTT_PWM_LOOKUPTABLE \ > - { { 40, 10 }, { 50, 20 }, { 60, 40 } } > -#define CONFIG_DTT_TACH_LIMIT 0xa10 > - > /* > * FLASH organization > */ > diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h > index 40b48f70ab..c64198181f 100644 > --- a/include/configs/odroid_xu3.h > +++ b/include/configs/odroid_xu3.h > @@ -62,7 +62,6 @@ > > /* FIXME: MUST BE REMOVED AFTER TMU IS TURNED ON */ > #undef CONFIG_EXYNOS_TMU > -#undef CONFIG_TMU_CMD_DTT > > #define CONFIG_DFU_ALT_SYSTEM \ > "uImage fat 0 1;" \ > diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h > index f5b03caf83..a5f84c7bb9 100644 > --- a/include/configs/sequoia.h > +++ b/include/configs/sequoia.h > @@ -159,14 +159,6 @@ > #define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0 > #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ > -#define CONFIG_DTT_AD7414 1 /* use AD7414 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_LOW_TEMP -30 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > - > /* > * Default environment variables > */ > @@ -222,7 +214,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_NAND > #define CONFIG_CMD_PCI > #define CONFIG_CMD_SDRAM > diff --git a/include/configs/socrates.h b/include/configs/socrates.h > index 76b4038d50..b37e796d33 100644 > --- a/include/configs/socrates.h > +++ b/include/configs/socrates.h > @@ -210,13 +210,6 @@ > /* I2C W83782G HW-Monitoring IC */ > #define CONFIG_SYS_I2C_W83782G_ADDR 0x28 /* W83782G address */ > > -/* I2C temp sensor */ > -/* Socrates uses Maxim's DS75, which is compatible with LM75 */ > -#define CONFIG_DTT_LM75 1 > -#define CONFIG_DTT_SENSORS {4} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 125 > -#define CONFIG_SYS_DTT_LOW_TEMP -55 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 > > /* > @@ -286,7 +279,6 @@ > /* > * Command line configuration. > */ > -#define CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > #define CONFIG_CMD_SDRAM > #define CONFIG_CMD_REGINFO > diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h > index e662e65204..53fb0005ad 100644 > --- a/include/configs/tqma6.h > +++ b/include/configs/tqma6.h > @@ -57,13 +57,6 @@ > #define CONFIG_I2C_MULTI_BUS > #define CONFIG_SYS_I2C_SPEED 100000 > > -/* I2C SYSMON (LM75) */ > -#define CONFIG_DTT_LM75 > -#define CONFIG_DTT_MAX_TEMP 70 > -#define CONFIG_DTT_MIN_TEMP -30 > -#define CONFIG_DTT_HYSTERESIS 3 > -#define CONFIG_CMD_DTT > - > /* I2C EEPROM (M24C64) */ > #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 > #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 > @@ -373,8 +366,5 @@ > #endif > > /* Support at least the sensor on TQMa6 SOM */ > -#if !defined(CONFIG_DTT_SENSORS) > -#define CONFIG_DTT_SENSORS { 0 } > -#endif > > #endif /* __CONFIG_H */ > diff --git a/include/configs/tqma6_mba6.h b/include/configs/tqma6_mba6.h > index 3d6e4383e1..69e9079339 100644 > --- a/include/configs/tqma6_mba6.h > +++ b/include/configs/tqma6_mba6.h > @@ -10,8 +10,6 @@ > #ifndef __CONFIG_TQMA6_MBA6_H > #define __CONFIG_TQMA6_MBA6_H > > -#define CONFIG_DTT_SENSORS { 0, 1 } > - > #define CONFIG_FEC_XCV_TYPE RGMII > #define CONFIG_ETHPRIME "FEC" > > diff --git a/include/configs/tqma6_wru4.h b/include/configs/tqma6_wru4.h > index b9cc5d632f..4ab4c6559d 100644 > --- a/include/configs/tqma6_wru4.h > +++ b/include/configs/tqma6_wru4.h > @@ -7,10 +7,6 @@ > #ifndef __CONFIG_TQMA6_WRU4_H > #define __CONFIG_TQMA6_WRU4_H > > -/* DTT sensors */ > -#define CONFIG_DTT_SENSORS { 0, 1 } > -#define CONFIG_SYS_DTT_BUS_NUM 2 > - > /* Ethernet */ > #define CONFIG_FEC_XCV_TYPE RMII > #define CONFIG_ETHPRIME "FEC" > diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h > index 82f4af9c93..458acf59af 100644 > --- a/include/configs/work_92105.h > +++ b/include/configs/work_92105.h > @@ -84,14 +84,6 @@ > > #define CONFIG_RTC_DS1374 > > -/* > - * I2C Temperature Sensor (DTT) > - */ > - > -#define CONFIG_CMD_DTT > -#define CONFIG_DTT_SENSORS { 0, 1 } > -#define CONFIG_DTT_DS620 > - > /* > * U-Boot General Configurations > */ > diff --git a/include/configs/xilinx-ppc.h b/include/configs/xilinx-ppc.h > index ea4b739d0b..c4efae67a7 100644 > --- a/include/configs/xilinx-ppc.h > +++ b/include/configs/xilinx-ppc.h > @@ -28,7 +28,6 @@ > #define CONFIG_CMD_REGINFO > #undef CONFIG_CMD_JFFS2 > #undef CONFIG_CMD_MTDPARTS > -#undef CONFIG_CMD_DTT > #undef CONFIG_CMD_EEPROM > > /*Misc*/ > diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h > index bd1d0c75d9..97a9d71e8b 100644 > --- a/include/configs/xpedite517x.h > +++ b/include/configs/xpedite517x.h > @@ -233,8 +233,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); > > /* I2C DS1631 temperature sensor */ > #define CONFIG_SYS_I2C_DS1621_ADDR 0x48 > -#define CONFIG_DTT_DS1621 > -#define CONFIG_DTT_SENSORS { 0 } > #define CONFIG_SYS_I2C_LM90_ADDR 0x4c > > /* I2C EEPROM - AT24C128B */ > @@ -501,7 +499,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); > /* > * Command configuration. > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_IRQ > #define CONFIG_CMD_JFFS2 > diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h > index a290cf3463..fa1971db20 100644 > --- a/include/configs/xpedite537x.h > +++ b/include/configs/xpedite537x.h > @@ -230,8 +230,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); > > /* I2C DS1631 temperature sensor */ > #define CONFIG_SYS_I2C_DS1621_ADDR 0x48 > -#define CONFIG_DTT_DS1621 > -#define CONFIG_DTT_SENSORS { 0 } > #define CONFIG_SYS_I2C_LM90_ADDR 0x4c > > /* I2C EEPROM - AT24C128B */ > @@ -353,7 +351,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); > /* > * Command configuration. > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_JFFS2 > #define CONFIG_CMD_NAND > diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h > index 2793a9bfb9..195503445f 100644 > --- a/include/configs/xpedite550x.h > +++ b/include/configs/xpedite550x.h > @@ -219,8 +219,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); > #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 > > /* I2C DS7505 temperature sensor */ > -#define CONFIG_DTT_LM75 > -#define CONFIG_DTT_SENSORS { 0 } > #define CONFIG_SYS_I2C_LM75_ADDR 0x48 > > /* I2C ADT7461 temperature sensor */ > @@ -339,7 +337,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); > /* > * Command configuration. > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_EEPROM > #define CONFIG_CMD_JFFS2 > #define CONFIG_CMD_NAND > diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h > index 77648d78bc..d9c09b80cd 100644 > --- a/include/configs/yosemite.h > +++ b/include/configs/yosemite.h > @@ -131,14 +131,6 @@ > #define CONFIG_ENV_OFFSET 0x0 > #endif /* CONFIG_ENV_IS_IN_EEPROM */ > > -/* I2C SYSMON (LM75, AD7414 is almost compatible) */ > -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ > -#define CONFIG_DTT_AD7414 1 /* use AD7414 */ > -#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ > -#define CONFIG_SYS_DTT_MAX_TEMP 70 > -#define CONFIG_SYS_DTT_LOW_TEMP -30 > -#define CONFIG_SYS_DTT_HYSTERESIS 3 > - > /* > * Default environment variables > */ > @@ -184,7 +176,6 @@ > /* > * Commands additional to the ones defined in amcc-common.h > */ > -#define CONFIG_CMD_DTT > #define CONFIG_CMD_PCI > > #ifdef CONFIG_440EP > diff --git a/include/dtt.h b/include/dtt.h > deleted file mode 100644 > index 173159dc62..0000000000 > --- a/include/dtt.h > +++ /dev/null > @@ -1,47 +0,0 @@ > -/* > - * (C) Copyright 2001 > - * Erik Theisen, Wave 7 Optics, etheisen at mindspring.com. > - * > - * SPDX-License-Identifier: GPL-2.0+ > - */ > - > -/* > - * Digital Thermometers and Thermostats. > - */ > -#ifndef _DTT_H_ > -#define _DTT_H_ > - > -#if defined(CONFIG_DTT_ADM1021) || \ > - defined(CONFIG_DTT_ADT7460) || \ > - defined(CONFIG_DTT_DS1621) || \ > - defined(CONFIG_DTT_DS1775) || \ > - defined(CONFIG_DTT_DS620) || \ > - defined(CONFIG_DTT_LM63) || \ > - defined(CONFIG_DTT_LM73) || \ > - defined(CONFIG_DTT_LM75) || \ > - defined(CONFIG_DTT_LM81) > - > -#define CONFIG_DTT /* We have a DTT */ > - > -#ifndef CONFIG_DTT_ADM1021 > -#define DTT_COMMERCIAL_MAX_TEMP 70 /* 0 - +70 C */ > -#define DTT_INDUSTRIAL_MAX_TEMP 85 /* -40 - +85 C */ > -#define DTT_AUTOMOTIVE_MAX_TEMP 105 /* -40 - +105 C */ > - > -#ifndef CONFIG_SYS_DTT_MAX_TEMP > -#define CONFIG_SYS_DTT_MAX_TEMP DTT_COMMERCIAL_MAX_TEMP > -#endif > - > -#ifndef CONFIG_SYS_DTT_HYSTERESIS > -#define CONFIG_SYS_DTT_HYSTERESIS 5 /* 5 C */ > -#endif > -#endif /* CONFIG_DTT_ADM1021 */ > - > -extern void dtt_init(void); > -extern int dtt_init_one(int); > -extern int dtt_read(int sensor, int reg); > -extern int dtt_write(int sensor, int reg, int val); > -extern int dtt_get_temp(int sensor); > -#endif > - > -#endif /* _DTT_H_ */ > diff --git a/include/i2c.h b/include/i2c.h > index cd7f61e1c1..3a81988c52 100644 > --- a/include/i2c.h > +++ b/include/i2c.h > @@ -571,9 +571,6 @@ void i2c_dump_msgs(struct i2c_msg *msg, int nmsgs); > #if !defined(CONFIG_SYS_RTC_BUS_NUM) > #define CONFIG_SYS_RTC_BUS_NUM 0 > #endif > -#if !defined(CONFIG_SYS_DTT_BUS_NUM) > -#define CONFIG_SYS_DTT_BUS_NUM 0 > -#endif > #if !defined(CONFIG_SYS_SPD_BUS_NUM) > #define CONFIG_SYS_SPD_BUS_NUM 0 > #endif > diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt > index aa72af3934..ecd76042c5 100644 > --- a/scripts/config_whitelist.txt > +++ b/scripts/config_whitelist.txt > @@ -384,7 +384,6 @@ CONFIG_CM922T_XA10 > CONFIG_CMDLINE_EDITING > CONFIG_CMDLINE_PS_SUPPORT > CONFIG_CMDLINE_TAG > -CONFIG_CMD_DTT > CONFIG_CMD_ECCTEST > CONFIG_CMD_EECONFIG > CONFIG_CMD_EEPROM > @@ -684,20 +683,6 @@ CONFIG_DRIVE_SATA > CONFIG_DRIVE_TYPES > CONFIG_DRIVE_USB > CONFIG_DSP_CLUSTER_START > -CONFIG_DTT > -CONFIG_DTT_AD7414 > -CONFIG_DTT_ADM1021 > -CONFIG_DTT_DS1621 > -CONFIG_DTT_DS1775 > -CONFIG_DTT_DS620 > -CONFIG_DTT_HYSTERESIS > -CONFIG_DTT_LM63 > -CONFIG_DTT_LM75 > -CONFIG_DTT_MAX_TEMP > -CONFIG_DTT_MIN_TEMP > -CONFIG_DTT_PWM_LOOKUPTABLE > -CONFIG_DTT_SENSORS > -CONFIG_DTT_TACH_LIMIT > CONFIG_DUOVERO > CONFIG_DV_USBPHY_CTL > CONFIG_DWC2_DFLT_SPEED_FULL > @@ -3476,12 +3461,6 @@ CONFIG_SYS_DSPI_CTAR4 > CONFIG_SYS_DSPI_CTAR5 > CONFIG_SYS_DSPI_CTAR6 > CONFIG_SYS_DSPI_CTAR7 > -CONFIG_SYS_DTT_ADM1021 > -CONFIG_SYS_DTT_BUS_NUM > -CONFIG_SYS_DTT_HYSTERESIS > -CONFIG_SYS_DTT_LOW_TEMP > -CONFIG_SYS_DTT_MAX_TEMP > -CONFIG_SYS_DTT_MIN_TEMP > CONFIG_SYS_DUART_RST > CONFIG_SYS_DV_CLKMODE > CONFIG_SYS_DV_NOR_BOOT_CFG > @@ -6142,7 +6121,6 @@ CONFIG_TIZEN > CONFIG_TI_KEYSTONE_SERDES > CONFIG_TI_KSNAV > CONFIG_TI_SPI_MMAP > -CONFIG_TMU_CMD_DTT > CONFIG_TMU_TIMER > CONFIG_TOTAL5200 > CONFIG_TPL_DRIVERS_MISC_SUPPORT > -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany