Re: [U-Boot] [PATCH 09/47] Drop digital thermometer and thermostat (DTT) drivers

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 sjg@chromium.org

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 hs@denx.de

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 <asm/processor.h> #include <asm/io.h> #include <asm/ppc4xx-gpio.h> -#include <dtt.h>

#include "405ep.h" #include <gdsys_fpga.h> @@ -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 <asm/io.h> #include <asm/ppc4xx-gpio.h>

-#include <dtt.h> #include <miiphy.h>

#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 <asm/processor.h> #include <asm/io.h> #include <asm/ppc4xx-gpio.h> -#include <dtt.h>

#include "405ep.h" #include <gdsys_fpga.h> @@ -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 <miiphy.h> #include <i2c.h> -#include <dtt.h>

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@mindspring.com
• • SPDX-License-Identifier: GPL-2.0+
• */

-#include <common.h> -#include <config.h> -#include <command.h>

-#include <dtt.h> -#include <i2c.h> -#include <tmu.h> -#include <linux/bug.h>

-#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@denx.de. -# -# (C) Copyright 2001 -# Erik Theisen, Wave 7 Optics, etheisen@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@csiro.au
• • based on dtt/lm75.c which is ...
• • (C) Copyright 2001
• • Bill Hunter, Wave 7 Optics, williamhunter@mediaone.net
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • Analog Devices's ADM1021
• • "Low Cost Microprocessor System Temperature Monitor"
• */

-#include <common.h>

-#include <i2c.h> -#include <dtt.h>

-#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@gmail.com
• • This work has been supported by: QTechnology http://qtec.com/
• • SPDX-License-Identifier: GPL-2.0+
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-#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@mindspring.com.
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • Dallas Semiconductor's DS1621/1631 Digital Thermometer and Thermostat.
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-/*

• • 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 <common.h> -#include <asm/ic/ssi.h> -#include <ds1722.h>

-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 <common.h>

-#include <i2c.h> -#include <dtt.h>

-#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 http://www.3adev.com
• • Written-by: Albert ARIBAUD albert.aribaud@3adev.fr
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • Dallas Semiconductor's DS1621/1631 Digital Thermometer and Thermostat.
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-/*

• • 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@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 <common.h> -#include <i2c.h> -#include <dtt.h>

-#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@acm.org
• • based on dtt/lm75.c which is ...
• • (C) Copyright 2001
• • Bill Hunter, Wave 7 Optics, williamhunter@mediaone.net
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • National Semiconductor LM73 Temperature Sensor
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-/*

• • 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@mediaone.net
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • On Semiconductor's LM75 Temperature Sensor
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-/*

• • 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 hs@denx.de
• • based on dtt/lm75.c which is ...
• • (C) Copyright 2001
• • Bill Hunter, Wave 7 Optics, williamhunter@mediaone.net
• • SPDX-License-Identifier: GPL-2.0+
• */

-/*

• • On Semiconductor's LM81 Temperature Sensor
• */

-#include <common.h> -#include <i2c.h> -#include <dtt.h>

-/*

• • 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@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