Drop digital thermometer and thermostat (DTT) drivers

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>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

1 files changed, 0 insertions, 73 deletions

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;
-}