1 files changed, 0 insertions, 65 deletions
diff --git a/drivers/hwmon/ds620.c b/drivers/hwmon/ds620.c
deleted file mode 100644
index 1ecc3da..0000000
--- 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;
-}