1 files changed, 0 insertions, 97 deletions
diff --git a/drivers/mfd/tps68470.c b/drivers/mfd/tps68470.c
deleted file mode 100644
index 4a4df4ffd18c..000000000000
--- a/drivers/mfd/tps68470.c
+++ /dev/null
@@ -1,97 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * TPS68470 chip Parent driver
- *
- * Copyright (C) 2017 Intel Corporation
- *
- * Authors:
- *	Rajmohan Mani <rajmohan.mani@intel.com>
- *	Tianshu Qiu <tian.shu.qiu@intel.com>
- *	Jian Xu Zheng <jian.xu.zheng@intel.com>
- *	Yuning Pu <yuning.pu@intel.com>
- */
-
-#include <linux/acpi.h>
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/tps68470.h>
-#include <linux/regmap.h>
-
-static const struct mfd_cell tps68470s[] = {
-	{ .name = "tps68470-gpio" },
-	{ .name = "tps68470_pmic_opregion" },
-};
-
-static const struct regmap_config tps68470_regmap_config = {
-	.reg_bits = 8,
-	.val_bits = 8,
-	.max_register = TPS68470_REG_MAX,
-};
-
-static int tps68470_chip_init(struct device *dev, struct regmap *regmap)
-{
-	unsigned int version;
-	int ret;
-
-	/* Force software reset */
-	ret = regmap_write(regmap, TPS68470_REG_RESET, TPS68470_REG_RESET_MASK);
-	if (ret)
-		return ret;
-
-	ret = regmap_read(regmap, TPS68470_REG_REVID, &version);
-	if (ret) {
-		dev_err(dev, "Failed to read revision register: %d\n", ret);
-		return ret;
-	}
-
-	dev_info(dev, "TPS68470 REVID: 0x%x\n", version);
-
-	return 0;
-}
-
-static int tps68470_probe(struct i2c_client *client)
-{
-	struct device *dev = &client->dev;
-	struct regmap *regmap;
-	int ret;
-
-	regmap = devm_regmap_init_i2c(client, &tps68470_regmap_config);
-	if (IS_ERR(regmap)) {
-		dev_err(dev, "devm_regmap_init_i2c Error %ld\n",
-			PTR_ERR(regmap));
-		return PTR_ERR(regmap);
-	}
-
-	i2c_set_clientdata(client, regmap);
-
-	ret = tps68470_chip_init(dev, regmap);
-	if (ret < 0) {
-		dev_err(dev, "TPS68470 Init Error %d\n", ret);
-		return ret;
-	}
-
-	ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, tps68470s,
-			      ARRAY_SIZE(tps68470s), NULL, 0, NULL);
-	if (ret < 0) {
-		dev_err(dev, "devm_mfd_add_devices failed: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static const struct acpi_device_id tps68470_acpi_ids[] = {
-	{"INT3472"},
-	{},
-};
-
-static struct i2c_driver tps68470_driver = {
-	.driver = {
-		   .name = "tps68470",
-		   .acpi_match_table = tps68470_acpi_ids,
-	},
-	.probe_new = tps68470_probe,
-};
-builtin_i2c_driver(tps68470_driver);