1 files changed, 0 insertions, 128 deletions
diff --git a/drivers/i2c/i2c-uclass-compat.c b/drivers/i2c/i2c-uclass-compat.c
deleted file mode 100644
index b3ade88113..0000000000
--- a/drivers/i2c/i2c-uclass-compat.c
+++ /dev/null
@@ -1,128 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2014 Google, Inc
- */
-
-#include <common.h>
-#include <dm.h>
-#include <errno.h>
-#include <i2c.h>
-
-static int cur_busnum __attribute__((section(".data")));
-
-static int i2c_compat_get_device(uint chip_addr, int alen,
-				 struct udevice **devp)
-{
-	struct dm_i2c_chip *chip;
-	int ret;
-
-	ret = i2c_get_chip_for_busnum(cur_busnum, chip_addr, alen, devp);
-	if (ret)
-		return ret;
-	chip = dev_get_parent_platdata(*devp);
-	if (chip->offset_len != alen) {
-		printf("I2C chip %x: requested alen %d does not match chip offset_len %d\n",
-		       chip_addr, alen, chip->offset_len);
-		return -EADDRNOTAVAIL;
-	}
-
-	return 0;
-}
-
-int i2c_probe(uint8_t chip_addr)
-{
-	struct udevice *bus, *dev;
-	int ret;
-
-	ret = uclass_get_device_by_seq(UCLASS_I2C, cur_busnum, &bus);
-	if (ret) {
-		debug("Cannot find I2C bus %d: err=%d\n", cur_busnum, ret);
-		return ret;
-	}
-
-	if (!bus)
-		return -ENOENT;
-
-	return dm_i2c_probe(bus, chip_addr, 0, &dev);
-}
-
-int i2c_read(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
-	     int len)
-{
-	struct udevice *dev;
-	int ret;
-
-	ret = i2c_compat_get_device(chip_addr, alen, &dev);
-	if (ret)
-		return ret;
-
-	return dm_i2c_read(dev, addr, buffer, len);
-}
-
-int i2c_write(uint8_t chip_addr, unsigned int addr, int alen, uint8_t *buffer,
-	      int len)
-{
-	struct udevice *dev;
-	int ret;
-
-	ret = i2c_compat_get_device(chip_addr, alen, &dev);
-	if (ret)
-		return ret;
-
-	return dm_i2c_write(dev, addr, buffer, len);
-}
-
-int i2c_get_bus_num_fdt(int node)
-{
-	struct udevice *bus;
-	int ret;
-
-	ret = uclass_get_device_by_of_offset(UCLASS_I2C, node, &bus);
-	if (ret)
-		return ret;
-
-	return bus->seq;
-}
-
-unsigned int i2c_get_bus_num(void)
-{
-	return cur_busnum;
-}
-
-int i2c_set_bus_num(unsigned int bus)
-{
-	cur_busnum = bus;
-
-	return 0;
-}
-
-void i2c_init(int speed, int slaveaddr)
-{
-	/* Nothing to do here - the init happens through driver model */
-}
-
-void board_i2c_init(const void *blob)
-{
-	/* Nothing to do here - the init happens through driver model */
-}
-
-uint8_t i2c_reg_read(uint8_t chip_addr, uint8_t offset)
-{
-	struct udevice *dev;
-	int ret;
-
-	ret = i2c_compat_get_device(chip_addr, 1, &dev);
-	if (ret)
-		return 0xff;
-	return dm_i2c_reg_read(dev, offset);
-}
-
-void i2c_reg_write(uint8_t chip_addr, uint8_t offset, uint8_t val)
-{
-	struct udevice *dev;
-	int ret;
-
-	ret = i2c_compat_get_device(chip_addr, 1, &dev);
-	if (!ret)
-		dm_i2c_reg_write(dev, offset, val);
-}