include: linux: move adi-axi-common.h out of fpga

The adi-axi-common.h header has some common defines used in various ADI
IPs. However they are not specific for any fpga manager so it's
questionable for the header to live under include/linux/fpga. Hence
let's just move one directory up and update all users.

Suggested-by: Xu Yilun <yilun.xu@linux.intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for IIO
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20250519-dev-axi-clkgen-limits-v6-3-bc4b3b61d1d4@analog.com
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/dma/dma-axi-dmac.c

@@ -6,6 +6,7 @@
  *  Author: Lars-Peter Clausen <lars@metafoo.de>
  */
 
+#include <linux/adi-axi-common.h>
 #include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/device.h>
@@ -22,7 +23,6 @@
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
-#include <linux/fpga/adi-axi-common.h>
 
 #include <dt-bindings/dma/axi-dmac.h>
 

drivers/hwmon/axi-fan-control.c

@@ -4,9 +4,9 @@
  *
  * Copyright 2019 Analog Devices Inc.
  */
+#include <linux/adi-axi-common.h>
 #include <linux/bits.h>
 #include <linux/clk.h>
-#include <linux/fpga/adi-axi-common.h>
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
 #include <linux/interrupt.h>

drivers/iio/adc/adi-axi-adc.c

@@ -6,6 +6,7 @@
  * Copyright 2012-2020 Analog Devices Inc.
  */
 
+#include <linux/adi-axi-common.h>
 #include <linux/bitfield.h>
 #include <linux/cleanup.h>
 #include <linux/clk.h>
@@ -20,8 +21,6 @@
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
-#include <linux/fpga/adi-axi-common.h>
-
 #include <linux/iio/backend.h>
 #include <linux/iio/buffer-dmaengine.h>
 #include <linux/iio/buffer.h>

drivers/iio/dac/adi-axi-dac.c

@@ -5,6 +5,7 @@
  *
  * Copyright 2016-2024 Analog Devices Inc.
  */
+#include <linux/adi-axi-common.h>
 #include <linux/bitfield.h>
 #include <linux/bits.h>
 #include <linux/cleanup.h>
@@ -23,7 +24,6 @@
 #include <linux/regmap.h>
 #include <linux/units.h>
 
-#include <linux/fpga/adi-axi-common.h>
 #include <linux/iio/backend.h>
 #include <linux/iio/buffer-dmaengine.h>
 #include <linux/iio/buffer.h>

drivers/pwm/pwm-axi-pwmgen.c

@@ -18,10 +18,10 @@
  * - Supports normal polarity. Does not support changing polarity.
  * - On disable, the PWM output becomes low (inactive).
  */
+#include <linux/adi-axi-common.h>
 #include <linux/bits.h>
 #include <linux/clk.h>
 #include <linux/err.h>
-#include <linux/fpga/adi-axi-common.h>
 #include <linux/io.h>
 #include <linux/minmax.h>
 #include <linux/module.h>

drivers/spi/spi-axi-spi-engine.c

@@ -6,12 +6,12 @@
  *  Author: Lars-Peter Clausen <lars@metafoo.de>
  */
 
+#include <linux/adi-axi-common.h>
 #include <linux/bitfield.h>
 #include <linux/bitops.h>
 #include <linux/clk.h>
 #include <linux/completion.h>
 #include <linux/dmaengine.h>
-#include <linux/fpga/adi-axi-common.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>