regulator: Let raspberrypi drivers depend on ARM

The Raspberry Pi drivers aren't useful on other architectures, so
only offer them on ARM and ARM64, except for build testing purposes.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Link: https://patch.msgid.link/20251027132219.2f3274f0@endymion
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: jdelvare

drivers/regulator/Kconfig

@@ -1181,6 +1181,7 @@ config REGULATOR_RAA215300
 
 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
 	tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
+	depends on ARM || ARM64 || COMPILE_TEST
 	depends on BACKLIGHT_CLASS_DEVICE
 	depends on I2C
 	depends on OF_GPIO
@@ -1192,6 +1193,7 @@ config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
 
 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_V2
 	tristate "Raspberry Pi 7-inch touchscreen panel V2 regulator"
+	depends on ARM || ARM64 || COMPILE_TEST
 	depends on GPIOLIB
 	depends on I2C && OF
 	select GPIO_REGMAP