linux-kernel - [PATCH] regulator: Let raspberrypi drivers depend on ARM

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Message-ID: <20251027132219.2f3274f0@endymion>
Date: Mon, 27 Oct 2025 13:22:19 +0100
From: Jean Delvare <jdelvare@...e.de>
To: Marek Vasut <marex@...x.de>, Dave Stevenson
 <dave.stevenson@...pberrypi.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] 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@...e.de>
---
Marek, Dave, would you be OK with that change?

 drivers/regulator/Kconfig |    2 ++
 1 file changed, 2 insertions(+)

--- linux-6.17.orig/drivers/regulator/Kconfig
+++ linux-6.17/drivers/regulator/Kconfig
@@ -1144,6 +1144,7 @@ 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
@@ -1155,6 +1156,7 @@ config REGULATOR_RASPBERRYPI_TOUCHSCREEN
 
 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


-- 
Jean Delvare
SUSE L3 Support