pwm: Improve PWM_PIO_RP1 dependencies

pelwell · pelwell · commit f85f3509692f · 2024-12-12T10:10:57.000Z
PWM_PIO_RP1 should select RP1_PIO, as it is useless without it.

Signed-off-by: Phil Elwell &lt;phil@raspberrypi.com&gt;
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
@@ -468,6 +468,7 @@ config PWM_PCA9685
 config PWM_PIO_RP1
 	tristate "RP1 PIO PWM support"
 	depends on FIRMWARE_RP1 || COMPILE_TEST
+	select RP1_PIO
 	help
 	  This is a PWM framework driver for Raspberry Pi 5, using the PIO
 	  hardware of RP1 to provide PWM functionality. Supports up to 4
