Unverified Commit 71406b6d authored Apr 20, 2025 by João Paulo Gonçalves Committed by Mark Brown Apr 22, 2025

regulator: max20086: Fix MAX200086 chip id



>From MAX20086-MAX20089 datasheet, the id for a MAX20086 is 0x30 and not
0x40. With the current code, the driver will fail on probe when the
driver tries to identify the chip id from a MAX20086 device over I2C.

Cc: stable@vger.kernel.org
Fixes: bfff546a ("regulator: Add MAX20086-MAX20089 driver")
Signed-off-by: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com>
Link: https://patch.msgid.link/20250420-fix-max20086-v1-1-8cc9ee0d5a08@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 8ffd015d

drivers/regulator/max20086-regulator.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,7 @@
		#define MAX20086_REG_ADC4 0x09

		/* DEVICE IDs */
		#define MAX20086_DEVICE_ID_MAX20086 0x40
		#define MAX20086_DEVICE_ID_MAX20086 0x30
		#define MAX20086_DEVICE_ID_MAX20087 0x20
		#define MAX20086_DEVICE_ID_MAX20088 0x10
		#define MAX20086_DEVICE_ID_MAX20089 0x00