From: João Paulo Gonçalves Date: Sun, 20 Apr 2025 18:28:01 +0000 (-0300) Subject: regulator: max20086: Fix MAX200086 chip id X-Git-Tag: v6.12.35~395 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=028bb7b658114f9382f0b5d07b355cb3f25c23e5;p=thirdparty%2Fkernel%2Fstable.git regulator: max20086: Fix MAX200086 chip id commit 71406b6d1155d883c80c1b4405939a52f723aa05 upstream. >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: bfff546aae50 ("regulator: Add MAX20086-MAX20089 driver") Signed-off-by: João Paulo Gonçalves Link: https://patch.msgid.link/20250420-fix-max20086-v1-1-8cc9ee0d5a08@gmail.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c index 3d333b61fb18c..1ab79453aa797 100644 --- a/drivers/regulator/max20086-regulator.c +++ b/drivers/regulator/max20086-regulator.c @@ -29,7 +29,7 @@ #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