From 71406b6d1155d883c80c1b4405939a52f723aa05 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jo=C3=A3o=20Paulo=20Gon=C3=A7alves?= Date: Sun, 20 Apr 2025 15:28:01 -0300 Subject: [PATCH] regulator: max20086: Fix MAX200086 chip id MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit >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 --- drivers/regulator/max20086-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c index 59eb23d467ec0..f8081e54815d5 100644 --- a/drivers/regulator/max20086-regulator.c +++ b/drivers/regulator/max20086-regulator.c @@ -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 -- 2.47.2