From: Frank Crawford <frank@crawford.emu.id.au>
Date: Sun, 16 Apr 2023 04:25:10 +0000 (+1000)
Subject: hwmon: (it87) Disable/enable SMBus access for IT8622E chipset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0be100771711b99ab561ee3121657329a11e173a;p=linux.git

hwmon: (it87) Disable/enable SMBus access for IT8622E chipset

Configure the IT8622E chip to disable/re-enable access via an SMBus when
reading or writing the chip's registers.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index cb97b3f029bde..eb38f54ebeb61 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -474,6 +474,7 @@ static const struct it87_devices it87_devices[] = {
 		  | FEAT_FIVE_PWM | FEAT_IN7_INTERNAL | FEAT_PWM_FREQ2
 		  | FEAT_AVCC3 | FEAT_VIN3_5V,
 		.peci_mask = 0x07,
+		.smbus_bitmap = BIT(1) | BIT(2),
 	},
 	[it8628] = {
 		.name = "it8628",