Commit e4a3d6f7 authored by Ji-Ze Hong (Peter Hong)'s avatar Ji-Ze Hong (Peter Hong) Committed by Guenter Roeck
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hwmon: (f71882fg) Add F81968 support 



Add hardware monitoring support for the Fintek F81968 Super I/O chip.
It is fully compatible with F81866.

Several products share compatibility with the F81866. To better distinguish
between them, ensure that the Product ID is displayed when the device is
probed.

Signed-off-by: default avatarJi-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
Link: https://lore.kernel.org/r/20251223051040.10227-1-peter_hong@fintek.com.tw


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 6846757d

drivers/hwmon/f71882fg.c

+4 −2
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ 
#define SIO_F81866_ID		0x1010	/* Chipset ID */

#define SIO_F71858AD_ID		0x0903	/* Chipset ID */

#define SIO_F81966_ID		0x1502	/* Chipset ID */

#define SIO_F81968_ID		0x1806	/* Chipset ID */



#define REGION_LENGTH		8

#define ADDR_REG_OFFSET		5
@@ -2570,6 +2571,7 @@ static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data) 
		break;

	case SIO_F81866_ID:

	case SIO_F81966_ID:

	case SIO_F81968_ID:

		sio_data->type = f81866a;

		break;

	default:
@@ -2599,9 +2601,9 @@ static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data) 
	address &= ~(REGION_LENGTH - 1);	/* Ignore 3 LSB */



	err = address;

	pr_info("Found %s chip at %#x, revision %d\n",

	pr_info("Found %s chip at %#x, revision %d, devid: %04x\n",

		f71882fg_names[sio_data->type],	(unsigned int)address,

		(int)superio_inb(sioaddr, SIO_REG_DEVREV));

		(int)superio_inb(sioaddr, SIO_REG_DEVREV), devid);

exit:

	superio_exit(sioaddr);

	return err;