Experimental support for IT8606E

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/it87.c b/it87.c
index 5d13753be1888746689a810e72e9dd8a0439a621..9f1d38bdc07c09c6065e2c649a307ef56304c348 100644 (file)
--- a/it87.c
+++ b/it87.c
@@ -11,6 +11,7 @@
  *  similar parts.  The other devices are supported by different drivers.
  *
  *  Supports: IT8603E  Super I/O chip w/LPC interface
+ *            IT8606E  Super I/O chip w/LPC interface
  *            IT8607E  Super I/O chip w/LPC interface
  *            IT8613E  Super I/O chip w/LPC interface
  *            IT8620E  Super I/O chip w/LPC interface
@@ -83,8 +84,8 @@
 
 enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8732,
             it8771, it8772, it8781, it8782, it8783, it8786, it8790,
-            it8792, it8603, it8607, it8613, it8620, it8622, it8625, it8628,
-            it8655, it8665, it8686 };
+            it8792, it8603, it8606, it8607, it8613, it8620, it8622, it8625,
+            it8628, it8655, it8665, it8686 };
 
 static unsigned short force_id;
 module_param(force_id, ushort, 0000);
@@ -187,6 +188,7 @@ static inline void superio_exit(int ioreg, bool doexit)
 #define IT8786E_DEVID 0x8786
 #define IT8790E_DEVID 0x8790
 #define IT8603E_DEVID 0x8603
+#define IT8606E_DEVID 0x8606
 #define IT8607E_DEVID 0x8607
 #define IT8613E_DEVID 0x8613
 #define IT8620E_DEVID 0x8620
@@ -574,6 +576,17 @@ static const struct it87_devices it87_devices[] = {
                .num_temp_map = 4,
                .peci_mask = 0x07,
        },
+       [it8606] = {
+               .name = "it8606",
+               .suffix = "E",
+               .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS
+                 | FEAT_TEMP_PECI | FEAT_IN7_INTERNAL
+                 | FEAT_AVCC3 | FEAT_PWM_FREQ2 | FEAT_SCALING,
+               .num_temp_limit = 3,
+               .num_temp_offset = 3,
+               .num_temp_map = 3,
+               .peci_mask = 0x07,
+       },
        [it8607] = {
                .name = "it8607",
                .suffix = "E",
@@ -3020,6 +3033,9 @@ static int __init it87_find(int sioaddr, unsigned short *address,
        case IT8623E_DEVID:
                sio_data->type = it8603;
                break;
+       case IT8606E_DEVID:
+               sio_data->type = it8606;
+               break;
        case IT8607E_DEVID:
                sio_data->type = it8607;
                break;
@@ -3188,7 +3204,8 @@ static int __init it87_find(int sioaddr, unsigned short *address,
 
                sio_data->beep_pin = superio_inb(sioaddr,
                                                 IT87_SIO_BEEP_PIN_REG) & 0x3f;
-       } else if (sio_data->type == it8603 || sio_data->type == it8607) {
+       } else if (sio_data->type == it8603 || sio_data->type == it8606 ||
+                  sio_data->type == it8607) {
                int reg27, reg29;
 
                superio_select(sioaddr, GPIO);