Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: (f71882fg) Add support for the F71889A
  hwmon: (f71882fg) Add support for the F81865F
  hwmon: (f71882fg) Document all supported devices
  hwmon: (f71882fg) Per-chip fan/temperature input count tables
  hwmon: (f71882fg) Secure chip property definition arrays

3 files changed, 117 insertions, 45 deletions

diff --git a/Documentation/hwmon/f71882fg b/Documentation/hwmon/f71882fg
index 4d0bc70f1852..df02245d1419 100644
--- a/Documentation/hwmon/f71882fg
+++ b/Documentation/hwmon/f71882fg
@@ -2,6 +2,10 @@ Kernel driver f71882fg
 ======================
 
 Supported chips:
+  * Fintek F71808E
+    Prefix: 'f71808e'
+    Addresses scanned: none, address read from Super I/O config space
+    Datasheet: Not public
   * Fintek F71858FG
     Prefix: 'f71858fg'
     Addresses scanned: none, address read from Super I/O config space
@@ -26,10 +30,25 @@ Supported chips:
     Prefix: 'f71889ed'
     Addresses scanned: none, address read from Super I/O config space
     Datasheet: Should become available on the Fintek website soon
+  * Fintek F71889A
+    Prefix: 'f71889a'
+    Addresses scanned: none, address read from Super I/O config space
+    Datasheet: Should become available on the Fintek website soon
   * Fintek F8000
     Prefix: 'f8000'
     Addresses scanned: none, address read from Super I/O config space
     Datasheet: Not public
+  * Fintek F81801U
+    Prefix: 'f71889fg'
+    Addresses scanned: none, address read from Super I/O config space
+    Datasheet: Not public
+    Note: This is the 64-pin variant of the F71889FG, they have the
+          same device ID and are fully compatible as far as hardware
+          monitoring is concerned.
+  * Fintek F81865F
+    Prefix: 'f81865f'
+    Addresses scanned: none, address read from Super I/O config space
+    Datasheet: Available from the Fintek website
 
 Author: Hans de Goede <hdegoede@redhat.com>
 
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 81131eda5544..060ef6327876 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -315,11 +315,22 @@ config SENSORS_F71805F
           will be called f71805f.
 
 config SENSORS_F71882FG
-        tristate "Fintek F71858FG, F71862FG, F71882FG, F71889FG and F8000"
+        tristate "Fintek F71882FG and compatibles"
         help
           If you say yes here you get support for hardware monitoring
-          features of the Fintek F71858FG, F71862FG/71863FG, F71882FG/F71883FG,
-          F71889FG and F8000 Super-I/O chips.
+          features of many Fintek Super-I/O (LPC) chips. The currently
+          supported chips are:
+            F71808E
+            F71858FG
+            F71862FG
+            F71863FG
+            F71869F/E
+            F71882FG
+            F71883FG
+            F71889FG/ED/A
+            F8000
+            F81801U
+            F81865F
 
           This driver can also be built as a module.  If so, the module
           will be called f71882fg.
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index a4d430ee7e20..ca07a32447c2 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -54,7 +54,9 @@
 #define SIO_F71882_ID           0x0541  /* Chipset ID */
 #define SIO_F71889_ID           0x0723  /* Chipset ID */
 #define SIO_F71889E_ID          0x0909  /* Chipset ID */
+#define SIO_F71889A_ID          0x1005  /* Chipset ID */
 #define SIO_F8000_ID            0x0581  /* Chipset ID */
+#define SIO_F81865_ID           0x0704  /* Chipset ID */
 
 #define REGION_LENGTH           8
 #define ADDR_REG_OFFSET         5
@@ -106,7 +108,7 @@ module_param(force_id, ushort, 0);
 MODULE_PARM_DESC(force_id, "Override the detected device ID");
 
 enum chips { f71808e, f71858fg, f71862fg, f71869, f71882fg, f71889fg,
-             f71889ed, f8000 };
+             f71889ed, f71889a, f8000, f81865f };
 
 static const char *f71882fg_names[] = {
         "f71808e",
@@ -114,42 +116,76 @@ static const char *f71882fg_names[] = {
         "f71862fg",
         "f71869", /* Both f71869f and f71869e, reg. compatible and same id */
         "f71882fg",
-        "f71889fg",
+        "f71889fg", /* f81801u too, same id */
         "f71889ed",
+        "f71889a",
         "f8000",
+        "f81865f",
 };
 
-static const char f71882fg_has_in[8][F71882FG_MAX_INS] = {
-        { 1, 1, 1, 1, 1, 1, 0, 1, 1 }, /* f71808e */
-        { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f71858fg */
-        { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71862fg */
-        { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71869 */
-        { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71882fg */
-        { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889fg */
-        { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889ed */
-        { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f8000 */
+static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
+        [f71808e]       = { 1, 1, 1, 1, 1, 1, 0, 1, 1 },
+        [f71858fg]      = { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
+        [f71862fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f71869]        = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f71882fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f71889fg]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f71889ed]      = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f71889a]       = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+        [f8000]         = { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
+        [f81865f]       = { 1, 1, 1, 1, 1, 1, 1, 0, 0 },
 };
 
-static const char f71882fg_has_in1_alarm[8] = {
-        0, /* f71808e */
-        0, /* f71858fg */
-        0, /* f71862fg */
-        0, /* f71869 */
-        1, /* f71882fg */
-        1, /* f71889fg */
-        1, /* f71889ed */
-        0, /* f8000 */
+static const char f71882fg_has_in1_alarm[] = {
+        [f71808e]       = 0,
+        [f71858fg]      = 0,
+        [f71862fg]      = 0,
+        [f71869]        = 0,
+        [f71882fg]      = 1,
+        [f71889fg]      = 1,
+        [f71889ed]      = 1,
+        [f71889a]       = 1,
+        [f8000]         = 0,
+        [f81865f]       = 1,
 };
 
-static const char f71882fg_has_beep[8] = {
-        0, /* f71808e */
-        0, /* f71858fg */
-        1, /* f71862fg */
-        1, /* f71869 */
-        1, /* f71882fg */
-        1, /* f71889fg */
-        1, /* f71889ed */
-        0, /* f8000 */
+static const char f71882fg_has_beep[] = {
+        [f71808e]       = 0,
+        [f71858fg]      = 0,
+        [f71862fg]      = 1,
+        [f71869]        = 1,
+        [f71882fg]      = 1,
+        [f71889fg]      = 1,
+        [f71889ed]      = 1,
+        [f71889a]       = 1,
+        [f8000]         = 0,
+        [f81865f]       = 1,
+};
+
+static const char f71882fg_nr_fans[] = {
+        [f71808e]       = 3,
+        [f71858fg]      = 3,
+        [f71862fg]      = 3,
+        [f71869]        = 3,
+        [f71882fg]      = 4,
+        [f71889fg]      = 3,
+        [f71889ed]      = 3,
+        [f71889a]       = 3,
+        [f8000]         = 3,
+        [f81865f]       = 2,
+};
+
+static const char f71882fg_nr_temps[] = {
+        [f71808e]       = 2,
+        [f71858fg]      = 3,
+        [f71862fg]      = 3,
+        [f71869]        = 3,
+        [f71882fg]      = 3,
+        [f71889fg]      = 3,
+        [f71889ed]      = 3,
+        [f71889a]       = 3,
+        [f8000]         = 3,
+        [f81865f]       = 2,
 };
 
 static struct platform_device *f71882fg_pdev;
@@ -1071,9 +1107,9 @@ static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr)
 static struct f71882fg_data *f71882fg_update_device(struct device *dev)
 {
         struct f71882fg_data *data = dev_get_drvdata(dev);
+        int nr_fans = f71882fg_nr_fans[data->type];
+        int nr_temps = f71882fg_nr_temps[data->type];
         int nr, reg, point;
-        int nr_fans = (data->type == f71882fg) ? 4 : 3;
-        int nr_temps = (data->type == f71808e) ? 2 : 3;
 
         mutex_lock(&data->update_lock);
 
@@ -2042,8 +2078,9 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
 {
         struct f71882fg_data *data;
         struct f71882fg_sio_data *sio_data = pdev->dev.platform_data;
-        int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3;
-        int nr_temps = (sio_data->type == f71808e) ? 2 : 3;
+        int nr_fans = f71882fg_nr_fans[sio_data->type];
+        int nr_temps = f71882fg_nr_temps[sio_data->type];
+        int err, i;
         u8 start_reg, reg;
 
         data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL);
@@ -2138,6 +2175,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
                         /* Fall through to select correct fan/pwm reg bank! */
                 case f71889fg:
                 case f71889ed:
+                case f71889a:
                         reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T);
                         if (reg & F71882FG_FAN_NEG_TEMP_EN)
                                 data->auto_point_temp_signed = 1;
@@ -2163,16 +2201,12 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
                 case f71862fg:
                         err = (data->pwm_enable & 0x15) != 0x15;
                         break;
-                case f71808e:
-                case f71869:
-                case f71882fg:
-                case f71889fg:
-                case f71889ed:
-                        err = 0;
-                        break;
                 case f8000:
                         err = data->pwm_enable & 0x20;
                         break;
+                default:
+                        err = 0;
+                        break;
                 }
                 if (err) {
                         dev_err(&pdev->dev,
@@ -2199,6 +2233,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
                 case f71869:
                 case f71889fg:
                 case f71889ed:
+                case f71889a:
                         for (i = 0; i < nr_fans; i++) {
                                 data->pwm_auto_point_mapping[i] =
                                         f71882fg_read8(data,
@@ -2276,8 +2311,9 @@ exit_free:
 static int f71882fg_remove(struct platform_device *pdev)
 {
         struct f71882fg_data *data = platform_get_drvdata(pdev);
-        int i, nr_fans = (data->type == f71882fg) ? 4 : 3;
-        int nr_temps = (data->type == f71808e) ? 2 : 3;
+        int nr_fans = f71882fg_nr_fans[data->type];
+        int nr_temps = f71882fg_nr_temps[data->type];
+        int i;
         u8 start_reg = f71882fg_read8(data, F71882FG_REG_START);
 
         if (data->hwmon_dev)
@@ -2406,9 +2442,15 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
         case SIO_F71889E_ID:
                 sio_data->type = f71889ed;
                 break;
+        case SIO_F71889A_ID:
+                sio_data->type = f71889a;
+                break;
         case SIO_F8000_ID:
                 sio_data->type = f8000;
                 break;
+        case SIO_F81865_ID:
+                sio_data->type = f81865f;
+                break;
         default:
                 pr_info("Unsupported Fintek device: %04x\n",
                         (unsigned int)devid);