platform: mellanox: Modify reset causes description

For system of classes VMOD0005, VMOD0010:
- remove "reset_from_comex", since this cause doesn't define specific
  reason.
- add more specific reason "reset_sw_reset", which is set along with
  removed "reset_from_comex".
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230822113451.13785-4-vadimp@nvidia.comSigned-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/mlx-platform.c

@@ -3556,12 +3556,6 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = {
 		.mask = GENMASK(7, 0) & ~BIT(2),
 		.mode = 0444,
 	},
-	{
-		.label = "reset_from_comex",
-		.reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET,
-		.mask = GENMASK(7, 0) & ~BIT(4),
-		.mode = 0444,
-	},
 	{
 		.label = "reset_from_asic",
 		.reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET,
@@ -3580,6 +3574,12 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = {
 		.mask = GENMASK(7, 0) & ~BIT(7),
 		.mode = 0444,
 	},
+	{
+		.label = "reset_sw_reset",
+		.reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET,
+		.mask = GENMASK(7, 0) & ~BIT(0),
+		.mode = 0444,
+	},
 	{
 		.label = "reset_comex_pwr_fail",
 		.reg = MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET,