diff options
Diffstat (limited to 'drivers/platform')
-rw-r--r-- | drivers/platform/x86/mlx-platform.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c index 48fa7573e29b..3f129a28ee43 100644 --- a/drivers/platform/x86/mlx-platform.c +++ b/drivers/platform/x86/mlx-platform.c @@ -72,6 +72,7 @@ #define MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET 0xf5 #define MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET 0xf6 #define MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET 0xf7 +#define MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET 0xf8 #define MLXPLAT_CPLD_LPC_IO_RANGE 0x100 #define MLXPLAT_CPLD_LPC_I2C_CH1_OFF 0xdb #define MLXPLAT_CPLD_LPC_I2C_CH2_OFF 0xda @@ -1339,6 +1340,10 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_fan_data[] = { .capability = MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET, .bit = BIT(3), }, + { + .label = "conf", + .capability = MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET, + }, }; static struct mlxreg_core_platform_data mlxplat_default_fan_data = { @@ -1428,6 +1433,7 @@ static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg) case MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET: case MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET: case MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET: + case MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET: return true; } return false; @@ -1484,6 +1490,7 @@ static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg) case MLXPLAT_CPLD_LPC_REG_FAN_CAP1_OFFSET: case MLXPLAT_CPLD_LPC_REG_FAN_CAP2_OFFSET: case MLXPLAT_CPLD_LPC_REG_FAN_DRW_CAP_OFFSET: + case MLXPLAT_CPLD_LPC_REG_TACHO_SPEED_OFFSET: return true; } return false; |