diff options
Diffstat (limited to 'drivers/platform/x86/mlx-platform.c')
| -rw-r--r-- | drivers/platform/x86/mlx-platform.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c index aa3311971be6..dd166b2bf742 100644 --- a/drivers/platform/x86/mlx-platform.c +++ b/drivers/platform/x86/mlx-platform.c @@ -25,6 +25,7 @@ #define MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET 0x00 #define MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET 0x01 #define MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET 0x02 +#define MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET 0x03 #define MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET 0x1d #define MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET 0x1e #define MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET 0x1f @@ -1140,6 +1141,12 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = { .mode = 0444, }, { + .label = "cpld4_version", + .reg = MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET, + .bit = GENMASK(7, 0), + .mode = 0444, + }, + { .label = "reset_long_pb", .reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET, .mask = GENMASK(7, 0) & ~BIT(0), @@ -1369,6 +1376,7 @@ static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg) case MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET: + case MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET: case MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET: case MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET: @@ -1426,6 +1434,7 @@ static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg) case MLXPLAT_CPLD_LPC_REG_CPLD1_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_CPLD2_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_CPLD3_VER_OFFSET: + case MLXPLAT_CPLD_LPC_REG_CPLD4_VER_OFFSET: case MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET: case MLXPLAT_CPLD_LPC_REG_RST_CAUSE1_OFFSET: case MLXPLAT_CPLD_LPC_REG_RST_CAUSE2_OFFSET: |