platform: mellanox: mlx-platform: Change register name

Register 0xd9 was repurposed on new systems. Change its name
to correctly reflect the new functionality.

Reviewed-by: Felix Radensky <fradensky@nvidia.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20250124172632.22437-4-vadimp@nvidia.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/mellanox/mlx-platform.c b/drivers/platform/mellanox/mlx-platform.c
index 383dfaf..08b0430 100644 (file)
--- a/drivers/platform/mellanox/mlx-platform.c
+++ b/drivers/platform/mellanox/mlx-platform.c
@@ -145,7 +145,7 @@
 #define MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET    0xd1
 #define MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET  0xd2
 #define MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET    0xd3
-#define MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET   0xd9
+#define MLXPLAT_CPLD_LPC_REG_CPLD6_MVER_OFFSET 0xd9
 #define MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET    0xdb
 #define MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET    0xda
 #define MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET    0xdc
@@ -5050,7 +5050,6 @@ static bool mlxplat_mlxcpld_writeable_reg(struct device *dev, unsigned int reg)
        case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET:
-       case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET:
@@ -5186,7 +5185,7 @@ static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg)
        case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET:
-       case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET:
+       case MLXPLAT_CPLD_LPC_REG_CPLD6_MVER_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET:
@@ -5343,7 +5342,7 @@ static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg)
        case MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_WD3_TLEFT_OFFSET:
-       case MLXPLAT_CPLD_LPC_REG_DBG_CTRL_OFFSET:
+       case MLXPLAT_CPLD_LPC_REG_CPLD6_MVER_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH1_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH2_OFFSET:
        case MLXPLAT_CPLD_LPC_REG_I2C_CH3_OFFSET: