diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-common.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c index 3c19aada4b30..fdc34d9e3702 100644 --- a/drivers/i2c/busses/i2c-designware-common.c +++ b/drivers/i2c/busses/i2c-designware-common.c @@ -150,6 +150,9 @@ int i2c_dw_init_regmap(struct dw_i2c_dev *dev) reg = readl(dev->base + DW_IC_COMP_TYPE); i2c_dw_release_lock(dev); + if ((dev->flags & MODEL_MASK) == MODEL_AMD_NAVI_GPU) + map_cfg.max_register = AMD_UCSI_INTR_REG; + if (reg == swab32(DW_IC_COMP_TYPE_VALUE)) { map_cfg.reg_read = dw_reg_read_swab; map_cfg.reg_write = dw_reg_write_swab; |