It's more logical to read these get timing parameters ACPI method calls sorted by speed categories in increasing order: Standard-mode, Fast-mode, Fast-mode Plus and High-speed mode. Originally these were in order after commit a92ec1746f10 ("i2c: designware: get fast plus and high speed *CNT configuration") but got mixed up over the years. Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx> --- drivers/i2c/busses/i2c-designware-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c index 9f8574320eb2..e7d316b1401a 100644 --- a/drivers/i2c/busses/i2c-designware-common.c +++ b/drivers/i2c/busses/i2c-designware-common.c @@ -266,9 +266,9 @@ int i2c_dw_acpi_configure(struct device *device) * selected speed modes. */ i2c_dw_acpi_params(device, "SSCN", &dev->ss_hcnt, &dev->ss_lcnt, &ss_ht); + i2c_dw_acpi_params(device, "FMCN", &dev->fs_hcnt, &dev->fs_lcnt, &fs_ht); i2c_dw_acpi_params(device, "FPCN", &dev->fp_hcnt, &dev->fp_lcnt, &fp_ht); i2c_dw_acpi_params(device, "HSCN", &dev->hs_hcnt, &dev->hs_lcnt, &hs_ht); - i2c_dw_acpi_params(device, "FMCN", &dev->fs_hcnt, &dev->fs_lcnt, &fs_ht); switch (t->bus_freq_hz) { case I2C_MAX_STANDARD_MODE_FREQ: -- 2.35.1