diff options
Diffstat (limited to 'drivers/spi/spi-meson-spicc.c')
| -rw-r--r-- | drivers/spi/spi-meson-spicc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c index 710b4e780daa..b5bd3a897e8f 100644 --- a/drivers/spi/spi-meson-spicc.c +++ b/drivers/spi/spi-meson-spicc.c @@ -132,6 +132,7 @@ struct meson_spicc_data { unsigned int max_speed_hz; + unsigned int min_speed_hz; bool has_oen; bool has_enhance_clk_div; }; @@ -685,7 +686,7 @@ static int meson_spicc_probe(struct platform_device *pdev) SPI_BPW_MASK(16) | SPI_BPW_MASK(8); master->flags = (SPI_MASTER_MUST_RX | SPI_MASTER_MUST_TX); - master->min_speed_hz = rate >> 9; + master->min_speed_hz = spicc->data->min_speed_hz; master->setup = meson_spicc_setup; master->cleanup = meson_spicc_cleanup; master->prepare_message = meson_spicc_prepare_message; @@ -736,10 +737,12 @@ static int meson_spicc_remove(struct platform_device *pdev) static const struct meson_spicc_data meson_spicc_gx_data = { .max_speed_hz = 30000000, + .min_speed_hz = 325000, }; static const struct meson_spicc_data meson_spicc_axg_data = { .max_speed_hz = 80000000, + .min_speed_hz = 325000, .has_oen = true, .has_enhance_clk_div = true, }; |