@@ -295,11 +295,6 @@ static int rockchip_spi_prepare_message(struct spi_master *master,
struct rockchip_spi *rs = spi_master_get_devdata(master);
struct spi_device *spi = msg->spi;
- if (spi->mode & SPI_CS_HIGH) {
- dev_err(rs->dev, "spi_cs_hign: not support\n");
- return -EINVAL;
- }
-
rs->mode = spi->mode;
return 0;
@@ -657,7 +652,7 @@ static int rockchip_spi_probe(struct platform_device *pdev)
master->auto_runtime_pm = true;
master->bus_num = pdev->id;
- master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP;
master->num_chipselect = 2;
master->dev.of_node = pdev->dev.of_node;
master->bits_per_word_mask = SPI_BPW_MASK(16) | SPI_BPW_MASK(8);