diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 071151369003..2cd31ec56691 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -728,6 +728,19 @@ static int rockchip_spi_setup(struct spi_device *spi)
 
 	int ret = -EINVAL;
 	struct rockchip_spi *rs = spi_controller_get_devdata(spi->controller);
+	u32 cr0;
+
+	pm_runtime_get_sync(rs->dev);
+
+	cr0 = readl_relaxed(rs->regs + ROCKCHIP_SPI_CTRLR0);
+
+	cr0 |= ((spi->mode & 0x3) << CR0_SCPH_OFFSET);
+	if (spi->mode & SPI_CS_HIGH)
+		cr0 |= BIT(spi->chip_select) << CR0_SOI_OFFSET;
+
+	writel_relaxed(cr0, rs->regs + ROCKCHIP_SPI_CTRLR0);
+
+	pm_runtime_put(rs->dev);
 
 	if (spi->cs_gpio == -ENOENT)
 		return 0;