From 31e34b59930047c733dba55dc12ec6d9f69bea98 Mon Sep 17 00:00:00 2001 From: Jon Lin Date: Fri, 3 Jul 2020 20:02:00 +0800 Subject: [PATCH] Revert "spi: rockchip: support to set lsb into ROCKCHIP_SPI_CTRLR0" This reverts commit 2c2acee8f8b5b42acbf50679d0b4f7b2e6cfb445 which is commit 04290192f7ebe892828f69ac57c4684e25da378d. Signed-off-by: Jon Lin Change-Id: Idda76b569aefa82b5c5d98ad5c68ec39cc8bee5d --- drivers/spi/spi-rockchip.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index b5f9ac0257ec..924057b72cf4 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -548,8 +548,6 @@ static void rockchip_spi_config(struct rockchip_spi *rs) cr0 |= (rs->n_bytes << CR0_DFS_OFFSET); cr0 |= ((rs->mode & 0x3) << CR0_SCPH_OFFSET); - if (rs->mode & SPI_LSB_FIRST) - cr0 |= (1 << CR0_FBM_OFFSET);/* First Bit Mode */ cr0 |= (rs->tmode << CR0_XFM_OFFSET); cr0 |= (rs->type << CR0_FRF_OFFSET); @@ -780,7 +778,7 @@ 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_LOOP | SPI_LSB_FIRST; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP; master->num_chipselect = ROCKCHIP_SPI_MAX_CS_NUM; master->dev.of_node = pdev->dev.of_node; master->bits_per_word_mask = SPI_BPW_MASK(16) | SPI_BPW_MASK(8);