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Revert "spi: rockchip: support to set lsb into ROCKCHIP_SPI_CTRLR0"

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This reverts commit 2c2acee8f8 which is
commit 04290192f7.

Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Change-Id: Idda76b569aefa82b5c5d98ad5c68ec39cc8bee5d
This commit is contained in:
Jon Lin
2020-07-03 20:02:00 +08:00
committed by Tao Huang
parent 38931aee2a
commit 31e34b5993
1 changed files with 1 additions and 3 deletions
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4
drivers/spi/spi-rockchip.c
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@@ -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);