diff options
author | Ralf Ramsauer <ralf.ramsauer@oth-regensburg.de> | 2017-10-05 07:22:36 -0400 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2017-10-09 05:16:38 -0400 |
commit | 979a9afe399f7c75e1be9f235fa8bf1a90d2e77d (patch) | |
tree | 5e644f46bdb07654d80963a809fc76b5f16ed9b3 | |
parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) |
spi: tegra114: correct register name in definition
According to "Tegra K1 Processor Technical Reference Manual" (p. 2448),
bit 20 of SPI_COMMAND1 is called CS_SW_VAL and not CS_SS_VAL.
Signed-off-by: Ralf Ramsauer <ralf.ramsauer@oth-regensburg.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r-- | drivers/spi/spi-tegra114.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index 44550182a4a3..a76acedd7e2f 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c | |||
@@ -50,7 +50,7 @@ | |||
50 | #define SPI_IDLE_SDA_PULL_LOW (2 << 18) | 50 | #define SPI_IDLE_SDA_PULL_LOW (2 << 18) |
51 | #define SPI_IDLE_SDA_PULL_HIGH (3 << 18) | 51 | #define SPI_IDLE_SDA_PULL_HIGH (3 << 18) |
52 | #define SPI_IDLE_SDA_MASK (3 << 18) | 52 | #define SPI_IDLE_SDA_MASK (3 << 18) |
53 | #define SPI_CS_SS_VAL (1 << 20) | 53 | #define SPI_CS_SW_VAL (1 << 20) |
54 | #define SPI_CS_SW_HW (1 << 21) | 54 | #define SPI_CS_SW_HW (1 << 21) |
55 | /* SPI_CS_POL_INACTIVE bits are default high */ | 55 | /* SPI_CS_POL_INACTIVE bits are default high */ |
56 | /* n from 0 to 3 */ | 56 | /* n from 0 to 3 */ |
@@ -705,9 +705,9 @@ static u32 tegra_spi_setup_transfer_one(struct spi_device *spi, | |||
705 | 705 | ||
706 | command1 |= SPI_CS_SW_HW; | 706 | command1 |= SPI_CS_SW_HW; |
707 | if (spi->mode & SPI_CS_HIGH) | 707 | if (spi->mode & SPI_CS_HIGH) |
708 | command1 |= SPI_CS_SS_VAL; | 708 | command1 |= SPI_CS_SW_VAL; |
709 | else | 709 | else |
710 | command1 &= ~SPI_CS_SS_VAL; | 710 | command1 &= ~SPI_CS_SW_VAL; |
711 | 711 | ||
712 | tegra_spi_writel(tspi, 0, SPI_COMMAND2); | 712 | tegra_spi_writel(tspi, 0, SPI_COMMAND2); |
713 | } else { | 713 | } else { |