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| author | Jagan Teki <jteki@openedev.com> | 2016-08-08 11:42:12 (GMT) |
|---|---|---|
| committer | Jagan Teki <jagannadh.teki@gmail.com> | 2016-09-21 19:32:28 (GMT) |
| commit | 08fe9c294f2d699a4e8b6b18e31169a89552f967 (patch) | |
| tree | 43fa8d209a81be053746f45a334f75c5c884808f /include/spi.h | |
| parent | b3afb232f7853d078ae0f533a7af70e0b047fe18 (diff) | |
| download | u-boot-fsl-qoriq-08fe9c294f2d699a4e8b6b18e31169a89552f967.tar.xz | |
spi: Use mode for rx mode flags
Make rx mode flags as generic to spi, earlier mode_rx is
maintained separately because of some flash specific code.
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'include/spi.h')
| -rw-r--r-- | include/spi.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/include/spi.h b/include/spi.h index ca96fa4..b262e06 100644 --- a/include/spi.h +++ b/include/spi.h @@ -26,12 +26,10 @@ #define SPI_TX_BYTE BIT(8) /* transmit with 1 wire byte */ #define SPI_TX_DUAL BIT(9) /* transmit with 2 wires */ #define SPI_TX_QUAD BIT(10) /* transmit with 4 wires */ - -/* SPI mode_rx flags */ -#define SPI_RX_SLOW BIT(0) /* receive with 1 wire slow */ -#define SPI_RX_FAST BIT(1) /* receive with 1 wire fast */ -#define SPI_RX_DUAL BIT(2) /* receive with 2 wires */ -#define SPI_RX_QUAD BIT(3) /* receive with 4 wires */ +#define SPI_RX_SLOW BIT(11) /* receive with 1 wire slow */ +#define SPI_RX_FAST BIT(12) /* receive with 1 wire fast */ +#define SPI_RX_DUAL BIT(13) /* receive with 2 wires */ +#define SPI_RX_QUAD BIT(14) /* receive with 4 wires */ /* SPI bus connection options - see enum spi_dual_flash */ #define SPI_CONN_DUAL_SHARED (1 << 0) @@ -61,13 +59,11 @@ struct dm_spi_bus { * @cs: Chip select number (0..n-1) * @max_hz: Maximum bus speed that this slave can tolerate * @mode: SPI mode to use for this device (see SPI mode flags) - * @mode_rx: SPI RX mode to use for this slave (see SPI mode_rx flags) */ struct dm_spi_slave_platdata { unsigned int cs; uint max_hz; uint mode; - u8 mode_rx; }; #endif /* CONFIG_DM_SPI */ @@ -94,7 +90,6 @@ struct dm_spi_slave_platdata { * bus (bus->seq) so does not need to be stored * @cs: ID of the chip select connected to the slave. * @mode: SPI mode to use for this slave (see SPI mode flags) - * @mode_rx: SPI RX mode to use for this slave (see SPI mode_rx flags) * @wordlen: Size of SPI word in number of bits * @max_write_size: If non-zero, the maximum number of bytes which can * be written at once, excluding command bytes. @@ -112,7 +107,6 @@ struct spi_slave { unsigned int cs; #endif uint mode; - u8 mode_rx; unsigned int wordlen; unsigned int max_write_size; void *memory_map; |