}
struct pl022_config_chip dummy_chip_info = {
- /* Nominally this is LOOPBACK_DISABLED, but this is our dummy chip! */
- .lbm = LOOPBACK_ENABLED,
/*
* available POLLING_TRANSFER and INTERRUPT_TRANSFER,
* DMA_TRANSFER does not work
.hierarchy = SSP_MASTER,
/* 0 = drive TX even as slave, 1 = do not drive TX as slave */
.slave_tx_disable = 0,
- /* LSB first */
- .endian_tx = SSP_TX_LSB,
- .endian_rx = SSP_RX_LSB,
- .data_size = SSP_DATA_BITS_8, /* used to be 12 in some default */
.rx_lev_trig = SSP_RX_1_OR_MORE_ELEM,
.tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC,
- .clk_phase = SSP_CLK_SECOND_EDGE,
- .clk_pol = SSP_CLK_POL_IDLE_LOW,
.ctrl_len = SSP_BITS_12,
.wait_state = SSP_MWIRE_WAIT_ZERO,
.duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX,
.bus_num = 0, /* Only one bus on this chip */
.chip_select = 0,
/* Means SPI_CS_HIGH, change if e.g low CS */
- .mode = 0,
+ .mode = SPI_MODE_1 | SPI_LSB_FIRST | SPI_LOOP,
},
#endif
};