diff options
Diffstat (limited to 'drivers/spi/imx_ecspi.c')
| -rw-r--r-- | drivers/spi/imx_ecspi.c | 33 |
1 files changed, 3 insertions, 30 deletions
diff --git a/drivers/spi/imx_ecspi.c b/drivers/spi/imx_ecspi.c index d9345da..1e86cf1 100644 --- a/drivers/spi/imx_ecspi.c +++ b/drivers/spi/imx_ecspi.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2008-2009 Freescale Semiconductor, Inc. + * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -53,40 +53,13 @@ static void memdump(const void *pv, int num) #endif /* DEBUG */ +extern s32 spi_get_cfg(struct imx_spi_dev_t *dev); + static inline struct imx_spi_dev_t *to_imx_spi_slave(struct spi_slave *slave) { return container_of(slave, struct imx_spi_dev_t, slave); } -static s32 spi_get_cfg(struct imx_spi_dev_t *dev) -{ - switch (dev->slave.cs) { - case 0: - /* pmic */ - dev->base = CSPI1_BASE_ADDR; - dev->freq = 2500000; - dev->ss_pol = IMX_SPI_ACTIVE_HIGH; - dev->ss = 0; - dev->fifo_sz = 64 * 4; - dev->us_delay = 0; - break; - case 1: - /* spi_nor */ - dev->base = CSPI1_BASE_ADDR; - dev->freq = 2500000; - dev->ss_pol = IMX_SPI_ACTIVE_LOW; - dev->ss = 1; - dev->fifo_sz = 64 * 4; - dev->us_delay = 0; - break; - default: - printf("Invalid Bus ID! \n"); - break; - } - - return 0; -} - static s32 spi_reset(struct spi_slave *slave) { u32 clk_src = mxc_get_clock(MXC_CSPI_CLK); |