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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-12-13 00:58:41 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-12-13 00:58:41 -0700 |
| commit | 87f673e9ca468b98da5677cf43abdd09945f449d (patch) | |
| tree | 2a89f715c96471765f5598084869d22826501741 /drivers/spi/spi_imx.c | |
| parent | f30d59c5d34478fe5e07fd9c9e4bda6329684509 (diff) | |
| download | talos-obmc-linux-87f673e9ca468b98da5677cf43abdd09945f449d.tar.gz talos-obmc-linux-87f673e9ca468b98da5677cf43abdd09945f449d.zip | |
spi-imx: Add mx25 support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/spi_imx.c')
| -rw-r--r-- | drivers/spi/spi_imx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index 496bf9ad16e0..4c9b1332b536 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -208,7 +208,7 @@ static int mx31_config(struct spi_imx_data *spi_imx, if (cpu_is_mx31()) reg |= (config->bpw - 1) << MX31_CSPICTRL_BC_SHIFT; - else if (cpu_is_mx35()) { + else if (cpu_is_mx25() || cpu_is_mx35()) { reg |= (config->bpw - 1) << MX35_CSPICTRL_BL_SHIFT; reg |= MX31_CSPICTRL_SSCTL; } @@ -222,7 +222,7 @@ static int mx31_config(struct spi_imx_data *spi_imx, if (config->cs < 0) { if (cpu_is_mx31()) reg |= (config->cs + 32) << MX31_CSPICTRL_CS_SHIFT; - else if (cpu_is_mx35()) + else if (cpu_is_mx25() || cpu_is_mx35()) reg |= (config->cs + 32) << MX35_CSPICTRL_CS_SHIFT; } @@ -566,7 +566,7 @@ static int __init spi_imx_probe(struct platform_device *pdev) goto out_iounmap; } - if (cpu_is_mx31() || cpu_is_mx35()) { + if (cpu_is_mx25() || cpu_is_mx31() || cpu_is_mx35()) { spi_imx->intctrl = mx31_intctrl; spi_imx->config = mx31_config; spi_imx->trigger = mx31_trigger; @@ -598,7 +598,7 @@ static int __init spi_imx_probe(struct platform_device *pdev) writel(1, spi_imx->base + MXC_RESET); /* drain receive buffer */ - if (cpu_is_mx31() || cpu_is_mx35()) + if (cpu_is_mx25() || cpu_is_mx31() || cpu_is_mx35()) while (readl(spi_imx->base + MX3_CSPISTAT) & MX3_CSPISTAT_RR) readl(spi_imx->base + MXC_CSPIRXDATA); |
