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Subject[PATCH 4/5] spi-imx: Add mx25 support
Date
From: Sascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
---
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 0ccbd1c..59b3a30 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;
}

@@ -565,7 +565,7 @@ 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;
@@ -597,7 +597,7 @@ 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);

--
1.6.5.2
--
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