The patch titled
spi-imx: add mx25 support
has been added to the -mm tree. Its filename is
spi-imx-add-mx25-support.patch
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------------------------------------------------------
Subject: spi-imx: add mx25 support
From: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Cc: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Daniel Mack <daniel@xxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/spi/spi_imx.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN drivers/spi/spi_imx.c~spi-imx-add-mx25-support drivers/spi/spi_imx.c
--- a/drivers/spi/spi_imx.c~spi-imx-add-mx25-support
+++ a/drivers/spi/spi_imx.c
@@ -208,7 +208,7 @@ static int mx31_config(struct spi_imx_da
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_da
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 p
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 p
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);
_
Patches currently in -mm which might be from s.hauer@xxxxxxxxxxxxxx are
origin.patch
linux-next.patch
imx-bit-confusion.patch
mxcmmc-fix-error-path-in-mxcmci_probe.patch
spi-drain-mxc-spi-transfer-buffer-when-probing-device.patch
spi-imx-use-platform_driver_probe-as-probe-lives-in-inittext.patch
spi-imx-correct-check-for-platform_get_irq-failing.patch
spi-imx-use-positive-logic-to-distinguish-cpu-variants.patch
spi-imx-add-mx25-support.patch
spi-imx-dont-access-struct-device-directly-but-use-dev_get_platdata.patch
rtc-add-freescale-mc13783-rtc-driver.patch
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