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authorTony Lindgren <tony@atomide.com>2010-05-20 11:37:23 -0700
committerTony Lindgren <tony@atomide.com>2010-05-20 11:37:23 -0700
commitf6304f5804f228b6c2fea9e3dfac25c5b2db9b38 (patch)
tree362b9b6a3bd32b868e5917a32d448ac75c5854df /drivers/spi
parent4fa73a1bf89ebea4eba8a9982b5f64d266d8b5e9 (diff)
parent6daa642d9b8ec762b3c5641cd5e5fa855a5405bf (diff)
downloadblackbird-op-linux-f6304f5804f228b6c2fea9e3dfac25c5b2db9b38.tar.gz
blackbird-op-linux-f6304f5804f228b6c2fea9e3dfac25c5b2db9b38.zip
Merge branch 'omap4-i2c-init' into omap-for-linus
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/pxa2xx_spi.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 36828358a4d8..e76b1afafe07 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -36,8 +36,7 @@
#include <asm/delay.h>
#include <mach/dma.h>
-#include <mach/regs-ssp.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
#include <mach/pxa2xx_spi.h>
MODULE_AUTHOR("Stephen Street");
@@ -1318,14 +1317,14 @@ static int setup(struct spi_device *spi)
/* NOTE: PXA25x_SSP _could_ use external clocking ... */
if (drv_data->ssp_type != PXA25x_SSP)
dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
- clk_get_rate(ssp->clk)
- / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
- chip->enable_dma ? "DMA" : "PIO");
+ clk_get_rate(ssp->clk)
+ / (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)),
+ chip->enable_dma ? "DMA" : "PIO");
else
dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
- clk_get_rate(ssp->clk) / 2
- / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
- chip->enable_dma ? "DMA" : "PIO");
+ clk_get_rate(ssp->clk) / 2
+ / (1 + ((chip->cr0 & SSCR0_SCR(0x0ff)) >> 8)),
+ chip->enable_dma ? "DMA" : "PIO");
if (spi->bits_per_word <= 8) {
chip->n_bytes = 1;
@@ -1466,7 +1465,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
platform_info = dev->platform_data;
- ssp = ssp_request(pdev->id, pdev->name);
+ ssp = pxa_ssp_request(pdev->id, pdev->name);
if (ssp == NULL) {
dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id);
return -ENODEV;
@@ -1476,7 +1475,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
master = spi_alloc_master(dev, sizeof(struct driver_data) + 16);
if (!master) {
dev_err(&pdev->dev, "cannot alloc spi_master\n");
- ssp_free(ssp);
+ pxa_ssp_free(ssp);
return -ENOMEM;
}
drv_data = spi_master_get_devdata(master);
@@ -1558,7 +1557,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) |
SSCR1_TxTresh(TX_THRESH_DFLT),
drv_data->ioaddr);
- write_SSCR0(SSCR0_SerClkDiv(2)
+ write_SSCR0(SSCR0_SCR(2)
| SSCR0_Motorola
| SSCR0_DataSize(8),
drv_data->ioaddr);
@@ -1605,7 +1604,7 @@ out_error_irq_alloc:
out_error_master_alloc:
spi_master_put(master);
- ssp_free(ssp);
+ pxa_ssp_free(ssp);
return status;
}
@@ -1649,7 +1648,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
free_irq(ssp->irq, drv_data);
/* Release SSP */
- ssp_free(ssp);
+ pxa_ssp_free(ssp);
/* Disconnect from the SPI framework */
spi_unregister_master(drv_data->master);
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