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| author | Greg Ungerer <gerg@uclinux.org> | 2011-12-24 12:32:52 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-05 09:43:09 +1000 |
| commit | a4e2e2ac08f73dedeabecb9e1141a05889591b7b (patch) | |
| tree | 649af490d48b9cc406e5c5709717add5ee6e2697 /arch/m68k/platform/520x | |
| parent | b7ce7f0d0efc1a95154fa6872d5d7c970d281c71 (diff) | |
| download | op-kernel-dev-a4e2e2ac08f73dedeabecb9e1141a05889591b7b.zip op-kernel-dev-a4e2e2ac08f73dedeabecb9e1141a05889591b7b.tar.gz | |
m68knommu: make 520x QSPI platform addressing consistent
If we make all QSPI (SPI protocol) addressing consistent across all ColdFire
family members then we will be able to remove the duplicated plaform data
and code and use a single setup for all.
So modify the ColdFire 520x QSPI addressing so that:
. base addresses are absolute (not relative to MBAR peripheral register)
. use a common name for IRQs used
. move chip select definitions (CS) to appropriate header
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform/520x')
| -rw-r--r-- | arch/m68k/platform/520x/config.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/m68k/platform/520x/config.c b/arch/m68k/platform/520x/config.c index 5746fa5..c83fd1a 100644 --- a/arch/m68k/platform/520x/config.c +++ b/arch/m68k/platform/520x/config.c @@ -28,21 +28,17 @@ #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) static struct resource m520x_qspi_resources[] = { { - .start = MCFQSPI_IOBASE, - .end = MCFQSPI_IOBASE + MCFQSPI_IOSIZE - 1, + .start = MCFQSPI_BASE, + .end = MCFQSPI_BASE + MCFQSPI_SIZE - 1, .flags = IORESOURCE_MEM, }, { - .start = MCFINT_VECBASE + MCFINT_QSPI, - .end = MCFINT_VECBASE + MCFINT_QSPI, + .start = MCF_IRQ_QSPI, + .end = MCF_IRQ_QSPI, .flags = IORESOURCE_IRQ, }, }; -#define MCFQSPI_CS0 46 -#define MCFQSPI_CS1 47 -#define MCFQSPI_CS2 27 - static int m520x_cs_setup(struct mcfqspi_cs_control *cs_control) { int status; |
