diff options
| author |   Greg Ungerer <gerg@uclinux.org> | 2011-12-24 12:36:38 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-05 09:43:09 +1000 |
| commit | 36d175a4b249235927d75fb681484bd97cc4ea41 (patch) | |
| tree | 9e2733c046d7299564c06be048505cc12565aea6 /arch/m68k/platform/523x | |
| parent | m68knommu: make 520x QSPI platform addressing consistent (diff) | |
| download | linux-dev-36d175a4b249235927d75fb681484bd97cc4ea41.tar.xz linux-dev-36d175a4b249235927d75fb681484bd97cc4ea41.zip | |
m68knommu: make 523x 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 523x 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/523x')
| -rw-r--r-- | arch/m68k/platform/523x/config.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/m68k/platform/523x/config.c b/arch/m68k/platform/523x/config.c index 900d35c49ebf..bd8a6fd4e993 100644 --- a/arch/m68k/platform/523x/config.c +++ b/arch/m68k/platform/523x/config.c @@ -29,22 +29,17 @@ #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) static struct resource m523x_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 91 -#define MCFQSPI_CS1 92 -#define MCFQSPI_CS2 103 -#define MCFQSPI_CS3 99 - static int m523x_cs_setup(struct mcfqspi_cs_control *cs_control) { int status; |