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[POWERPC] spi: Support non-QE processors 

On non-QE processors (mpc831x/mpc834x) the SPI clock is the SoC clock.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Peter Korsgaard 2007-10-06 22:06:40 +02:00 committed by Kumar Gala
parent 803dedb608
commit 082ea86fce
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/sysdev/fsl_soc.c
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@ -1222,7 +1222,11 @@ int __init fsl_spi_init(struct spi_board_info *board_infos,
unsigned int i;
const u32 *sysclk;
/* SPI controller is either clocked from QE or SoC clock */
np = of_find_node_by_type(NULL, "qe");
if (!np)
np = of_find_node_by_type(NULL, "soc");
if (!np)
return -ENODEV;