>>>>> "Kumar" == Kumar Gala <[EMAIL PROTECTED]> writes:
Kumar> On Oct 3, 2007, at 11:01 PM, Stephen Rothwell wrote:
>> On Wed, 03 Oct 2007 17:43:50 +0200 Peter Korsgaard
>> <[EMAIL PROTECTED]> wrote:
>>>
>>> @@ -1220,14 +1220,17 @@ int __init fsl_spi_init(struct
>>> spi_board_info *board_infos,
>>> {
>>> struct device_node *np;
>>> unsigned int i;
>>> - const u32 *sysclk;
>>> + const u32 *qe_sysclk = 0, *soc_sysclk = 0;
>>
>> Please use NULL when referring to pointers.
Kumar> Peter, any chance of getting a respin. I'd like this to go
Kumar> into 2.6.24.
Certainly. Sorry for the delay, I have been offline for 2 days
building my house ..
---
fsl_spi_init: Support non-QE processors
On non-QE processors (mpc831x/mpc834x) the SPI clock is the SoC clock.
Signed-off-by: Peter Korsgaard <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/fsl_soc.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index be5e0bd..3ace747 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -1222,8 +1222,12 @@ 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;
sysclk = of_get_property(np, "bus-frequency", NULL);
--
1.5.3.2
--
Bye, Peter Korsgaard
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