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| author | Dong Aisheng <b29396@freescale.com> | 2011-08-22 17:15:20 +0800 |
|---|---|---|
| committer | Dong Aisheng <b29396@freescale.com> | 2011-08-22 17:25:26 +0800 |
| commit | 0bb00997b5778b12551e662beb07ccc0cb01b925 (patch) | |
| tree | deadb2090053a394f74decbfdd6b41e723d3a418 | |
| parent | 30aec68c15c69893ee746e28bc3af74ff9819589 (diff) | |
ENGR00155173 mx53_ard: fix CAN unable to communicate issue
Merge this patch for SR 1-775080061.
The error is the system can find the CAN bus, but cannot communicate
physically.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx5/mx53_ard.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-mx5/mx53_ard.c b/arch/arm/mach-mx5/mx53_ard.c index f9cda066bb87..6550ca9ee2fb 100644 --- a/arch/arm/mach-mx5/mx53_ard.c +++ b/arch/arm/mach-mx5/mx53_ard.c @@ -443,10 +443,13 @@ static void flexcan_xcvr_enable(int id, int en) if (id < 0 || id > 1) return; - if (en) + if (en) { gpio_set_value(ARD_CAN_EN, 1); - else + gpio_set_value(ARD_CAN_STBY, 1); + } else { gpio_set_value(ARD_CAN_EN, 0); + gpio_set_value(ARD_CAN_STBY, 0); + } } static struct flexcan_platform_data flexcan0_data = { |