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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2014-10-20 20:27:09 +0200
committerNicolas Ferre <nicolas.ferre@atmel.com>2014-10-22 10:08:22 +0200
commit7cb4e717d474b118930c3b5fa3a2581eb1fdee72 (patch)
tree28b635e24ddce1ed921535b5c14565ae6129f91c /drivers/power
parent0ef090151345e693bd9b50c9b7aaf34ae5e9cac3 (diff)
downloadop-kernel-dev-7cb4e717d474b118930c3b5fa3a2581eb1fdee72.zip
op-kernel-dev-7cb4e717d474b118930c3b5fa3a2581eb1fdee72.tar.gz
power: reset: at91-reset: fix power down register
In the case of at91sam9g45_restart(), the driver is writing AT91_DDRSDRC_LPCB_POWER_DOWN to AT91_DDRSDRC_RTR, this should actually be AT91_DDRSDRC_LPR. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/reset/at91-reset.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 3611806..3cb3669 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -100,11 +100,11 @@ static void at91sam9g45_restart(enum reboot_mode mode, const char *cmd)
/* Disable SDRAM0 accesses */
"1: str %3, [%0, #" __stringify(AT91_DDRSDRC_RTR) "]\n\t"
/* Power down SDRAM0 */
- " str %4, [%0, #" __stringify(AT91_DDRSDRC_RTR) "]\n\t"
+ " str %4, [%0, #" __stringify(AT91_DDRSDRC_LPR) "]\n\t"
/* Disable SDRAM1 accesses */
" strne %3, [%1, #" __stringify(AT91_DDRSDRC_RTR) "]\n\t"
/* Power down SDRAM1 */
- " strne %4, [%1, #" __stringify(AT91_DDRSDRC_RTR) "]\n\t"
+ " strne %4, [%1, #" __stringify(AT91_DDRSDRC_LPR) "]\n\t"
/* Reset CPU */
" str %5, [%2, #" __stringify(AT91_RSTC_CR) "]\n\t"
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