openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: at91/pm: use the atmel-mc syscon defines 

Use the defines from atmel-mc.h instead of at91rm9200_sdramc.h

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Alexandre Belloni 2015-03-16 15:14:50 +01:00
parent eaa9a21dd1
commit d7d45f2555
3 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-at91/include/mach/at91_ramc.h
View File

@ -21,7 +21,7 @@ extern void __iomem *at91_ramc_base[];
.extern at91_ramc_base
#endif
#include <soc/at91/at91rm9200_sdramc.h>
#include <linux/mfd/syscon/atmel-mc.h>
#include <soc/at91/at91sam9_ddrsdr.h>
#include <soc/at91/at91sam9_sdramc.h>

8
arch/arm/mach-at91/pm.c
View File

@ -233,7 +233,7 @@ static void at91_pm_set_standby(void (*at91_standby)(void))
*/
static void at91rm9200_standby(void)
{
u32 lpr = at91_ramc_read(0, AT91RM9200_SDRAMC_LPR);
u32 lpr = at91_ramc_read(0, AT91_MC_SDRAMC_LPR);
asm volatile(
"b 1f\n\t"
@ -244,8 +244,8 @@ static void at91rm9200_standby(void)
" mcr p15, 0, %0, c7, c0, 4\n\t"
" str %5, [%1, %2]"
:
: "r" (0), "r" (at91_ramc_base[0]), "r" (AT91RM9200_SDRAMC_LPR),
"r" (1), "r" (AT91RM9200_SDRAMC_SRR),
: "r" (0), "r" (at91_ramc_base[0]), "r" (AT91_MC_SDRAMC_LPR),
"r" (1), "r" (AT91_MC_SDRAMC_SRR),
"r" (lpr));
}
@ -414,7 +414,7 @@ void __init at91rm9200_pm_init(void)
/*
* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh.
*/
at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0);
at91_ramc_write(0, AT91_MC_SDRAMC_LPR, 0);
at91_pm_data.uhp_udp_mask = AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP;
at91_pm_data.memctrl = AT91_MEMCTRL_MC;

2
arch/arm/mach-at91/pm_suspend.S
View File

@ -216,7 +216,7 @@ ENTRY(at91_sramc_self_refresh)
/* Active SDRAM self-refresh mode */
mov r3, #1
str r3, [r2, #AT91RM9200_SDRAMC_SRR]
str r3, [r2, #AT91_MC_SDRAMC_SRR]
b exit_sramc_sf
ddrc_sf: