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ARM: at91: ddr: fix typo to align with datasheet naming
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Fix typo on UDDRC_PWRCTL.SELFREF_SW bitmask to align with datasheet
naming.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220113144900.906370-4-claudiu.beznea@microchip.com
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Claudiu Beznea authored and Nicolas Ferre committed Feb 25, 2022
1 parent 55614e6 commit 9a0775c
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Showing 2 changed files with 3 additions and 3 deletions.
4 changes: 2 additions & 2 deletions arch/arm/mach-at91/pm_suspend.S
Original file line number Diff line number Diff line change
Expand Up @@ -159,7 +159,7 @@ sr_ena_1:

/* Switch to self-refresh. */
ldr tmp1, [r2, #UDDRC_PWRCTL]
orr tmp1, tmp1, #UDDRC_PWRCTRL_SELFREF_SW
orr tmp1, tmp1, #UDDRC_PWRCTL_SELFREF_SW
str tmp1, [r2, #UDDRC_PWRCTL]

sr_ena_2:
Expand Down Expand Up @@ -276,7 +276,7 @@ sr_dis_5:

/* Trigger self-refresh exit. */
ldr tmp1, [r2, #UDDRC_PWRCTL]
bic tmp1, tmp1, #UDDRC_PWRCTRL_SELFREF_SW
bic tmp1, tmp1, #UDDRC_PWRCTL_SELFREF_SW
str tmp1, [r2, #UDDRC_PWRCTL]

sr_dis_6:
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2 changes: 1 addition & 1 deletion include/soc/at91/sama7-ddr.h
Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@
#define UDDRC_STAT_OPMODE_MSK (0x7 << 0) /* Operating mode mask */

#define UDDRC_PWRCTL (0x30) /* UDDRC Low Power Control Register */
#define UDDRC_PWRCTRL_SELFREF_SW (1 << 5) /* Software self-refresh */
#define UDDRC_PWRCTL_SELFREF_SW (1 << 5) /* Software self-refresh */

#define UDDRC_DFIMISC (0x1B0) /* UDDRC DFI Miscellaneous Control Register */
#define UDDRC_DFIMISC_DFI_INIT_COMPLETE_EN (1 << 0) /* PHY initialization complete enable signal */
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