diff options
| author | Jin Qian <jqian@nvidia.com> | 2011-06-08 13:58:21 -0700 |
|---|---|---|
| committer | Niket Sirsi <nsirsi@nvidia.com> | 2011-06-14 16:10:37 -0700 |
| commit | 4d80138afa36b758f3737eac3e48aaf695569982 (patch) | |
| tree | 71b6b88044ff00c5ee34cf086d2797cca17ecbaf | |
| parent | 63922cce38ddf2f57cc1ddc2c577f873251ab8d4 (diff) | |
ARM: tegra: power: relock digital dll for lp1 resume
Change-Id: I5e037ecd2c1be4fc7b5f5c514abd1fc84a491cc4
Reviewed-on: http://git-master/r/35751
Reviewed-by: Yun Long <ylong@nvidia.com>
Tested-by: Yun Long <ylong@nvidia.com>
Reviewed-by: Jin Qian <jqian@nvidia.com>
Tested-by: Jin Qian <jqian@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/tegra3_save.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/tegra3_save.S b/arch/arm/mach-tegra/tegra3_save.S index cbf70b679529..8dd462fa90af 100644 --- a/arch/arm/mach-tegra/tegra3_save.S +++ b/arch/arm/mach-tegra/tegra3_save.S @@ -54,6 +54,7 @@ #define EMC_AUTO_CAL_STATUS 0x2ac #define EMC_REQ_CTRL 0x2b0 #define EMC_EMC_STATUS 0x2b4 +#define EMC_CFG_DIG_DLL 0x2bc #define EMC_ZCAL_INTERVAL 0x2e0 #define EMC_ZQ_CAL 0x2ec #define EMC_XM2VTTGENPADCTRL 0x310 @@ -325,6 +326,10 @@ powerup_l2_done: ldr r1, [r5, #0x14] str r1, [r0, #EMC_AUTO_CAL_INTERVAL] + ldr r1, [r0, #EMC_CFG_DIG_DLL] + orr r1, r1, #(0x1<<30) @ set DLL_RESET + str r1, [r0, #EMC_CFG_DIG_DLL] + emc_timing_update r1, r0 ldr r1, [r0, #EMC_AUTO_CAL_CONFIG] |