diff options
| author | Narendra Damahe <ndamahe@nvidia.com> | 2010-07-07 12:53:08 -0700 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-07-08 17:48:49 -0700 |
| commit | 74311021fa83b871e7e053ed5f56af21bcda20eb (patch) | |
| tree | d9075f512a905b05b8fea798acaacf434166fe03 | |
| parent | 34c8e5000624ba14f182bef994aa5e7d7f6645ff (diff) | |
[ARM/Tegra]enable internal RTC wake
enable internal RTC wake to support LP0 stress test.
It clear all rtc interrupt to avoid immidiate wake from suspend.
Change-Id: Ideacdb095a59b6a83f9becfdcb7356c884d29eb3
Reviewed-on: http://git-master/r/3634
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Tested-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/tegra2_save.S | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c b/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c index 4d9bc15fde07..40fde297bec0 100644 --- a/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c +++ b/arch/arm/mach-tegra/odm_kit/query/whistler/nvodm_query.c @@ -581,7 +581,7 @@ static NvOdmWakeupPadInfo s_NvOdmWakeupPadInfo[] = {NV_FALSE, 13, NvOdmWakeupPadPolarity_Low}, // Wake Event 13 - sdio1_dat1 {NV_FALSE, 14, NvOdmWakeupPadPolarity_AnyEdge}, // Wake Event 14 - gp3_pv[6] (WLAN_INT) {NV_FALSE, 15, NvOdmWakeupPadPolarity_AnyEdge}, // Wake Event 15 - gmi_ad16 (SPI3_DOUT, DTV_SPI4_CS1) - {NV_FALSE, 16, NvOdmWakeupPadPolarity_High}, // Wake Event 16 - rtc_irq + {NV_TRUE, 16, NvOdmWakeupPadPolarity_High}, // Wake Event 16 - rtc_irq {NV_TRUE, 17, NvOdmWakeupPadPolarity_High}, // Wake Event 17 - kbc_interrupt {NV_FALSE, 18, NvOdmWakeupPadPolarity_Low}, // Wake Event 18 - pwr_int (PMIC_INT) {NV_FALSE, 19, NvOdmWakeupPadPolarity_AnyEdge}, // Wake Event 19 - usb_vbus_wakeup[0] diff --git a/arch/arm/mach-tegra/tegra2_save.S b/arch/arm/mach-tegra/tegra2_save.S index b5353803e0b5..167fe3fc2bcb 100644 --- a/arch/arm/mach-tegra/tegra2_save.S +++ b/arch/arm/mach-tegra/tegra2_save.S @@ -372,6 +372,11 @@ __tear_down_master_pll_cpu: #if DEBUG_FORCE_RTC_WAKEUP_SEC //r0 = RTC_BASE mov32 r0, RTC_PA_BASE + /*Clear all RTC interrupts*/ + mov r2, #0x1f + str r2, [r0, #0x2c] + mov r2, #0x0 + str r2, [r0, #0x28] //setup rtc wake ldr r2, [r0, #0x10] /* milli */ ldr r2, [r0, #0x8] /* shadow */ @@ -389,7 +394,6 @@ rtc_idle2: /* intr mask alarm0 */ mov r2, #1 str r2, [r0, #0x28] - str r2, [r0, #0x2c] rtc_idle3: ldr r1, [r0, #0x4] tst r1, #0x1 |