Hello Kevin, I am seeing a couple of issues on the 3430sdp with this latest pm branch. With the omap_3430sdp_min_defconfig I see a system freeze after bootup after the debug UART inactivity. Also system wide suspend seems to freeze. The system wide suspend freeze is seen even with the default (omap_3430sdp_defconfig) config. I ran into these issue while validating the DVFS patches and haven't really looked further into what might be causing these. I have a ES3.0 GP based SDP board. regards, Rajendra > -----Original Message----- > From: linux-omap-owner@xxxxxxxxxxxxxxx > [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Kevin Hilman > Sent: Friday, November 07, 2008 11:00 PM > To: linux-omap@xxxxxxxxxxxxxxx > Subject: new PM branch: pm-20081106 > > For those who want to experiment with the latest PM branch, it is now > available in OMAP git as branch pm-20081106 > > The shortlog is below[1], but the significant thing for now is a > rework of how UART handles its clocks and allows idle. I also did > quite a bit of reordering and some restructuring. > > I've tested this on Nokia HW and the basic retention-on-idle support > on Beagle. I'm still waiting for my SDP to arrive, so haven't tested > on SDP. > > Kevin > > [1] > Amit Kucheria (2): > OMAP: PM: Typo fix for clock_allow_idle > HSMMC: Make driver support dynamic idle > > Jouni Hogander (5): > OMAP3: PM: Use pwrdm_set_next_pwrst instead of > set_pwrdm_state in idle loop > OMAP3: Do not set mpu, core, neon states if cpuidle is used > OMAP3: PM: Do not set next states sw to control those > is available > OMAP3: PM: Always return value in pwrdms_setup > OMAP3: PM: Fix wrong sequence in suspend. > > Kalle Jokiniemi (3): > OMAP: PM: sysfs interface for enabling voltage off in idle > OMAP3: PM: Fix cpu idle init sequencing > OMAP: SRF: Fixes to shared resource framework (Ver.3) > > Kevin Hilman (10): > OMAP3: PM: Add wake-up bit defintiions for CONTROL_PADCONF_X > OMAP3: PM: Allow UARTs to be unclocked when inactive > 8250: Allow platform to register PM hook > 8250: when waking, PM hook should be called before > accessing port > OMAP3: PM: UART: Add 8250 UART PM hook for suspend/resume > OMAP3: PM: UART save/restore support for OFF-mode > OMAP2/3: HSMMC: Ensure HSMMC is fully reset on boot > OMAP3: PM: CPUidle: obey enable_off_mode flag > OMAP3: PM: CPUidle: restrict C-states on UART activity > OMAP3: PM: decouple PER and CORE context save and restore > > Paul Walmsley (6): > OMAP2/3 PM: create the OMAP PM interface and add a > default OMAP PM no-op layer. > OMAP2/3 omapdev: add basic omapdev structure > OMAP242x omapdev: add OMAP242x omapdev records > OMAP243x omapdev: add OMAP243x omapdev records > OMAP3xxx omapdev: add OMAP3xxx omapdev records > OMAP2/3 omapdev: add code to walk the omapdev records > > Peter 'p2' De Schrijver (9): > OMAP: PM counter infrastructure. > OMAP: PM: Hook into PM counters > OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each. > OMAP: PM: Add pm-debug counters > OMAP: PM debug: make powerdomains use PM-debug counters > OMAP: PM: Add definitions for ETK pads and > observability registers > OMAP: Debug observability and ETK padconf implementation > OMAP: Add debug observablity (debobs) Kconfig item > OMAP: PM: Implement get_last_off_on_transaction_id() > > Rajendra Nayak (23): > OMAP3: PM: GPMC context save/restore > OMAP3: PM: GPIO context save/restore > OMAP3: PM: I2C context save/restore > OMAP3: PM: INTC context save/restore > OMAP3: PM: PRCM context save/restore > OMAP3: PM: Populate scratchpad contents > OMAP3: PM: SCM context save/restore > OMAP3: PM: SRAM restore function > OMAP3: PM: handle PER/NEON/CORE in idle > OMAP3: PM: Restore MMU table entry > OMAP3: PM: MPU off-mode support > OMAP3: PM: CORE domain off-mode support > OMAP3: PM: allow runtime enable/disable of OFF mode > OMAP3: 3430SDP minimal kernel defconfig > OMAP3: PM: CPUidle: Basic support for C1-C2 > OMAP3: PM: CPUidle: Enables state C4 > OMAP3: PM: CPUidle: Enables C3 and C5 > OMAP3: PM: CPUidle: Safe-state on bm-activity > OMAP3: PM: CPUidle: Enable Kconfig option for OMAP > OMAP3 SRF: Generic shared resource f/w > OMAP3 SRF: MPU/CORE/PD latency modeling > OMAP3 SRF: omap3 srf driver > OMAP3 SRF: OMAP PM srf implementation > > Tero Kristo (9): > OMAP: PM debug: do not print out status for meta > powerdomains (dpll*) > OMAP: PM debug: Add PRCM register dump support > OMAP: PM: DMA context save / restore > OMAP: PM: off-mode support for DMA on EMU/HS devices > OMAP3: SRAM size fix for HS/EMU devices > OMAP3 PM: off-mode support for HS/EMU devices > OMAP3: PM: Enable SDRAM auto-refresh during sleep > OMAP: SDRC: Add new register definitions for SDRAM controller > OMAP3: PM: SDRC auto-refresh workaround for off-mode > > -- > To unsubscribe from this list: send the line "unsubscribe > linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
