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path: root/drivers/mfd/db5500-prcmu.c
AgeCommit message (Collapse)Author
2011-12-16Squashandroid-20111223Benn Pörscke
Change-Id: I2fcf46d1fc4b0cd4c61e5be3654c43b80db86015
2011-10-20u5500: fix handling of IRDACLK and IRRCCLKRabin Vincent
IRDACLK needs to be requested from the firmware. IRDACLK and IRRCCLK need to be parented to the SOC1 PLL. ST-Ericsson ID: 361212 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Id336deda4639729dd5b847c168e52c05393c1bfc Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34593 Reviewed-by: QATOOLS Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com>
2011-10-04arm: ux500: Configure dsi clocks and regulatorsJimmy Rubin
Removes dsi clock, dsi lp clock and VANA regulator if MCDE_DISPLAY_DSI is not set. Adds return value for enable_dsi_pll. ST-Ericsson ID: 343541 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I64ede6273b39b05b2a048c62e8752fe615461364 Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> [venkata.biswanath@stericsson.com: only moved prcmu changes to new file. The rest are already applied] Signed-off-by: Venkata Biswanath <venkata.biswanath@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31801 Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32860 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-03U5500: PRCMU MBOX4 support for Hotdog and hotmonVijaya Kumar Kilari
PRCMU driver interface for thermal management of DB5500. MBOX4 supports to - configure hotmon period - configure hotdog ranges - read current temperature ST-Ericsson Linux next: - ST-Ericsson ID: 334775 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: If25acd1d500800053bd6c511a64c9e5726c69647 Signed-off-by: Vijaya Kumar Kilari <vijay.kilari@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28334 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32788 Tested-by: Venkata Biswanath DEVARASETTY <venkata.biswanath@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-09-30db5500-prcmu: call debug function to record ARM OPPRabin Vincent
ST-Ericsson ID: 361450 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ie906e98524e8df5dccbe58580f30cc6965ca6244 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32717
2011-09-30u5500: prcmu: implement DDR OPP handlingRabin Vincent
ST-Ericsson ID: 348762 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I26770ee6151f91c70eebba1c1c460e7cdedd43e1 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30502 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Mattias NILSSON <mattias.i.nilsson@stericsson.com> Reviewed-by: QATEST Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32601 Tested-by: Venkata Biswanath DEVARASETTY <venkata.biswanath@stericsson.com>
2011-09-30u5500: prcmu: implement APE OPP handlingShreshtha Kumar Sahu
ST-Ericsson ID: 348762 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I7ff9a02de960f251cbbd9f051a1c8050aa340d6d Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28000 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32555 Tested-by: Venkata Biswanath DEVARASETTY <venkata.biswanath@stericsson.com>
2011-09-29db5500-prcmu: print firmware versionHemanth Puranik
ST-Ericsson Linux next: - ST-Ericsson ID: WP332193 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I71fa209ac9e2ec37d9dd320f310c79d1616ff852 Signed-off-by: Hemanth Puranik <hemanth.puranik@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28167 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32511 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-09-29u5500: fix prcmu_get_arm_opp()Rabin Vincent
prcmu_set_arm_opp() maps between logical ARM OPP values and PRCMU firmware values, so prcmu_get_arm_opp() should do it too. ST-Ericsson ID: 332226 ST-Ericsson Linux next: Not tested ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9b01c2855a333498cba4efdb1dcf8c18db3e21c1 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/26872 Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32507
2011-09-29u5500: prcmu: add irqs for db5500 temperature sensorRajagopala V
add irqs to support db5500 temp sensor high and low interrupts so as to clearly distinguish whether sensor temperature has crossed min/max values ST-Ericsson Linux next: NA ST-Ericsson ID: WP257616 ST-Ericsson FOSS-OUT ID: NA Change-Id: I57a8603a42ce1f32753fbaea849009b77b9ab715 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28337 Reviewed-by: QATEST Tested-by: Rajagopala VENKATARAVANAPPA X <rajagopala.v@stericsson.com> Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32449 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29u5500: prcmu: move and update power state/epod consumersVenkata Biswanath
Change-Id: Ieb54928cd12ed2fe8129b58d546f165ac58d9d00 Signed-off-by: Venkata Biswanath <venkata.biswanath@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32447 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29ARM: U5500: PRCMU CLKOUTx configuration APIPawel Szyszuk
U5500 API for setting the programmable CLKOUTx source and divisor. New API used for setting the sources of camera clocks. ST-Ericsson ID: - ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6d19543f5260af8c9dd4838538848644b3d34f81 Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25701 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32443 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29U5500: Add MSP1 and Cable detect clock supportVijaya Kumar Kilari
MSP1 and CD clocks are managed by PRCMU FW so special handling for these clocks are required ST-Ericsson Linux next: - ST-Ericsson ID: 332193 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5a774b540089bd79285d7086ce1291e30d311fd7 Signed-off-by: Vijaya Kumar Kilari <vijay.kilari@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28013 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32442 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29u5500: handle SDMMC0 clock change on DB5500v2Rabin Vincent
On DB5500v2, SDMMC0 is parented to SPARE1CLK instead of SDMMCCLK. Also, correct the PRCM_IRDACLK_MGT register address which is wrong even for v1. ST-Ericsson Linux next: - ST-Ericsson ID: 349062 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7b9fda3af42a5cdf4804e721cd8030344b2ea894 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25979 Reviewed-by: QATEST Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32441 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29prcmu-db5500: use base + offset for the PRCMU regsRabin Vincent
ST-Ericsson Linux next: - ST-Ericsson ID: WP257121 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I51035d19e6bca536c06cfa04f0d861ee0f5e775c Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22826 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32440 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-29ARM: ux500: Replace mach prcmu driver with mainlined versionJonas Aaberg
The prcmu driver now exists in drivers/mfd Change-Id: I0c8d97679ee186ca8205aeeafa0030568f540d2e Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32057
2011-09-19ux500: align u5500 PRCMU & CPUFREQ management with u8500 (multiple commits ↵Philippe Langlais
in one) Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org> Merge of following commits too: u5500: add support for sysclk basic sysclk support added in PRCMU driver and clock framework driver updated. Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> U5500: Support for ESRAM12 EPOD in PRCMU driver Signed-off-by: Vijaya Kumar Kilari <vijay.kilari@stericsson.com> ux500: regulator: handle different base offset of ePOD ID 5500 ePOD ids are offseted for some reason in the PRCMU driver. Adjust the ids to index the local arrays to avoid memory corruption. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> ux500: pm: support PRCMU status check on 5500 This also removes unused 8500v1 code. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> arm: ux500: prcmu_ac_wake_req workaround This patch adds a check in prcmu_ac_wake_req that the modem is awake (in terms of the value in the PRCM_MOD_AWAKE_STATUS register) after the AC_WAKE_ACK has been received from the PRCMU FW. If the check fails, a retry is made. This seems to be necessary, since the modem can generate an AC_WAKE_ACK, and then still go to sleep. Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com> U5500: Add support for PRCMU Mailbox0 Add PRCMU mailbox 0 support for irq wakeup enable and disable Signed-off-by: Vijaya Kumar K <vijay.kilari@stericsson.com> U5500: Add support for power state transition PRCMU driver is updated to provide API for system power state transition Signed-off-by: Vijaya Kumar K <vijay.kilari@stericsson.com> ARM: ux500: prcmu: Add A9 watchdog interface Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> U5500 : ab5500 core interrupt hander update AB5500 interrupts will be now handled by PRCMU and then routed to AB5500 core driver.AB5500 irq handler will no more read the latch registers to find the interrupt reason.Instead PRCMU will read the latch registers and provide the values to core driver. Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> ARM: ux500: prcmu-dbg: Tiny code clean-up Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> u5500: add mailbox1 and related function support Add cpufreq-db5500.c file for db5500 CPUfreq support. PRCMU mailbox1 and related functions' support is added. List of functions implemented: - prcmu_get/set_arm_opp - read_mailbox_1 Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Fix for PRCMU u5500: PRCMU IRQ should be NO_SUSPEND As on 8500. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> ARM: u5500: PRCMU reset API Added API for rebooting the board and for getting the last reboot code. Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com>
2011-09-19mach-ux500: Fix PRCMU support on U5500 platforms for 3.0Philippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2011-09-19ux500: fix PRCMU boot problem, use new MFD driver & code cleanupPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2011-05-24mfd: add DB5500 PRCMU driverLinus Walleij
This adds the DB5500 PRCMU driver. Right now this one is pretty restricted in functionality, exposing a simple interface to send I2C messages. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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