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2012-06-04video: tegra: dc: remove tegra_dc_host_triggerJon Mayo
The function tegra_dc_host_trigger() is no longer used, removing it. Change-Id: I929450bdf0224779910e8569bc8d1b3edb93f12d Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106075 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-04arm: tegra: xmm: changing mdelay and add wait_eventVinayak Pane
baseband_xmm_power has delays related to CP sync-up. Changing these delays from mdelay() to msleep and usleep_range. Adding wait_event mechanism to wait for L2->L0 Bug 932574 Change-Id: Ie33a3f1cc0a798e592f00153435b0135713213ea Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Signed-off-by: Vinayak Pane <vpane@nvidia.com> Reviewed-on: http://git-master/r/102689 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Steve Lin <stlin@nvidia.com>
2012-06-04arm: tegra: enable 1.8 volts through ocr_mask for sdionaveenk
sdio supports 1.8 volts, setting 1.8 volts for cardhu, kai, ventana, whistler Bug 979504 Change-Id: I8f03b01e0792ac0e6abe74ce898934e65762fb85 Signed-off-by: naveen kumar arepalli <naveenk@nvidia.com> Reviewed-on: http://git-master/r/104712 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-04ARM: defconfig: Remove SYSRQ support.Gaurav Sarode
Due to noise on serial port , we get unwanted SYSRQ events. Bug 978676 Signed-off-by: Gaurav Sarode <gsarode@nvidia.com> Change-Id: Ida73f6817c2365b74c7237ae97a9fc006674c34c Reviewed-on: http://git-master/r/103786 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-04arm: tegra: resolve compilation time warningsSanjay Singh Rawat
Bug 949219 Change-Id: I91a67d30869e9800c483f112d58b9f76e2dbe361 Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/103534 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-03ARM: tegra: config: Enable RICOH RC5T583 driversLaxman Dewangan
The RICOH RC5T583 drivers are back ported to downstream from mainline. Enabling this driver. Change-Id: I1c956e622aebb705d860e5b50df5a1c82c5d57c3 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/105886 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-03arm: tegra: configs: Enable Audio Channel supportVandana Salve
Add config Enable TEGRA_NVAVP_AUDIO to enable Audio Channel support bug 964515 Change-Id: Ibc17e650f5a26b348ea9dda329d009c79ba21a49 Signed-off-by: Vandana Salve <vsalve@nvidia.com> Reviewed-on: http://git-master/r/104382 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User
2012-06-03ARM: tegra: wake up cleanupBitan Biswas
Duplicate functions for wakeup support removed. bug 980993 Change-Id: I1e385a1adec6f2d64ce2c88a59e94d647a16569d Signed-off-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-on: http://git-master/r/105901 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-06-03ARM: tegra: usb_phy: turn off clocks during suspendRakesh Bodla
To save power turning off/on clocks (controller, emc, sclk) appropriately depending upon the features supported on particular controller. Bug 991262 Bug 993380 Change-Id: I15fd5641c73f6a170a33515b5e9fe0a62c8430cc Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/105887 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-03arm: tegra: p1852: Add i2s/tdm mode selectionNitin Pai
Added code to select i2s vs tdm mode. Added tdm-pcm-audio device defination. Changed the pcm driver to use tdm-pcm-audio device. Added fields to pass the pcm driver name to ASoC. Added P1852_TDM config to KConfig and Linux defconfig Bug 948478 Change-Id: I82fa03ab947cc615089e0a3107fb53901a1c00cd Signed-off-by: Bob Johnston <bjohnston@nvidia.com> Reviewed-on: http://git-master/r/105383 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-01arm: tegra: usb: fix UTMIP auto suspend issuesRakesh Bodla
Fixing the UTMIP auto suspend issues. Bug 992463 Bug 989400 Change-Id: Ia0d536cd66081b263f7f2bde5debcc600dcef22a Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/105692 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2012-06-01ARM: Tegra: P1852: changed pad strengthsMohit Kataria
changed pad strengths to the values provided by syseng. Bug 978870 Change-Id: I23afc8235065ce8ab950dc92dc40e7df5f835989 Signed-off-by: Mohit Kataria <mkataria@nvidia.com> Reviewed-on: http://git-master/r/105578 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-06-01arm: tegra: enterprise: add gpio for pmu msecureTom Cherry
Bug 986402 Change-Id: Icf06b136c602639fc84ea822db8cf54078ace5fd Signed-off-by: Tom Cherry <tcherry@nvidia.com> Reviewed-on: http://git-master/r/104270 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-01ARM: tegra: cleanup wake header usageBitan Biswas
Removed unused wake header file from Tegra board files bug 980993 Change-Id: I61d919a2dc5b98caaca612b990fd1a7d06e76ae2 Signed-off-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-on: http://git-master/r/103622 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-01ARM: Tegra: changed pingroupsMohit Kataria
Changed pingroups with proper bit fields provided in TRM. Bug 978870 Change-Id: Ie02ff14448103c70e27149ac95cd487d33ab52c0 Signed-off-by: Mohit Kataria <mkataria@nvidia.com> Reviewed-on: http://git-master/r/103353 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-06-01arm: tegra: Enable config NVMAP_CACHE_MAINT_BY_SET_WAYS.Krishna Reddy
Change-Id: Ia6dccfbd0464bc088dfcb05cc16e7f2ad35a9783 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/104291 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-01ARM: tegra: kai: Remove tegra_gpio_enable/disableAshwini Ghuge
Removing tegra_gpio_enable and disable calls from board files as they are supported thorugh set direction calls in the driver Bug 984439 Change-Id: I4ec51c8eb68c373b7cec6903bf52539cd520b227 Reviewed-on: http://git-master/r/102813 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-01arm: tegra: pci: Support for dock hot plugJay Agarwal
PCIE dock detection is done using GPIO for cardhu e1291 board. Currently supporting only hotplug disconnect when all pcie devices will be stopped and will not work on hotplug connect later. Bug 912743 Bug 955043 Bug 946385 Change-Id: Ibb2869c12e193be5e6e7e057e149e7699598a061 Signed-off-by: Jay Agarwal <jagarwal@nvidia.com> Reviewed-on: http://git-master/r/87315 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-05-31ARM: tegra: ventana: get rid of gpio enable/disable callsSanjay Singh Rawat
Gpio direction setting and freeing functions will do the needful now. Bug 984440 Change-Id: I598cfbda4ac1d8fe7a61fe070abc92c5179807e9 Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/104493 GVS: Gerrit_Virtual_Submit Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2012-05-31ARM: tegra: power: Go to G-CPU if minimum 1 is requestedAlex Frid
On Tegra3 switch and stay on G-CPU if minimum 1 is requested via PM QoS interface. Allow return to LP-CPU only if request is at default 0 level. Change-Id: Ie1a732fe6c6a1dcd2f7e78be01e32dcc5a7993a6 Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/102120 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Donghan Ryu <dryu@nvidia.com> Reviewed-by: Satya Popuri <spopuri@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2012-05-31arm: tegra: usb: add null ulpi baseband opsRakesh Bodla
Adding the implementation of null ulpi baseband ops. Bug 991485 Change-Id: Ic5ed9b2143650a07528189c80c5b6b8b8a9657c7 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/105398 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-31ARM: tegra: usb: enable pmu vbus interruptsKrishna Yarlagadda
Enable pmu vbus interrupt for Enterprise and Whistler to save power by turning off controller clock Change-Id: I691bdd76ca71d63d98f83e2a3a18bbfcfc16a473 Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Reviewed-on: http://git-master/r/105150 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-31arm: tegra: usb: fix suspend resume issues of ULPI phyVenu Byravarasu
Fixing suspend resume issues observed with ULPI phy during entering/exiting LP0 on enterprise. bug 989510 Change-Id: Iaf5da7597281b5e1a78df7bdf32c46422cb5c6ef Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-on: http://git-master/r/104959 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-30arm: tegra: kai: disable hotplug for usb instance 1Hunk Lin
Kai's USB1 instance is used for modem, so disabling the hotplug. Bug 989441 Bug 989400 Change-Id: Ia1e84a727f8343a55d6afc5360b35e5afed6947c Signed-off-by: Hunk Lin <hulin@nvidia.com> Reviewed-on: http://git-master/r/105315 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-30arm: tegra: cardhu: pm298: do not enable wakeup for interrupt keysJohnny Qiu
Bug 975433 MAX77663 driver hasn't implemented irq_set_wake(). Actually its interrupt always wakes up AP. Set wakeup = false to reduce warning messages in kernel Change-Id: If3e44fea359e363bd99ec415f7be3c4b3945205e Signed-off-by: Johnny Qiu <joqiu@nvidia.com> Reviewed-on: http://git-master/r/100000 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-30arm: tegra: resolve compilation time warningsSanjay Singh Rawat
Warnings removed are related to unused variables/labels, structure/argument type mismatch, copyright update, function return type mismatch and wrong C coding style. Bug 949219 Change-Id: Ib748d12d5ab3cfc35118be28c29983081cca6cbb Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/103770 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-05-30arm: tegra: pcie: resolve flaw in lp0 save stateJay Agarwal
1. Restoring control register correctly. 2. Enabling clock clamping while resume Bug 959642 Change-Id: Ic97306b4dfed0e131274aa93b35dba3f906e55be Signed-off-by: Jay Agarwal <jagarwal@nvidia.com> Reviewed-on: http://git-master/r/103127 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-29ARM: tegra: Add config for new focuser ad5816Sudhir Vyas
Add config param for new focuser ad5816 driver in tegra3 defconfig. Bug 947792 Change-Id: Ie34a982ac120abd7c9f980c9f038a734845b6f02 Signed-off-by: Sudhir Vyas <svyas@nvidia.com> Reviewed-on: http://git-master/r/103143 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-05-29ARM: tegra: Add ad5816 focuser board supportSudhir Vyas
- Add support for new focuser ad5816 driver to cardhu boards. - Add regulator for new focuser ad5816. Bug 947792 Change-Id: I62e89e9188d307704098e2d4e88d276914836d70 Signed-off-by: Sudhir vyas <svyas@nvidia.com> Reviewed-on: http://git-master/r/103138 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-29arm: tegra: cardhu: disable hotplug for usb instance 1Rakesh Bodla
USB 1 instance is used for modem, so disabling the hotplug. Bug 989441 Bug 989400 Change-Id: I94ad80e75f5b1f5d2cdb009e0d474943e11393e3 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/104748 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-29arm: tegra: usb_phy: fix remote wakeup issuesRakesh Bodla
This change fixes remote wakeup issues when usb line is in suspend state. Bug 989441 Bug 989400 Change-Id: I90a417c1d0a5e273c87a079133bb0ca1b4d18041 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/104747 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2012-05-28arm: tegra: p1852: Instantiated TDM mode driverNitin Pai
Instantiated TDM mode driver. Changed clock values for TDM mode. Bug 948478 Change-Id: I64fb6c6f3ff0d573494656ae04f29323a41da50a Signed-off-by: Bob Johnston <bjohnston@nvidia.com> Reviewed-on: http://git-master/r/103895 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-25ARM: tegra: clock: Update secondary pll dividers resumePrashant Gaikwad
During resume from LP0 on Tegra2 always enable pll secondary dividers before clocks restoration (to make sure clock sources are enabled). Restore actual secondary dividers settings after clocks are restored. Bug 965928 Bug 953030 Change-Id: Id0cd99b601f90ad9fe8452817810969e41002199 Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed on http://git-master/r/#change,104661 (cherry picked from commit 6350d1fd475373779cf5110403717b2c84e723ba) Change-Id: Ic50477603b97a99d2ac2c926df1728faa107b108 Reviewed-on: http://git-master/r/104668 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com> Tested-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-25arm: tegra: cardhu: remove unused pinmux settingRakesh Goyal
Remove unsued pinmux for pn544 nfc which was introduced in http://git-master/r/#change,62746 Bug 978207 Change-Id: I7724e9c17c8c5717e07fbc9e091f26f6e81cb422 Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com> Reviewed-on: http://git-master/r/104468 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-25arm: tegra: kai: configure gpio direction for bluesleepOm Prakash Singh
Bug 986813 Change-Id: Iaca0465041af3442da8e052e3efec1efa60d0d79 Signed-off-by: Om Prakash Singh <omp@nvidia.com> Reviewed-on: http://git-master/r/103632 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-25ARM: tegra: cardhu: Remove tegra_gpio_enb/disableAshwini Ghuge
Removing tegra_gpio_enable and disable calls from board files as they are supported through set direction calls in the driver Bug 984439 Change-Id: I51b17389dbb17b0e94e1635ec6d68acd01c743b4 Signed-off-by: Ashwini Ghuge <aghuge@nvidia.com> Reviewed-on: http://git-master/r/102529 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-25Arm: Tegra3: clocks: Disabled SSCCENTER bit for plleMohit Kataria
Disabled SSCCENTRE bit for plle as per golden register (value provided by syseng) Bug 942384 978870 Change-Id: I3c2f8e8e220015b58f0c8bcbaac4e9998a5b6dcd Reviewed-on: http://git-master/r/98381 Signed-off-by: Mohit Kataria <mkataria@nvidia.com> Reviewed-on: http://git-master/r/102408 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-25Revert "Revert "arm: tegra3: change min_rate for clocks""Hunk Lin
This reverts commit 18ed77b122dd1fbb9a6a5373da36ab32d0f0cee1. The noisy audio playback on Tegra3 with secure-OS issue is fixed by updating TL's SDK to 1.08. Change min_rate for clocks back to 12Mhz. Bug 939415 Change-Id: Ib0daf98faa85cc7cbc1dbfd4bf458427f914d830 Signed-off-by: Hunk Lin <hulin@nvidia.com> Reviewed-on: http://git-master/r/104317 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Wen Yi <wyi@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-24arm: tegra: usb_phy: add common phy interfaceRakesh Bodla
Refactored the phy interface to scale multiple usb phy hardware versions and for ease of maintenance. Bug 887361 Change-Id: I08ea9e728f760ca123af7777d3ffabbd71a1aa99 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/103598 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2012-05-24usb: tegra: modify USB platform data structuresRakesh Bodla
Modify USB structures of platform data. Based on the new platform data structures modifying the initialization in board files. Bug 887361 Change-Id: Ie6347a078c9a596a4debe21a353e127ddde35220 Signed-off-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-on: http://git-master/r/103597 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-24arm: tegra: Enable arm errata 764369Krishna Reddy
Enable arm errata 764369 for TEGRA_2x and 3x. Bug 981223 Bug 885467 Change-Id: Ie013dc1ed4f1417a72dda72ea2d079a6534c3933 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/104181 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-23video: tegra: detect fbmem alignment on probeJon Mayo
Detect the stride size used by the bootloader. If DC is not enabled, fallback to a default stride size. Bug 973111 Change-Id: If04647ddf04a44987cd841062ff30e03fa4d6a02 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/104031 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-23arm: tegra: cardhu: add TEGRA_CARDHU_DUAL_DSI_PANEL config optionPreetham Chandru
add TEGRA_CARDHU_DUAL_DSI_PANEL config option to enable or disable dual dsi panel in cardhu Bug 935764 Signed-off-by: Preetham Chandru R <pchandru@nvidia.com> Change-Id: I9a93386c046f5845a3dcf55c575de6b8e67f188d Reviewed-on: http://git-master/r/96706 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-23arm: tegra: kai: change thermal sensor to nct72Chandler Zhang
Kai board uses OnSemi NCT72 thermal sensor. NCT72 is pin and register compatible to NCT1008. Change the i2c device id from "nct1008" to "nct72" to avoid confusion. Bug 961970 Reviewed-on: http://git-master/r/100466 Signed-off-by: Chandler Zhang <chazhang@nvidia.com> (cherry picked from commit 07ed4a320ff7e18e615270e0e15bd4212e6a7c9f) Change-Id: I6ef858d27b1b1f35ddd071542bb22caed2e776ab Reviewed-on: http://git-master/r/103582 Tested-by: Daniel Fu <danifu@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Chandler Zhang <chazhang@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-05-21arm: tegra: Added support for TDM mode paramsNitin Pai
Added TDM mode params to be passed from platform to the machine driver Bug 948478 Change-Id: I909db0ceebde002fcebcf7635cebe98c6a74142d Signed-off-by: Nitin Pai <npai@nvidia.com> Reviewed-on: http://git-master/r/103594 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Scott Peterson <speterson@nvidia.com>
2012-05-21ARM: tegra: clock: Account for memory BW efficiencyAlex Frid
Account for memory efficiency when processing requests from Tegra3 EMC shared bandwidth users. Do not round requests from these users until they are aggregated. The respective debugfs node: /d/tegra_emc/efficiency (in %). Bug 952739 Signed-off-by: Alex Frid <afrid@nvidia.com> (cherry picked from commit 86929087f68c4366d6179101eb9a6a6473a4f084) Change-Id: I4acdd89f44de1401ce5dad8fc4936932df014458 Reviewed-on: http://git-master/r/103499 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-21ARM: tegra: clock: Share Tegra3 camera EMC bandwidthAlex Frid
Change Tegra3 camera EMC shared user mode from SHARED_FLOOR to SHARED_BW and combine requests from ISO clients (camera and display, which is already in SHARED_BW mode). Bug 652739 Signed-off-by: Alex Frid <afrid@nvidia.com> (cherry picked from commit f1107ea4fe229d9807c1fba79a003753d0a8be7f) Change-Id: If5b7f578060a646df1794dde8c9be2944d88e942 Reviewed-on: http://git-master/r/103498 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-21arm: tegra: apbdmaio: Add dma_sync* callsPradeep Kumar
Add dma_sync* calls to make memory coherent between CPU and Device. Bug 983988 Change-Id: I40c514e01130762a12833c3ab7e0613f984870c6 Signed-off-by: Pradeep Kumar <pgoudagunta@nvidia.com> Reviewed-on: http://git-master/r/103336 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-21ARM: tegra: define/enable ARCH_HAS_SUSPEND_PAGETABLEChris Johnson
For Tegra, the CPU suspend code path installs its own 1:1 pagetable setup once at init time. This pagetable is used by all CPUs doing suspend/resume. We want to use the common ARM code for CPU suspend/resume, but don't want the MMU reenable code to patch the current pagetable as it's shared (and could cause problems if the pagetable loads/stores were were interleaved). The installed pagetable already covers the cpu_resume_turn_mmu_on VA, so we're able to just use the existing pagetable. This sets up the CONFIG option to skip this part of the MMU reenable. Bug 929856 Change-Id: Ibbac258122df6def7f7a2d511778a6f11d474938 Signed-off-by: Chris Johnson <cwj@nvidia.com> Reviewed-on: http://git-master/r/92350 Reviewed-by: Sang-Hun Lee <sanlee@nvidia.com> Tested-by: Sang-Hun Lee <sanlee@nvidia.com> Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Ahung Cheng <ahcheng@nvidia.com> Tested-by: Ahung Cheng <ahcheng@nvidia.com> Reviewed-on: http://git-master/r/103205 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-21ARM: vfp: ensure preemption is disabled when enabling VFP accessWill Deacon
The vfp_enable function enables access to the VFP co-processor register space (cp10 and cp11) on the current CPU and must be called with preemption disabled. Unfortunately, the vfp_init late initcall does not disable preemption and can lead to an oops during boot if thread migration occurs at the wrong time and we end up attempting to access the FPSID on a CPU with VFP access disabled. This patch fixes the initcall to call vfp_enable from a non-preemptible context on each CPU and adds a BUG_ON(preemptible) to ensure that any similar problems are easily spotted in the future. originally from http://git.kernel.org/?p=linux/kernel/git/will/linux.git;a=commit;h=468c963e0210bf8108b17cf75066f25f39cabb56 Change-Id: I26fff8abe4c18bd3291613f70d0228aa2313811a Reported-by: Hyungwoo Yang <hwoo.yang@gmail.com> Signed-off-by: Hyungwoo Yang <hyungwooy@nvidia.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Reviewed-on: http://git-master/r/102315 GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-16 12:11:04 +0000