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2010-06-28tegra_mtd: don't ignore return value for add_mtd_partitionsGary King
when the mtd partition command line format is used, ignoring the return value left err set to the number of partitions, which was later interpreted as an error return code for tegra_nand_probe, which caused the MTD master to be unregistered (ultimately causing NULL pointer derefs when mounting the root partition). this fix allows bootloaders to use the standard mtdparts= syntax for specifying partitions, rather than the tegrapart= syntax Change-Id: Ia50a2ebe72efb213f3dd418510f01d59ad178d31 Reviewed-on: http://git-master/r/3276 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-27i2c-tegra: memset all buffers to 0Gary King
stack-allocated transaction & data buffers were not getting memset to 0, resulting in invalid transactions getting sent to the RM Change-Id: I8e16f0c90f74c31cf03b69cb098436e4e64e215e Reviewed-on: http://git-master/r/3244 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-26tegra gpio module: Using regulator module for GPIO power rail controlLuke Huang
Modify gpio module to use regulator module for controlling GPIO power rail. Since there are some issues related to init sequence after this change, using "postcore_initcall_sync" to involve regulator module, as well as modifying NvRmOpenNew routine are required. Bug Id 697774 Change-Id: Ie8002f1190da83355c0554496f9fef24d18207f5 Reviewed-on: http://git-master/r/3103 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-25kernel: fixing kernel compilation warningsSachin Nikam
Integrating warning fixes from kernel .29 to .32 Change-Id: I95f0dd92e830f80cae2fb4d3383c9efa845238a9 Reviewed-on: http://git-master/r/3176 Tested-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-06-25tegra_uvc: graceful exit on usb camera unplugSachin Nikam
Bug 657105 Problem:When the USB Camera is unplugged while preview VIDIOC_DQBUF ioctl hangs in uvc_queue_waiton() as it waits on interrupt which will never come, as USB Camera is unplugged. Solution:Using wait_event_interruptible_timeout() instead of wait_event_interruptible() in function uvc_queue_waiton() with timeout value 250 mSec so as to gracefully exit. With this change VIDIOC_DQBUF ioctl returns error, USB Camera driver handles this error to gracefully exit. Change-Id: I509162ab3d50b7b52e83e015922eff2c83d6e2fb Reviewed-on: http://git-master/r/3183 Tested-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2010-06-24tegra accelerometer: reverting threshold setting changesVenu Byravarasu
As these changes are causing power regressions on whistler, reverting them. Tested on: whistler Bug 702317 Change-Id: I025e1f4e7d58f020ced7dadff1707ac403d620ba Reviewed-on: http://git-master/r/3180 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Tested-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-22tegra: Run time detection of accelerometer on E1206Venu Byravarasu
Enabled Bosch and Kionix accelerometers together. Added an abstraction layer which would route calls to Bosch or Kionix accelerometer based on run time detection Testing done: observed changes in accelerometer readings when the device is moved. Change-Id: I7cdadb609703d6d0eeabf6e2878adb5f81c43b72 Reviewed-on: http://git-master/r/2753 Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com> Reviewed-by: Hoang Pham <hopham@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-22[ARM/tegra]Serial:Check xmit buffer before updating xmit fifoSuresh Mangipudi
Checking explicitly number of available bytes in transmit buffer before writing into the transmit buffer. Removing additional checks. Bug 700035 Change-Id: Ica2a6649e9acb2e059ebf6bb08dc5eaecdad8ed7 Reviewed-on: http://git-master/r/2990 Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-22fsl udc: Add support for USB test mode feature.Venkat Moganty
Adding support for USB-IF High Speed electrical test mode for device mode. Support added for electrical test modes: 1. TEST_J 2. TEST_K 3. TEST_SE0_NAK 4. TEST_PACKET 5. TEST_FORCE_ENABLE Bug 675483 Bug 649012 Tested on AP20/Whistler and AP20/Harmony with USB HS electrical test tool. Change-Id: I75c0990f1e5abd55bb626bb04ffe48f0e4efe5e3 Reviewed-on: http://git-master.nvidia.com/r/2534 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> Reviewed-by: Ramachandrudu Kandhala <rkandhala@nvidia.com> Tested-by: Ramachandrudu Kandhala <rkandhala@nvidia.com>
2010-06-22tegra-ehci: enable DMABOUNCE for tegra EHCI controllerGary King
tegra 2 EHCI controllers need transfers aligned to 32B boundaries; enable DMABOUNCE by default whenever USB_TEGRA_HCD is selected, and create DMA pools for the EHCI devices Change-Id: I6c391a52370e19c904cab714a4ebd223c7647329 Reviewed-on: http://git-master.nvidia.com/r/2959 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-22ehci-tegra: halting the controller before powering down the PHYAbhishek Aggarwal
It was observed that when trying to power down the PHY, the RS bit(0:0) in USBCMD register was still set to RUN(1). Calling ehci_halt() before powering down the PHY in tegra_ehci_suspend() to set RS bit to STOP(0) before PHY is powered down. Bug: 695655 Change-Id: I677550be63eebd5140ca466096cb796a21a1167 Reviewed-on: http://git-master/r/2929 Tested-by: Abhishek Aggarwal <aaggarwal@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-21mmc: Support byte-addr cards with start offsetPavan Kunapuli
Supporting byte addressing mode cards with EMBEDDED_MMC_START_OFFSET. Setting the card addressing mode based on the access mode bit in OCR register. Change-Id: Ib10543d7aa2b474e28c95bb24fff645236686689 Reviewed-on: http://git-master/r/2581 Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-21[ARM/tegra] Touch driver event size for finger vs cheek events.Michael Hsu
Touch screen drivers must report size value for presses. If size < 0.6, then it is considered finger press. If size > 0.6, then event is considered to be cheek press. The distinction is important in phone mode, because cheek presses are ignored in that mode (the user has the device next to his face in phone mode, and will likely press cheek accidentally against touch screen). Bug 700050 Change-Id: I6792a888f4761672230140e011e9fdc5d60696d3 Reviewed-on: http://git-master/r/2903 Reviewed-by: Michael Hsu <mhsu@nvidia.com> Tested-by: Michael Hsu <mhsu@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-18mmc: wake_unlock after flushing delayed work; flush after suspendGary King
after flushing the delayed_work queue, there is no need to keep a hold of the delayed_work wakelock; release it to avoid causing problems in the suspend loop, in case the cancellation of the scheduled work would cause the normally-scheduled wake_unlock call to never be called additionally, some host + card combinations can cause a disable operation to be scheduled in the workqueue during mmc_host_suspend. if the system completes the suspend down to the wakelock power driver before this work executes, the system will fail to suspend because the delayed_work wakelock is held. re-flush the workqueue after removing the card and suspending the bus to avoid this race. Change-Id: I847fb004304f81d91b03be48765af1ff52de1c5e Reviewed-on: http://git-master/r/2890 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-18tegra-sdhci: disable polling for hosts with non-removable cardsGary King
hosts with non-removable cards should not need to specify MMC_CAP_POLLING; this causes additional exits from the CPU idle loop. add a field to the platform data to specify that the host is removable, and initialize card_present to true if the host is not removable Change-Id: I55d9c8295435deb522977b3e7380abc0f8f05721 Reviewed-on: http://git-master/r/2888 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-18[arm/tegra]serial: Power control api for bluesleep power management.Laxman Dewangan
Adding apis for following function to hooking up tegra serial driver with bluesleep power management: - Clock off. - Clock on. - Setting flow control to desired state. - Checking for tx fifo status. Following 4 state of uart state machine is developed to achieve this: UART_CLOSED, UART_OPENED, UART_SUSPEND, UART_CLOCK_OFF. The transitions of states are as follows: UART_CLOSED: the init state on which resource is allocated but not opened by client or when device is closed. UART_OPENED: Able to do data transfer. CLOSED to OPENED by opening the port. CLOCK_OFF to OPENED by calling function tegra_uart_request_clock_on(). SUSPEND to OPENED by calling resume(). UART_CLOCK_OFF: The controller clock is disabled and so no data transfer can happen. At this state, controller is not ready for deep power down. OPENED to CLOCK_OFF by calling tegra_uart_request_clock_off(). Can not go to this state from CLOSED and SUSPEND. UART_SUSPEND: The controller is in suspended state and ready for deep power down. UART_CLOCK_OFF to SUSPEND: OPENED to SUSPEND. Change-Id: Ib0c40547665181cadd172840be9aed2cc18ba448 Reviewed-on: http://git-master/r/2819 Reviewed-by: Anantha Idapalapati <aidapalapati@nvidia.com> Tested-by: Anantha Idapalapati <aidapalapati@nvidia.com> Reviewed-by: Udaykumar Rameshchan Raval <uraval@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-18framebuffer: tegra-fb: add 32bit frame buffer displayJay Cheng
tegra-fb driver didn't check whether frame buffer is 16bit or 32bit allocated by bootloader and force to use 16bit display. Check frame buffer color format to support 32bit ARGB frame buffer. Bug 685731 Tested on Whistler Change-Id: Ib545df6227c966d9a26d414687226f4a81bb16bd Reviewed-on: http://git-master/r/2426 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-17nvec_keyboard:Correcting Virtual code for Escape KeySachin Nikam
Correct return value for key 1 is KEY_ESC, not KEY_BACK. Bug 684439 Change-Id: I55db604e79f9f9c3eed4e7dcb4538b096cdc69ae Reviewed-on: http://git-master/r/2566 Tested-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-16touchscreen: tegra_odm: fix infinite loopVarun Wadekar
fix the infinite loop triggered by multi-touch controllers also, modify the multi-touch loops to loop over the number of fingers supported by the controller, rather than MAX_FINGERS bug 699471 Change-Id: I7c83aa87f9d5c75600cae36c1b40615903a95cec Reviewed-on: http://git-master/r/2747 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-16[arm/tegra] hsuart: Fixing parity setting issue.Laxman Dewangan
It is observed that parity is getting configured properly on set_termio() but immediately get reset before setting the wordlen. Fixing this issue by not resetting the parity configuartion once it is configured. Change-Id: Ie815adc20e883ba05245f6dd2e93b5d0cd81845a Reviewed-on: http://git-master/r/2760 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-16[arm/tegra] hsuart: Configuring tristate correctly.Laxman Dewangan
To enable the tristate of the pin, the argument should be either TEGRA_TRI_TRISTATE or true and for setting it to normal, the argument should be either false or the TEGRA_TRI_NORMAL. The code was passing the value of the argument in reverse, for tristate it was passing the false and for normal it was true. Passing the correct argument value for setting the tristate and normal. Change-Id: I3f83ae7672dc4323f695e57c46c3878316a03324 Reviewed-on: http://git-master/r/2749 Reviewed-by: Anantha Idapalapati <aidapalapati@nvidia.com> Tested-by: Anantha Idapalapati <aidapalapati@nvidia.com> Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-15tegra touch: support more than 2 fingersVarun Wadekar
The kernel touch stack can support a max of 5 fingers at a time. Adding support in the driver to suport 5 fingers too. The touch odm for whistler is broken, hence disable pressure and width support. Change-Id: I9e148bab2efa0116a6513cc8b1cb2ffc2ea27cc8 Reviewed-on: http://git-master/r/2327 Tested-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-15nvec-keyboard: move suspend-resume code to odmBharat Nihalani
Moved NvEc calls from nvec-keyboard driver to keyboard odm kit where all the remaining communication with NvEc resides. Change-Id: I12c528a7b54a02ccef5129d022934da3476e0fcf Reviewed-on: http://git-master/r/2471 Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-15tegra mtd: Fixed read api to return correct length.vdumpa
Fixed tegra_nand_read api to return correct number of read bytes. Change-Id: If08514052fa266b27d1a5d5d4139ae35e185f853 Reviewed-on: http://git-master/r/2593 Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-11sdhci: set MMC_CAP_MMC_HIGHSPEED for high-speed controllers.Pavan Kunapuli
Setting MMC_CAP_HIGHSPEED in host capabilites to detect high speed eMMC cards, set high speed mode and configure maximum supported clock frequency(52MHz). Tested on: AP20 Android with high speed eMMC card Change-Id: I0da6a4122a2caec1c70918b5801ddb5ac53dcbb5 Reviewed-on: http://git-master/r/2485 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-11framebuffer: tegra: fix compiler warningGary King
redefine an unsigned long variable as NvU32 to make gcc happy Change-Id: I4f949c9f812e5834f61899a57a8c4a957b571c62 Reviewed-on: http://git-master/r/2521 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-11nvmap: tighten handle validation before pinningAnssi Kalliolahti
Added check for handle poison before pinning. This prevents panic (BUG_ON in _nvmap_handle_pin_locked) when trying to pin already freed handle. Bug 684375 Change-Id: I85ba4b37b2f193c19782edeaa562b7f77915cfc4 Reviewed-on: http://git-master/r/2478 Tested-by: Anssi Kalliolahti <akalliolahti@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-11tegra: EHCI bus suspend/resume requires CONFIG_PMScott Williams
Change-Id: I86faa2f56dbfd0ed145f40b04346a85f64bab12c Reviewed-on: http://git-master/r/2508 Reviewed-by: Scott Williams <scwilliams@nvidia.com> Tested-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-11sdhci-tegra: always call sdhci_suspend_controller, use dev_pm_opsGary King
sdhci_suspend_controller should be called regardless of the type of media in the SD slot (SDIO or memory); rip out the code which conditionally suspended the host based on the card type additionally, move the suspend and resume functions out of platform_driver and into dev_pm_ops Change-Id: I7403aec8c26ef1c4374bb376f99b54767177504b Reviewed-on: http://git-master/r/2488 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-10usb gadget: preventing reg access after phy is powered downAbhishek Aggarwal
The device was hanging on USB cable disconnect because fsl_ep_dequeue() function in fsl_udc_core.c was trying to access USB registers after the phy has been powered down. Fixed this by putting a check for vbus status and preventing the register access if the vbus status is 0. Bug: 696989 Change-Id: I802d6efa84b3cf20da736dfce1d546f044576b37 Reviewed-on: http://git-master/r/2394 Tested-by: Abhishek Aggarwal <aaggarwal@nvidia.com> Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com> Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-10 tegra usb: Resume the device without re-enumerationSeshendra Gadagottu
When fast wakeup feature is supported by a host controller port, then avoid the restarting of controller. Fast wakeup is enabled on the port where device like usb modem is connected always. BUG 692574: Fast Wakeup for USB modems BUG 594395: Fast Wakeup Change-Id: Iaee9f184189f8a1aa8aa0e440879600c0eb625cc Reviewed-on: http://git-master/r/2375 Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-09mmc: sdhci-tegra: set SDHCI_QUIRK_RUNTIME_DISABLEGary King
sd controllers in tegra socs should be disabled when idle to save power Change-Id: If1c20e43187356c94f4c5b846e3862e30834d842 Reviewed-on: http://git-master/r/2344 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-09mmc: sdhci: add mmc_host_ops->enable and ->disableGary King
add support for the mmc delayed suspend interface to the sdhci driver, so that hosts which support it (controlled by a new quirk: SDHCI_QUIRK_RUNTIME_DISABLE) can use runtime delayed suspends to reduce the power consumption from idle SD controllers Change-Id: Iaa6a9dfad4cb9496caca715b5a7ce9e1b533d998 Reviewed-on: http://git-master/r/2343 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-09tegra framebuffer - dsi one shot supportArthur Spence
DSI one shot support requires register access in the tegra framebuffer to poke the frame trigger bit (with both the trigger bit and the tearing effect signal are high, a frame of pixels will be sent to the panel). The boot args must also be expanded to have a "use tearing effect" flag. tegra RM: Expanded Display clock configuration options. Added an option for restricted Display clock synchronization with MIPI PLL - select MIPI PLL as a pixel clock source, but preserve PLL settings. To specify this option flag NvRmClockConfig_InternalClockForPads should be set by RM client along with NvRmClockConfig_MipiSync flag (in the absence of the former flag, MIPI PLL can be re-configured at RM discretion - current behavior). Change-Id: I495c2d76656efe8653aa5731c07180c2bfcd2fc0 Reviewed-on: http://git-master/r/2342 Tested-by: Arthur Spence <aspence@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-09usbnet: smsc9514: fix build break with USB_SUSPENDGary King
ccf5b801c changed uintf.pm_usage_cnt to an atomic_t; update this driver to reflect the change bug 696988 Change-Id: If587ca9c98a7f92f35a0143283c6d13a862c3d6e Reviewed-on: http://git-master/r/2336 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-09serial: tegra_hsuart: Cleanups and bug fixesColin Cross
tegra_start_tx was called directly by the serial core, as well as from dma and serial interrupts to queue the next block of data. Separate out the "queue next data" functionality into tegra_start_next_tx. Also fixes TX PIO by adjusting FIFO sizes and prevents last characters from getting lost by spinning on TEMT before disabling clocks. Change-Id: If8ce15490f77dcbde48f1e64959d5c3f0ec35120 Signed-off-by: Colin Cross <ccross@android.com> Reviewed-on: http://git-master/r/2288 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-09serial: tegra_hsuart: Fix DMA receive, drop err in dma callbacksColin Cross
Change-Id: I4c4bc12e8c883912f8979b75a8eb418a62e77f94 Signed-off-by: Colin Cross <ccross@android.com> Reviewed-on: http://git-master/r/2287 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-06-08ehci-tegra: do not request_mem_region for OTG controllerstegra-9.12.13.ERGary King
if the platform data indicates that the controller will be used in OTG mode, do not call request_mem_region since this would conflict with the gadget controller, causing one of the two probes to fail bug 696526 Change-Id: I64f71af8adf7ffa27e98e4fdb42d90de4203efde Reviewed-on: http://git-master/r/2298 Reviewed-by: Venkata (Muni) Anda <vanda@nvidia.com> Tested-by: Venkata (Muni) Anda <vanda@nvidia.com> Tested-by: Trivikram Kasivajhula <tkasivajhula@nvidia.com> Reviewed-by: Abhishek Aggarwal <aaggarwal@nvidia.com> Tested-by: Abhishek Aggarwal <aaggarwal@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-07USBNET:adding smsc power(suspend/resume)aware driverNarendra Damahe
Bug 693439 Change-Id: Id251d6be11e1b251c45e811173ba770683f11c48 Reviewed-by: Narendra Damahe <ndamahe@nvidia.com> Tested-by: Narendra Damahe <ndamahe@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-06-07mmc: core: do not acquire wakelock during rescan pollingGary King
if rescan is scheduled on the work queue because the host requires periodic polling to detect card insertions, do not acquire the wakelock; otherwise, the system will never enter suspend. Change-Id: I11b2711112a771a69f25b99c0234f22ceff4d9d6 Reviewed-on: http://git-master/r/2248 Reviewed-by: Trivikram Kasivajhula <tkasivajhula@nvidia.com> Tested-by: Trivikram Kasivajhula <tkasivajhula@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com>
2010-05-28ehci-tegra: fix OTG state detection at boot-time on USB1Abhishek Aggarwal
The USB device connected to USB1(OTG) port was not getting detected at boot time. Reason being that on phy power down (host mode), there was some delay in VBUS getting disabled. Because of this the OTG state was getting set to "peripheral" instead of "host". Fixed this by waiting for VBUS to be disabled in phy power down with a max wait time of phy hardware time out (1 sec). Change-Id: I78e561e28d942fa9931dfb88656281b02264859f Reviewed-on: http://git-master/r/1837 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-28input: misc: add accelerometer driver for tegra ODM kitGary King
Change-Id: I60f52fc6e91839abb11333e44fb77fdda85841f1 Reviewed-on: http://git-master/r/1830 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-28input: misc: add input driver for tegra scrollwheel ODM kitGary King
Change-Id: I79ca91a26094567207eb55837b908086209cfcf2 Reviewed-on: http://git-master/r/1829 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-28power: add battery driver for tegra PMU ODM kitGary King
registers itself with the same "tegra_battery" driver name as the NvEc battery, so disallow platforms from selecting both the ODM battery and the NvEc battery fix the nvec_battery driver compilation to only occur when it is selected, rather than whenever the NvEc infrastructure is enabled Change-Id: I9716824d0882d8cd8e693ebdad6bcc96c3f035c5 Reviewed-on: http://git-master/r/1822 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-28w1: add one-wire master driver for tegraGary King
Change-Id: I9b7a7cb461f5b7f5d4623050ed6184426e14400f Reviewed-on: http://git-master/r/1820 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-28nvmap: fix Kconfig dependencies for nvmap driverGary King
nvmap shouldn't require MACH_TEGRA_GENERIC; it should be buildable (sans NvRm APIs or NvOs preserved memory handle bootargs) in a stock kernel. move the NvOs and NvRm dependencies to ifdef'd source code, rather than Kconfigs Change-Id: I11d4049460975bc9f2bf779c4c2fa6c7a8747583 Reviewed-on: http://git-master/r/1807 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com>
2010-05-27usb: fsl_udc_core: fix tegra regulator supportGary King
the driver should get the vbus_regulator using its platform device, not an arbitrary platform device provided via platform data; now that tegra regulators are registered semi-correctly, this hack is not needed Change-Id: I93e2455b7897402767d9e798cb88bc5d48b81250
2010-05-27regulator: tegra: add charger support to the tegra regulator driverGary King
add new fields to the platform data structure to allow specification of chargers (current sources) vs regulators (voltage sources) on the platform Change-Id: If4d0b2520a37afb96d103d6cbf78ec2fba2d02f9
2010-05-27Input: add tegra_odm generic touchscreen driverGary King
Change-Id: Ife43077e4699e38339a637be5a21f1f75fb46543
2010-05-27spi: add spi master driver for NVIDIA Tegra SoCsGary King
Change-Id: I8d2834f5b7e73cd6a1eb6584715bdd707e23e830
generated by cgit v1.2.3 (git 2.0.4) at 2025-04-09 10:11:41 +0000