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2016-09-29arm: dts: imx7: Add support for PWM polarity controlBhuvanchandra DV
Update #pwm-cells to 3 in order to support PWM signal polarity control. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2016-07-18Merge remote-tracking branch 'nxp/imx_4.1.15_1.0.0_ga' into ↵Stefan Agner
toradex_imx_4.1.15_1.0.0_ga-next
2016-06-24ENGR00305648-1 ASoC: imx-sgtl5000: Support non-ssi cpu-daiNicolin Chen
The current imx-sgtl5000 driver always attaches the cpu-dai to ssi while in fact it could be attached to other cpu-dais like SAI. Thus this patch use a general code to support another cpu-dai. And meanwhile update the devicetree for i.MX6 Series. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
2016-06-24Input: ad7879 - add device tree supportStefan Agner
Add device tree support for the I2C and SPI variant of AD7879(-1). This allows to specify the touchscreen controller as a I2C client node or SPI slave device. Most of the options available in platform data are also available as device tree properties, the only exception being GPIO capabilities, which can not be activated through device tree currently. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [revert back to touchscreen_parse_of_params] (cherry picked from commit fa6e3ca274429b66e12d06abc5a6c013cef66471)
2016-05-23MLK-12602: Documentation: gpmi-nand: legacy bch geometry option for NANDHan Xu
document the new option for legacy bch geometry support. Conflicts: Documentation/devicetree/bindings/mtd/gpmi-nand.txt Signed-off-by: Han Xu <han.xu@nxp.com> (cherry picked from commit c1c24ecd24cb808e825eb13a3e3d016c283322cc)
2016-03-17doc: usb: ci-hdrc-usb2: add property non-zero-ttctrl-tthaPeter Chen
If this property is not set, the max packet size is 1023 bytes, and if the total of packet size for pervious transactions are more than 256 bytes, it can't accept any transactions within this frame. The use case is single transaction, but higher frame rate. If this property is set, the max packet size is 188 bytes, it can handle more transactions than above case, it can accept transactions until it considers the left room size within frame is less than 188 bytes, software needs to make sure it does not send more than 90% maximum_periodic_data_per_frame. The use case is multiple transactions, but less frame rate. Signed-off-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Peter Chen <peter.chen@nxp.com> (cherry picked from commit 7f3ee45c71d27ffaf1fb11f002b414ec9a323382)
2016-03-01MLK-12462-1 mmc: core: add MMC_PM_IGNORE_PM_NOTIFY featureDong Aisheng
With igore pm notify feature, MMC core will not re-detect card after system suspend/resume. This is needed for some special cards like Broadcom WiFi which can't work propertly on card re-detect after system resume. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
2016-02-16MLK-12360-3 bcmdhd: fix bcmdhd blocks system suspend issueDong Aisheng
When enable WIFi and connected with AP, the system is unable to suspend. root@imx6qdlsolo:~# echo standby > /sys/power/state PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.001 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. dhdsdio_isr: Enter dhdsdio_isr: Enter dhdsdio_isr: disable SDIO interrupts Calling dhdsdio_dpc() from dhdsdio_isr dhdsdio_dpc: Enter dhdsdio_bussleep: request WAKE (currently SLEEP) (Keypress still response here.... ) It's caused by Broadcom WiFi driver will keep handling SDIO irq even after the driver is already suspended. This weird behavior will block the MMC host suspend during its irq synchronize operation in free_irq(), then the system suspend is blocked too and hanged. Add SDHCI_QUIRK2_SDIO_IRQ_THREAD for BCM WiFi to use kernel thread to process sdio interrupts which won't block system suspend and process freeze operation. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> (cherry picked from commit 66b534082968214707d54d96ba142bc528a6e1de)
2016-02-16MLK-12077-3 bcmdhd: fix bcmdhd system resume crash issue.Dong Aisheng
bcmdhd can't support removing host during suspend and driver crash when detect card after resume due to no response to CMD7. It looks bcmdhd has a special requirement to enumerate card by itself which is incompatible with current MMC core. So implement post-cd feature to allow driver to detect card as it wants, then we add back non-removable capability to avoid MMC core to redetect card after resume. root@imx6qdlsolo:~# echo standby > /sys/power/state PM: Syncing filesystems ... done. PM: Preparing system for standby sleep Freezing user space processes ... (elapsed 0.001 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. PM: Entering standby sleep evbug: Event. Dev: input3, Type: 0, Code: 0, Value: 1 evbug: Event. Dev: input2, Type: 0, Code: 0, Value: 1 PM: suspend of devices complete after 652.363 msecs PM: suspend devices took 0.660 seconds PM: late suspend of devices complete after 1.148 msecs PM: noirq suspend of devices complete after 1.043 msecs Disabling non-boot CPUs ... CPU1: shutdown Enabling non-boot CPUs ... CPU1 is up PM: noirq resume of devices complete after 0.534 msecs PM: early resume of devices complete after 0.553 msecs evbug: Event. Dev: input2, Type: 1, Code: 116, Value: 1 evbug: Event. Dev: input2, Type: 0, Code: 0, Value: 0 evbug: Event. Dev: input2, Type: 1, Code: 116, Value: 0 evbug: Event. Dev: input2, Type: 0, Code: 0, Value: 0 mmc1: error -110 during resume (card was removed?) PM: resume of devices complete after 605.525 msecs PM: resume devices took 0.610 seconds PM: Finishing wakeup. Restarting tasks ... done. WARNING: driver bcmsdh_sdmmc did not remove its interrupt handler! root@imx6qdlsolo:~# Unable to handle kernel NULL pointer dereference at virtual address 0000022c pgd = 80004000 [0000022c] *pgd=00000000 Internal error: Oops: 17 [#1] PREEMPT SMP ARM Modules linked in: bcmdhd evbug ov5647_camera_mipi mxc_mipi_csi mx6s_capture CPU: 1 PID: 780 Comm: kworker/u4:4 Not tainted 4.1.15-01434-g70f4b36 #1310 Hardware name: Freescale i.MX7 Dual (Device Tree) Workqueue: kmmcd mmc_rescan task: a974af80 ti: a846e000 task.ti: a846e000 PC is at _raw_spin_lock_irqsave+0x1c/0x5c LR is at get_parent_ip+0x10/0x2c pc : [<8077b9d4>] lr : [<8005207c>] psr: 60050093 sp : a846fc20 ip : 0001001f fp : a800b000 r10: 00000000 r9 : 00000001 r8 : 0000022c r7 : 00000002 r6 : 0000022c r5 : a0050013 r4 : 0000022c r3 : a974af80 r2 : 00000001 r1 : a846fc44 r0 : 00000000 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c53c7d Table: a951406a DAC: 00000015 Process kworker/u4:4 (pid: 780, stack limit = 0xa846e210) Stack: (0xa846fc20 to 0xa8470000) fc20: 00000000 a846fc50 a846fc44 80061808 00000000 000001dc 00000000 805037fc fc40: 8d89d5ec 00000000 a974af80 80053e88 00000000 00000000 ab7293c0 00000000 fc60: 7f09c828 000000c9 7f09c828 a916a804 00000001 0001001f a800b000 7f0698a4 fc80: a974afc8 00000001 00000000 00000000 00012ebc a974af80 00000001 80ad46c0 fca0: a974af80 00000000 a8eeccc0 00000001 0001001f a846fd04 00000000 7f099440 fcc0: a800b000 7f0699c4 a846fcdf 00000000 00000001 7f068834 a937c900 0105c688 fce0: a846fd04 a8e20000 00000000 00000001 00000000 7f071f08 a846fd04 a80a0000 fd00: ffffffff 00000000 ffffffff a8e20000 a8e20000 00000000 7f099440 00000000 fd20: 00000000 7f099440 a800b000 7f072f4c a974af80 00000000 00000000 80778564 fd40: a846fd54 a9346550 80330028 00000001 a846e000 a8e20000 7f099440 00000000 fd60: 18005000 a8eeccc0 00000000 7f099440 a800b000 7f073744 a846fd8c 80052130 fd80: a9273898 00000000 a800b000 a8e20000 7f099440 00000001 a8eec200 a9270000 fda0: 00000000 7f099440 a800b000 7f07cd3c 80b81100 8040003f a800b000 00000000 fdc0: 00000000 a8e20000 7f099440 a9270000 a9273000 a9270000 00000000 7f099440 fde0: a800b000 7f02df4c 00000001 a8e20000 7f099440 a8eec200 00000000 a916e008 fe00: 00000000 a90bfb00 a800b000 7f074cbc a9270000 7f099440 a8e20000 00000000 fe20: a8f81610 7f0765ec 7f0765b0 a8eeccc0 a855df40 7f069310 a916a800 a8eec200 fe40: 7f09b414 7f06a950 7f06a908 a8f81608 a8f81600 8050e8b8 a8f81608 7f09b414 fe60: 80b22c70 80379744 a974af80 a8f8163c a8f81608 803797d4 00000005 a81ce930 fe80: a8f81608 8037923c a8f81608 a8f81608 80b93cf4 80376504 a846fea0 800e0e3c fea0: 00000000 00000000 a8f81608 000000bd a833f000 00000000 00000000 8050ed04 fec0: 00000001 8050dd8c 400f8c0f a833f000 ffffff92 a833f000 a81ce600 8050de30 fee0: 8050ddbc a833f240 a833f1dc 80506048 a90bfb00 a833f240 a800b000 a81ce600 ff00: 00000000 800462f0 a81ce600 80043c94 00000000 a800b000 a90bfb18 a800b014 ff20: a846e000 00000088 80b39379 a90bfb00 a800b000 8004654c 80ad4100 a800b164 ff40: a90bfb00 00000000 a84856c0 a90bfb00 80046500 00000000 00000000 00000000 ff60: 00000000 8004b1e8 2df9acc7 00000000 b5f3ff89 a90bfb00 00000000 00000000 ff80: a846ff80 a846ff80 00000000 00000000 a846ff90 a846ff90 a846ffac a84856c0 ffa0: 8004b10c 00000000 00000000 8000f568 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ecd61557 f82769f5 [<8077b9d4>] (_raw_spin_lock_irqsave) from [<80061808>] (add_wait_queue+0x20/0x48) [<80061808>] (add_wait_queue) from [<805037fc>] (__mmc_claim_host+0x58/0x1b0) [<805037fc>] (__mmc_claim_host) from [<7f0698a4>] (sdioh_request_byte+0x1cc/0x2a4 [bcmdhd]) [<7f0698a4>] (sdioh_request_byte [bcmdhd]) from [<7f0699c4>] (sdioh_cfg_write+0x20/0x28 [bcmdhd]) [<7f0699c4>] (sdioh_cfg_write [bcmdhd]) from [<7f068834>] (bcmsdh_cfg_write+0x90/0xdc [bcmdhd]) [<7f068834>] (bcmsdh_cfg_write [bcmdhd]) from [<7f071f08>] (dhdsdio_clk_kso_enab+0x38/0x168 [bcmdhd]) [<7f071f08>] (dhdsdio_clk_kso_enab [bcmdhd]) from [<7f072f4c>] (dhdsdio_clk_devsleep_iovar+0xf4/0x5f4 [bcmdhd]) [<7f072f4c>] (dhdsdio_clk_devsleep_iovar [bcmdhd]) from [<7f073744>] (dhdsdio_bussleep+0x2f8/0x4dc [bcmdhd]) [<7f073744>] (dhdsdio_bussleep [bcmdhd]) from [<7f07cd3c>] (dhd_bus_stop+0x2e8/0x3f0 [bcmdhd]) [<7f07cd3c>] (dhd_bus_stop [bcmdhd]) from [<7f02df4c>] (dhd_detach+0x2a4/0x438 [bcmdhd]) [<7f02df4c>] (dhd_detach [bcmdhd]) from [<7f074cbc>] (dhdsdio_release+0x4c/0x1dc [bcmdhd]) [<7f074cbc>] (dhdsdio_release [bcmdhd]) from [<7f0765ec>] (dhdsdio_disconnect+0x3c/0xa0 [bcmdhd]) [<7f0765ec>] (dhdsdio_disconnect [bcmdhd]) from [<7f069310>] (bcmsdh_remove+0x3c/0x60 [bcmdhd]) [<7f069310>] (bcmsdh_remove [bcmdhd]) from [<7f06a950>] (bcmsdh_sdmmc_remove+0x48/0x60 [bcmdhd]) [<7f06a950>] (bcmsdh_sdmmc_remove [bcmdhd]) from [<8050e8b8>] (sdio_bus_remove+0x30/0xf8) [<8050e8b8>] (sdio_bus_remove) from [<80379744>] (__device_release_driver+0x70/0xe4) [<80379744>] (__device_release_driver) from [<803797d4>] (device_release_driver+0x1c/0x28) [<803797d4>] (device_release_driver) from [<8037923c>] (bus_remove_device+0xd8/0x104) [<8037923c>] (bus_remove_device) from [<80376504>] (device_del+0x10c/0x210) [<80376504>] (device_del) from [<8050ed04>] (sdio_remove_func+0x1c/0x28) [<8050ed04>] (sdio_remove_func) from [<8050dd8c>] (mmc_sdio_remove+0x40/0x70) [<8050dd8c>] (mmc_sdio_remove) from [<8050de30>] (mmc_sdio_detect+0x74/0x100) [<8050de30>] (mmc_sdio_detect) from [<80506048>] (mmc_rescan+0xb8/0x314) [<80506048>] (mmc_rescan) from [<800462f0>] (process_one_work+0x120/0x330) [<800462f0>] (process_one_work) from [<8004654c>] (worker_thread+0x4c/0x480) [<8004654c>] (worker_thread) from [<8004b1e8>] (kthread+0xdc/0xf4) [<8004b1e8>] (kthread) from [<8000f568>] (ret_from_fork+0x14/0x2c) Code: f10c0080 e3a00001 ebe359b1 f594f000 (e1943f9f) Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> (cherry picked from commit 8f998ca4d07aa93460ac7769c1f2b3be0c36fc78)
2016-01-20MLK-11360-01 crypto: caam_snvs: add snvs clock managementFugang Duan
caam_snvs driver involves snvs HP registers access that needs to enable snvs clock source. The patch add the clock management. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Dan Douglass <dan.douglass@freescale.com>
2016-01-19MLK-12170-1 mmc: sdhci-esdhc-imx: support setting tuning start pointDong Aisheng
The delay cells of some SoCs may have less delay value of one cell, for such SoCs, user could set a start delay cell point to skip a few meaningless tuning cells. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
2016-01-19MLK-12284-2 doc: syscon: add clocks as optional propertyDong Aisheng
User can specify clocks in devicetree which is used for accessing the registers in this regmap. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 4a89ef5b579e6fb5640df099ee13939ca6d3a325)
2016-01-14cpufreq: interactive: allow arbitrary speed / delay mappingsMinsung Kim
Accept a string of delays and speeds at which to apply the delay before raising each step above hispeed. For example, "80000 1300000:200000 1500000:40000" means that the delay at or above 1GHz, until 1.3GHz is 80 msecs, the delay until 1.5GHz is 200 msecs and the delay at or above 1.5GHz is 40 msecs when hispeed_freq is 1GHz. [toddpoynor@google.com: add documentation] Change-Id: Ifeebede8b1acbdd0a53e5c6916bccbf764dc854f Signed-off-by: Minsung Kim <ms925.kim@samsung.com>
2016-01-14cpufreq: interactive: default go_hispeed_load 99%, doc updatesTodd Poynor
Update default go_hispeed_load from 85% to 99%. Recent changes to the governor now use a default target_load of 90%. go_hispeed_load should not be lower than the target load for hispeed_freq, which could lead to oscillating speed decisions. Other recent changes reduce the need to dampen speed jumps on load spikes, while input event boosts from userspace are the preferred method for anticipating load spikes with UI impacts. General update to the documentation to reflect recent changes. Change-Id: I1b92f3091f42c04b10503cd1169a943b5dfd6faf Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: allow arbitrary speed / target load mappingsTodd Poynor
Accept a string of target loads and speeds at which to apply the target loads, per the documentation update in this patch. For example, "85 1000000:90 1700000:99" targets CPU load 85% below speed 1GHz, 90% at or above 1GHz, until 1.7GHz and above, at which load 99% is targeted. Attempt to avoid oscillations by evaluating the current speed weighted by current load against each new choice of speed, choosing a higher speed if the current load requires a higher speed. Change-Id: Ie3300206047c84eca5a26b0b63ea512e5207550e Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: add boost pulse interfaceTodd Poynor
Change-Id: Icf1e86d2065cc8f0816ba9c6b065eb056d4e8249 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: Add sysfs boost interface for hints from userspaceTodd Poynor
The explicit hint on/off version. Change-Id: Ibf62b6d45bf6fb8c9c055b9bdaf074ce9374c04f Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: Boost frequency on touchscreen inputTodd Poynor
Based on previous patches by Tero Kristo <tero.kristo@nokia.com>, Brian Steuer <bsteuer@codeaurora.org>, David Ng <dave@codeaurora.org>, Antti P Miettinen <amiettinen@nvidia.com>, and Thomas Renninger <trenn@suse.de> Change-Id: Ic55fedcf6f9310f43a7022fb88e23b0392122769 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: adjust code and documentation to matchTodd Poynor
Change-Id: If59c668d514a29febe5c35404fd9d01df8548eb1 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2016-01-14cpufreq: interactive: New 'interactive' governorMike Chan
This governor is designed for latency-sensitive workloads, such as interactive user interfaces. The interactive governor aims to be significantly more responsive to ramp CPU quickly up when CPU-intensive activity begins. Existing governors sample CPU load at a particular rate, typically every X ms. This can lead to under-powering UI threads for the period of time during which the user begins interacting with a previously-idle system until the next sample period happens. The 'interactive' governor uses a different approach. Instead of sampling the CPU at a specified rate, the governor will check whether to scale the CPU frequency up soon after coming out of idle. When the CPU comes out of idle, a timer is configured to fire within 1-2 ticks. If the CPU is very busy from exiting idle to when the timer fires then we assume the CPU is underpowered and ramp to MAX speed. If the CPU was not sufficiently busy to immediately ramp to MAX speed, then the governor evaluates the CPU load since the last speed adjustment, choosing the highest value between that longer-term load or the short-term load since idle exit to determine the CPU speed to ramp to. A realtime thread is used for scaling up, giving the remaining tasks the CPU performance benefit, unlike existing governors which are more likely to schedule rampup work to occur after your performance starved tasks have completed. The tuneables for this governor are: /sys/devices/system/cpu/cpufreq/interactive/min_sample_time: The minimum amount of time to spend at the current frequency before ramping down. This is to ensure that the governor has seen enough historic CPU load data to determine the appropriate workload. Default is 80000 uS. /sys/devices/system/cpu/cpufreq/interactive/go_maxspeed_load The CPU load at which to ramp to max speed. Default is 85. Change-Id: Ib2b362607c62f7c56d35f44a9ef3280f98c17585 Signed-off-by: Mike Chan <mike@android.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Bug: 3152864
2016-01-14MLK-12047-4 Documentation: add the binding file for Freescale imx7d ADC driverHaibo Chen
The patch adds the binding file for Freescale imx7d ADC driver. Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
2016-01-14ENGR00318895-6 Documentation: fsl-quadspi: update the documentHuang Shijie
The patch updates the document by adding more information to describe the DT proporties used by the Freescale Quadspi driver and the childs nodes. For the child node for SPI NOR flash, we add the required property ("spi-max-frequency"), and refer to spi-nor-flash.txt for the optional properties. Signed-off-by: Huang Shijie <b32955@freescale.com> (cherry picked from commit d7b296f51eb077b0c77580ad63ffd69ce722bf6c)
2016-01-14ENGR00318895-5 Documentation: mtd: add a new document for SPI NOR flashHuang Shijie
We need a DT property to store the dummy cycles for DDR Quad read. This is a common feature for the SPI NOR flash, such as Spansion and Micron chips. Add this file to describe this specific SPI NOR flash features which will be referred by the SPI NOR flash drivers. Signed-off-by: Huang Shijie <b32955@freescale.com> (cherry picked from commit dfbe3eb5c7c2c3967c0f1bf32c0279136da7bfce)
2016-01-14doc: dt-binding: ci-hdrc-usb2: split vendor specific propertiesPeter Chen
Each vendor may have its specific properties, they are not belonged to common optional properties, split them from common's. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Peter Chen <peter.chen@kernel.org>
2016-01-14doc: dt-binding: ci-hdrc-usb2: improve property descriptionPeter Chen
Improve the description of properties "tx-burst-size-dword" and "rx-burst-size-dword". Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Peter Chen <peter.chen@kernel.org> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Shanw Guo <shawnguo@kernel.org>
2016-01-14MLK-11550-1: regulator: pfuze100: restore some registers after LPSR for ↵Robin Gong
pfuze3000 Some registers on pfuze3000 will lost after exit from LPSR, need restore them, otherwise system may reboot with below command after system enter LPSR one time: root@imx7d_all:~# echo enabled > /sys/class/tty/ttymxc0/power/wakeup root@imx7d_all:~# echo mem > /sys/power/state because LDOGCTL not recover as 1. Add 'fsl,lpsr-mode' property to this case, please add this property if your board support LPSR mode as imx7d-12x12-lpddr3-arm2 board. Signed-off-by: Robin Gong <b38343@freescale.com>
2016-01-14MLK-11696-4: Documentation: devicetree bindings for imx7d pinctrlAdrian Alonso
Documentation add device tree bindings for imx7d pinctrl, provide pad configuration examples as well as documentation for fsl,input-sel property. Signed-off-by: Adrian Alonso <aalonso@freescale.com> Signed-off-by: Robin Gong <b38343@freescale.com>
2016-01-14MLK-11749: pinctrl: support pinctrl setting assertion via gpiosShawn Guo
It's pretty common that on some reference design or validation boards, one pin could be used by two devices on board, and the pin route is controlled by a GPIO. So to assert the pin for given device, not only the pinmux controller in SoC needs to be set up properly but also the GPIO needs to be pulled up/down. The patch adds support of a device tree property "pinctrl-assert-gpios" under client device node. It plays pretty much like a board level pin multiplexer, and steers the pin route by controlling the GPIOs. When client device has the property represent in its node, pinctrl device tree mapping function will firstly pull up/down the GPIOs to assert the pins for the device at board level. [shawn.guo: cherry-pick commit e5a718edab82 from imx_3.10.y] Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2016-01-14MLK-10131 ENGR00300439-5 can: flexcan: parse stop mode control bits from ↵Dong Aisheng
device tree Starting from IMX6, the flexcan stop mode control bits is SoC specific, move it out of IP driver and parse it from devicetree. It's good from maintain perspective and can avoid adding too many SoC specifi bits in driver but with no IP changes when the IMX SoC series keep growing. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 97b99b59c9f09d58ea35f3c0cf58665c20f2e292) (cherry picked from commit 6355208605715f7cb9ea8c37e29c577785f66898) Conflicts: arch/arm/boot/dts/imx6qdl.dtsi
2016-01-14MLK-10131 ENGR00286724-8 can: flexcan: add self wakeup supportDong Aisheng
If wakeup is enabled, enter stop mode, else enter disabled mode. Self wake can only work on stop mode. For imx6q, the stop request has to be mannually assert on IOMUX GPR13[28:29] register, we use syscon to control that bit. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 7f8ef8eeb2bd93d75eb4c970bcaabcfd499d348d) (cherry picked from commit 496fef522e515488147cce3adcc7f101bb532805)
2016-01-14MLK-10629-2 mmc: sdhci-esdhc-imx: implement wifi_card_detect functionDong Aisheng
WiFi driver could call wifi_card_detect function to re-detect card, this is required by some special WiFi cards like broadcom WiFi. To use this function, a new property is introduced to indicate a wifi host. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 74e71dd0aebb9e931f02aefa3dd1990cbe642ae4) Signed-off-by: Haibo Chen <haibo.chen@freescale.com> Conflicts: Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
2016-01-14Input: touchscreen - add imx6ul_tsc driver supportHaibo Chen
Freescale i.MX6UL contains a internal touchscreen controller, this patch add a driver to support this controller. Signed-off-by: Haibo Chen <haibo.chen@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit 9a436d524d3533cd15ed5a189d2237ff1e4e5343)
2016-01-14MLK-11431-1: IPU: forward IPU display drivers to 4.1.y kernelSandor Yu
Forward imx_3.14.y IPU and display drivers to 4.1 kernel. This includes IPU core driver, display driver, LDB and HDMI driver. Signed-off-by: Sandor Yu <R01008@freescale.com>
2016-01-14mmc: sdhci-esdhc-imx: Document new DT bindings for imx7d supportHaibo Chen
Add a required property "fsl,imx7d-usdhc" in binding doc. Add an optional property "fsl,tuning-step" in binding doc. Signed-off-by: Haibo Chen <haibo.chen@freescale.com> Acked-by: Dong Aisheng <aisheng.dong@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> (cherry picked from commit 2a2a7ea7c0126d388c14c28927cdba429b4858dd)
2016-01-14MLK-11479-11 ASoC: imx-wm8962: Add non-SSI cpu dai supportNicolin Chen
cherry-pick below patch from v3.14.y: ENGR00307635-5 ASoC: imx-wm8962: Add non-SSI cpu dai support The current imx-wm8962 machine driver is designed for SSI as CPU DAI only while as its name we should make the driver more generic to any other CPU DAI on i.MX serires -- ESAI, SAI for example. So this patch makes the driver more general so as to support those non-SSI cases. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> (cherry picked from commit b6fca438dde1b4c0bbdee31729871d601f287dc9)
2016-01-14MLK-11479-06 ASoC: fsl: Add WM8962 jack detecting supportNicolin Chen
cherry-pick below patch from v3.14.y: ENGR00277715-3 ASoC: fsl: Add WM8962 jack detecting support There're two GPIOs connected to the headphone jack and microphone jack, thus add the states detection. Reviewed-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com> (cherry picked from commit f85ca1dd664178328bd813651e91d612787b6926)
2016-01-14MLK-11429-21: ASoC: fsl: port si476x machine driver from imx_3.10.yShengjiu Wang
cherry-pick below patch from imx_3.14.y ENGR00330403-3: ASoC: fsl: port si476x machine driver from imx_3.10.y Port si476x machine dirver for i.MX series SoC and binding doc from imx_3.10.y Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit 05a68db09806fe5b0aa927dd94cf69b1b0c0fa5a)
2016-01-14MLK-11429-21: ASoC: imx-cs42888: port cs42888 machine driver from imx_3.10.yShengjiu Wang
cherry-pick below patch from imx_3.14.y ENGR00330403-1: ASoC: imx-cs42888: port cs42888 machine driver from imx_3.10.y Port the cs42888 machine driver from imx_3.10.y and do update according to new esai driver and asrc driver. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit 7ed3aac83630a38eb397ed92f815a28e07198748)
2016-01-14MLK-9723-5: ASoC: imx-mqs: add mqs machine driverShengjiu Wang
Implement machine driver for mqs, which use the sai as cpu dai. sai work on master mode. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit cac9eb41debc6444d753dc936cdf76874260b9e4)
2016-01-14MLK-9723-4: ASoC: fsl_mqs: add mqs codec driverShengjiu Wang
Implement codec driver for mqs. mqs is a very simple IP. which support: Word length: 16bit. DAI format: Left-Justified, slave mode. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit 9da6bdd2072b850e9bb910512123eff7d80a0e2f)
2016-01-14MLK-11179 ASoC: fsl: implement specify audio DMA buffer size from devicetreeZidan Wang
If the property "fsl,dma-buffer-size" is present, using the specified buffer size. Otherwise, using the default audio buffer size. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> (cherry picked from commit bba153dd92a4f58b81c4c26fb3a95c45445c65e0)
2016-01-14reset: Add driver for gpio-controlled reset pinsPhilipp Zabel
This driver implements a reset controller device that toggle a gpio connected to a reset pin of a peripheral IC. The delay between assertion and de-assertion of the reset signal can be configured via device tree. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Pavel Machek <pavel@ucw.cz> [shawn.guo: cherry-pick commit 27e3604c82cb from imx_3.10.y] Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Conflicts: drivers/reset/Makefile (cherry picked from commit 2c8ba990ad6b33bd28f72384fbd238e0aca6c886) Conflicts: drivers/reset/Kconfig drivers/reset/Makefile
2016-01-14MLK-11344-7: dma: imx-sdma: Add hdmi audio support in sdmaShengjiu Wang
cherry-pick below patch from v3.14.y: ENGR00329948-3: dma: imx-sdma: Add hdmi audio support in sdma There's a missing script for hdmi audio support in current sdma driver, thus add it. This HDMI script doesn't use bd to copy memory like a normal one does but only to update the memory address for HDMI internal AHB DMA and then trigger its procedure automatically. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit dafddac916a03ae4477e2de7c1b7ad291f956f68)
2016-01-14MLK-11344-4: dma: imx-sdma: Add imx6sx platformShengjiu Wang
cherry-pick below patch from v3.14.y ENGR00331635-1: dma: imx-sdma: Add imx6sx platform support The new Solo X has more requirements for SDMA events. So it creates a event mux to remap most of event numbers in GPR (General Purpose Register). If we want to use SDMA support for those module who do not get the even number as default, we need to configure GPR first. Thus this patch adds this support of GPR event remapping configuration to the SDMA driver. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit 82a606e594f2b6e00e94af0c03bdf040d796d560)
2016-01-14dts: mmc: fsl-imx-esdhc: remove fsl,cd-controller supportDong Aisheng
It's not supported by driver anymore after using runtime pm and there's no user of it, so delete it now. Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Reviewed-by: Johan Derycke <johan.derycke@barco.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> (cherry picked from commit 286228f15f45f95ef95d081ad5af4c008a16a555)
2016-01-14mmc: sdhci-esdhc-imx: using specific compatible string in binding docDong Aisheng
Using specific compatible string in binding doc to make the binding more clear. It's also used to avoid checkpatch warning in the future like follows: WARNING: DT compatible string "fsl,imx6sx-usdhc" appears un-documented -- check ./Documentation/devicetree/bindings/ + { .compatible = "fsl,imx6sx-usdhc", .data = &usdhc_imx6sx_data, }, total: 0 errors, 1 warnings, 18 lines checked Signed-off-by: Dong Aisheng <b29396@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> (cherry picked from commit e4a51cebf4dcae47a1312956fa8a237dc8efcb48)
2016-01-14mmc: dt: Allow to specify that no write protect signal is presentLars-Peter Clausen
Allow to specify in the device-tree that no physical write-protect signal is connected to a particular instance of a MMC controller. Setting the property will cause the core will assume that the SD card is always read-write. The name for the new property is 'disable-wp' and was chosen based on the property with the same function from the Synopsys designware mobile storage host controller DT bindings specification. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> (cherry picked from commit 19f4424677455a01b93163975cfbcffa9adb3336)
2016-01-14MLK-11123-32 Documentation: usb: chipidea: update for otg testsLi Jun
After introduce otg features in dts, and remove hnp_enable, we should update otg test document for how to enable HNP, SRP and ADP. Signed-off-by: Li Jun <jun.li@freescale.com> (cherry picked from commit 1fa2a00f64d4c1e56b71cf08e680f7bc9feff207)
2016-01-14MLK-10930-1 doc: usb: ci-hdrc-imx: add phy-clkgate-delay-us propertyLi Jun
It's optional, for delay time between putting phy into low power mode and turn off PHY clock. Signed-off-by: Li Jun <jun.li@freescale.com> (cherry picked from commit cccad79e056098827e1f5006d159f065889e4b8e)
2016-01-14MLK-10783-7 doc: dt-binding: mxs-phy: add compatible string "fsl,imx6ul-usbphy"Peter Chen
add compatible string "fsl,imx6ul-usbphy" Signed-off-by: Peter Chen <peter.chen@freescale.com> (cherry picked from commit 45583aa93ee7d3f8e930854603121f7facdcffb9)
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-20 23:24:02 +0000