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2018-05-29Add fmt debug outputpuma-release-4.4.126-2018-04-12-peafowlJakob Unterwurzacher
2018-05-28Disable two non-ratelimited buffer debug messagesJakob Unterwurzacher
2018-05-28Correct image heightJakob Unterwurzacher
2018-05-28Getting a moving false-color imageJakob Unterwurzacher
Login screen is clearly visible. Lots of pink instead of white.
2018-05-28Ratelimit CIF_ISP_PIC_SIZE_ERRORJakob Unterwurzacher
Otherwise these messages kill the box
2018-05-28more clocks, more debug outputJakob Unterwurzacher
2018-05-25rk3399-puma-peafowl.dts: use tx1rx1 name consistentlyJakob Unterwurzacher
2018-05-24Add pclkJakob Unterwurzacher
2018-05-24isp1/v4l2: add lots of debug outputJakob Unterwurzacher
2018-05-24rockchip isp1: ratelimit "MIPI mis error" messagesJakob Unterwurzacher
On a flakey MIPI connection, these messages will flood and kill the box. Ratelimit in action: [ 108.317808] rkisp1_mipi_isr: 296442 callbacks suppressed
2018-05-24[IN PROGRESS] rockchip isp1: tx1rx1 fixes for RK3399Jakob Unterwurzacher
For the RK3399, tx1rx1 support is incomplete in the driver.
2018-05-24Add rk3399-puma-peafowl.dtsJakob Unterwurzacher
Theobroma Systems RK3399-Q7 "Puma" with HDMI to CSI adapter "Peafowl". Uses the Toshiba TC358749 chip.
2018-05-14arm64: rockchip: rk3399-puma: enable memory frequency scalingJakob Unterwurzacher
DDR memory frequency scaling is called DMC (dynamic memory controller) in the RK3399 SoC. Enable it in the DTS and in the defconfig. To improve the reaction time of the rockchip_dmc governor, CONFIG_HZ_PERIODIC is enabled, at the cost of a 3% idle power increase. I see worst case reaction times of tens of seconds without it, because devfreq_dmc_ondemand_func does not get to run. The upthreshold and downdifferential values in the DTS are more aggressive than what rockchip uses. This improves U-Boot make -j6 compile time by 8%. Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-05-09arm64: rockchip: add rk3399-puma-spidev.dtsKlaus Goger
This devicetree adds spidev nodes to the spi5 bus as enhancement to the rk3399-puma.dts. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09spi: rockchip: configure gpios from cs-gpiosKlaus Goger
SPI core provides the functionality to have GPIO based chip selects but assumes that the pins are already configured by the platform. Configure GPIO style pins in rockchip_spi_setup so they can be used later on. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09spi: Add Flag to Enable Slave Select with GPIO Chip Select.Thor Thayer
Some SPI masters require slave selection before the transfer can begin [1]. The SPI framework currently selects the chip using either 1) the internal CS mechanism or 2) the GPIO CS, but not both. This patch adds a new master->flags define to indicate both the GPIO CS and the internal chip select mechanism should be used. Tested On: Altera CycloneV development kit Compile tested for build errors on x86_64 (allyesconfigs) [1] DesignWare dw_apb_ssi Databook, Version 3.20a (page 39) Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09spi: rockchip: Set GPIO_SS flag to enable Slave Select with GPIO CSJeffy Chen
The rockchip spi still requires slave selection when using GPIO CS. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09arm64: dts: rockchip: set powerdomain for spi5 on rk3399Klaus Goger
Access to the spi5 peripheral when powered down halts the system rendering it unresponsive. Define the powerdomain in the rk3399.dtsi to prevent a shutdown when the peripheral is used. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09Reduce SD IO Voltage to 3.0VKlaus Goger
The SD-Card IO rail on the RK3399 should not be operated higher than 3.15V. We reduce it to 3.0V. Note that the I/Os on the Qseven edge connector will still be 3.3V as expected. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09Revert "spi: rockchip: set higher io driver when sclk higher than 24MHz"Jakob Unterwurzacher
Causes a kernel panic on the RK3399-Q7 "Puma". See https://github.com/rockchip-linux/kernel/issues/79 for details. This reverts commit 7e4349ec9d70dbcfe7f78125700d2685539ea1bd.
2018-05-09can: ucan: add driver for Theobroma Systems UCAN devicesJakob Unterwurzacher
The UCAN driver supports the microcontroller-based USB/CAN adapters from Theobroma Systems. There are two form-factors that run essentially the same firmware: * Seal: standalone USB stick ( https://www.theobroma-systems.com/seal ) * Mule: integrated on the PCB of various System-on-Modules from Theobroma Systems like the A31-µQ7 and the RK3399-Q7 ( https://www.theobroma-systems.com/rk3399-q7 ) The USB wire protocol has been designed to be as generic and hardware-indendent as possible in the hope of being useful for implementation on other microcontrollers. Signed-off-by: Martin Elshuber <martin.elshuber@theobroma-systems.com> Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-05-09rtc: isl1208: set uie_unsupportedJakob Unterwurzacher
The isl1208 emulation on puma / rk3399-q7 does not support interrupts at all, but has no way to announce that fact to the kernel. This causes problems in user-space: # hwclock -r -D [...] select() to /dev/rtc to wait for clock tick timed out...synchronization failed Set the uie_unsupported flag unconditionally in the driver until we get a way to configure it through a device tree property. Fixes the problems with hwclock. Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-05-09brcmfmac: sleep workaround for AP6255 "Gopher" Wifi moduleJakob Unterwurzacher
Disable sleep for now as the Gopher module does not seem to wake up again. Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-05-09drm/rockchip: increase vop selection message priorityJakob Unterwurzacher
As the VOPs have different capabilities, which vop was selected is usually interesting to the user. Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-05-09drm/rockchip: dw-hdmi: downgrade "failed to set" message to infoJakob Unterwurzacher
hdmi works fine, and looking at what properties are actually failing (see below) indicates that they are not essential. Downgrade the message level from "error" to "info". [ 10.545924] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property hdmi_color_depth_capacity [ 10.557993] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property hdmi_output_mode_capacity [ 10.570473] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property brightness [ 10.581221] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property contrast [ 10.591810] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property saturation [ 10.602415] [drm:dw_hdmi_rockchip_set_property] failed to set rockchip hdmi connector property hue [ 10.708193] rockchip-dp ff970000.edp: Link Training Clock Recovery success [ 10.717607] rockchip-dp ff970000.edp: Link Training success!
2018-05-09brcmfmac: add support for BCM43455 with modalias sdio:c00v02D0dA9BFJakob Unterwurzacher
BCM43455 is a more recent revision of the BCM4345. Some of the BCM43455 got a dedicated SDIO device ID which is currently not supported by brcmfmac. Adding the new sdio_device_id to brcmfmac is enough to get the BCM43455 supported because the chip itself is already supported (due to BCM4345 support in the driver). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Upstream commit a62a77881b1b6708ffeddd9bf0529494f7b199e3
2018-05-09ASoC: sgtl5000: Use normal VAG ramp to reduce pop noiseKlaus Goger
The slow downed ramp causes a higher voltage level at the turn off time generating an audible pop noise. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09Input: add driver for Silead touchscreensRobert Dolca
This driver adds support for Silead touchscreens. It has been tested with GSL1680 and GSL3680 touch panels. It supports ACPI and device tree enumeration. Screen resolution, the maximum number of fingers supported and firmware name are configurable. Signed-off-by: Robert Dolca <robert.dolca@intel.com> Signed-off-by: Daniel Jansen <djaniboe@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: silead - remove some dead code buf[0] is an unsigned char. touch_nr is an int. The test for negative here doesn't make sense so I have removed it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: silead - use devm_gpiod_get The silead code is using devm_foo for everything (and does not free any resources). Except that it is using gpiod_get instead of devm_gpiod_get (but is not freeing the gpio_desc), change this to use devm_gpiod_get so that the gpio will be properly released. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: silead_gsl1680 - document firmware-name, fix implementation The driver has supported touchscreen-fw-name to specify the firmware to load since it has been merged, but this was omitted from the dt-binding documentation. During review of adding touchscreen-fw-name to the binding documentation it was brought up that there is a standard property name called "firmware-name" for this, which should be used. Since there are no users of touchscreen-fw-name yet, this commit adds documentation of "firmware-name" to the dt-binding documentation and switches the driver over to use this. This commit also makes the driver add a "silead/" prefix to the firmware name from dt before calling request_firmware. That the firmware files are stored under /lib/firmware/silead under Linux is an implementation detail and does not belong in devicetree. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: silead_gsl1680 - use "silead/" prefix for firmware loading The silead touch-controller ICs use a different firmware per digitizer / tablet model. So there are going to be quite a few of then and they really should be under a separate subdir. This commit prefixes the default firmware names with "silead/" just like we are already doing for devicetree specified firmware names. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: silead - add OF device ID table The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. As pointed by Hans de Goede, there's no mssl1680 and this is just used in some ACPI systems to identify the gsl1680 chip. So isn't included in the OF device ID table since a DT should use the proper device name instead. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Input: back-port silead.c: pos[i] handling/assignment Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Input: back-port silead.c: invert_x/y & swap_xy Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Input: silead: retry firmware load If we get ENOENT when trying to load the firmware, this can just mean that the rootfs is not mounted yet. Return EPROBE_DEFER so the probe is retried later. To prevent an infinite probe loop when the firmware does not exist at all, the retries are capped to 10. Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-05-09Remove .scmversion fileKlaus Goger
The empty .scmvesion file breaks the setlocalversion script. As we want to use CONFIG_LOCALVERSION_AUTO we delete the file. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-05-09arm64: rockchip: add dts + defconfig for RK3399-Q7 (Puma) SoMJakob Unterwurzacher
The RK3399-Q7 (Puma) is a system-on-module featuring the Rockchip RK3399 in a Qseven-compatible form-factor. RK3399-Q7 features: * CPU: ARMv8 64bit Big-Little architecture, * Big: dual-core Cortex-A72 * Little: quad-core Cortex-A53 * IRAM: 200KB * DRAM: 4GB-128MB dual-channel * eMMC: onboard eMMC * SD/MMC * GbE (onboard Micrel KSZ9031) Gigabit ethernet PHY * USB: * USB3.0 dual role port * 2x USB3.0 host, 1x USB2.0 host via onboard USB3.0 hub * Display: HDMI/eDP/MIPI * Camera: 2x CSI (one on the edge connector, one on the Q7 specified CSI ZIF) * NOR Flash: onboard SPI NOR * Companion Controller: onboard additional Cortex-M0 microcontroller * RTC * fan controller * CAN This dts describes includes all required peripherals for booting and basic functionality including eMMC, NOR, USB, Ethernet, HDMI output (with audio), I2C buses (including the RTC and fan controller features provided by the default companion controller firmware) and LED definitions. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
2018-04-28Revert "clk: rockchip: rk3399: Fix clk_cifout and clk_cifout_src"Finley Xiao
This reverts commit 44822b10317558fc14d41962a7781d4267cd1592. Change-Id: I4cc331caf0e6cd853099a770f438276762a219f3 Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
2018-04-28arm64: rk3308_linux_defconfig: enable HARDLOCKUP_PANIC/PANIC_ON_OOPS and ↵Tao Huang
PANIC_TIMEOUT=1 Make sure kernel panic and reboot when something wrong. Change-Id: Iaed051431fa4ae2fb5bdd952737deb07a24a33c1 Signed-off-by: Tao Huang <huangtao@rock-chips.com>
2018-04-27arm64: dts: rockchip: Enable dmc for rk3308-evb-10 boardFinley Xiao
The ATF must contain the following commit: 35e0de42e8ac ("plat: rk3308: dfs: add ddr_get_rate implement") Change-Id: Idf22418b830c9a1f4ebd2c9b19dc7345bc4cf1c6 Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
2018-04-27arm64: dts: rockchip: rk3368: add spdif nodeXinhuang Li
Change-Id: Ife612c36f3249cc44a97525eff9f4d3c3d751812 Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
2018-04-27arm64: rockchip_defconfig: enable vop dump buf debug nodeShixiang Zheng
Change-Id: I4149982d553b11fc9dedc51d45df5864880ffca0 Signed-off-by: Shixiang Zheng <shixiang.zheng@rock-chips.com>
2018-04-27arm: rockchip_linux_defconfig: enable MALI_PWRSOFT_765 for midgard DDK r18Zhen Chen
Change-Id: Ic2e643dfa991bf24a6be509b42fa4056c794f699 Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
2018-04-27arm: dts: rockchip: Change cpu opp-microvolt form one entry to threeFinley Xiao
Single entry is for target voltage and three entries are for <target min max> voltages. Change cpu opp-microvolt form one entry to three entries and set maximum acceptable voltage to a high value so that regulator device can supply multiple consumers at the same time. Change-Id: I3a0dc4e161bae33e36b232c36a0a05a3102359ef Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
2018-04-27ARM64: dts: rockchip: px5: fix pmu and ddr configs.Jason Song
Change-Id: I7bed4caac70b430752bc6338d15554901892144a Signed-off-by: Jason Song <sxj@rock-chips.com>
2018-04-27ARM64: dts: rockchip: add ramoops support for rk3368-androidJason Song
Change-Id: If570260ce12fd2afc678cefcbfe1a2641b5253d9 Signed-off-by: Jason Song <sxj@rock-chips.com>
2018-04-27drm/rockchip: add a debug node to dump buf from applicationShixiang Zheng
dump path: /data/vop_buf debug nod: d/dri/0/ff900000.vop/vop_dump/dump echo dump > dump to dump one frame echo dumpon > dump to start vop keep dumping echo dumpoff > dump to stop keep dumping echo dumpn > dump n is the number of dump times if fd err -3 try rm -r /data/vopbuf echo dump1 > dump can fix it if fd err -28 save needed data try rm -r /data/vopbuf Change-Id: Id5fefa428db1b5669ceae418cd8bddfa52e52f61 Signed-off-by: Shixiang Zheng <shixiang.zheng@rock-chips.com>
2018-04-27arm64: dts: rockchip: rk3326-evb-linux-lp3-v10: add the ov5695 for rk3326 mipiCaesar Wang
This patch adds the ov5695 releated configure with rk3326 mipi/isp. Change-Id: I62d6d8854d7e66fac521b3fea0f4dd35dc2799c4 Signed-off-by: Caesar Wang <wxt@rock-chips.com>
2018-04-27media: i2c: ov5695: initialize sensor driver after io_domainHu Kejun
Change-Id: Ia0d754d941ba9bda874efe787a985f00cf1be779 Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
2018-04-27BACKPORT: usb: gadget: add tracepoints to the gadget APIWilliam Wu
This new set of tracepoints will help all gadget drivers and UDC drivers when problem appears. Note that, in order to be able to add tracepoints to udc-core.c we had to rename that to core.c and statically link it with trace.c to form udc-core.o. This is to make sure that module name stays the same. Change-Id: I23eb801151a75629a8a2f6e7d9203f58281ed3d2 Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: William Wu <william.wu@rock-chips.com> (cherry picked from commit 5e42d710a108c23c104e083900d4ba9398e418b0)
2018-04-27UPSTREAM: usb: gadget: move gadget API functions to udc-coreFelipe Balbi
instead of defining all functions as static inlines, let's move them to udc-core and export them with EXPORT_SYMBOL_GPL, that way we can make sure that only GPL drivers will use them. As a side effect, it'll be nicer to add tracepoints to the gadget API. While at that, also fix Kconfig dependencies to avoid randconfig build failures. Change-Id: I3fcc99c0730608076cfa8624908e58b7ee6f1bef Acked-By: Sebastian Reichel <sre@kernel.org> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: William Wu <william.wu@rock-chips.com> (cherry-picked from commit 5a8d651a2bde01e00caf78496390d6ae46df80af)
2018-04-27arm: dts: rockchip: update tsadc's pinctrl for rk3288Rocky Hao
we set cru reset as tshut's default mode, i.e. hw-tshut-mode = <0>, and otp_gpio mode is set accordingly. if gpio mode is set, i.e. hw-tshut-mode = <1>, otp_out is set accordingly. Change-Id: I3cb4588fec171e2867a326f55c2115b1da927ac3 Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
2018-04-27iommu/rockchip: support rk_iommu_map_sg for iommu opsSimon Xue
Impletement rk_iommu_map_sg for rk_iommu_ops, which only flush TLB once after each sg been mapped, that speed up the map operation. Change-Id: Ief123ad363018d2b3227066c07338ccbd75c9d84 Signed-off-by: Simon Xue <xxm@rock-chips.com>
2018-04-27regulator: tps549b22: add TI TPS549b22 supportXiaoDong Huang
Change-Id: I7550fc9f78a30b5d8ff705403ad91cfd8727fad6 Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
2018-04-26UPSTREAM: sched/core: Call __schedule() from do_idle() without enabling ↵Steven Rostedt (VMware)
preemption I finally got around to creating trampolines for dynamically allocated ftrace_ops with using synchronize_rcu_tasks(). For users of the ftrace function hook callbacks, like perf, that allocate the ftrace_ops descriptor via kmalloc() and friends, ftrace was not able to optimize the functions being traced to use a trampoline because they would also need to be allocated dynamically. The problem is that they cannot be freed when CONFIG_PREEMPT is set, as there's no way to tell if a task was preempted on the trampoline. That was before Paul McKenney implemented synchronize_rcu_tasks() that would make sure all tasks (except idle) have scheduled out or have entered user space. While testing this, I triggered this bug: BUG: unable to handle kernel paging request at ffffffffa0230077 ... RIP: 0010:0xffffffffa0230077 ... Call Trace: schedule+0x5/0xe0 schedule_preempt_disabled+0x18/0x30 do_idle+0x172/0x220 What happened was that the idle task was preempted on the trampoline. As synchronize_rcu_tasks() ignores the idle thread, there's nothing that lets ftrace know that the idle task was preempted on a trampoline. The idle task shouldn't need to ever enable preemption. The idle task is simply a loop that calls schedule or places the cpu into idle mode. In fact, having preemption enabled is inefficient, because it can happen when idle is just about to call schedule anyway, which would cause schedule to be called twice. Once for when the interrupt came in and was returning back to normal context, and then again in the normal path that the idle loop is running in, which would be pointless, as it had already scheduled. The only reason schedule_preempt_disable() enables preemption is to be able to call sched_submit_work(), which requires preemption enabled. As this is a nop when the task is in the RUNNING state, and idle is always in the running state, there's no reason that idle needs to enable preemption. But that means it cannot use schedule_preempt_disable() as other callers of that function require calling sched_submit_work(). Adding a new function local to kernel/sched/ that allows idle to call the scheduler without enabling preemption, fixes the synchronize_rcu_tasks() issue, as well as removes the pointless spurious schedule calls caused by interrupts happening in the brief window where preemption is enabled just before it calls schedule. Reviewed: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170414084809.3dacde2a@gandalf.local.home Signed-off-by: Ingo Molnar <mingo@kernel.org> -----Shawn: trace on 4.4 for RK3308 ------------------------- [ 151.389904] BUG: scheduling while atomic: swapper/0/0/0x00000000 [ 151.390478] Modules linked in: [ 151.390813] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.126 #1327 [ 151.390830] Hardware name: Rockchip RK3308 evb digital-i2s mic board (DT) [ 151.390844] Call trace: [ 151.390868] [<ffffff800808731c>] dump_backtrace+0x0/0x1c4 [ 151.390883] [<ffffff80080874f4>] show_stack+0x14/0x1c [ 151.390900] [<ffffff80081e4274>] dump_stack+0x94/0xbc [ 151.390919] [<ffffff80080b4c6c>] __schedule_bug+0x3c/0x54 [ 151.390938] [<ffffff800857e978>] __schedule+0x88/0x45c [ 151.390953] [<ffffff800857edc0>] schedule+0x74/0x94 [ 151.390971] [<ffffff800857f118>] schedule_preempt_disabled+0x20/0x38 [ 151.390987] [<ffffff80080c9d74>] cpu_startup_entry+0x44/0x204 [ 151.391007] [<ffffff800857cda0>] rest_init+0x80/0x8c [ 151.391025] [<ffffff8008750b04>] start_kernel+0x31c/0x330 [ 151.391040] [<ffffff80087501c4>] __primary_switched+0x30/0x6c ------------------------------------------------------- Change-Id: I12971dfe9c2039920162326aabe1df0ecaf79804 Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> (cherry-picked from 8663effb24f9430394d3bf1ed2dac42a771421d1)
2018-04-26arm64: dts: rockchip: support board-irdrop for rk3326-863 boardTony Xie
Change-Id: I3ccb3c6426d08dc1a186f86d86391a8e307e6e1b Signed-off-by: Tony Xie <xxx@rock-chips.com>
2018-04-26arm64: dts: rockchip: px30: modify voltage for gpu 200MHz and 300MhzFinley Xiao
Change-Id: Ifbd3117d3999b322951df458a12cfe488954803d Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
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