ARM64: rockchip_defconfig: enable mp8865 regulator

Change-Id: I612fbe41e97f4e06dc154f76a256c7996d7ea09a
Signed-off-by: Zain Wang <wzz@rock-chips.com>

regulator: add devicetree bindings for mp8865 regulators

Change-Id: Ie837faba6a9f599dcfc5cdbdaffe12ca81060957
Signed-off-by: Zain Wang <wzz@rock-chips.com>

ARM64: dts: rk3399-tb: add support for mp8865

Change-Id: I71072722fde924f151986d6d2dc916cb868e7b98
Signed-off-by: Zain Wang <wzz@rock-chips.com>

regulator: mp8865: add regulator driver for MP8865

Change-Id: I5fa8423e5d1e301a008dcdfd60f93c442f6211a8
Signed-off-by: Zain Wang <wzz@rock-chips.com>

UPSTREAM: soc: rockchip: power-domain: Modify power domain driver for rk3399

This driver is modified to support RK3399 SoC.

Change-Id: Id4d040a78e7e18d78e9644b14e0611fc6ab44abe
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
[small indentation fixups]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
 v4.7-armsoc/drivers commit fd8b62cc38b356bcdf20ac8f1a647db7b11240cf)

UPSTREAM: dt-bindings: add binding for rk3399 power domains

Add binding documentation for the power domains
found on Rockchip RK3399 SoCs

Change-Id: I51d70a08c86b5361ac5d51151711e07ffa3046ef
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
 v4.7-armsoc/drivers commit e6e270aecbb0ed605b7267fdf6f828945014de24)

UPSTREAM: soc: rockchip: power-domain: add support for sub-power domains

This patch adds support for making one power domain a sub-domain of
other domain. This is useful for modeling power dependences,
which needs to have more than one power domain enabled to be operational.

Change-Id: Ie2a79aab6e1e073157c06d44252ef327caee5261
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
[restructured error handling in subdomain-addition]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
 v4.7-armsoc/drivers commit 6be05b5ec16132f3df3f1d857ab01e30f726b542)

UPSTREAM: soc: rockchip: power-domain: allow domains only handling idle requests

On some Rockchip SoC there exist child-domains only handling their
idle state with the actual power-state handled by a (shared) parent-
domain.

So allow such types of domains. For them, we can determine their
state (on/off) by checking the inverse idle-state instead.

There exist one special case if both idle as well power handling
were set as not present, but as the domain-data is defined in the
code itself, we can expect the reasonable developer to define them
in a correct way, without adding more checks.

Change-Id: Ic82cb387565a39043d5d52e62a94910de10d4bbd
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
 v4.7-armsoc/drivers commit 1fe767a56c32730a947fc2bfcac5d14490bde6ff)

UPSTREAM: soc: rockchip: power-domain: make idle handling optional

Not all new socs need to handle idle states on domain state changes,
so add the possibility to make them optional.

Change-Id: I46d869e1de9e03ec0664518effbcf2642053391e
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
 v4.7-armsoc/drivers commit 6aa841c8097fee1b17b343719c45694e3166ca34)

ARM64: dts: rk3399-tb: enable gpu node

Change-Id: I1199eae97ec4400a96bab02ca8ed1db522fa742d
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

video: rockchip: mipi: 3399: add support rk3399

Change-Id: I52fbecb5c6739b8ed1e35c3c3be7778a189874a6
Signed-off-by: xubilv <xbl@rock-chips.com>

arm64: dtsi: rk3399: add node of GPU

Change-Id: If48ed7f58aa00c28122ac77a8d79ab675f3a6208
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

phy: rockchip-usb: Fixed the port cannot be resumed after suspended.

selecting utmi interface signals from utmi interface of usb20
host0 controller to usb2phy, when phy is resumed.

Change-Id: I487e836b89177cd8bc2dc56400f4dc277c8d2bf0
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

ARM64: rockchip_defconfig: open rk322x vop

Change-Id: I9df6706a34fecadd5f149cd566b31323dafb51c2
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

ARM64: dts: rk3399-monkey: add fb node

Change-Id: I1afb5fde325e9227e30fcdd5efbea4f44818de59
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

dtsi: screen-timing: lcd-tv080wum-nl0-mipi: for rk3399 monkey

Change-Id: I01ca2bd999973820317bcf46f8a7d3e85d59a606
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: vop: 3399: add support rk3399

Change-Id: Icbccfdd4fb841df67c0ade1cfd141fb574d837f0
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

clk: rockchip: rk3399: use the FRACMUX type for spdif and i2s0~2

Change-Id: I1f0f60185e70bb894010137db8a35dda218201f2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

video: rockchip: mipi: enable clk before write register

Change-Id: I717ed1143c53e7c2cd04697e8cc3984f89e29504
Signed-off-by: xubilv <xbl@rock-chips.com>

clk: rockchip: rk3399: pclkin_isp1_wrapper should source from pclkin_cif

Change-Id: Id2ccc4003fcd286594fa2c2fc366f7c922417883
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: dts: rk3399: remove the reference pmugrf and grf

We don't need to reference the pmugrf/grf in the clock driver any more.

Change-Id: Ibda203163c84ab4004e1225e5868267024069199
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: dts: rk3399-monkey: support the gt9xx touchscreen

Change-Id: Iabe2264bf9cffe09259b17912d6391dfb87ee4dd
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>

clk: rockchip: rk3399: remove re-enable pmucru clk_gate/pclk_alive

These are not gating default when the SoC startup, so we don't need
to re-enable them.

Change-Id: I956a31345fe7f24b973db6c9e49d87a2988ac7d6
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

iommu/rockchip: add more judgement for virtual device who using iommu

A virtual device like "drm" call iommu_attach_device may fail.
Current only judge if a device has "group", this is not enough,
"group->iommu_data" is needed

Change-Id: I1a66d6016dfef867d83aa4cccaf223ced4e07161
Signed-off-by: Simon <xxm@rock-chips.com>

arm64: dts: add i2c0, i2c1 rise and fall time for rk3366-tb

Change-Id: I74d70eb8a058ae97844695dbf6bc4d01827c7bef
Signed-off-by: David Wu <david.wu@rock-chips.com>

clk: rockchip: rk3399: add some aclk/dclk IDs for vop0/vop1

Change-Id: If59b057892ad8bfe250ac763905150518cdc8631
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

Revert "iommu: rk-iovmm: change compatible name to a unified name"

This reverts commit 3a1bdfa3a4bd6e3bb0a1328ef50a4d3278560222.

This patch broken old rkfb driver, so revert it.

Change-Id: I7ccd93d8ff2086cca9c1b31932278435cbffc59f

arm64: rockchip: remove unused files

Change-Id: Ied0e45214df40f8b278114ddcb5cad4d4ce9dc81
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

ARM64: dts: rk3366: support arm64 cpuidle-dt

Change-Id: Ia5a0bf96609092c22f3bdb327cdfde6f505163c6
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>

ARM64: dts: rockchip: configure clock frequency for rk3399 tsadc

As the rk3399 SoCs requires initial configuration for tsadc clock
frequency. The tsadc can be specified in a device tree node through
assigned-clocks.

The tsadc clock needs 500KHz~800KHz frequency to work on rk3399 SoCs.
We can add the assigned-clock to prevent the firmware
or loader has *not* set the division frequency from the source clock.

Change-Id: Ieb4cd5aad7d299baab20a9fb9d39211fe00896ff
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

ARM64: dts: rockchip: add the grf found on rk3399 tsadc

This patch adds the rockchip,grf to match the driver.

Change-Id: If477634fd38f1ebc539ade6c620a63d0cfee9111
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

thermal: rockchip: handle the power sequence for rk3399 SoCs

This adds the grf property to handle the tsadc power sequence on
rk3399 SoCs.

The rk3399 tsadc can work with this patch on now.

while true; do grep "" /sys/class/thermal/thermal_zone[0-1]/temp;sleep .5; done
/sys/class/thermal/thermal_zone0/temp:40555
/sys/class/thermal/thermal_zone1/temp:41111
/sys/class/thermal/thermal_zone0/temp:40555
/sys/class/thermal/thermal_zone1/temp:41111
/sys/class/thermal/thermal_zone0/temp:40555
/sys/class/thermal/thermal_zone1/temp:41666
/sys/class/thermal/thermal_zone0/temp:40555
/sys/class/thermal/thermal_zone1/temp:41111
/sys/class/thermal/thermal_zone0/temp:40555
/sys/class/thermal/thermal_zone1/temp:41111
/sys/class/thermal/thermal_zone0/temp:40555

Change-Id: I0155826bddf0017ea4985920268b333a20278bbe
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

UPSTREAM: mmc: core: fix __mmc_switch timeout caused by preempt

there is a time window between __mmc_send_status() and time_afer(),
on some eMMC chip, the timeout_ms is only 10ms, if this thread was
scheduled out during this period, then, even card has already changes
to transfer state by the result of CMD13, this part of code also treat
it to timeout error.
So, need calculate timeout first, then call __mmc_send_status(), if
already timeout and card still in programing state, then treat it to
the real timeout error.

Change-Id: I7499d3d41711ea5abe6baec780d2988dc60dfc5b
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 3bbb0deea6d5c6d5ed38ae927a5bf9b0cd7c8639)

UPSTREAM: mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout

Normally the timeout clock frequency is read from the capabilities
register.  It is also possible to set the value prior to calling
sdhci_add_host() in which case that value will override the
capabilities register value.  However that was being done after
calculating max_busy_timeout so that max_busy_timeout was being
calculated using the wrong value of timeout_clk.

Fix that by moving the override before max_busy_timeout is
calculated.

The result is that the max_busy_timeout and max_discard
increase for BSW devices so that, for example, the time for
mkfs.ext4 on a 64GB eMMC drops from about 1 minute 40 seconds
to about 20 seconds.

Note, in the future, the capabilities setting will be tidied up
and this override won't be used anymore.  However this fix is
needed for stable.

Change-Id: Ifd327b7c534a346f3537432d7bce7d8f1aebef3f
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 995136247915c5cee633d55ba23f6eebf67aa567)

thermal: rockchip: update the tsadc table for rk3399

This patch fixes the incorrect conversion table.
The Code to Temperature mapping is updated based on sillcon results.

Change-Id: If8ae3f5fb59786a8db8bf79276ecea44ab92ffc9
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

ARM64: dts: rk3399-monkey: set usbdrd_dwc3_0 in peripheral mode

Set dwc3_0 in peripheral only mode until Type-C function is
ready, and then we can set dwc3_0 in drd mode.

Change-Id: I0ccb92db97244d7a34dd17c58757fc5aa1b11dac
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

ARM64: dts: rk3399: add pmu node

Change-Id: I9128738f72518bcb04f7e5d3fdb6638f476df667
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>

Revert "ARM64: dts: rk3399: add pmu node"

This reverts commit 0b622df3499e3dcaebd619fa966b13588131b83d.

arm pmu driver do not support PPI in two
cluster well. So drop it.

Change-Id: I69f43ad1703589805c7e86749badda8bf802d51a

iommu/rockchip: add map_sg callback for rk_iommu_ops

Change-Id: I7a677ba0c06c4031661681a26333b1e9a2aafd26
Signed-off-by: Simon <xxm@rock-chips.com>

iommu/rockchip: fix devm_request_irq and devm_free_irq parameter

When rk_iommu_attach_device or rk_iommu_detach_device be called, the second
parameter "dev" represent the device who own the iommu, so it is not resonable
using "dev" for devm_request_irq's first parameter. To avoid potential error,
we must use iommu device itself "iommu->dev" instead, the same as devm_free_irq.

Change-Id: Id9f4097d6f1b916308475854dcf75ce86d9494fc
Signed-off-by: Simon <xxm@rock-chips.com>

ARM64: dts: rockchip: rk3399: add usb2.0 phy node

Change-Id: Ie972043ecc62f9cbca5083e3047268f91be73b2c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

phy: rockchip-usb: support usb2.0 phy for rk3399 SoC

1. Add a new compatible for rk3399;
2. Support gpio operation for vbus-drv.

Change-Id: I2eb1ac377db0bcb907d009c56fba22f1951c128e
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

Documentation: bindings: update one property for Rockchip usb-phy

vbus_drv-gpio property updated

Change-Id: I528b10f1c41cbadff2b4f0d1b1b63f7d2cb51a97
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

drivers: firmware: psci: notify regulators on system-suspend

On some systems regulators need to do special actions on suspend/resume.
These get set from the generic regulator_suspend_prepare and
regulator_suspend_finish functions so these should be called from the
psci suspend ops as well.

Change-Id: I6fbf7b39ceae936ed5bd9df6719ccd3cd360840f
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Shengfei xu <xsf@rock-chips.com>

ARM64: dts: rk3399: add some properties to config dwc3

RK3399 dwc3 has some hardware properties, which is platform
dependent, including the following properties:
1. Set PHYIF to 1 to use 16-bit UTMI+ interface;
2. Clear ENBLSLPM to 0 to disable sleep and l1 suspend;
3. Clear U2_FREECLK_EXITSTS to 0;
4. Clear DEV_FORCE_20_CLK_FOR_30_CLK to 0;
5. Clear DELAYP1TRANS to 0;

Change-Id: I85de326e3c2177c66966f1239bcab838df01492d
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

usb: dwc3: add dis_del_phy_power_chg_quirk

Add a quirk to clear the GUSB3PIPECTL.DELAYP1TRANS bit,
which specifies whether delay PHY power change from P0
to P1/P2/P3 when link state changing from U0 to U1/U2/U3
respectively.

Change-Id: I23e33f8b13001d6f86d6473ad43a261d9bda8f79
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

usb: dwc3: add DWC3_GUCTL1 reg

Change-Id: I67dfabf539b85281904b9c4dfbc764bacecb7ac3
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

clk: rockchip: rk3399: add peri hp/lp0/lp1 noc clocks into critical

Change-Id: Id136016c27b17944fc33a848fb137c3452dd6289
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: rk3399: Keep critical independently for the PMUCRU and CRU

Fix add critical clock for PMUCRU too late in the rk3399_clk_init. It
will be crash if there is one clock want to disable its parent which is
the PPLL.

Change-Id: I3fa236ab78571c8c8ec5d423228d00dbb02f24e6
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

UPSTREAM: ASoC: rt5640: Correct the digital interface data select

this patch corrects the interface adc/dac control register definition
according to datasheet.

Change-Id: I0777577d365140b642141596112b662d3a80538b
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
(cherry picked from git.kernel.org broonie/sound.git for-next
 commit 653aa4645244042826f105aab1be3d01b3d493ca)

ARM64: dts: rockchip: rk3399: set each cpu's opp-microvolt to 900000uV

In order to lower the temperature, lower the voltage.

Change-Id: Iae2d103c88ab5b72c3d003c1f84f74e1694c7e1e
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>

clk: rockchip: rk3399: fix PPLL is redefined and ID shouldn't be 0

PPLL is 8 and redefined by SCLK_I2C4_PMU, and clock IDs shouldn't be 0.

Change-Id: I50f89487034c1f1ef41d257de00b7f3ec53f7f4c
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

usb: dwc3: make usb2 phy interface configurable in DT

Add snps,phyif_utmi_16_bits devicetree property. USB2 phy
interface is hardware property, and it's platform dependent,
so we need to configure it in devicetree to set the core to
support a UTMI+ PHY with an 8- or 16-bit interface.

And according to dwc3 databook, the GUSB2PHYCFG.USBTRDTIM
must set to the required values for the usb2 phy interface.

Change-Id: If1c636edc6be3c9a79b4b0b89737a925d8dd3abe
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

usb: dwc3: add dis_u2_freeclk_exists_quirk

Add a quirk to clear the GUSB2PHYCFG.U2_FREECLK_EXISTS bit,
which specifies whether the USB2.0 PHY provides a free-running
PHY clock, which is active when the clock control input is active.

Change-Id: I84ea6eeccb9fc2ea6d13ef586f1166d5fa132606
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

* linux-linaro-lsk-v4.4-android: (477 commits)
  arm64: vdso: Mark vDSO code as read-only
  ARM/vdso: Mark the vDSO code read-only after init
  x86/vdso: Mark the vDSO code read-only after init
  lkdtm: Verify that '__ro_after_init' works correctly
  arch: Introduce post-init read-only memory
  x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option
  mm/init: Add 'rodata=off' boot cmdline parameter to disable read-only kernel mappings
  asm-generic: Consolidate mark_rodata_ro()
  Linux 4.4.6
  ld-version: Fix awk regex compile failure
  target: Drop incorrect ABORT_TASK put for completed commands
  block: don't optimize for non-cloned bio in bio_get_last_bvec()
  MIPS: smp.c: Fix uninitialised temp_foreign_map
  MIPS: Fix build error when SMP is used without GIC
  ovl: fix getcwd() failure after unsuccessful rmdir
  ovl: copy new uid/gid into overlayfs runtime inode
  userfaultfd: don't block on the last VM updates at exit time
  powerpc/powernv: Fix OPAL_CONSOLE_FLUSH prototype and usages
  powerpc/powernv: Add a kmsg_dumper that flushes console output on panic
  powerpc: Fix dedotify for binutils >= 2.26
  ...

ARM64: dts: rockchip: rk3399: add cpul/cpub assingment clk rate

set clk_cpul:816M clk_cpub:1008M when clk tree init

Change-Id: I8f493ce8479fc670aa05d651db5be354d6870c98
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

ARM64: dts: rk3399-tb: limit emmc freq to 50MHz

Change-Id: Ib9b7c7d7574077e9c265e292b61e6eb0a4511bd8
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

clk: rockchip: rk3399: fix the incorrect name of uart1~3

Change-Id: I32764eb21d31e4527dc90239cb3d4a450f2def6d
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

ARM64: dts: rk3366: update gpu's opp table

Change-Id: I1c3ccc7b896b4fe95f834a957a4ebe2aef482806
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>

ARM64: defconfig: add the basic config for 3399 ChromeOS

With this defconfig which inherits from rockchip_defconfig,
ChromeOS boots up to command line.

Change-Id: I646fea9b26d9c235da16d0d2b559290ee5029a12
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

ARM64: dts: rk3366-tb: add regulator-ramp-delay of vdd_arm

Change-Id: If4eb8f964592d2f6c0e418659b12f672dc9abb94
Signed-off-by: Jianhong Chen <chenjh@rock-chips.com>

Documentation: bindings: add compatible entry for Rockchip USB2.0 PHY

1. Compatible "rockchip,rk3399-usb-phy" support to RK3399;
2. Add host_drv_gpio optional property for usb2.0 vbus control.

Change-Id: Idfc6898ca2c519c46dae66d396f501b38e8d73bd
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

ARM64: rockchip_defconfig: enable dwc3 and xhci drivers

Change-Id: I3c3dae4bf999cb3e7141d88bdfa60e50ab46e2fd
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

usb: dwc3: rockchip: Add device tree binding

Rockchip USB3.0 core wrapper consist of USB3.0 IP from Synopsys
(SNPS) and HS, SS PHY's control and configuration registers.

Change-Id: I116b66c3b417cfecc968414db9912813a0ef2c5d
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

usb: dwc3: of-simple: add compatible for rk3399

Change-Id: I0a74fcd97c5be7887b4d14bb708a58a10f70e71c
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

ARM64: dts: rk3399: enable usbdrd3_0 and usbdrd3_1

Change-Id: I2321c1b0651a1a0ad1352e1409d8c9cef1428a67
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

ARM64: dts: rk3399: add usbdrd3_0 and usbdrd3_1 nodes

Change-Id: I4b940966e3b054e072de90f6943ab20006848495
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>

ARM64: dts: rk3366: update cpu's opp table

Change-Id: Id0d722d90672f78941073a4ad7e45615893b1e90
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>

ARM64: rockchip_defconfig: enable rk808 regulator

set CONFIG_REGULATOR_RK808=y

Change-Id: I9cfc60fc82a4cb7dc4056bd13f3d678d6a0f7faf
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

clk: rockchip: fix pmu cru register name error

Change-Id: I4ab865326657dceaf8759b37d02d80de9e3071c0
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: add some clock IDs for reference

Change-Id: I8ce291b7145a56aea9d8f5b5742506a581f26912
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: fix PLL table and add pclk DFLAG for rk3399

Change-Id: Id89c7099b24fdcff967528a3741af2e84fa1a754
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

video: rockchip: fb: the default state of FBDC is closed

Change-Id: I6c1a4e47daa00089bfeb7b7316dbe6bac4409a5c
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: lcdc: 3368: update for FBDC

FBDC state |= win[i]->area[0]->fbdc_en;

Change-Id: I2ddfdea66061ad67b876369c130b8cfa6e3bda55
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: fb: init saved_list

Change-Id: I2da026cfcef25c6ae44356d0c3869e482cb97e11
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

video: rockchip: lcdc: 3366: add more format for gather

Change-Id: I5d20a52f1bd680af4083672b0607fa95332d7146
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>

iommu: rk-iovmm: change compatible name to a unified name

To make android platform iommu work well, we need a unified compatible
name to match the new iommu definition in dtsi

Change-Id: Ied581653e1261fd0a21577f4e9ce3b915af135cd
Signed-off-by: Simon <xxm@rock-chips.com>

video: rockchip: mipi: remove the function of get dsi host id

The rk3288, rk3368 and rk3366 have the same physical dsi id 0x3133302A,
so do not need to get dsi host id.

Change-Id: I0de1e9b7c0250b37ffdc2c39155c5f16afb48956
Signed-off-by: xubilv <xbl@rock-chips.com>

ARM64: dts: rk3366: mipi: modify compatible

Change-Id: I05bb54c00019310fb57a0bc3fb0bd365aaed10dd
Signed-off-by: xubilv <xbl@rock-chips.com>

video: rockchip: rk3366: add mipi support

Change-Id: Ibf70a23ba2fe02cff5e66932bc802264768d05cf
Signed-off-by: xubilv <xbl@rock-chips.com>

ARM64: dts: rk3366: assign rates for aclk_bus and aclk_peri

Assign rates for aclk_bus and aclk_peri according to our original design.

Change-Id: Iab4961d485421151be5dbdacf6929800150ab342
Signed-off-by: Feng Xiao <xf@rock-chips.com>

clk: rockchip: rk3366: modify cpuclk_rate_table

add 1296MHz, 1104MHz and 216MHz to the cpuclk_rate_table list

Change-Id: I1ea7ee432b7c69b89cb3c11a74e67d9d6af1a5dd
Signed-off-by: Feng Xiao <xf@rock-chips.com>

clk: rockchip: fix big/LITTLE cores alternate parent failed

Change-Id: Iebe33903ad5a06f276454ffe12654866bd9567eb
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: fix pclk_pmu_src clock for rk3399

Change-Id: I1e9c04366af370664d864d2877fa87a385da44a6
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: fix uart4_pmu and mipidphy_ref clock for rk3399

Change-Id: I307e4480cb4eb52c447b2db47643b478d4292500
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

video: rockchip: hdmi: v2: modify phy reg to pass CTS signal quality test

Change-Id: Ife9f9808dcc29320f628bf91005e16f22bbe3c50
Signed-off-by: xuhuicong <xhc@rock-chips.com>

ARM64: dts: rk3399-tb: enable emmc_phy and sdhci

Change-Id: I0693b5e3f194b3fb0aed73784d0242ebf89d4ebe
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

ARM64: dts: rk3366: assigned parents for clk_32k

Change-Id: I1742823658aa46226e3112969d3eabc695921fb5
Signed-off-by: Feng Xiao <xf@rock-chips.com>

ARM64: dts: rk3366: assigned parents for vop dclks

For sheep board, we have decided to assign vop full for
use with HDMI. And we can also change it in the board
dts in the further.

Change-Id: Id966615c84cef50f0e8d849e3840434ba7f7b7ec
Signed-off-by: Feng Xiao <xf@rock-chips.com>

clk: rockchip: rk3366: leave npll for VOP only

We will need a pll to support all kinds of clock rate requirement
for HDMI which may change the rate at run time.

In order not to affect other clocks, remove the npll from the
parent list of other clocks and only DCLK_VOP(FULL or LITE) can
select npll as parent. Also add the ability for DCLK_VOP to set
the rate of its parent (which is now forced to NPLL).

Change-Id: I1e13ef1c4f1b9728f9c173454d5056780c47a95e
Signed-off-by: Feng Xiao <xf@rock-chips.com>

phy: rockchip-emmc: add init function

We need to init some signal related stuff
to make sure the SI meet the requirement.

Change-Id: I829203fb9cd2e93aa6acaa5288667f600370d781
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

arm64: dts: rockchip: add compatible for rk3399evb board

Coreboot choose dtb by its compatible string.
Add "google,rk3399evb-rev*" accordingly.

Support more versions for rk3399evb in the future.
If we later find we need to introduce differences between versions,
it's easy to change things.

Change-Id: I049b4f113b1694577a1f0be68f6b635ae13653c0
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>

clk: rockchip: fix cci src clocks for rk3399

Change-Id: I9c22a270c64feaf52436117e47fb874000361100
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: add some critical clocks for rk3399

Change-Id: I1a04f11f881764929d9e5801626ce398bc3b193e
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: update dt-binding header for rk3399 pmucru IDs

Change-Id: I302dc97a3ec5ef5cd7609ecff929c6fea25f005b
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

Merge branch 'v4.4/topic/ro-vdso' into linux-linaro-lsk-v4.4

arm64: vdso: Mark vDSO code as read-only

commit 88d8a7994e564d209d4b2583496631c2357d386b upstream.

Although the arm64 vDSO is cleanly separated by code/data with the
code being read-only in userspace mappings, the code page is still
writable from the kernel.  There have been exploits (such as
http://itszn.com/blog/?p=21) that take advantage of this on x86 to go
from a bad kernel write to full root.

Prevent this specific exploit on arm64 by putting the vDSO code page
in read-only memory as well.

Before the change:
[    3.138366] vdso: 2 pages (1 code @ ffffffc000a71000, 1 data @ ffffffc000a70000)
---[ Kernel Mapping ]---
0xffffffc000000000-0xffffffc000082000         520K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc000082000-0xffffffc000200000        1528K     ro x  SHD AF            UXN MEM/NORMAL
0xffffffc000200000-0xffffffc000800000           6M     ro x  SHD AF        BLK UXN MEM/NORMAL
0xffffffc000800000-0xffffffc0009b6000        1752K     ro x  SHD AF            UXN MEM/NORMAL
0xffffffc0009b6000-0xffffffc000c00000        2344K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc000c00000-0xffffffc008000000         116M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc00c000000-0xffffffc07f000000        1840M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc800000000-0xffffffc840000000           1G     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc840000000-0xffffffc87ae00000         942M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc87ae00000-0xffffffc87ae70000         448K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87af80000-0xffffffc87af8a000          40K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87af8b000-0xffffffc87b000000         468K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87b000000-0xffffffc87fe00000          78M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc87fe00000-0xffffffc87ff50000        1344K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87ff90000-0xffffffc87ffa0000          64K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87fff0000-0xffffffc880000000          64K     RW NX SHD AF            UXN MEM/NORMAL

After:
[    3.138368] vdso: 2 pages (1 code @ ffffffc0006de000, 1 data @ ffffffc000a74000)
---[ Kernel Mapping ]---
0xffffffc000000000-0xffffffc000082000         520K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc000082000-0xffffffc000200000        1528K     ro x  SHD AF            UXN MEM/NORMAL
0xffffffc000200000-0xffffffc000800000           6M     ro x  SHD AF        BLK UXN MEM/NORMAL
0xffffffc000800000-0xffffffc0009b8000        1760K     ro x  SHD AF            UXN MEM/NORMAL
0xffffffc0009b8000-0xffffffc000c00000        2336K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc000c00000-0xffffffc008000000         116M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc00c000000-0xffffffc07f000000        1840M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc800000000-0xffffffc840000000           1G     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc840000000-0xffffffc87ae00000         942M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc87ae00000-0xffffffc87ae70000         448K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87af80000-0xffffffc87af8a000          40K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87af8b000-0xffffffc87b000000         468K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87b000000-0xffffffc87fe00000          78M     RW NX SHD AF        BLK UXN MEM/NORMAL
0xffffffc87fe00000-0xffffffc87ff50000        1344K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87ff90000-0xffffffc87ffa0000          64K     RW NX SHD AF            UXN MEM/NORMAL
0xffffffc87fff0000-0xffffffc880000000          64K     RW NX SHD AF            UXN MEM/NORMAL

Inspired by https://lkml.org/lkml/2016/1/19/494 based on work by the
PaX Team, Brad Spengler, and Kees Cook.

Signed-off-by: David Brown <david.brown@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
[catalin.marinas@arm.com: removed superfluous __PAGE_ALIGNED_DATA]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

ARM64: dts: rk3399: fix incorrect pmucru reference

Change-Id: I4e6743eecf14597cc3391fd4f80ad329ee7b5785
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>

clk: rockchip: fix and add some critical clocks for rk3399

Change-Id: I1db9ab40ba9c25d5054a4011eee1ea14f1207443
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>