when pd power on/off, the qos regs need to save and restore.
Change-Id: I34146660e75609517463d679271386b536401b20
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
As GPU share voltage domain with DDR and the minimum voltage of DDR
696MHz is 1100mV, GPU's voltage must be equal or greater than 1100mV.
After add ddr frequency scaling support, we can change them again.
Change-Id: I761931675265aac75425bf1cc9c7280a33f91e16
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
HDMI PD is power off when system suspend, so ih_mute register
bit0 mute_all_interrupt will be reset to 1 when system resume.
HPD interrupt will be mask, that would cause hdmi plugin could
not be detected.
Change-Id: I3bf2e6116e902cd516a7ac69fbe8569ca943e853
Signed-off-by: Bin Yang <yangbin@rock-chips.com>
Before this patch, clust1 has little core0~3, clust0 has big core0~3
cpu_l | cpu0 |
cpu_l | cpu1 | clust1
cpu_l | cpu2 |
cpu_l | cpu3 |
----------------------
cpu_b | cpu4 |
cpu_b | cpu5 | clust0
cpu_b | cpu6 |
cpu_b | cpu7 |
With this patch, clust0 will have little core0~3, clust1 will have big core0~3
cpu_l | cpu0 |
cpu_l | cpu1 | clust0
cpu_l | cpu2 |
cpu_l | cpu3 |
----------------------
cpu_b | cpu4 |
cpu_b | cpu5 | clust1
cpu_b | cpu6 |
cpu_b | cpu7 |
It makes no other change, just keep same with other SoCs definations.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9625109/)
Change-Id: I1beea4d3e75409d3a1f1614b0b86f1a929db4eee
We need this to ask PCIe bus allocater to always
assign 0 to our root bus isntead of increasing it
, otherwise the hierarchy would be wrong if we unbind
and bind the root port.
Change-Id: I4ada61c89e617c7bccd92c5f9fa3334cae40603e
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Add pci_unmap_iospace() to undo what pci_remap_iospace() did.
This is needed to support hotplug removal of host bridges that use
pci_remap_iospace().
Change-Id: Iee5d778cb8ddfedab59c55c227a8c60825786854
[bhelgaas: changelog]
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Tomasz Nowicki <tn@semihalf.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
(cherry picked from 4d3f138459)
Conflicts:
drivers/pci/pci.c
rockchip_pcie_probe() calls of_pci_get_host_bridge_resources() to parse
resources from DT and build a resource list. The caller is responsible for
disposing of the resource list. This is normally done by
pci_release_host_bridge_dev() when the host bridge is removed.
If the host bridge probe fails, dispose of the resource list in the probe
error path.
Change-Id: Iefc17963a6ce99c64f2940d8dc2ba93bd00fe120
[bhelgaas: changelog]
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
(cherry picked from f1d722b607)
That prevents me from doing git-am or git-cp patches from
linux-pci, but it was removed by a patch involving some other
platforms as well as a pci-core change, so I won't touch anything
else but pcie-rockchip.
Change-Id: I4268204b4c1d173a385bed8d1b6f7305bef0b5eb
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This adds enable ehci/ohci and u2phy configuration for rk3368-sheep.
Change-Id: Icafd7d0606ea199bdd8eac902b40459694b7f5a4
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This adds abstract vbus-host as a vcc-host regulator on rk3368-sheep.
Change-Id: I64deb38a3333346c47a5e2f499cec8d538d18baa
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This adds configure ehci/ohci and u2phy nodes for rk3368 SoC.
Change-Id: I80cc311d7c14abc56084118baccf87501d44263e
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This adds support host-port on rk3368 SoC and amend phy Documentation.
Change-Id: I49a2efe37aad8b34505e4dac08336dc4231f4669
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This adds amend logic of sm work to compatibly support some legacy SoCs,
because _host_utmi_linestate_ and _host_utmi_hostdisconnect_ GRF status
bits which are required for host sm work were not introduced in these
SoCs.
Change-Id: Ib4f499f592618930ac5016a63b7a530674aa6005
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
The commit c590056b6a ("phy: rockchip-inno-usb2: usb remote
wakeup support") power on otg phy in linestate irq handler,
this will cause usb peripheral fail to connect to PC in the
following case:
1. enable otg linestate irq
2. set system enter deep sleep
3. wakeup system by power key
4. connect usb peripheral to PC, pull up D+ to ~3V, trigger
linestate irq and power on otg phy.
5. usb peripheral do BC1.2 detect, but PC try to enumerate
the usb peripheral at the same time and fail at last.
Actually the usb controller drivers (e.g. dwc3 driver)
and otg_sm_work can manage the otg phy power consumption, so
it doesn't need to power on otg phy in linestate irq handler.
Change-Id: Ifd78e4d44ab96f07f75f063ed20af153b4027028
Signed-off-by: William Wu <wulf@rock-chips.com>
When test usb gadget uvc function, we find a isoc in
ep transfer bug that will cause uvc data transfer fail.
The error case is:
1. The current EP request is done, call complete_ep()
to completes the request, and then call start_next_request()
to check the EP request queue, in this error case, the
queue is empty, so it doesn't start next request, just
set ep frame_num to 0xFFFFFFFF.
2. NAK Interrutp is triggered, check isoc ep frame_num
is 0xFFFFFFFF, then reset the frame_num to 0, and then
call start_next_request() to check the EP request queue,
in this error case, the queue is still empty, so set ep
frame_num to 0xFFFFFFFF again.
But afer the above operation, the current code will
modify the ep frame_num in NAK Interrutp handler by
add ep bInterval to frame_num, this cause frame_num
change again, but not keep in 0xFFFFFFFF, so the next
NAK Interrutp handler doesn't start next request any
more.
This patch reset the frame_num to the current frame
number got from DSTS SOFFN register if detect the
frame_num is 0xFFFFFFFF in NAK Interrutp handler.
And modify the frame_num in NAK Interrutp handler
only when the frame_num is not 0xFFFFFFFF.
TEST=Set usb gadget as webcam, use Ubuntu Guvcview
to preview the webcam, observe the preview screen
and the error log "There are no more ISOC requests".
Change-Id: I4403a67b1d5d257d092a2a71d5666c5d6fd5af3c
Signed-off-by: William Wu <wulf@rock-chips.com>
To ensure that the work is executed before system being suspended.
Change-Id: Iec1bd114dfff53e2464540f09ced66cf6be81d1a
Signed-off-by: chenzhen <chenzhen@rock-chips.com>
Until fix this compile error:
ERROR: "Array_MP_8822B_FW_NIC" [drivers/net/wireless/rockchip_wlan/rtl8822be/8822be.ko] undefined!
Change-Id: I78afda57761bb0bd7737864e5d04deeaa1b7df8a
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
rework for rk3368-tb.dtsi and rk3368-tb-sheep.dts, intergrate them
to rk3368-sheep.dts
Change-Id: Ieb9198be7c80a5c8c31b0a1990bac22079548eea
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Add cpu-avs node in the device tree for the ARM64 rk3368 SoC.
Change-Id: Ie7eee09c20b06bd755b9277e0acd8eaf810c5331
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Add a efuse node in the device tree for the ARM64 rk3368 SoC.
Change-Id: I7d13febf73e336d5b9d1046ffe6ed69d99ea9dd6
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This adds the necessary data for handling efuse on the rk3368.
As efuse of rk3368 is secure, use secure interface to access efuse.
Change-Id: I72c29348b7744b232d75ab51c56dc7de0988c24e
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Reference the newly added efuse clock-ids in the clock-tree.
Change-Id: Ibbef52bcc44d006ab48e6f1f874e3bc88c681bd6
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Adds new ids for the pclk supplying the efuse on rk3368 socs.
Change-Id: I69f0daf402d62079e47d8df8f6e9bef0b274239f
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
RGA are used for scale copy buffer form vpu,isp,
no need to flush CPU cache
Change-Id: Id3cfa0560a14cea122321dc1ea814aa8ec5dd4b6
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
This adds enable mbox and scpi function for rk3368-tb board.
Change-Id: I0b4866b72ad59892bc1c051c60bafd1a15ddce14
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
This adds support rk3368-mbox and scpi nodes for rk3368 SoC.
Change-Id: Ifdb90f8101c67ec579b5bba28f163527ed096c4c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Add mailbox and scpi protocol function support for rk3368 SoC.
Change-Id: I201c916865eb2729ed135c3f5a77a9dd97007952
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
