The rk3588 has two ohci controllers, and the ohci_resume()
takes a long time when system resume. Considering that the
delay time in the ohci_resume() is related to controller
hardware, we should not modify the delay time.
This patch enable async suspend for rk3588 ohci controllers,
then they can do asynchronous resume. Note that it generally
is unsafe to permit the asynchronous suspend/resume for ohci
because we can't certain that the PM dependencies of the ohci.
However, for rk3588, we have add device_link between the ohci
and ehci with the commit 68850661b5 ("usb: host: ehci-platform:
Add device_link between the ehci and companion"), so we can
safely enable async suspend/resume for rk3588 ohci.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Change-Id: Ia74fc59c2c75a4bdc34d0de0a7bd047c178e9971
In order to add a rk3568-evb1-ddr4-v10-dual-lvds-linux.dts to support
linux dts, slightly more relevant file for better readability.
Change-Id: I5b5396aa6bf084b8eacfcff088c3478a00b83aaf
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
1.Add hash check
2.Add anti-shake mechanism to avoid damaging the bad block tables
3.Add anti-shake mechanism to optimize the reliability of bad block table
Change-Id: I468b1463677b8538c79b4ef1523ef96125f4d711
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
1.Add hash check
2.Add anti-shake mechanism to avoid damaging the bad block tables
3.Add anti-shake mechanism to optimize the reliability of bad block table
Change-Id: I888ceba54e5bbc55283850316e27560c484a9cf5
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
bytes_requested should use the full buffer size which
include ICG(inter-chuck-gap) size.
Fixes: 0eba9f8ec0 ("dmaengine: pl330: Add support for interleaved transfer")
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Ib0bb5a55abaea306071d96e76d219de942b151b4
When IRQ BALANCING is enable, the log below is show:
fiq_debugger:cpu 0 not responding,reverting to cpu 6
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Change-Id: Ic5a1786ecb72dc4b28e9b9fa8428065e111e55ee
The pins of gt1x and sii9022 are multiplexed.
In addition, add support for bt656 by the same display
ext board.
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I9164bd0a354a215cf5e04eec99946714c0638465
[2.353901] rk-pcie 3c0000000.pcie Link up. LTSSM is 0x1
[2.354036] rk-pcie 3c0000000.pcie: PCI host bridge to bus 0000 :00
[2.354058] pci_bus 0000:00: root bus resource [bus 00-0f]
[2.354074] pci_bus 0000:00: root bus resource [??? 0x4000000-0xf40fffff flags 0x0]
...
The original link event is checking LTSSM and ensure it's in L0. However
enabling ASPM will make accessing config space failed. So commit
824c99261a ("PCI: rockchip: dw: Update link up check state") remove the LTSSM
check. But it introduce a situation that if link still in training and host
bridge tries to enumerate slot, it will fail unexpectedly. Fix this by removing
rk_pcie_link_up and let dwc core use its own port logic to decide the link state.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Change-Id: I41f05a8aa89ac33782d569ffa7d466cf95981c68
The PLDO6 must be always on. if the PLDO6 is off, the PMIC
will be abnormal.
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I5c2cf8f0d2ba3cb08cd7538d998857d8c2db55f2
In the display-serdes panel driver, it has the same name
"serdes-panel" as rkserdes panel device. When register
rkserdes panel device, it may mismatch to the display-serdes
panel driver. To avoid this issue happen, change the rkserdes
panel device name. For the same reason, change the rkserdes
panel driver name.
Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com>
Change-Id: Ic146472c40252b3e55b2d46f1a6bfd099eb013c3
1. There are two rkvenc cores and share a iommu domain. When they work at
the same time, the arg with iommu fault handle will be mismatch with
real device.
So find the real device according to iommu_dev.
2. config appropriate timeout threshold and it can trigger hw timeout
when pagefault.
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
Change-Id: If816e43c9732d6cefc60d80efbaf297001d500ff
