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path: root/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
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* ipq806x: drop linux 4.9 supportStefan Lippers-Hollmann2018-05-241-1408/+0
| | | | | Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> (cherry picked from commit 2819732219904a81205abe0fa3fbe9c06884f119)
* ipq806x: move mmc specific nodes into v1.0 dtsiPavel Kubelun2018-05-241-0/+75
| | | | | | | | | | | These nodes are common for all revisions so put it into SoC v1.0 dtsi file. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> [slh: rebase for kernel v4.14 as well] Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> (cherry picked from commit 7a4f9c5993a726a3009a93dcd6aacb93d2aea6e1)
* ipq806x: usb: add phy 1 master reset controlPavel Kubelun2018-01-171-1/+4
| | | | | | | In current state only phy 0 master reset is controlled. Add the phy 1 reset. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq806x: usb: Control USB master resetPavel Kubelun2018-01-171-0/+3
| | | | | | | | | | | | | | Picking commit from QSDK https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=eggplant&id=a86bda9f8a7965f0cedd347a9c04800eb9f41ea3 Commit message: "During removal of the glue layer(dwc3-of-simple), USB master reset is set to active and during insertion it is de-activated." Change-Id: I537dc810f6cb2a46664ee674840145066432b957 Signed-off-by: Vasudevan Murugesan <vmuruges@codeaurora.org> (cherry picked from commit 4611e13580a216812f85f0801b95442d02eeb836)" Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq806x: force 2nd pci slot into gen1 modePavel Kubelun2018-01-171-0/+6
| | | | | | | | | | | | | | According to QSDK and OEM tarballs (checked c2600, r7500v2, r7800) 2nd pci slot (pci1, 2,4 GHz card)) on ap148 based boards should operate in gen1 mode. EA8500 is an exception and according to GPL pcie0 should operate in gen1 mode. In previous commit we've added the support for this option, so enable it in DT for affected devices. QSDK ref: https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=release/endive_preview_cc&id=f3b07fe309027c52fc163149500cedddd707c506 While at it move the phy transmit termination offset value into dtsi file as it's platform specific. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq8064: fix dwc3-of-simple module unloading for Netgear R7500Thomas Reifferscheid2017-04-241-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without patch unloading the dwc3-of-simple module went stuck after successfully removing hcd.1 during the hcd.0 removal: root@LEDE:/# rmmod dwc3-of-simple [ 21.391846] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 21.391931] usb usb4: USB disconnect, device number 1 [ 21.397038] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 21.401111] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 21.406685] usb usb3: USB disconnect, device number 1 [ 21.412848] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 21.417248] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 21.422521] usb usb2: USB disconnect, device number 1 followed by nothing. Sometimes a stall CPU was detected, or a kernel panic, or a reboot occurred after a couple of minutes. At the same time unloading the dwc3 module followed by dwc3-of-simple module was working repeatedly. root@LEDE:/# rmmod dwc3 [ 53.827328] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 53.827412] usb usb4: USB disconnect, device number 1 [ 53.832630] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 53.836452] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 53.842314] usb usb3: USB disconnect, device number 1 [ 53.848412] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 53.852542] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 53.857882] usb usb2: USB disconnect, device number 1 [ 53.863956] xhci-hcd xhci-hcd.0.auto: USB bus 2 deregistered [ 53.867875] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 53.873696] usb usb1: USB disconnect, device number 1 [ 53.879742] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered root@LEDE:/# rmmod dwc3-of-simple root@LEDE:/# For the non-working case, the code was stuck in a readl() in http://lxr.free-electrons.com/source/drivers/usb/host/xhci.c#L91 because http://lxr.free-electrons.com/source/drivers/usb/dwc3/dwc3-of-simple.c#L126 was disabling the wrong clocks when removing hcd.1 (it was disabling the clock of hcd.0). That's why the readl() went stuck when removing hcd.0 The patch however addresses the clock assignment from the Netgear R7500 dts file and backs off the previous attempt. Now unloading and repeated module loading is working just fine. root@LEDE:/# rmmod dwc3-of-simple [ 24.089679] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 24.089765] usb usb4: USB disconnect, device number 1 [ 24.094856] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 24.098963] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 24.104522] usb usb3: USB disconnect, device number 1 [ 24.111194] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 24.115086] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 24.120396] usb usb2: USB disconnect, device number 1 [ 24.126503] xhci-hcd xhci-hcd.0.auto: USB bus 2 deregistered [ 24.130347] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 24.135948] usb usb1: USB disconnect, device number 1 [ 24.142085] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered root@LEDE:/# Fixes: dwc3-of-simple module unloading for Netgear R7500 Signed-off-by: Thomas Reifferscheid <thomas@reifferscheid.org>
* ipq8064: fix dwc3-of-simple module unloadingThomas Reifferscheid2017-03-281-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without patch unloading the dwc3-of-simple module went stuck after successfully removing hcd.1 during the hcd.0 removal: root@LEDE:/# rmmod dwc3-of-simple [ 21.391846] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 21.391931] usb usb4: USB disconnect, device number 1 [ 21.397038] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 21.401111] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 21.406685] usb usb3: USB disconnect, device number 1 [ 21.412848] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 21.417248] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 21.422521] usb usb2: USB disconnect, device number 1 followed by nothing. Sometimes a stall CPU was detected, or a kernel panic, or a reboot occurred after a couple of minutes. At the same time unloading the dwc3 module followed by dwc3-of-simple module was working repeatedly. root@LEDE:/# rmmod dwc3 [ 53.827328] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 53.827412] usb usb4: USB disconnect, device number 1 [ 53.832630] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 53.836452] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 53.842314] usb usb3: USB disconnect, device number 1 [ 53.848412] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 53.852542] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 53.857882] usb usb2: USB disconnect, device number 1 [ 53.863956] xhci-hcd xhci-hcd.0.auto: USB bus 2 deregistered [ 53.867875] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 53.873696] usb usb1: USB disconnect, device number 1 [ 53.879742] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered root@LEDE:/# rmmod dwc3-of-simple root@LEDE:/# For the non-working case, the code was stuck in a readl() in http://lxr.free-electrons.com/source/drivers/usb/host/xhci.c#L91 because http://lxr.free-electrons.com/source/drivers/usb/dwc3/dwc3-of-simple.c#L126 was disabling the wrong clocks when removing hcd.1 (it was disabling the clock of hcd.0). That's why the readl() went stuck when removing hcd.0 The patch however addresses the clock assignment from the .dtsi file. Most probably it went into openwrt here: https://dev.openwrt.org/browser/trunk/target/linux/ipq806x/patches-3.18/101-ARM-qcom-add-USB-nodes-to-ipq806x-ap148.patch?rev=45261 copied from Qualcomms attempt here: https://lkml.org/lkml/2015/11/20/116 Now unloading and repeated module loading is working just fine, no matter if you'd remove dwc3-of-simple or dwc3. root@LEDE:/# rmmod dwc3-of-simple [ 24.089679] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 24.089765] usb usb4: USB disconnect, device number 1 [ 24.094856] xhci-hcd xhci-hcd.1.auto: USB bus 4 deregistered [ 24.098963] xhci-hcd xhci-hcd.1.auto: remove, state 1 [ 24.104522] usb usb3: USB disconnect, device number 1 [ 24.111194] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 24.115086] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 24.120396] usb usb2: USB disconnect, device number 1 [ 24.126503] xhci-hcd xhci-hcd.0.auto: USB bus 2 deregistered [ 24.130347] xhci-hcd xhci-hcd.0.auto: remove, state 1 [ 24.135948] usb usb1: USB disconnect, device number 1 [ 24.142085] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered root@LEDE:/# Fixes: dwc3-of-simple module unloading Signed-off-by: Thomas Reifferscheid <thomas@reifferscheid.org>
* ipq8064: enable 2nd USB port on R7500Thomas Reifferscheid2017-03-271-4/+0
| | | | | | | | | Makes use of the syscon tcsr and enables both USB ports. Cleans up qcom-ipq8064.dtsi from previous attempts. Fixes FS#497 Signed-off-by: Thomas Reifferscheid <thomas@reifferscheid.org>
* ipq806x: tsens: convert degrees to millicelsiusPavel Kubelun2017-03-271-77/+77
| | | | | | | | | | Current driver shows temp in full degrees while other apps await it to be in millidegrees. Initially the driver represents termal data in millidegrees but then it gets divided by TSENS_FACTOR. So lets just set it to '1'. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq806x: add ipq806x specific tsens driverPavel Kubelun2017-03-271-59/+332
| | | | | | | | | | | | | | | | | Current upstream driver doesnt fully support ipq806x devices ipq806x has 11 sensors, the upstream one doesn't allow to check sensors 0-4, only 5-10. A specific driver for ipq806x has been found in Qualcomm SDK repo. https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=release/endive_preview_cc&id=c089e464cd7ce652419a0dc44d7959ce4d24b8a5 https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=release/endive_preview_cc&id=c23d94b702c4182862e7f5051a2b7d00bb922a29 https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=release/endive_preview_cc&id=742f3684b62a6b9f082cb49404b1a92dc0b16bf5 https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/commit/?h=release/endive_preview_cc&id=c0a9b2e2a382c152fa128f5b864c800dd6dfb311 Merging it into LEDE with this commit. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq806x: remove scm firmware clocksPavel Kubelun2017-03-201-4/+1
| | | | | | | | | | | | | | At the moment as a workaround definition for scm firmware in DT is used as if it is apq8064 board. This leads to incomplete scm firmware initialization and as a result cpuidle driver fails to configure. By design unlike other qcom boards ipq do not use clocks to connect to scm. Considering this we're removing from DT and scm driver clocks for ipq boards. As a result cpuidle does not produce errors about failed configuration anymore. Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
* ipq806x: fix ethernet DMA parameters with linux 4.9Felix Fietkau2017-03-131-0/+22
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ipq806x: fix pcie with linux 4.9Felix Fietkau2017-03-131-3/+3
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ipq806x: re-enable the RAM clock for gcc on 4.9Felix Fietkau2017-03-131-2/+2
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ipq806x: fix NAND support for linux 4.9Felix Fietkau2017-03-131-1/+4
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ipq806x: clean up dts patching in 4.9Felix Fietkau2017-03-131-0/+1030
Do not patch upstream files, overwrite them entirely. The upstream files are buggy for a number of devices and this significantly simplifies the patch structure Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: John Crispin <john@phrozen.org>
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