- Linux-stable-mirror - lists.linaro.org

[PATCH] PM: EM: fix an API misuse issue in em_create_pd()

by Haoxiang Li

Replace kfree() with em_table_free() to free the memory allocated by em_table_alloc(). Fixes: 24e9fb635df2 ("PM: EM: Remove old table") Cc: stable(a)vger.kernel.org Signed-off-by: Haoxiang Li <haoxiang_li2024(a)163.com> --- kernel/power/energy_model.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c index 3874f0e97651..71b60aa20227 100644 --- a/kernel/power/energy_model.c +++ b/kernel/power/energy_model.c @@ -447,7 +447,7 @@ static int em_create_pd(struct device *dev, int nr_states, return 0; free_pd_table: - kfree(em_table); + em_table_free(em_table); free_pd: kfree(pd); return -EINVAL; -- 2.25.1

11 minutes

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[PATCH] btrfs: fix a memory leak issue in read_one_chunk()

by Haoxiang Li

Add btrfs_free_chunk_map() to free the memory allocated by btrfs_alloc_chunk_map() if btrfs_add_chunk_map() fails. Fixes: 7dc66abb5a47 ("btrfs: use a dedicated data structure for chunk maps") Cc: stable(a)vger.kernel.org Signed-off-by: Haoxiang Li <haoxiang_li2024(a)163.com> --- fs/btrfs/volumes.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index fb22d4425cb0..3f8afbd1ebb5 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -7155,6 +7155,7 @@ static int read_one_chunk(struct btrfs_key *key, struct extent_buffer *leaf, btrfs_err(fs_info, "failed to add chunk map, start=%llu len=%llu: %d", map->start, map->chunk_len, ret); + btrfs_free_chunk_map(map); } return ret; -- 2.25.1

1 hour, 12 minutes

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[PATCH 6.1 0/2] erofs: handle overlapped pclusters out of crafted images properly

by Alexey Panov

Commit 9e2f9d34dd12 ("erofs: handle overlapped pclusters out of crafted images properly") fixes CVE-2024-47736 [1] but brings another problem [2]. So commit 1a2180f6859c ("erofs: fix PSI memstall accounting") should be backported too. [1] https://nvd.nist.gov/vuln/detail/CVE-2024-47736 [2] https://lore.kernel.org/all/CAKPOu+8tvSowiJADW2RuKyofL_CSkm_SuyZA7ME5vMLWmL… Gao Xiang (2): erofs: handle overlapped pclusters out of crafted images properly erofs: fix PSI memstall accounting fs/erofs/zdata.c | 66 +++++++++++++++++++++++++----------------------- 1 file changed, 34 insertions(+), 32 deletions(-) -- 2.39.5

3 hours, 23 minutes

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[RESEND PATCH] ASoC: tegra: Fix ADX S24_LE audio format

by Thorsten Blum

Commit 4204eccc7b2a ("ASoC: tegra: Add support for S24_LE audio format") added support for the S24_LE audio format, but duplicated S16_LE in OUT_DAI() for ADX instead. Fix this by adding support for the S24_LE audio format. Compile-tested only. Cc: stable(a)vger.kernel.org Fixes: 4204eccc7b2a ("ASoC: tegra: Add support for S24_LE audio format") Signed-off-by: Thorsten Blum <thorsten.blum(a)linux.dev> --- sound/soc/tegra/tegra210_adx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/tegra/tegra210_adx.c b/sound/soc/tegra/tegra210_adx.c index 3e6e8f51f380..0aa93b948378 100644 --- a/sound/soc/tegra/tegra210_adx.c +++ b/sound/soc/tegra/tegra210_adx.c @@ -264,7 +264,7 @@ static const struct snd_soc_dai_ops tegra210_adx_out_dai_ops = { .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S8 | \ SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ }, \ .capture = { \ @@ -274,7 +274,7 @@ static const struct snd_soc_dai_ops tegra210_adx_out_dai_ops = { .rates = SNDRV_PCM_RATE_8000_192000, \ .formats = SNDRV_PCM_FMTBIT_S8 | \ SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ SNDRV_PCM_FMTBIT_S32_LE, \ }, \ .ops = &tegra210_adx_out_dai_ops, \ -- 2.48.1

4 hours, 55 minutes

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[PATCH 4/8] arm64: dts: qcom: x1e80100-dell-xps13-9345: mark l12b and l15b always-on

by Johan Hovold

The l12b and l15b supplies are used by components that are not (fully) described (and some never will be) and must never be disabled. Mark the regulators as always-on to prevent them from being disabled, for example, when consumers probe defer or suspend. Note that these supplies currently have no consumers described in mainline. Fixes: f5b788d0e8cd ("arm64: dts: qcom: Add support for X1-based Dell XPS 13 9345") Cc: stable(a)vger.kernel.org # 6.13 Cc: Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts index 86e87f03b0ec..90f588ed7d63 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts @@ -359,6 +359,7 @@ vreg_l12b_1p2: ldo12 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; }; vreg_l13b_3p0: ldo13 { @@ -380,6 +381,7 @@ vreg_l15b_1p8: ldo15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; }; vreg_l17b_2p5: ldo17 { -- 2.45.3

5 hours, 51 minutes

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Regression from 7627a0edef54 ("ata: ahci: Drop low power policy board type") on reboot (but not cold boot)

by Salvatore Bonaccorso

Hi Mario et al, Eric Degenetais reported in Debian (cf. https://bugs.debian.org/1091696) for his report, that after 7627a0edef54 ("ata: ahci: Drop low power policy board type") rebooting the system fails (but system boots fine if cold booted). His report mentions that the SSD is not seen on warm reboots anymore. Does this ring some bell which might be caused by the above bisected[1] commit? #regzbot introduced: 7627a0edef54 #regzbot link: https://bugs.debian.org/1091696 What information to you could be helpful to identify the problem? Regards, Salvatore [1] https://bugs.debian.org/1091696#10

7 hours, 23 minutes

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[Stable Regression Bisected] Linux 6.13.2 breaks mt7925e

by Caleb Jorden

Hello Kernel team, I discovered that the 6.13.2 kernel breaks my laptop's wireless. Here are the details of my system: - Framework 13 (AMD Ryzen 7840) - mt7925e wireless card (purchased from: https://www.amazon.com/dp/B0DP68GV9V) - Arch Linux, using IWD (3.3) to manage Wireless network connectivity When running the 6.13.0 and 6.13.1 kernels (from Arch), the wireless adapter worked very well. I was able to associate to my Wifi 7 network (Ubiquiti U7 Pros) and operate in the 6GHz spectrum with 160MHz channels. I also have an older wireless network that runs on Google Nest routers. When I upgraded to the 6.13.2 kernel from Arch Linux, my wireless suddenly stopped working. I looked at the kernel logs and saw these messages (wireless addresses changed to make clearer the different points): [ 10.007185] wlan0: authenticate with 28:80:xx:yy:zz:6e (local address=40:1a:58:aa:bb:cc) [ 10.376446] wlan0: send auth to 28:80:xx:yy:zz:6e (try 1/3) [ 10.384610] wlan0: 28:80:xx:yy:zz:6e denied authentication (status 77) [ 10.483900] wlan0: authenticate with 28:80:xx:yy:zz:6e (local address=40:1a:58:aa:bb:cc) [ 10.490138] wlan0: send auth to 28:80:xx:yy:zz:6e (try 1/3) [ 10.507531] wlan0: send auth to 28:80:xx:yy:zz:6e (try 2/3) [ 10.525580] wlan0: send auth to 28:80:xx:yy:zz:6e (try 3/3) [ 10.543048] wlan0: authentication with 28:80:xx:yy:zz:6e timed out [ 10.619423] wlan0: authenticate with 28:80:aa:bb:cc:e1 (local address=40:1a:58:aa:bb:cc) [ 10.749880] wlan0: send auth to 28:80:aa:bb:cc:e1 (try 1/3) [ 10.768530] wlan0: send auth to 28:80:aa:bb:cc:e1 (try 2/3) [ 10.786954] wlan0: send auth to 28:80:aa:bb:cc:e1 (try 3/3) [ 10.805792] wlan0: authentication with 28:80:aa:bb:cc:e1 timed out [ 10.881620] wlan0: authenticate with 28:80:ee:ff:gg:6d (local address=40:1a:58:aa:bb:cc) [ 11.016891] wlan0: send auth to 28:80:ee:ff:gg:6d (try 1/3) [ 11.033622] wlan0: send auth to 28:80:ee:ff:gg:6d (try 2/3) [ 11.050574] wlan0: send auth to 28:80:ee:ff:gg:6d (try 3/3) [ 11.065250] wlan0: authentication with 28:80:ee:ff:gg:6d timed out [ 11.139745] wlan0: authenticate with 2a:80:hh:ii:jj:6f (local address=40:1a:58:aa:bb:cc) [ 11.506205] wlan0: send auth to 2a:80:hh:ii:jj:6f (try 1/3) [ 11.528071] wlan0: send auth to 2a:80:hh:ii:jj:6f (try 2/3) [ 11.550043] wlan0: send auth to 2a:80:hh:ii:jj:6f (try 3/3) [ 11.572005] wlan0: authentication with 2a:80:hh:ii:jj:6f timed out [ 16.312942] wlan0: authenticate with 2a:80:kk:ll:mm:e3 (local address=40:1a:58:aa:bb:cc) [ 16.675865] wlan0: send auth to 2a:80:kk:ll:mm:e3 (try 1/3) [ 16.702328] wlan0: send auth to 2a:80:kk:ll:mm:e3 (try 2/3) [ 16.726162] wlan0: send auth to 2a:80:kk:ll:mm:e3 (try 3/3) [ 16.748958] wlan0: authentication with 2a:80:kk:ll:mm:e3 timed out [ 16.829874] wlan0: authenticate with 2a:80:nn:oo:pp:e2 (local address=40:1a:58:aa:bb:cc) [ 17.196579] wlan0: send auth to 2a:80:nn:oo:pp:e2 (try 1/3) [ 17.214256] wlan0: send auth to 2a:80:nn:oo:pp:e2 (try 2/3) [ 17.231852] wlan0: send auth to 2a:80:nn:oo:pp:e2 (try 3/3) [ 17.250116] wlan0: authentication with 2a:80:nn:oo:pp:e2 timed out Then IWD seems to have stopped attempting to associate for some time. My wireless interface showed link down, and I had no IP address. I attempted to associate to my older Google Nest network, but that also failed with the same behavior (thus showing the problem not to be Wifi 7 or Ubiquiti-specific). I compiled up the mainline 6.13.2 kernel myself and saw the same behavior. I then went back to the Arch 6.13.1 kernel, and the system operated perfectly fine as expected. I bisected the break to this commit: $ git bisect good c76fba3b07c7fb841c4f8f2acc0f01ff3cf73674 is the first bad commit commit c76fba3b07c7fb841c4f8f2acc0f01ff3cf73674 Author: Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> Date: Tue Dec 10 17:19:25 2024 -0800 wifi: mt76: mt7925: Cleanup MLO settings post-disconnection [ Upstream commit 816161051a039eeb1226fc85e2b38389f508906c ] Clean up MLO settings after disconnection. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> Signed-off-by: Sean Wang <sean.wang(a)mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-16-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd(a)nbd.name> Signed-off-by: Sasha Levin <sashal(a)kernel.org> drivers/net/wireless/mediatek/mt76/mt7925/main.c | 37 +++++++++++++++++++++++++++++++++++-- drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt7925/mcu.h | 2 +- 3 files changed, 38 insertions(+), 5 deletions(-) I attempted to revert this commit on top of 6.13.2, but there are other commits that modify these files, so it can not be reverted by itself. I looked at the commit, and a thought occurred to me that maybe wpa_supplicant might still function even though iwd did not. I set up wpa_supplicant, and found that I was able to associate and pass network traffic. HOWEVER, when running a simple iperf3 test, saw very slow speeds while associated (about 10 times slower than seen with the 6.13.1 kernel). Thus, I think this is quite clearly a regression. My guess is that this wireless adapter is new enough that many people have yet to hit this. Here are the details of the card: # dmesg | grep mt79: [ 12.617246] mt7925e 0000:01:00.0: enabling device (0000 -> 0002) [ 12.622426] mt7925e 0000:01:00.0: ASIC revision: 79250000 [ 12.698681] mt7925e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20241104132949a [ 13.047884] mt7925e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20241104133053 # lspci -vvv (mediatek device): 01:00.0 Network controller: MEDIATEK Corp. Device 7925 (rev 01) Subsystem: Hewlett-Packard Company Device 8c38 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 116 IOMMU group: 12 Region 0: Memory at 90600000 (64-bit, non-prefetchable) [size=2M] Region 2: Memory at 90800000 (64-bit, non-prefetchable) [size=32K] Capabilities: [80] Express (v2) Endpoint, IntMsgNum 0 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 75W TEE-IO- DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <8us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes, LnkDisable- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x1 TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- TPHComp- ExtTPHComp- AtomicOpsCap: 32bit- 64bit- 128bitCAS- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- AtomicOpsCtl: ReqEn- IDOReq- IDOCompl- LTR+ EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported Capabilities: [e0] MSI: Enable+ Count=1/32 Maskable+ 64bit+ Address: 00000000fee00000 Data: 0000 Masking: fffffffe Pending: 00000000 Capabilities: [f8] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Vendor Specific Information: ID=1556 Rev=1 Len=008 <?> Capabilities: [108 v1] Latency Tolerance Reporting Max snoop latency: 1048576ns Max no snoop latency: 1048576ns Capabilities: [110 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=3us PortTPowerOnTime=52us L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ T_CommonMode=0us LTR1.2_Threshold=166912ns L1SubCtl2: T_PwrOn=150us Capabilities: [200 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr+ HeaderOF- AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Kernel driver in use: mt7925e Kernel modules: mt7925e On my system, /etc/iwd/main.conf contains: ------------ [Scan] DisablePeriodicScan=true [General] EnableNetworkConfiguration=true Country=US ------------ At this point my suggestion is that the v6.13.2 mt7925 changes should be reverted from the stable series for now, unless a fix can be quickly found. I have not yet tested 6.14-rc2, but would be willing to do so if it would be helpful. Note: I am not subscribed to any of these lists, so please CC me if you want to contact me about this. Respectfully submitted, Caleb Jorden cjorden(a)gmail.com

7 hours, 59 minutes

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[PATCH v2 2/2] arm64: dts: rockchip: Add missing PCIe supplies to RockPro64 board dtsi

by Dragan Simic

Add missing "vpcie0v9-supply" and "vpcie1v8-supply" properties to the "pcie0" node in the Pine64 RockPro64 board dtsi file. This eliminates the following warnings from the kernel log: rockchip-pcie f8000000.pcie: supply vpcie1v8 not found, using dummy regulator rockchip-pcie f8000000.pcie: supply vpcie0v9 not found, using dummy regulator These additions improve the accuracy of hardware description of the RockPro64 and, in theory, they should result in no functional changes to the way board works after the changes, because the "vcca_0v9" and "vcca_1v8" regulators are always enabled. [1][2] However, extended reliability testing, performed by Chris, [3] has proven that the age-old issues with some PCI Express cards, when used with a Pine64 RockPro64, are also resolved. Those issues were already mentioned in the commit 43853e843aa6 (arm64: dts: rockchip: Remove unsupported node from the Pinebook Pro dts, 2024-04-01), together with a brief description of the out-of-tree enumeration delay patch that reportedly resolves those issues. In a nutshell, booting a RockPro64 with some PCI Express cards attached to it caused a kernel oops. [4] Symptomatically enough, to the commit author's best knowledge, only the Pine64 RockPro64, out of all RK3399-based boards and devices supported upstream, has been reported to suffer from those PCI Express issues, and only the RockPro64 had some of the PCI Express supplies missing in its DT. Thus, perhaps some weird timing issues exist that caused the "vcca_1v8" always-on regulator, which is part of the RK808 PMIC, to actually not be enabled before the PCI Express is initialized and enumerated on the RockPro64, causing oopses with some PCIe cards, and the aforementioned enumeration delay patch [4] probably acted as just a workaround for the underlying timing issue. Admittedly, the Pine64 RockPro64 is a bit specific board by having a standard PCI Express slot, allowing use of various standard cards, but pretty much standard PCI Express cards have been attached to other RK3399 boards as well, and the commit author is unaware ot such issues reported for them. It's quite hard to be sure that the PCI Express issues are fully resolved by these additions to the DT, without some really extensive and time-consuming testing. However, these additions to the DT can result in good things and improvements anyway, making them perfectly safe from the standpoint of being unable to do any harm or cause some unforeseen regressions. Shuffle and reorder the "vpcie*-supply" properties a bit, so they're sorted alphanumerically, which is a bit more logical and more useful than having these properties listed in their strict alphabetical order. These changes apply to the both supported hardware revisions of the Pine64 RockPro64, i.e. to the production-run revisions 2.0 and 2.1. [1][2] [1] https://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf [2] https://files.pine64.org/doc/rockpro64/rockpro64_v20-SCH.pdf [3] https://z9.de/hedgedoc/s/nF4d5G7rg#reboot-tests-for-PCIe-improvements [4] https://lore.kernel.org/lkml/20230509153912.515218-1-vincenzopalazzodev@gma… Fixes: bba821f5479e ("arm64: dts: rockchip: add PCIe nodes on rk3399-rockpro64") Cc: stable(a)vger.kernel.org Cc: Vincenzo Palazzo <vincenzopalazzodev(a)gmail.com> Cc: Peter Geis <pgwipeout(a)gmail.com> Cc: Bjorn Helgaas <helgaas(a)kernel.org> Reported-by: Diederik de Haas <didi.debian(a)cknow.org> Tested-by: Chris Vogel <chris(a)z9.de> Signed-off-by: Dragan Simic <dsimic(a)manjaro.org> --- arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi index 47dc198706c8..41ee381ff81f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi @@ -673,8 +673,10 @@ &pcie0 { num-lanes = <4>; pinctrl-names = "default"; pinctrl-0 = <&pcie_perst>; - vpcie12v-supply = <&vcc12v_dcin>; + vpcie0v9-supply = <&vcca_0v9>; + vpcie1v8-supply = <&vcca_1v8>; vpcie3v3-supply = <&vcc3v3_pcie>; + vpcie12v-supply = <&vcc12v_dcin>; status = "okay"; };

9 hours, 7 minutes

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[PATCH v2 1/2] arm64: dts: rockchip: Add avdd HDMI supplies to RockPro64 board dtsi

by Dragan Simic

Add missing "avdd-0v9-supply" and "avdd-1v8-supply" properties to the "hdmi" node in the Pine64 RockPro64 board dtsi file. To achieve this, also add the associated "vcca_0v9" regulator that produces the 0.9 V supply, [1][2] which hasn't been defined previously in the board dtsi file. This also eliminates the following warnings from the kernel log: dwhdmi-rockchip ff940000.hdmi: supply avdd-0v9 not found, using dummy regulator dwhdmi-rockchip ff940000.hdmi: supply avdd-1v8 not found, using dummy regulator There are no functional changes to the way board works with these additions, because the "vcc1v8_dvp" and "vcca_0v9" regulators are always enabled, [1][2] but these additions improve the accuracy of hardware description. These changes apply to the both supported hardware revisions of the Pine64 RockPro64, i.e. to the production-run revisions 2.0 and 2.1. [1][2] [1] https://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdf [2] https://files.pine64.org/doc/rockpro64/rockpro64_v20-SCH.pdf Fixes: e4f3fb490967 ("arm64: dts: rockchip: add initial dts support for Rockpro64") Cc: stable(a)vger.kernel.org Suggested-by: Diederik de Haas <didi.debian(a)cknow.org> Signed-off-by: Dragan Simic <dsimic(a)manjaro.org> --- arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi index 69a9d6170649..47dc198706c8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi @@ -227,6 +227,16 @@ vcc5v0_usb: regulator-vcc5v0-usb { vin-supply = <&vcc12v_dcin>; }; + vcca_0v9: regulator-vcca-0v9 { + compatible = "regulator-fixed"; + regulator-name = "vcca_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc3v3_sys>; + }; + vdd_log: regulator-vdd-log { compatible = "pwm-regulator"; pwms = <&pwm2 0 25000 1>; @@ -312,6 +322,8 @@ &gmac { }; &hdmi { + avdd-0v9-supply = <&vcca_0v9>; + avdd-1v8-supply = <&vcc1v8_dvp>; ddc-i2c-bus = <&i2c3>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_cec>;

9 hours, 7 minutes

1
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[PATCH v2] arm64: dts: ti: k3-j784s4-j742s2-main-common: Correct the GICD size

by Keerthy

Currently we get the warning: "GICv3: [Firmware Bug]: GICR region 0x0000000001900000 has overlapping address" As per TRM GICD is 64 KB. Fix it by correcting the size of GICD. Fixes: 9cc161a4509c ("arm64: dts: ti: Refactor J784s4 SoC files to a common file") Signed-off-by: Keerthy <j-keerthy(a)ti.com> Cc: stable(a)vger.kernel.org --- Changes in V2: * Added the fixes tag * Cc: stable arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi index 83bbf94b58d1..3b72fca158ad 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi @@ -193,7 +193,7 @@ ranges; #interrupt-cells = <3>; interrupt-controller; - reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */ + reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ <0x00 0x01900000 0x00 0x100000>, /* GICR */ <0x00 0x6f000000 0x00 0x2000>, /* GICC */ <0x00 0x6f010000 0x00 0x1000>, /* GICH */ -- 2.17.1

14 hours, 36 minutes

3
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