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2020-10-26arm64: dts: qcom: msm8916: Add RPM power domainsStephan Gerhold1-0/+29
MSM8916 has two RPM power domains: VDDCX and VDDMX. So far we have been managing them by voting for raw voltages through the regulator subsystem, but it's better to manage them with corners as actual power domains. Add the device tree node for rpmpd so we can manage them as real power domains instead of using the regulators. Signed-off-by: Stephan Gerhold <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
2020-10-26arm64: dts: qcom: sc7180: Fix one forgotten interconnect referenceDouglas Anderson1-1/+1
In commit e23b1220a246 ("arm64: dts: qcom: sc7180: Increase the number of interconnect cells") we missed increasing the cells on one interconnect. That's no bueno. Fix it. NOTE: it appears that things aren't totally broken without this fix, but clearly something isn't going to be working right. If nothing else, without this fix I see this in the logs: OF: /soc@0/mdss@ae00000: could not get #interconnect-cells for /soc@0/interrupt-controller@17a00000 Fixes: e23b1220a246 ("arm64: dts: qcom: sc7180: Increase the number of interconnect cells") Reviewed-by: Georgi Djakov <[email protected]> Reviewed-by: Rob Clark <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Link: https://lore.kernel.org/r/20201001141838.1.I08054d1d976eed64ffa1b0e21d568e0dc6040b54@changeid Signed-off-by: Bjorn Andersson <[email protected]>
2020-10-26arm64: dts: ipq6018: update the reserved-memory nodeKathiravan T1-3/+3
Memory region reserved for the TZ is changed long back. Let's update the same to align with the corret region. Its size also increased to 4MB from 2MB. Along with that, bump the Q6 region size to 85MB. Fixes: 1e8277854b49 ("arm64: dts: Add ipq6018 SoC and CP01 board support") Signed-off-by: Kathiravan T <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Bjorn Andersson <[email protected]>
2020-10-26Merge tag 'imx-fixes-5.10' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.10: With commit 12d16b397ce0 ("gpio: mxc: Support module build") in place, GPIO_MXC has no 'def_bool y' anymore, and needs to be enabled by defconfig. It updates the defconfig files to explicitly enable the option for fixing boot failure on i.MX platform. * tag 'imx-fixes-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: multi_v7_defconfig: Build in CONFIG_GPIO_MXC by default ARM: imx_v6_v7_defconfig: Build in CONFIG_GPIO_MXC by default arm64: defconfig: Build in CONFIG_GPIO_MXC by default Link: https://lore.kernel.org/r/20201026135601.GA32675@dragon Signed-off-by: Arnd Bergmann <[email protected]>
2020-10-26arm64: vdso32: Allow ld.lld to properly link the VDSONathan Chancellor1-11/+12
As it stands now, the vdso32 Makefile hardcodes the linker to ld.bfd using -fuse-ld=bfd with $(CC). This was taken from the arm vDSO Makefile, as the comment notes, done in commit d2b30cd4b722 ("ARM: 8384/1: VDSO: force use of BFD linker"). Commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO") changed that Makefile to use $(LD) directly instead of through $(CC), which matches how the rest of the kernel operates. Since then, LD=ld.lld means that the arm vDSO will be linked with ld.lld, which has shown no problems so far. Allow ld.lld to link this vDSO as we do the regular arm vDSO. To do this, we need to do a few things: * Add a LD_COMPAT variable, which defaults to $(CROSS_COMPILE_COMPAT)ld with gcc and $(LD) if LLVM is 1, which will be ld.lld, or $(CROSS_COMPILE_COMPAT)ld if not, which matches the logic of the main Makefile. It is overrideable for further customization and avoiding breakage. * Eliminate cc32-ldoption, which matches commit 055efab3120b ("kbuild: drop support for cc-ldoption"). With those, we can use $(LD_COMPAT) in cmd_ldvdso and change the flags from compiler linker flags to linker flags directly. We eliminate -mfloat-abi=soft because it is not handled by the linker. Reported-by: Nick Desaulniers <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Tested-by: Nick Desaulniers <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Reviewed-by: Vincenzo Frascino <[email protected]> Link: https://github.com/ClangBuiltLinux/linux/issues/1033 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
2020-10-26arm64: dts: ti: k3-am65: ringacc: drop ti, dma-ring-reset-quirkGrygorii Strashko2-2/+0
Remove obsolete "ti,dma-ring-reset-quirk" Ringacc DT property. Signed-off-by: Grygorii Strashko <[email protected]> Signed-off-by: Nishanth Menon <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: a64: bananapi-m64: Enable RGMII RX/TX delay on PHYChen-Yu Tsai1-1/+1
The Ethernet PHY on the Bananapi M64 has the RX and TX delays enabled on the PHY, using pull-ups on the RXDLY and TXDLY pins. Fix the phy-mode description to correct reflect this so that the implementation doesn't reconfigure the delays incorrectly. This happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Fixes: e7295499903d ("arm64: allwinner: bananapi-m64: Enable dwmac-sun8i") Fixes: 94f442886711 ("arm64: dts: allwinner: A64: Restore EMAC changes") Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Corentin Labbe <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: h5: libretech-all-h5-cc: Enable RGMII RX/TX delay on PHYChen-Yu Tsai1-1/+1
The Ethernet PHY on the Libre Computer ALL-H5-CC has the RX and TX delays enabled on the PHY, using pull-ups on the RXDLY and TXDLY pins. Fix the phy-mode description to correct reflect this so that the implementation doesn't reconfigure the delays incorrectly. This happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Fixes: 60d0426d7603 ("arm64: dts: allwinner: h5: Add Libre Computer ALL-H5-CC H5 board") Signed-off-by: Chen-Yu Tsai <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: h5: OrangePi PC2: Fix ethernet nodeJernej Skrabec1-1/+1
RX and TX delay are provided by ethernet PHY. Reflect that in ethernet node. Fixes: 44a94c7ef989 ("arm64: dts: allwinner: H5: Restore EMAC changes") Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: a64: Pine64 Plus: Fix ethernet nodeJernej Skrabec1-1/+1
According to board schematic, PHY provides both, RX and TX delays. However, according to "fix" Realtek provided for this board, only TX delay should be provided by PHY. Tests show that both variants work but TX only PHY delay works slightly better. Update ethernet node to reflect the fact that PHY provides TX delay. Fixes: 94f442886711 ("arm64: dts: allwinner: A64: Restore EMAC changes") Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: a64: OrangePi Win: Fix ethernet nodeJernej Skrabec1-1/+1
RX/TX delay on OrangePi Win board is set on PHY. Reflect that in ethernet node. Fixes: 93d6a27cfcc0 ("arm64: dts: allwinner: a64: Orange Pi Win: Add Ethernet node") Signed-off-by: Jernej Skrabec <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: Pine H64: Enable both RGMII RX/TX delayCorentin Labbe1-1/+1
Since commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"), the network is unusable on PineH64 model A. This is due to phy-mode incorrectly set to rgmii instead of rgmii-id. Fixes: 729e1ffcf47e ("arm64: allwinner: h6: add support for the Ethernet on Pine H64") Signed-off-by: Corentin Labbe <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: beelink-gs1: Enable both RGMII RX/TX delayClément Péron1-1/+1
Before the commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"), the software overwrite for RX/TX delays of the RTL8211e were not working properly and the Beelink GS1 had both RX/TX delay of RGMII interface set using pull-up on the TXDLY and RXDLY pins. Now that these delays are working properly they overwrite the HW config and set this to 'rgmii' meaning no delay on both RX/TX. This makes the ethernet of this board not working anymore. Set the phy-mode to 'rgmii-id' meaning RGMII with RX/TX delays in the device-tree to keep the correct configuration. Fixes: 089bee8dd119 ("arm64: dts: allwinner: h6: Introduce Beelink GS1 board") Signed-off-by: Clément Péron <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Acked-by: Chen-Yu Tsai <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: pinetab: Drop unnecessary address/size-cells informationClément Péron1-3/+0
make dtbs_check warm about unknown address/size-cells property in the pinetab device-tree. This is because these information are not necessary. Drop them. Signed-off-by: Clément Péron <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: allwinner: h6: Harmonize DWC USB3 DT nodes nameSerge Semin1-1/+1
In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named. Signed-off-by: Serge Semin <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: mediatek: mt8516: add usb1 nodeFabien Parent1-0/+21
The MT8516 has 2 USB instances. Add support for the second USB instance. usb1 can only work in host mode. Signed-off-by: Fabien Parent <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: dts: mediatek: mt8516: rename usb phyFabien Parent2-2/+2
The USB phy node is named usb0_phy but there is only one phy with 2 ports on MT8516. Rename the phy to make it more obvious it can also support the usb1 node. The usb1 node will be added in a follow-up commit. Signed-off-by: Fabien Parent <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: dts: mediatek: mt8516: add auxadc nodeFabien Parent1-0/+10
Add node for the auxadc IP. The IP is compatible with the one found in MT8173 SoC. Signed-off-by: Fabien Parent <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells valueFabien Parent1-1/+1
The binding documentation says: - #mbox-cells: Should be 2. <&phandle channel priority> phandle: Label name of a gce node. channel: Channel of mailbox. Be equal to the thread id of GCE. priority: Priority of GCE thread. Fix the value of #mbox-cells. Fixes: d3c306e31bc7 ("arm64: dts: add gce node for mt8183") Signed-off-by: Fabien Parent <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: dts: add dts nodes for MT6779Hanks Chen3-0/+303
this adds initial MT6779 dts settings for board support, including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc. Signed-off-by: Hanks Chen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: dts: mt8173-elm: Remove ddc property from panelEnric Balletbo i Serra1-1/+0
The elm and hana devices uses an Embedded DisplayPort (eDP) as interface for its panel, so the DDC channel specified in the binding is useless. Signed-off-by: Enric Balletbo i Serra <[email protected]> Tested-by: Bilal Wasim <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
2020-10-26arm64: berlin: Select DW_APB_TIMER_OFJisheng Zhang1-0/+1
Berlin SoCs always contain some DW APB timers which can be used as an always-on broadcast timer. Link: https://lore.kernel.org/r/[email protected] Cc: <[email protected]> # v3.14+ Signed-off-by: Jisheng Zhang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2020-10-26Merge tag 'mvebu-fixes-5.9-1' of ↵Arnd Bergmann3-8/+24
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes mvebu fixes for 5.9 (part 1) - Allow to use correct MAC address for particular DSA slaves / ethernet ports on Espressobin (Armada 3720) - Remove incorrect check in ll_get_coherency_base() used for Armada 370/XP SoCs. * tag 'mvebu-fixes-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: ARM: mvebu: drop pointless check for coherency_base arm64: dts: marvell: espressobin: Add ethernet switch aliases Link: https://lore.kernel.org/r/87y2kkesj5.fsf@BL-laptop Signed-off-by: Arnd Bergmann <[email protected]>
2020-10-26arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope ↵Lad Prabhakar2-0/+17
RZ/G2N Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope RZ/G2N board. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope ↵Lad Prabhakar2-0/+30
RZ/G2M Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope RZ/G2M board. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope ↵Lad Prabhakar3-0/+126
RZ/G2H Add support for AISTARVISION MIPI Adapter V2.1 board connected to HiHope RZ/G2H board. Common file hihope-rzg2-ex-aistarvision-mipi-adapter-2.1.dtsi is created which will be used by RZ/G2{HMN}, by default the CSI20 node is tied to ov5645 camera endpoint and the imx219 camera endpoint is tied to CSI40. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Acked-by: Niklas Söderlund <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Add parent macro for ↵Lad Prabhakar2-2/+5
each sensor For HiHope RZ/G2H the OV5645 sensor is populated on i2c2 whereas the imx219 sensor is populated on i2c3 so add support for handling such cases by adding a parent macro for each sensor. Also update r8a774c0-ek874-mipi-2.1.dts to incorporate the changes. Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy nodeBiju Das1-1/+0
The CAT875 sub board from Silicon Linux uses Realtek phy and the driver does not support rxc-skew-ps property. Fixes: 6b170cd3ed02949f ("arm64: dts: renesas: cat875: Add ethernet support") Signed-off-by: Biju Das <[email protected]> Reviewed-by: Lad Prabhakar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy nodeBiju Das1-1/+0
HiHope RZG2[HMN] boards uses Realtek phy and the driver does not support rxc-skew-ps property. So remove rxc-skew-ps from ethernet-phy node. Fixes: 7433f1fb8ec8fe ("arm64: dts: renesas: Add HiHope RZ/G2M sub board support") Signed-off-by: Biju Das <[email protected]> Reviewed-by: Lad Prabhakar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: dts: renesas: r8a77961: Add MSIOF nodesGeert Uytterhoeven1-0/+62
Add the device nodes for all Clock-Synchronized Serial Interface with FIFO (MSIOF) instances on R-Car M3-W+. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-26arm64: dts: renesas: Align GPIO hog names with dtschemaKrzysztof Kozlowski3-9/+9
The convention for node names is to use hyphens, not underscores. dtschema for pca95xx expects GPIO hogs to end with 'hog' suffix. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2020-10-26arm64: defconfig: Build in CONFIG_GPIO_MXC by defaultAnson Huang1-0/+1
i.MX SoC GPIO driver provides the basic functions of GPIO pin operations and IRQ operations, it is now changed from "def_bool y" to "tristate", so it should be explicitly enabled to make sure all consumers work normally. Signed-off-by: Anson Huang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2020-10-26arm64: dts: imx8mq-librem5: align GPIO hog names with dtschemaKrzysztof Kozlowski1-1/+1
dtschema expects GPIO hogs to end with 'hog' suffix. Signed-off-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2020-10-25treewide: Convert macro and uses of __section(foo) to __section("foo")Joe Perches4-4/+4
Use a more generic form for __section that requires quotes to avoid complications with clang and gcc differences. Remove the quote operator # from compiler_attributes.h __section macro. Convert all unquoted __section(foo) uses to quoted __section("foo"). Also convert __attribute__((section("foo"))) uses to __section("foo") even if the __attribute__ has multiple list entry forms. Conversion done using the script at: https://lore.kernel.org/lkml/[email protected]/2-convert_section.pl Signed-off-by: Joe Perches <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Reviewed-by: Miguel Ojeda <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2020-10-24Merge tag 'armsoc-defconfig' of ↵Linus Torvalds1-1/+48
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Olof Johansson: "We keep this in a separate branch to avoid cross-branch conflicts, but most of the material here is fairly boring -- some new drivers turned on for hardware since they were merged, and some refreshed files due to time having moved a lot of entries around" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (33 commits) ARM: multi_v7_defconfig: add FMC2 EBI controller support arm64: defconfig: enable Qualcomm ASoC modules arm64: defconfig: qcom: enable GPU clock controller for SM8[12]50 arm64: defconfig: enable INTERCONNECT for Qualcomm chipsets arm64: defconfig: enable the sl28cpld board management controller arm64: defconfig: Enable the eLCDIF and Raydium RM67191 drivers arm64: defconfig: Enable Qcom SNPS Femto PHY ARM: configs: Update Realview defconfig ARM: configs: Update Versatile defconfig ARM: config: aspeed_g5: Enable IBM OP Panel driver ARM: config: aspeed-g5: Enable I2C GPIO mux driver ARM: config: aspeed: Fix selection of media drivers arm64: defconfig: Enable Samsung S3FWRN5 NFC driver ARM: omap2plus_defconfig: enable generic net options ARM: omap2plus_defconfig: enable twl4030_madc as a loadable module arm64: defconfig: Enable clock driver for ROHM BD718x7 PMIC arm64: defconfig: Build ADMA and ACONNECT driver arm64: defconfig: Build AHUB component drivers arm64: defconfig: Enable Lontium LT9611 driver arm64: defcondfig: Enable USB ACM and FTDI drivers ...
2020-10-24Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds220-4263/+19266
Pull ARM Devicetree updates from Olof Johansson: "As usual, most of the changes are to devicetrees. Besides smaller fixes, some refactorings and cleanups, some of the new platforms and chips (or significant features) supported are below: Broadcom boards: - Cisco Meraki MR32 (BCM53016-based) - BCM2711 (RPi4) display pipeline support Actions Semi boards: - Caninos Loucos Labrador SBC (S500-based) - RoseapplePi SBC (S500-based) Allwinner SoCs/boards: - A100 SoC with Perf1 board - Mali, DMA, Cetrus and IR support for R40 SoC Amlogic boards: - Libretch S905x CC V2 board - Hardkernel ODROID-N2+ board Aspeed boards/platforms: - Wistron Mowgli (AST2500-based, Power9 OpenPower server) - Facebook Wedge400 (AST2500-based, ToR switch) Hisilicon SoC: - SD5203 SoC Nvidia boards: - Tegra234 VDK, for pre-silicon Orin SoC NXP i.MX boards: - Librem 5 phone - i.MX8MM DDR4 EVK - Variscite VAR-SOM-MX8MN SoM - Symphony board - Tolino Shine 2 HD - TQMa6 SoM - Y Soft IOTA Orion Rockchip boards: - NanoPi R2S board - A95X-Z2 board - more Rock-Pi4 variants STM32 boards: - Odyssey SOM board (STM32MP157CAC-based) - DH DRC02 board Toshiba SoCs/boards: - Visconti SoC and TPMV7708 board" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (638 commits) ARM: dts: nspire: Fix SP804 users arm64: dts: lg: Fix SP804 users arm64: dts: lg: Fix SP805 clocks ARM: mstar: Fix up the fallout from moving the dts/dtsi files ARM: mstar: Add mstar prefix to all of the dtsi/dts files ARM: mstar: Add interrupt to pm_uart ARM: mstar: Add interrupt controller to base dtsi ARM: dts: meson8: remove two invalid interrupt lines from the GPU node arm64: dts: ti: k3-j7200-common-proc-board: Add USB support arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function arm64: dts: ti: k3-j7200-main: Add USB controller arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux dt-bindings: ti-serdes-mux: Add defines for J7200 SoC ARM: dts: hisilicon: add SD5203 dts ARM: dts: hisilicon: fix the system controller compatible nodes arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1 arm64: dts: zynqmp: Remove undocumented u-boot properties arm64: dts: zynqmp: Remove additional compatible string for i2c IPs arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml ...
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-1/+0
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-24Merge tag 'armsoc-fixes' of ↵Linus Torvalds7-19/+37
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I had queued up a batch of fixes that got a bit close to the release for sending in before the merge window opened, so I'm including them in the merge window batch instead. Mostly smaller DT tweaks and fixes, the usual mix that we tend to have through the releases" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: iwg20d-q7-common: Fix touch controller probe failure ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2 soc: actions: include header to fix missing prototype arm64: dts: ti: k3-j721e: Rename mux header and update macro names soc: qcom: pdr: Fixup array type of get_domain_list_resp message arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells arm64: dts: qcom: kitakami: Temporarily disable SDHCI1 arm64: dts: sdm630: Temporarily disable SMMUs by default arm64: dts: sdm845: Fixup OPP table for all qup devices arm64: dts: allwinner: h5: remove Mali GPU PMU module ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator soc: xilinx: Fix error code in zynqmp_pm_probe()
2020-10-23Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds42-2365/+2437
Pull KVM updates from Paolo Bonzini: "For x86, there is a new alternative and (in the future) more scalable implementation of extended page tables that does not need a reverse map from guest physical addresses to host physical addresses. For now it is disabled by default because it is still lacking a few of the existing MMU's bells and whistles. However it is a very solid piece of work and it is already available for people to hammer on it. Other updates: ARM: - New page table code for both hypervisor and guest stage-2 - Introduction of a new EL2-private host context - Allow EL2 to have its own private per-CPU variables - Support of PMU event filtering - Complete rework of the Spectre mitigation PPC: - Fix for running nested guests with in-kernel IRQ chip - Fix race condition causing occasional host hard lockup - Minor cleanups and bugfixes x86: - allow trapping unknown MSRs to userspace - allow userspace to force #GP on specific MSRs - INVPCID support on AMD - nested AMD cleanup, on demand allocation of nested SVM state - hide PV MSRs and hypercalls for features not enabled in CPUID - new test for MSR_IA32_TSC writes from host and guest - cleanups: MMU, CPUID, shared MSRs - LAPIC latency optimizations ad bugfixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (232 commits) kvm: x86/mmu: NX largepage recovery for TDP MMU kvm: x86/mmu: Don't clear write flooding count for direct roots kvm: x86/mmu: Support MMIO in the TDP MMU kvm: x86/mmu: Support write protection for nesting in tdp MMU kvm: x86/mmu: Support disabling dirty logging for the tdp MMU kvm: x86/mmu: Support dirty logging for the TDP MMU kvm: x86/mmu: Support changed pte notifier in tdp MMU kvm: x86/mmu: Add access tracking for tdp_mmu kvm: x86/mmu: Support invalidate range MMU notifier for TDP MMU kvm: x86/mmu: Allocate struct kvm_mmu_pages for all pages in TDP MMU kvm: x86/mmu: Add TDP MMU PF handler kvm: x86/mmu: Remove disallowed_hugepage_adjust shadow_walk_iterator arg kvm: x86/mmu: Support zapping SPTEs in the TDP MMU KVM: Cache as_id in kvm_memory_slot kvm: x86/mmu: Add functions to handle changed TDP SPTEs kvm: x86/mmu: Allocate and free TDP MMU roots kvm: x86/mmu: Init / Uninit the TDP MMU kvm: x86/mmu: Introduce tdp_iter KVM: mmu: extract spte.h and spte.c KVM: mmu: Separate updating a PTE from kvm_set_pte_rmapp ...
2020-10-23arm64: dts: meson: odroid-n2 plus: fix vddcpu_a pwmJerome Brunet1-1/+1
On the odroid N2 plus, cpufreq is not available due to an error on the cpu regulators. vddcpu a and b get the same PWM. The one provided to vddcpu A is incorrect. Because vddcpu B PWM is busy the regulator cannot register: > pwm-regulator regulator-vddcpu-b: Failed to get PWM: -16 Like on the odroid n2, use PWM A out of GPIOE_2 for vddcpu A to fix the problem Fixes: 98d24896ee11 ("arm64: dts: meson: add support for the ODROID-N2+") Signed-off-by: Jerome Brunet <[email protected]> Acked-by: Neil Armstrong <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-23Merge tag 'arch-cleanup-2020-10-22' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+0
Pull arch task_work cleanups from Jens Axboe: "Two cleanups that don't fit other categories: - Finally get the task_work_add() cleanup done properly, so we don't have random 0/1/false/true/TWA_SIGNAL confusing use cases. Updates all callers, and also fixes up the documentation for task_work_add(). - While working on some TIF related changes for 5.11, this TIF_NOTIFY_RESUME cleanup fell out of that. Remove some arch duplication for how that is handled" * tag 'arch-cleanup-2020-10-22' of git://git.kernel.dk/linux-block: task_work: cleanup notification modes tracehook: clear TIF_NOTIFY_RESUME in tracehook_notify_resume()
2020-10-23Merge tag 'arm64-upstream' of ↵Linus Torvalds9-51/+43
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull more arm64 updates from Will Deacon: "A small selection of further arm64 fixes and updates. Most of these are fixes that came in during the merge window, with the exception of the HAVE_MOVE_PMD mremap() speed-up which we discussed back in 2018 and somehow forgot to enable upstream. - Improve performance of Spectre-v2 mitigation on Falkor CPUs (if you're lucky enough to have one) - Select HAVE_MOVE_PMD. This has been shown to improve mremap() performance, which is used heavily by the Android runtime GC, and it seems we forgot to enable this upstream back in 2018. - Ensure linker flags are consistent between LLVM and BFD - Fix stale comment in Spectre mitigation rework - Fix broken copyright header - Fix KASLR randomisation of the linear map - Prevent arm64-specific prctl()s from compat tasks (return -EINVAL)" Link: https://lore.kernel.org/kvmarm/[email protected]/ * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: proton-pack: Update comment to reflect new function name arm64: spectre-v2: Favour CPU-specific mitigation at EL2 arm64: link with -z norelro regardless of CONFIG_RELOCATABLE arm64: Fix a broken copyright header in gen_vdso_offsets.sh arm64: mremap speedup - Enable HAVE_MOVE_PMD arm64: mm: use single quantity to represent the PA to VA translation arm64: reject prctl(PR_PAC_RESET_KEYS) on compat tasks
2020-10-22Merge tag 'kbuild-v5.10' of ↵Linus Torvalds4-11/+8
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Support 'make compile_commands.json' to generate the compilation database more easily, avoiding stale entries - Support 'make clang-analyzer' and 'make clang-tidy' for static checks using clang-tidy - Preprocess scripts/modules.lds.S to allow CONFIG options in the module linker script - Drop cc-option tests from compiler flags supported by our minimal GCC/Clang versions - Use always 12-digits commit hash for CONFIG_LOCALVERSION_AUTO=y - Use sha1 build id for both BFD linker and LLD - Improve deb-pkg for reproducible builds and rootless builds - Remove stale, useless scripts/namespace.pl - Turn -Wreturn-type warning into error - Fix build error of deb-pkg when CONFIG_MODULES=n - Replace 'hostname' command with more portable 'uname -n' - Various Makefile cleanups * tag 'kbuild-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits) kbuild: Use uname for LINUX_COMPILE_HOST detection kbuild: Only add -fno-var-tracking-assignments for old GCC versions kbuild: remove leftover comment for filechk utility treewide: remove DISABLE_LTO kbuild: deb-pkg: clean up package name variables kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n kbuild: enforce -Werror=return-type scripts: remove namespace.pl builddeb: Add support for all required debian/rules targets builddeb: Enable rootless builds builddeb: Pass -n to gzip for reproducible packages kbuild: split the build log of kallsyms kbuild: explicitly specify the build id style scripts/setlocalversion: make git describe output more reliable kbuild: remove cc-option test of -Werror=date-time kbuild: remove cc-option test of -fno-stack-check kbuild: remove cc-option test of -fno-strict-overflow kbuild: move CFLAGS_{KASAN,UBSAN,KCSAN} exports to relevant Makefiles kbuild: remove redundant CONFIG_KASAN check from scripts/Makefile.kasan kbuild: do not create built-in objects for external module builds ...
2020-10-22Merge branch 'work.set_fs' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull initial set_fs() removal from Al Viro: "Christoph's set_fs base series + fixups" * 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: Allow a NULL pos pointer to __kernel_read fs: Allow a NULL pos pointer to __kernel_write powerpc: remove address space overrides using set_fs() powerpc: use non-set_fs based maccess routines x86: remove address space overrides using set_fs() x86: make TASK_SIZE_MAX usable from assembly code x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32,64}_types.h lkdtm: remove set_fs-based tests test_bitmap: remove user bitmap tests uaccess: add infrastructure for kernel builds with set_fs() fs: don't allow splice read/write without explicit ops fs: don't allow kernel reads and writes without iter ops sysctl: Convert to iter interfaces proc: add a read_iter method to proc proc_ops proc: cleanup the compat vs no compat file ops proc: remove a level of indentation in proc_get_inode
2020-10-21Merge branch 'kvm-fixes' into 'next'Paolo Bonzini1-0/+7
Pick up bugfixes from 5.9, otherwise various tests fail.
2020-10-21arm64: proton-pack: Update comment to reflect new function nameStephen Boyd1-2/+2
The function detect_harden_bp_fw() is gone after commit d4647f0a2ad7 ("arm64: Rewrite Spectre-v2 mitigation code"). Update this comment to reflect the new state of affairs. Fixes: d4647f0a2ad7 ("arm64: Rewrite Spectre-v2 mitigation code") Signed-off-by: Stephen Boyd <[email protected]> Cc: Marc Zyngier <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
2020-10-20arm64: dts: amlogic: add missing ethernet reset IDAnand Moon3-0/+7
Add reset external reset of the ethernet mac controller Signed-off-by: Anand Moon <[email protected]> Signed-off-by: Jerome Brunet <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Reviewed-by: Martin Blumenstingl <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2020-10-21treewide: remove DISABLE_LTOSami Tolvanen1-1/+0
This change removes all instances of DISABLE_LTO from Makefiles, as they are currently unused, and the preferred method of disabling LTO is to filter out the flags instead. Note added by Masahiro Yamada: DISABLE_LTO was added as preparation for GCC LTO, but GCC LTO was not pulled into the mainline. (https://lkml.org/lkml/2014/4/8/272) Suggested-by: Kees Cook <[email protected]> Signed-off-by: Sami Tolvanen <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]>
2020-10-20arm64: spectre-v2: Favour CPU-specific mitigation at EL2Will Deacon1-19/+17
Spectre-v2 can be mitigated on Falkor CPUs either by calling into firmware or by issuing a magic, CPU-specific sequence of branches. Although the latter is faster, the size of the code sequence means that it cannot be used in the EL2 vectors, and so there is a need for both mitigations to co-exist in order to achieve optimal performance. Change the mitigation selection logic for Spectre-v2 so that the CPU-specific mitigation is used only when the firmware mitigation is also available, rather than when a firmware mitigation is unavailable. Cc: Marc Zyngier <[email protected]> Signed-off-by: Will Deacon <[email protected]>
2020-10-20Merge tag 'kvmarm-5.10' of ↵Paolo Bonzini61-3420/+3417
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 updates for Linux 5.10 - New page table code for both hypervisor and guest stage-2 - Introduction of a new EL2-private host context - Allow EL2 to have its own private per-CPU variables - Support of PMU event filtering - Complete rework of the Spectre mitigation
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