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2022-02-11Merge branch 'acpi-x86'Rafael J. Wysocki1-22/+1
Merge a revert of a problematic commit for 5.17-rc4. * acpi-x86: x86/PCI: revert "Ignore E820 reservations for bridge windows on newer systems"
2022-02-11ARM: dts: mstar: Add board for 100ask DongShanPiOneDaniel Palmer2-0/+26
The DongShanPiOne is little SigmaStar SSD202D based module from 100ask. Add an initial dts for this board. Link: http://linux-chenxing.org/infinity2/dongshanpione/ Signed-off-by: Daniel Palmer <daniel@0x0f.com>
2022-02-11ARM: dts: mstar: Add a dts for Miyoo MiniDaniel Palmer2-0/+26
Miyoo has released a portable retro games machine based on the SigmaStar SSD202D. Add the initial device tree for this machine. Just enough to get to an initramfs shell. Link: http://linux-chenxing.org/infinity2/miyoomini/ Signed-off-by: Daniel Palmer <daniel@0x0f.com>
2022-02-11ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22WRomain Perier4-0/+72
The Wireless Tag IDO-SBC2D06-V1B-22W[1] is an SBC powered by SSD202D with a dual Ethernet and a connector for a 4-inch and 7-inch display. It embeds a System-On-Module IDO-SOM2D01[2] with an Mstar SSD202 SoC dual-core Cortex-A7 CPU @ 1.2Ghz , 2D GPU, 128 MB DDR3 (on-chip) and a 256MB SPI NAND flash. This commit adds basic definition for this board. 1. http://linux-chenxing.org/infinity2/ido-sbc2d06 2. http://www.wireless-tag.com/portfolio/ido-som2d01 Signed-off-by: Romain Perier <romain.perier@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Palmer <daniel@0x0f.com>
2022-02-11ARM: dts: mstar: Set gpio compatible for ssd20xdDaniel Palmer1-0/+5
Now there is gpio support for ssd20xd set the right compatible in the gpio node. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Reviewed-by: Romain Perier <romain.perier@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-11arm64: dts: freescale: add initial support for verdin imx8m miniMarcel Ziswiler10-0/+1726
This patch adds the device tree to support Toradex Verdin iMX8M Mini a computer on module which can be used on different carrier boards. The module consists of an NXP i.MX 8M Mini family SoC (either i.MX 8M Mini Quad or 8M Mini DualLite), a PCA9450A PMIC, a Gigabit Ethernet PHY, 1 or 2 GB of LPDDR4 RAM, an eMMC, a TLA2024 ADC, an I2C EEPROM, an RX8130 RTC, an optional SPI CAN controller plus an optional Bluetooth/ Wi-Fi module. Anything that is not self-contained on the module is disabled by default. The device tree for the Dahlia includes the module's device tree and enables the supported peripherals of the carrier board. The device tree for the Verdin Development Board includes the module's device tree as well as the Dahlia one as it is a superset and supports almost all peripherals available. So far there is no display functionality supported at all but basic console UART, PCIe, USB host, eMMC and Ethernet and PCIe functionality work fine. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mp-evk: add PCA6416 interrupt controller modeHugo Villeneuve1-0/+12
Add interrupt controller mode for the pca6416 on i.MX8MP EVK board's. Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: freescale: Use overlay target for simplicityShawn Guo1-15/+14
With commit 15d16d6dadf6 ("kbuild: Add generic rule to apply fdtoverlay"), overlay target can be used to simplify the build of DTB overlays. It also performs a cross check to ensure base DT and overlay actually match. Signed-off-by: Shawn Guo <shawnguo@kernel.org> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
2022-02-11arm64: dts: fsl-ls1028a-qds: Drop overlay syntax hard codingShawn Guo6-400/+296
As suggested by commit 9ae8578b517a ("of: Documentation: change overlay example to use current syntax"), there is no need to have overlay syntax be hard coded in the device tree source file any more. Signed-off-by: Shawn Guo <shawnguo@kernel.org> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
2022-02-11arm64: dts: imx8mm: fix strange hex notationMarcel Ziswiler1-3/+3
Fix strange hex notation with mixed lower-case and upper-case letters. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11KVM: arm64: vgic: Read HW interrupt pending state from the HWMarc Zyngier1-0/+2
It appears that a read access to GIC[DR]_I[CS]PENDRn doesn't always result in the pending interrupts being accurately reported if they are mapped to a HW interrupt. This is particularily visible when acking the timer interrupt and reading the GICR_ISPENDR1 register immediately after, for example (the interrupt appears as not-pending while it really is...). This is because a HW interrupt has its 'active and pending state' kept in the *physical* distributor, and not in the virtual one, as mandated by the spec (this is what allows the direct deactivation). The virtual distributor only caries the pending and active *states* (note the plural, as these are two independent and non-overlapping states). Fix it by reading the HW state back, either from the timer itself or from the distributor if necessary. Reported-by: Ricardo Koller <ricarkol@google.com> Tested-by: Ricardo Koller <ricarkol@google.com> Reviewed-by: Ricardo Koller <ricarkol@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220208123726.3604198-1-maz@kernel.org
2022-02-11arm64: dts: qcom: sc7280: Set the default dr_mode for usb2Souradeep Chowdhury1-0/+4
Set the default dr_mode for usb2 node to "otg" to enable role-switch for EUD(Embedded USB Debugger) connector node. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> Link: https://lore.kernel.org/r/22fb3bbc16f3a0ae894068e4420e08ea86389817.1644339918.git.quic_schowdhu@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-11arm64: dts: qcom: sc7280: Add EUD dt node and dwc3 connectorSouradeep Chowdhury1-0/+36
Add the Embedded USB Debugger(EUD) device tree node. The node contains EUD base register region and EUD mode manager register regions along with the interrupt entry. Also add the typec connector node for EUD which is attached to EUD node via port. EUD is also attached to DWC3 node via port. Also add the role-switch property to dwc3 node. Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com> Link: https://lore.kernel.org/r/b2b6bdf0e7589a7b6a6f9b390b227339636e0da9.1644339918.git.quic_schowdhu@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-11arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg"Dinh Nguyen1-2/+2
The DWC2 USB controller on the Agilex platform does not support clock gating, so use the chip specific "intel,socfpga-agilex-hsotg" compatible. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Link: https://lore.kernel.org/r/20220125161821.1951906-3-dinguyen@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-11crypto: arm/xor - make vectorized C code Clang-friendlyArd Biesheuvel1-9/+3
The ARM version of the accelerated XOR routines are simply the 8-way C routines passed through the auto-vectorizer with SIMD codegen enabled. This used to require GCC version 4.6 at least, but given that 5.1 is now the baseline, this check is no longer necessary, and actually misidentifies Clang as GCC < 4.6 as Clang defines the GCC major/minor as well, but makes no attempt at doing this in a way that conveys feature parity with a certain version of GCC (which would not be a great idea in the first place). So let's drop the version check, and make the auto-vectorize pragma (which is based on a GCC-specific command line option) GCC-only. Since Clang performs SIMD auto-vectorization by default at -O2, no pragma is necessary here. Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://github.com/ClangBuiltLinux/linux/issues/496 Link: https://github.com/ClangBuiltLinux/linux/issues/503 Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-02-11lib/xor: make xor prototypes more friendly to compiler vectorizationArd Biesheuvel15-173/+311
Modern compilers are perfectly capable of extracting parallelism from the XOR routines, provided that the prototypes reflect the nature of the input accurately, in particular, the fact that the input vectors are expected not to overlap. This is not documented explicitly, but is implied by the interchangeability of the various C routines, some of which use temporary variables while others don't: this means that these routines only behave identically for non-overlapping inputs. So let's decorate these input vectors with the __restrict modifier, which informs the compiler that there is no overlap. While at it, make the input-only vectors pointer-to-const as well. Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://github.com/ClangBuiltLinux/linux/issues/563 Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-02-11arm64: defconfig: enable verdin-imx8mm relevant drivers as modulesMarcel Ziswiler1-0/+8
Enable various drivers which support peripherals as found on the Verdin iMX8M Mini et al. computer/system on modules: - CONFIG_CAN_MCP251XFD At least one Microchip MCP2518FDT SPI CAN controller which this driver also supports may be found on the Verdin iMX8M Mini computer/system on module. - CONFIG_BT_HCIUART_MRVL, CONFIG_BT_MRVL, CONFIG_BT_MRVL_SDIO and CONFIG_MWIFIEX_SDIO The AzureWave AW-CM276NF which these Bluetooth and Wi-Fi drivers also support may be found on the Verdin iMX8M Mini (as well as the Apalis iMX8, Colibri iMX8X and Verdin iMX8M Plus for that matter) computer/ system on module. - CONFIG_SENSORS_LM75 The TI TMP75C temperature sensor which this driver also supports may be found on the Verdin iMX8M Mini (as well as the Verdin iMX8M Plus for that matter) computer/system on module. - CONFIG_SND_SOC_NAU8822 The Nuvoton Technology Corporation (NTC) NAU88C22YG which this driver also supports may be found on the Verdin Development Board a carrier board for the Verdin family of computer/system on module which the Verdin iMX8M Mini (as well as the Verdin iMX8M Plus for that matter) may be mated in. - CONFIG_TI_ADS1015 The TLA2024 ADC which this driver also supports may be found on the Verdin iMX8M Mini (as well as the Verdin iMX8M Plus for that matter) computer/system on module. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: build r8169 as a moduleMarcel Ziswiler1-0/+1
Build Realtek Gigabit Ethernet driver as a module. Network cards based on chipsets this driver supports are ubiquitous both in regular PCIe as well as mini-PCIe and nowadays even various M.2 formats. It is therefore a suitable card to be used for any kind of PCIe and/or Gigabit Ethernet testing. As it is not designed in, just enabling it as a module seems most suitable. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: build imx-sdma as a moduleMarcel Ziswiler1-1/+1
This avoids firmware load error and sysfs fallback reported as follows: [ 0.199448] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2 [ 0.199487] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: enable imx8m pcie phy driverMarcel Ziswiler1-0/+1
This enables the i.MX 8M PCIe PHY driver (CONFIG_PHY_FSL_IMX8M_PCIE) required for PCIe functionality. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: enable bpf/cgroup firewallingMarcel Ziswiler1-0/+2
This avoids the following systemd warning: [ 2.618538] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling. [ 2.630916] systemd[1]: (This warning is only shown for the first unit using IP firewalling.) Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Song Liu <songliubraving@fb.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: rebuild default configurationMarcel Ziswiler1-18/+0
Run "make defconfig; make savedefconfig" to rebuild defconfig. This dropped the following configuration options which are nowaday's already enabled (resp. disabled) by default: CONFIG_MEMCG_SWAP=y CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y CONFIG_FSL_MC_BUS=y CONFIG_QCOM_SCM=y CONFIG_MFD_CROS_EC_DEV=y CONFIG_MEDIA_CONTROLLER=y CONFIG_VIDEO_V4L2_SUBDEV_API=y CONFIG_DRM_DISPLAY_CONNECTOR=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_USB_CONN_GPIO=m CONFIG_USB_XHCI_PCI=m CONFIG_SDM_GCC_845=y CONFIG_SM_DISPCC_8250=y CONFIG_SM_GCC_8150=y CONFIG_SM_GCC_8250=y CONFIG_COMMON_CLK_ZYNQMP=y CONFIG_POWER_AVS was renamed to POWER_AVS_OMAP in commit bca815d62054 ("PM: AVS: smartreflex Move driver to soc specific drivers"). As there are no 64-bit Arm OMAPs it getting dropped seems fair. Note that the following user-selectable configuration options have been preserved: CONFIG_SECCOMP=y CONFIG_SLIMBUS=m CONFIG_INTERCONNECT=y CONFIG_CONFIGFS_FS=y Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: re-order default configurationMarcel Ziswiler1-53/+53
Use "make defconfig", "make savedefconfig" and friends to just assess re-ordering of configuration items in defconfig. This re-ordered the following configuration options: CONFIG_BPF_JIT=y CONFIG_SECCOMP=y CONFIG_ARM_SCMI_PROTOCOL=y CONFIG_ARM_SCPI_PROTOCOL=y CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_INTEL_STRATIX10_SERVICE=y CONFIG_INTEL_STRATIX10_RSU=m CONFIG_QCOM_SCM=y CONFIG_EFI_CAPSULE_LOADER=y CONFIG_IMX_SCU=y CONFIG_IMX_SCU_PD=y CONFIG_CAN_FLEXCAN=m CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_FSL_MC_BUS=y CONFIG_MTK_DEVAPC=m CONFIG_SPI_CADENCE_QUADSPI=y CONFIG_MDIO_BUS_MUX_MMIOREG=y CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y CONFIG_MESON_GXL_PHY=m CONFIG_PINCTRL_SINGLE=y CONFIG_QCOM_CPR=y CONFIG_ROCKCHIP_IODOMAIN=y CONFIG_SENSORS_ARM_SCMI=y CONFIG_QORIQ_THERMAL=m CONFIG_SUN8I_THERMAL=y CONFIG_TEGRA_BPMP_THERMAL=m CONFIG_ARM_SMC_WATCHDOG=y CONFIG_MFD_CROS_EC_DEV=y CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_VIDEO_QCOM_CAMSS=m CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=m CONFIG_DRM_NWL_MIPI_DSI=m CONFIG_DRM_LONTIUM_LT9611UXC=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_SOC_IMX_AUDMIX=m CONFIG_TYPEC_HD3SS3220=m CONFIG_COMMON_CLK_SCMI=y CONFIG_COMMON_CLK_ZYNQMP=y CONFIG_IPQ_GCC_8074=y CONFIG_SM_DISPCC_8250=y CONFIG_QCOM_WCNSS_CTRL=m CONFIG_ARCH_R8A774A1=y CONFIG_ARCH_R8A774B1=y CONFIG_ARCH_R8A774C0=y CONFIG_ARCH_R8A774E1=y CONFIG_ARCH_R8A77995=y CONFIG_ARCH_R8A77990=y CONFIG_ARCH_R8A77965=y CONFIG_ARCH_R8A77970=y CONFIG_ARCH_R8A779F0=y CONFIG_HISI_PMU=y CONFIG_QCOM_QFPROM=y CONFIG_MUX_MMIO=y Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: enable pcieaer configurationMarcel Ziswiler1-0/+1
Enable CONFIG_PCIEAER which is required for CONFIG_ACPI_APEI_PCIEAER. Commit 8c8ff55b4da7 ("PCI/AER: Don't select CONFIG_PCIEAER by default") changed it to no longer being enabled by default. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: defconfig: enable taskstats configurationMarcel Ziswiler1-0/+1
Enable CONFIG_TASKSTATS which is required for CONFIG_TASK_XACCT (and subsequently CONFIG_TASK_IO_ACCOUNTING). Previously, taskstats got pulled in by KVM but that got changed in commit 63b3f96e1a98 ("kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT"). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11ARM: dts: imx6qdl-phytec: handle unneeded MFD-subdevices correctlyYunus Bas2-0/+15
The proper way to handle partly used MFD devices are to describe all MFD subdevices in the devicetree and disable the not used ones. This suppresses any warnings that may arise as a result. Signed-off-by: Yunus Bas <y.bas@phytec.de> Signed-off-by: Andrej Picej <andrej.picej@norik.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11ARM: dts: imx6qdl-phytec: add missing pmic MFD subdevicesAndrej Picej1-0/+8
phyFLEX PMIC DA9063 has also RTC and watchdog support. Add both MFD subdevices so they can be used. Signed-off-by: Andrej Picej <andrej.picej@norik.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: qcom: qcs404: Rename CPU and CPR OPP tablesYassine Oudjana1-2/+2
Rename CPU and CPR OPP table node names to match the nodename pattern defined in the opp-v2-base DT schema. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-02-11arm64: dts: qcom: msm8996: Rename cluster OPP tablesYassine Oudjana1-2/+2
Rename cluster OPP table node names to match the nodename pattern defined in the opp-v2-base DT schema. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-02-11arm64: dts: qcom: msm8996-mtp: Add msm8996 compatibleYassine Oudjana1-1/+1
Add qcom,msm8996 compatible to match DT schema. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2022-02-11arm64: dts: imx8mm: Add support for emtrion emCON-MX8M MiniReinhold Mueller4-1/+791
This patch adds support for the emtrion GmbH emCON-MX8M Mini modules. They are available with NXP i.MX 8M Mini equipped with 2 or 4 GB Memory. The devicetree imx8mm-emcon.dtsi is the common part providing all module components and the basic support for the SoC. The support for the avari baseboard in the developer-kit configuration is provided by the emcon-avari dts files. Signed-off-by: Reinhold Mueller <reinhold.mueller@emtrion.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clkAbel Vesa7-12/+12
The audio_mclk_root_clk was added as a gate with the CCGR121 (0x4790), but according to the reference manual, there is no such gate. Moreover, the consumer driver of the mentioned clock might gate it and leave the ECSPI2 (the true owner of that gate) hanging. So lets use the audio_mclk_post_div, which is the parent. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: tqma8mqml: add PCIe supportAlexander Stein3-0/+30
Add PCIe support to TQMa8MxML series. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mm: Enable Hantro G1 and G2 video decodersAdam Ford1-0/+22
There are two decoders on the i.MX8M Mini controlled by the vpu-blk-ctrl. The G1 supports H264 and VP8 while the G2 support HEVC and VP9. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mq: Enable both G1 and G2 VPU's with vpu-blk-ctrlAdam Ford1-24/+39
With the Hantro G1 and G2 now setup to run independently, update the device tree to allow both to operate. This requires the vpu-blk-ctrl node to be configured. Since vpu-blk-ctrl needs certain clock enabled to handle the gating of the G1 and G2 fuses, the clock-parents and clock-rates for the various VPU's to be moved into the pgc_vpu because they cannot get re-parented once enabled, and the pgc_vpu is the highest in the chain. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mq-tqma8mq: Remove redundant vpu referenceAdam Ford1-4/+0
The vpu is enabled by default, so there is no need to manually enable it. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: ls1028a-qds: define mdio slots for networking optionsLi Yang1-0/+24
The ls1028a QDS board support different pluggable PHY cards. Define the nodes for these slots to be updated at boot time with overlay according to board setup. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8m{m,n}_venice*: add gpio-line-namesTim Harvey6-2/+145
Add gpio-line-names for the various GPIO's used on Gateworks Venice boards. Note that these GPIO's are typically 'configured' in Boot Firmware via gpio-hog therefore we only configure line names to keep the boot firmware configuration from changing on kernel init. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mn-venice-gw7902: disable gpuTim Harvey1-0/+12
Since commit 9a0f3b157e22 ("arm64: dts: imx8mn: Enable GPU") imx8mn-venice-gw7902 will hang during kernel init because it uses a MIMX8MN5CVTI which does not have a GPU. Disable pgc_gpumix to work around this. We also disable the GPU devices that depend on the gpumix power domain and pgc_gpu to avoid them staying in a probe deferred state forever. Cc: Adam Ford <aford173@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Fixes: 9a0f3b157e22 ("arm64: dts: imx8mn: Enable GPU") Reviewed-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mm: Add missing MX8MM_IOMUXC_NAND_READY_B_SD3_RESET_BMarek Vasut1-0/+1
The i.MX8M Mini Application Processor Reference Manual, Rev. 3, 11/2020 documents AF MX8MM_IOMUXC_NAND_READY_B_SD3_RESET_B , add it into the pinmux tables. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mp: disable usb3_phy1Lucas Stach1-0/+1
Like usb3_phy0 the default state of the usb3_phy1 should be disabled, so it is only enabled on boards exposing this USB port. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8qxp-ss-adma: Drop fsl,imx7ulp-lpuart comaptibleAbel Vesa1-4/+4
The driver differs from clocks point of view, so the i.MX8QXP is not backwards compatible with i.MX7ULP. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8: add mu5/6 nodePeng Fan3-0/+32
Add mu5/6 for i.MX8QXP/QM, these two mu will be used for communicating with general purpose Cortex-M4 cores. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8qm: Add SCU RTC nodeAbel Vesa1-0/+3
Add SCU RTC node to support SC RTC driver. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: mnt-reform2: correct i2c3 pad-ctrlLucas Stach1-2/+2
The slew rate and drive-strength of the i2c3 pads were much too high. Bring them down to avoid signal quality issues. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: mnt-reform2: add internal display supportLucas Stach1-0/+140
This adds support for the internal display of the Reform2 Laptop, which is connected to the i.MX8MQ via a MIPI-DSI->eDP bridge chip. Clocking is derived from a system PLL, which provides quite good rate matching for the single supported display mode and keeps the video PLL free for usage with the external display, which isn't supported yet. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mq: disable DDRC node by defaultLucas Stach3-0/+3
Without a OPP table or a downstream TF-A running on the system the DDRC will fail to probe, as it has no means to scale the DRAM frequency in that case. This however will block the bus scaling driver to come up and this in turn prevents other devices that hook into the interconnect from probing. If the DDRC is disabled, the interconnect driver will simply ignore it. As most systems don't want to scale the DRAM frequency, disable the node by default and only enable it on the systems that actually uses this capability and provides a valid OPP table in the DT. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Acked-by: Martin Kepplinger <martin.kepplinger@puri.sm> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx: add Protonic PRT8MM boardDavid Jander1-0/+304
The Protonic PRT8MM is a low-cost agricultural Virtual Terminal. This commit adds most of the board functionality sans the display output, as the i.MX8MM display support isn't ready yet. Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8qm: Drop CPU 'arm,armv8' compatibleRob Herring1-6/+6
The CPU 'arm,armv8' compatible is only for s/w models, so remove it from i.MX8QM CPU nodes. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-11arm64: dts: imx8mm-venice*: add PCIe supportTim Harvey5-0/+245
Add PCIe support to GW71xx/GW72xx/GW73xx/GW7901/GW7902 Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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