summaryrefslogtreecommitdiff
path: root/arch/arm
AgeCommit message (Collapse)AuthorFilesLines
2022-08-17ARM: Marvell: Update PCIe fixupPali Rohár5-9/+27
[ Upstream commit fdaa3725831972284ef2779ddba00491d9dbbfca ] - The code relies on rc_pci_fixup being called, which only happens when CONFIG_PCI_QUIRKS is enabled, so add that to Kconfig. Omitting this causes a booting failure with a non-obvious cause. - Update rc_pci_fixup to set the class properly, copying the more modern style from other places - Correct the rc_pci_fixup comment This patch just re-applies commit 1dc831bf53fd ("ARM: Kirkwood: Update PCI-E fixup") for all other Marvell ARM platforms which have same buggy PCIe controller and do not use pci-mvebu.c controller driver yet. Long-term goal for these Marvell ARM platforms should be conversion to pci-mvebu.c controller driver and removal of these fixups in arch code. Signed-off-by: Pali Rohár <pali@kernel.org> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: stable@vger.kernel.org Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17crypto: blake2s - remove shash moduleJason A. Donenfeld3-79/+2
[ Upstream commit 2d16803c562ecc644803d42ba98a8e0aef9c014e ] BLAKE2s has no currently known use as an shash. Just remove all of this unnecessary plumbing. Removing this shash was something we talked about back when we were making BLAKE2s a built-in, but I simply never got around to doing it. So this completes that project. Importantly, this fixs a bug in which the lib code depends on crypto_simd_disabled_for_test, causing linker errors. Also add more alignment tests to the selftests and compare SIMD and non-SIMD compression functions, to make up for what we lose from testmgr.c. Reported-by: gaochao <gaochao49@huawei.com> Cc: Eric Biggers <ebiggers@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: stable@vger.kernel.org Fixes: 6048fdcc5f26 ("lib/crypto: blake2s: include as built-in") Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17xen: don't require virtio with grants for non-PV guestsJuergen Gross1-1/+3
[ Upstream commit 251e90e7e346a23742b90e2c4db19d322e071d99 ] Commit fa1f57421e0b ("xen/virtio: Enable restricted memory access using Xen grant mappings") introduced a new requirement for using virtio devices: the backend now needs to support the VIRTIO_F_ACCESS_PLATFORM feature. This is an undue requirement for non-PV guests, as those can be operated with existing backends without any problem, as long as those backends are running in dom0. Per default allow virtio devices without grant support for non-PV guests. On Arm require VIRTIO_F_ACCESS_PLATFORM for devices having been listed in the device tree to use grants. Add a new config item to always force use of grants for virtio. Fixes: fa1f57421e0b ("xen/virtio: Enable restricted memory access using Xen grant mappings") Reported-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Arm64 guest using Xen Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/20220622063838.8854-4-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: msm8974: Disable remoteprocs by defaultStephan Gerhold3-0/+8
[ Upstream commit 8d8be8dd7c1f5d50f84ecc7a6a41962da48c6164 ] The remoteproc configuration in qcom-msm8974.dtsi is incomplete because it lacks the regulator supplies that should be added in the board DT files. Some of the msm8974 boards are currently missing the regulator supplies and should have the remoteprocs disabled to avoid making use of the incomplete configuration. This also fixes dtbs_check warnings after moving "qcom,msm8974-mss-pil" to DT schema, which rightfully complains that the -supply properties are missing for some boards: qcom-apq8074-dragonboard.dtb: remoteproc@fc880000: 'pll-supply' is a required property From schema: remoteproc/qcom,msm8916-mss-pil.yaml remoteproc@fc880000: 'mss-supply' is a required property From schema: remoteproc/qcom,msm8916-mss-pil.yaml remoteproc@fc880000: 'oneOf' conditional failed, one must be fixed: 'power-domains' is a required property 'power-domain-names' is a required property, or 'cx-supply' is a required property 'mx-supply' is a required property Cc: Luca Weiss <luca@z3ntu.xyz> Cc: Konrad Dybcio <konrad.dybcio@somainline.org> Fixes: f300826d27be ("ARM: dts: qcom-msm8974: Sort and clean up nodes") Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220712124421.3129206-4-stephan.gerhold@kernkonzept.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: pm8841: add required thermal-sensor-cellsKrzysztof Kozlowski1-0/+1
[ Upstream commit e2759fa0676c9a32bbddb9aff955b54bb35066ad ] The PM8841 temperature sensor has to define thermal-sensor-cells. Fixes: dab8134ca072 ("ARM: dts: qcom: Add PM8841 functions device nodes") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220608112702.80873-2-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: msm8974: add required ranges to OCMEMKrzysztof Kozlowski1-0/+1
[ Upstream commit 7a16ea7f3a5ec0f30b146b058c273b7a9c8ceadf ] The OCMEM bindings require ranges property. Fixes: a2cc991ed634 ("ARM: dts: qcom: msm8974: add ocmem node") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Luca Weiss <luca@z3ntu.xyz> Tested-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220607171848.535128-7-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom-msm8974: fix irq type on blsp2_uart1Luca Weiss1-1/+1
[ Upstream commit ab1489017aa7a9f02e24bee73cf9ec8079cd3909 ] IRQ_TYPE_NONE is invalid, so use the correct interrupt type. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Fixes: b05f82b152c9 ("ARM: dts: qcom: msm8974: Add blsp2_uart7 for bluetooth on sirius") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220522083618.17894-1-luca@z3ntu.xyz Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: replace gcc PXO with pxo_board fixed clockAnsuel Smith1-1/+1
[ Upstream commit eb9e93937756a05787977875830c0dc482cb57e0 ] Replace gcc PXO phandle to pxo_board fixed clock declared in the dts. gcc driver doesn't provide PXO_SRC as it's a fixed-clock. This cause a kernel panic if any driver actually try to use it. Fixes: 40cf5c884a96 ("ARM: dts: qcom: add L2CC and RPM for IPQ8064") Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220430055118.1947-2-ansuelsmth@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17cpufreq: zynq: Fix refcount leak in zynq_get_revisionMiaoqian Lin1-0/+1
[ Upstream commit d1ff2559cef0f6f8d97fba6337b28adb10689e16 ] of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak. Fixes: 00f7dc636366 ("ARM: zynq: Add support for SOC_BUS") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220605082807.21526-1-linmq006@gmail.com Signed-off-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_initMiaoqian Lin1-0/+1
[ Upstream commit 942228fbf5d4901112178b93d41225be7c0dd9de ] of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: 1e037794f7f0 ("ARM: OMAP3+: PRM: register interrupt information from DT") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Message-Id: <20220526073724.21169-1-linmq006@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: OMAP2+: Fix refcount leak in omapdss_init_ofMiaoqian Lin1-0/+2
[ Upstream commit 9705db1eff38d6b9114121f9e253746199b759c9 ] omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path. Fixes: e0c827aca0730 ("drm/omap: Populate DSS children in omapdss driver") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Message-Id: <20220601044858.3352-1-linmq006@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: mdm9615: add missing PMIC GPIO regKrzysztof Kozlowski1-0/+1
[ Upstream commit dc590cdc31f636ea15658f1206c3e380a53fb78e ] 'reg' property is required in SSBI children: qcom-mdm9615-wp8548-mangoh-green.dtb: gpio@150: 'reg' is a required property Fixes: 2c5e596524e7 ("ARM: dts: Add MDM9615 dtsi") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220507194913.261121-11-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ast2600-evb-a1: fix board compatibleKrzysztof Kozlowski1-0/+1
[ Upstream commit 33c39140cc298e0d4e36083cb9a665a837773a60 ] The AST2600 EVB A1 board should have dedicated compatible. Fixes: a72955180372 ("ARM: dts: aspeed: ast2600evb: Add dts file for A1 and A0") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220529104928.79636-6-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ast2600-evb: fix board compatibleKrzysztof Kozlowski1-1/+1
[ Upstream commit aa5e06208500a0db41473caebdee5a2e81d5a277 ] The AST2600 EVB board should have dedicated compatible. Fixes: 2ca5646b5c2f ("ARM: dts: aspeed: Add AST2600 and EVB") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220529104928.79636-5-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ast2500-evb: fix board compatibleKrzysztof Kozlowski1-1/+1
[ Upstream commit 30b276fca5c0644f3cb17bceb1bd6a626c670184 ] The AST2500 EVB board should have dedicated compatible. Fixes: 02440622656d ("arm/dst: Add Aspeed ast2500 device tree") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220529104928.79636-4-krzysztof.kozlowski@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17Revert "ARM: dts: imx6qdl-apalis: Avoid underscore in node name"Max Krummenacher1-2/+2
[ Upstream commit 9c0919acb3fa7c1a24e384ff912f2d88f060c373 ] The STMPE MFD device binding requires the child node to have a fixed name, i.e. with '_', not '-'. Otherwise the stmpe_adc, stmpe_touchscreen drivers will not be probed. Fixes: 56086b5e804f ("ARM: dts: imx6qdl-apalis: Avoid underscore in node name") Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7-colibri-eval-v3: correct can controller commentMarcel Ziswiler1-1/+1
[ Upstream commit 32f054fef145878c5331f9dd343014970a15ebfa ] Correct CAN controller comment. It is a MCP2515 rather than a mpc258x. Fixes: 66d59b678a87 ("ARM: dts: imx7-colibri: add MCP2515 CAN controller") Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7-colibri: move aliases, chosen, extcon and gpio-keysMarcel Ziswiler3-49/+32
[ Upstream commit 0ef1969ea5699b00394e1a8c8c7f927b2d0bc5bb ] Move aliases, chosen, extcon and gpio-keys to module-level device tree given they are standard Colibri functionalities. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7-colibri: improve wake-up with gpio keyOleksandr Suvorov2-2/+2
[ Upstream commit fd5d2974652c96935d94301af6eaf6b3585ab330 ] The pin GPIO1_IO01 externally pulls down, it is required to sequentially connect this pin (signal WAKE_MICO#) to +3v3 and then disconnect it to trigger a wakeup interrupt. Adding the flag GPIO_PULL_DOWN allows the system to be woken up just connecting the pin GPIO1_IO01 to +3v3. Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7-colibri: add usb dual-role switching using extconPhilippe Schenker2-3/+10
[ Upstream commit 136f88458d829987548b3321e7122e05acd78dd9 ] Add USB dual-role switching using extcon. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7-colibri: overhaul display/touch functionalityMarcel Ziswiler7-121/+197
[ Upstream commit dbeb8e72cc51536a70313e6d523dcb1429b40477 ] Rename display interface to match other modules to make it easier to use device tree overlays. The parallel RGB interface (lcdif) and all related stuff turn on in a device tree overlay. Keep them disabled in the main devicetree. As these subsystems are provided by module and not a part of boards, move their definitions into the module-level devicetree. Disable ad7879 touchscreen which turns on in a devic tree overlay. Remains it disabled in the main devicetree. Move Atmel MXT capacitive touch controller device tree nodes from carrier board to module level and add iomux pinctl groups for both the Capacitive Touch Adapter (using SODIMM 28/30) and the capacitive touch connector as found on later carrier boards (using SODIMM 106/107). Keep touchscreen and display nodes enabled for NAND based i.MX 7 modules, since device tree overlays are not yet supported. For the Colibri Evaluation Board keep the Capacitive Touch Adapter node disabled and PWM2, PWM3 enabled instead. For eMMC based modules keep nodes disabled to work in conjunction with device tree overlays. Add the iomuxc pinctrl group for the LVDS transceiver related signals to use it in a device tree overlay. While at it also alphabetically re=order them properties. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx7d-colibri-emmc: add cpu1 supplyMarcel Ziswiler1-0/+4
[ Upstream commit ba28db60d34271e8a3cf4d7158d71607e8b1e57f ] Each cpu-core is supposed to list its supply separately, add supply for cpu1. Fixes: 2d7401f8632f ("ARM: dts: imx7d: Add cpu1 supply") Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: bcm: Fix refcount leak in bcm_kona_smc_initMiaoqian Lin1-0/+1
[ Upstream commit cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 ] of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: b8eb35fd594a ("ARM: bcm281xx: Add L2 cache enable code") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: shmobile: rcar-gen2: Increase refcount for new referenceLiang He1-1/+4
[ Upstream commit 75a185fb92e58ccd3670258d8d3b826bd2fa6d29 ] In rcar_gen2_regulator_quirk(), for_each_matching_node_and_match() will automatically increase and decrease the refcount. However, we should call of_node_get() for the new reference created in 'quirk->np'. Besides, we also should call of_node_put() before the 'quirk' being freed. Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220701121804.234223-1-windhl@126.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: qcom: sdx55: Fix the IRQ trigger type for UARTManivannan Sadhasivam1-1/+1
[ Upstream commit ae500b351ab0006d933d804a2b7507fe1e98cecc ] The trigger type should be LEVEL_HIGH. So fix it! Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220530080842.37024-2-manivannan.sadhasivam@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: OMAP2+: pdata-quirks: Fix refcount leak bugLiang He1-0/+2
[ Upstream commit 5cdbab96bab314c6f2f5e4e8b8a019181328bf5f ] In pdata_quirks_init_clocks(), the loop contains of_find_node_by_name() but without corresponding of_node_put(). Signed-off-by: Liang He <windhl@126.com> Message-Id: <20220618020603.4055792-1-windhl@126.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: OMAP2+: display: Fix refcount leak bugLiang He1-0/+1
[ Upstream commit 50b87a32a79bca6e275918a711fb8cc55e16d739 ] In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: Liang He <windhl@126.com> Message-Id: <20220617145803.4050918-1-windhl@126.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ux500: Fix Gavini accelerometer mounting matrixLinus Walleij1-2/+2
[ Upstream commit e24c75f02a81d6ddac0072cbd7a03e799c19d558 ] This was fixed wrong so fix it. Now verified by using iio-sensor-proxy monitor-sensor test program. Link: https://lore.kernel.org/r/20220611205138.491513-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ux500: Fix Codina accelerometer mounting matrixLinus Walleij1-2/+2
[ Upstream commit 0b2152e428ab91533a02888ff24e52e788dc4637 ] This was fixed wrong so fix it again. Now verified by using iio-sensor-proxy monitor-sensor test program. Link: https://lore.kernel.org/r/20220611204249.472250-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: ux500: Fix Janice accelerometer mounting matrixLinus Walleij1-2/+2
[ Upstream commit 013fda41c03e6bcb3dc416669187b609e9e5fdbc ] This was fixed wrong so fix it again. Now verified by using iio-sensor-proxy monitor-sensor test program. Link: https://lore.kernel.org/r/20220609083516.329281-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: BCM5301X: Add DT for Meraki MR26Christian Lamparter2-0/+167
[ Upstream commit 935327a73553001f8d81375c76985d05f604507f ] Meraki MR26 is an EOL wireless access point featuring a PoE ethernet port and two dual-band 3x3 MIMO 802.11n radios and 1x1 dual-band WIFI dedicated to scanning. Thank you Amir for the unit and PSU. Hardware info: SOC : Broadcom BCM53015A1KFEBG (dual-core Cortex-A9 CPU at 800 MHz) RAM : SK Hynix Inc. H5TQ1G63EFR, 1 GBit DDR3 SDRAM = 128 MiB NAND : Spansion S34ML01G100TF100, 1 GBit SLC NAND Flash = 128 MiB ETH : 1 GBit Ethernet Port - PoE (TPS23754 PoE Interface) WIFI0 : Broadcom BCM43431KMLG, BCM43431 802.11 abgn (3x3:3) WIFI1 : Broadcom BCM43431KMLG, BCM43431 802.11 abgn (3x3:3) WIFI2 : Broadcom BCM43428 "Air Marshal" 802.11 abgn (1x1:1) BUTTON: One reset key behind a small hole next to the Ethernet Port LEDS : One amber (fault), one white (indicator) LED, separate RGB-LED MISC : Atmel AT24C64 8KiB EEPROM i2c : Ti INA219 26V, 12-bit, i2c output current/voltage/power monitor SERIAL: WARNING: The serial port needs a TTL/RS-232 3V3 level converter! The Serial setting is 115200-8-N-1. The board has a populated right angle 1x4 0.1" pinheader. The pinout is: VCC (next to J3, has the pin 1 indicator), RX, TX, GND. Odd stuff: - uboot does not support lzma compression, but gzip'd uImage/DTB work. - uboot claims to support FIT, but fails to pass the DTB to the kernel. Appending the dtb after the kernel image works. - RGB-controller is supported through an external userspace program. - The ubi partition contains a "board-config" volume. It stores the MAC Address (0x66 in binary) and Serial No. (0x7c alpha-numerical). - SoC's temperature sensor always reports that it is on fire. This causes the system to immediately shutdown! Looking at reported "418 degree Celsius" suggests that this sensor is not working. WIFI: b43 is able to initialize all three WIFIs @ 802.11bg. | b43-phy0: Broadcom 43431 WLAN found (core revision 29) | bcma-pci-bridge 0000:01:00.0: bus1: Switched to core: 0x812 | b43-phy0: Found PHY: Analog 9, Type 7 (HT), Revision 1 | b43-phy0: Found Radio: Manuf 0x17F, ID 0x2059, Revision 0, Version 1 | b43-phy0 warning: 5 GHz band is unsupported on this PHY | b43-phy1: Broadcom 43431 WLAN found (core revision 29) | bcma-pci-bridge 0001:01:00.0: bus2: Switched to core: 0x812 | b43-phy1: Found PHY: Analog 9, Type 7 (HT), Revision 1 | b43-phy1: Found Radio: Manuf 0x17F, ID 0x2059, Revision 0, Version 1 | b43-phy1 warning: 5 GHz band is unsupported on this PHY | b43-phy2: Broadcom 43228 WLAN found (core revision 30) | bcma-pci-bridge 0002:01:00.0: bus3: Switched to core: 0x812 | b43-phy2: Found PHY: Analog 9, Type 4 (N), Revision 16 | b43-phy2: Found Radio: Manuf 0x17F, ID 0x2057, Revision 9, Version 1 | Broadcom 43xx driver loaded [ Features: NL ] Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: fix qspi node compatibleAlexander Stein1-1/+1
[ Upstream commit 0c6cf86e1ab433b2d421880fdd9c6e954f404948 ] imx6ul is not compatible to imx6sx, both have different erratas. Fixes the dt_binding_check warning: spi@21e0000: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,imx6ul-qspi', 'fsl,imx6sx-qspi'] is too long Additional items are not allowed ('fsl,imx6sx-qspi' was unexpected) 'fsl,imx6ul-qspi' is not one of ['fsl,ls1043a-qspi'] 'fsl,imx6ul-qspi' is not one of ['fsl,imx8mq-qspi'] 'fsl,ls1021a-qspi' was expected 'fsl,imx7d-qspi' was expected Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: fix lcdif node compatibleAlexander Stein1-1/+1
[ Upstream commit 1a884d17ca324531634cce82e9f64c0302bdf7de ] In yaml binding "fsl,imx6ul-lcdif" is listed as compatible to imx6sx-lcdif, but not imx28-lcdif. Change the list accordingly. Fixes the dt_binding_check warning: lcdif@21c8000: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,imx6ul-lcdif', 'fsl,imx28-lcdif'] is too long Additional items are not allowed ('fsl,imx28-lcdif' was unexpected) 'fsl,imx6ul-lcdif' is not one of ['fsl,imx23-lcdif', 'fsl,imx28-lcdif', 'fsl,imx6sx-lcdif'] 'fsl,imx6sx-lcdif' was expected Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: fix csi node compatibleAlexander Stein1-1/+1
[ Upstream commit e0aca931a2c7c29c88ebf37f9c3cd045e083483d ] "fsl,imx6ul-csi" was never listed as compatible to "fsl,imx7-csi", neither in yaml bindings, nor previous txt binding. Remove the imx7 part. Fixes the dt schema check warning: csi@21c4000: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,imx6ul-csi', 'fsl,imx7-csi'] is too long Additional items are not allowed ('fsl,imx7-csi' was unexpected) 'fsl,imx8mm-csi' was expected Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: fix keypad compatibleAlexander Stein1-1/+1
[ Upstream commit 7d15e0c9a515494af2e3199741cdac7002928a0e ] According to binding, the compatible shall only contain imx6ul and imx21 compatibles. Fixes the dt_binding_check warning: keypad@20b8000: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,imx6ul-kpp', 'fsl,imx6q-kpp', 'fsl,imx21-kpp'] is too long Additional items are not allowed ('fsl,imx6q-kpp', 'fsl,imx21-kpp' were unexpected) Additional items are not allowed ('fsl,imx21-kpp' was unexpected) 'fsl,imx21-kpp' was expected Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: change operating-points to uint32-matrixAlexander Stein1-12/+10
[ Upstream commit edb67843983bbdf61b4c8c3c50618003d38bb4ae ] operating-points is a uint32-matrix as per opp-v1.yaml. Change it accordingly. While at it, change fsl,soc-operating-points as well, although there is no bindings file (yet). But they should have the same format. Fixes the dt_binding_check warning: cpu@0: operating-points:0: [696000, 1275000, 528000, 1175000, 396000, 1025000, 198000, 950000] is too long cpu@0: operating-points:0: Additional items are not allowed (528000, 1175000, 396000, 1025000, 198000, 950000 were unexpected) Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: imx6ul: add missing properties for sramAlexander Stein1-0/+3
[ Upstream commit 5655699cf5cff9f4c4ee703792156bdd05d1addf ] All 3 properties are required by sram.yaml. Fixes the dtbs_check warning: sram@900000: '#address-cells' is a required property sram@900000: '#size-cells' is a required property sram@900000: 'ranges' is a required property Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17ARM: dts: uniphier: Fix USB interrupts for PXs2 SoCKunihiko Hayashi1-4/+4
commit 9b0dc7abb5cc43a2dbf90690c3c6011dcadc574d upstream. An interrupt for USB device are shared with USB host. Set interrupt-names property to common "dwc_usb3" instead of "host" and "peripheral". Cc: stable@vger.kernel.org Fixes: 45be1573ad19 ("ARM: dts: uniphier: Add USB3 controller nodes") Reported-by: Ryuta NAKANISHI <nakanishi.ryuta@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-31Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds2-9/+9
Pull ARM fixes from Russell King: "Last set of ARM fixes for 5.19: - fix for MAX_DMA_ADDRESS overflow - fix for find_*_bit performing an out of bounds memory access" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: findbit: fix overflowing offset ARM: 9216/1: Fix MAX_DMA_ADDRESS overflow
2022-07-29ARM: findbit: fix overflowing offsetRussell King (Oracle)1-8/+8
When offset is larger than the size of the bit array, we should not attempt to access the array as we can perform an access beyond the end of the array. Fix this by changing the pre-condition. Using "cmp r2, r1; bhs ..." covers us for the size == 0 case, since this will always take the branch when r1 is zero, irrespective of the value of r2. This means we can fix this bug without adding any additional code! Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-07-27ARM: 9216/1: Fix MAX_DMA_ADDRESS overflowFlorian Fainelli1-1/+1
Commit 26f09e9b3a06 ("mm/memblock: add memblock memory allocation apis") added a check to determine whether arm_dma_zone_size is exceeding the amount of kernel virtual address space available between the upper 4GB virtual address limit and PAGE_OFFSET in order to provide a suitable definition of MAX_DMA_ADDRESS that should fit within the 32-bit virtual address space. The quantity used for comparison was off by a missing trailing 0, leading to MAX_DMA_ADDRESS to be overflowing a 32-bit quantity. This was caught thanks to CONFIG_DEBUG_VIRTUAL on the bcm2711 platform where we define a dma_zone_size of 1GB and we have a PAGE_OFFSET value of 0xc000_0000 (CONFIG_VMSPLIT_3G) leading to MAX_DMA_ADDRESS being 0x1_0000_0000 which overflows the unsigned long type used throughout __pa() and then __virt_addr_valid(). Because the virtual address passed to __virt_addr_valid() would now be 0, the function would loudly warn and flood the kernel log, thus making the platform unable to boot properly. Fixes: 26f09e9b3a06 ("mm/memblock: add memblock memory allocation apis") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-07-22ARM: pxa2xx: Fix GPIO descriptor tablesLinus Walleij7-9/+9
Laurence reports: "Kernel >5.18 on Zaurus has a bug where the power management code can't talk to devices, emitting the following errors: sharpsl-pm sharpsl-pm: Error: AC check failed: voltage -22. sharpsl-pm sharpsl-pm: Charging Error! sharpsl-pm sharpsl-pm: Warning: Cannot read main battery! Looking at the recent changes, I found that commit 31455bbda208 ("spi: pxa2xx_spi: Convert to use GPIO descriptors") replaced the deprecated SPI chip select platform device code with a gpiod lookup table. However, this didn't seem to work until I changed the `dev_id` member from the device name to the bus id. I'm not entirely sure why this is necessary, but I suspect it is related to the fact that in sysfs SPI devices are attached under /sys/devices/.../dev_name/spi_master/spiB/spiB.C, rather than directly to the device." After reviewing the change I conclude that the same fix is needed for all affected boards. Fixes: 31455bbda208 ("spi: pxa2xx_spi: Convert to use GPIO descriptors") Reported-by: Laurence de Bruxelles <lfdebrux@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220722114611.1517414-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-21Merge tag 'at91-fixes-5.19-3' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes AT91 fixes for 5.19 #3 It contains one fix for LAN966 based SoCs fixing the frequency of sys_clk. sys_clk is feeding different IPs so having proper frequency for it in DT is necessary for proper working of different drivers. * tag 'at91-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: lan966x: fix sys_clk frequency Link: https://lore.kernel.org/r/20220721075705.1739915-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-18ARM: dts: lan966x: fix sys_clk frequencyMichael Walle1-1/+1
The sys_clk frequency is 165.625MHz. The register reference of the Generic Clock controller lists the CPU clock as 600MHz, the DDR clock as 300MHz and the SYS clock as 162.5MHz. This is wrong. It was first noticed during the fan driver development and it was measured and verified via the CLK_MON output of the SoC which can be configured to output sys_clk/64. The core PLL settings (which drives the SYS clock) seems to be as follows: DIVF = 52 DIVQ = 3 DIVR = 1 With a refernce clock of 25MHz, this means we have a post divider clock Fpfd = Fref / (DIVR + 1) = 25MHz / (1 + 1) = 12.5MHz The resulting VCO frequency is then Fvco = Fpfd * (DIVF + 1) * 2 = 12.5MHz * (52 + 1) * 2 = 1325MHz And the output frequency is Fout = Fvco / 2^DIVQ = 1325MHz / 2^3 = 165.625Mhz This all adds up to the constrains of the PLL: 10MHz <= Fpfd <= 200MHz 20MHz <= Fout <= 1000MHz 1000MHz <= Fvco <= 2000MHz Fixes: 290deaa10c50 ("ARM: dts: add DT for lan966 SoC and 2-port board pcb8291") Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220326194028.2945985-1-michael@walle.cc
2022-07-15Merge tag 'soc-fixes-5.19-3' of ↵Linus Torvalds7-15/+45
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "Most of the contents are bugfixes for the devicetree files: - A Qualcomm MSM8974 pin controller regression, caused by a cleanup patch that gets partially reverted here. - Missing properties for Broadcom BCM49xx to fix timer detection and SMP boot. - Fix touchscreen pinctrl for imx6ull-colibri board - Multiple fixes for Rockchip rk3399 based machines including the vdu clock-rate fix, otg port fix on Quartz64-A and ethernet on Quartz64-B - Fixes for misspelled DT contents causing minor problems on imx6qdl-ts7970m, orangepi-zero, sama5d2, kontron-kswitch-d10, and ls1028a And a couple of changes elsewhere: - Fix binding for Allwinner D1 display pipeline - Trivial code fixes to the TEE and reset controller driver subsystems and the rockchip platform code. - Multiple updates to the MAINTAINERS files, marking the Palm Treo support as orphaned, and fixing some entries for added or changed file names" * tag 'soc-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits) arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero ARM: dts: at91: sama5d2: Fix typo in i2s1 node tee: tee_get_drvdata(): fix description of return value optee: Remove duplicate 'of' in two places. ARM: dts: kswitch-d10: use open drain mode for coma-mode pins ARM: dts: colibri-imx6ull: fix snvs pinmux group optee: smc_abi.c: fix wrong pointer passed to IS_ERR/PTR_ERR() MAINTAINERS: add polarfire rng, pci and clock drivers MAINTAINERS: mark ARM/PALM TREO SUPPORT orphan ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count arm64: dts: ls1028a: Update SFP node to include clock dt-bindings: display: sun4i: Fix D1 pipeline count ARM: dts: qcom: msm8974: re-add missing pinctrl reset: Fix devm bulk optional exclusive control getter MAINTAINERS: rectify entry for SYNOPSYS AXS10x RESET CONTROLLER DRIVER ARM: rockchip: Add missing of_node_put() in rockchip_suspend_init() arm64: dts: rockchip: Assign RK3399 VDU clock rate arm64: dts: rockchip: Fix Quartz64-A dwc3 otg port behavior ...
2022-07-14Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds9-45/+55
Pull ARM fixes from Russell King: - quieten the spectre-bhb prints - mark flattened device tree sections as shareable - remove some obsolete CPU domain code and help text - fix thumb unaligned access abort emulation - fix amba_device_add() refcount underflow - fix literal placement * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9208/1: entry: add .ltorg directive to keep literals in range ARM: 9207/1: amba: fix refcount underflow if amba_device_add() fails ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction ARM: 9213/1: Print message about disabled Spectre workarounds only once ARM: 9212/1: domain: Modify Kconfig help text ARM: 9211/1: domain: drop modify_domain() ARM: 9210/1: Mark the FDT_FIXED sections as shareable ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
2022-07-14ARM: 9208/1: entry: add .ltorg directive to keep literals in rangeArd Biesheuvel1-0/+1
LKP reports a build issue on Clang, related to a literal load of __current issued through the ldr_va macro. This turns out to be due to the fact that group relocations are disabled when CONFIG_COMPILE_TEST=y, which means that the ldr_va macro resolves to a pair of LDR instructions, the first one being a literal load issued too far from its literal pool. Due to the introduction of a couple of new uses of this macro in commit 508074607c7b95b2 ("ARM: 9195/1: entry: avoid explicit literal loads"), the literal pools end up getting rearranged in a way that causes the literal for __current to go out of range. Let's fix this up by putting a .ltorg directive in a suitable place in the code. Link: https://lore.kernel.org/all/202205290805.1vZLAr36-lkp@intel.com/ Fixes: 508074607c7b95b2 ("ARM: 9195/1: entry: avoid explicit literal loads") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-07-13Merge tag 'qcom-dts-fixes-for-5.19' of ↵Arnd Bergmann1-4/+26
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm DTS fixe for 5.19 The pinctrl state was lost in the recent refactoring of the MSM8974 Devicetree, this contains a fix for this. * tag 'qcom-dts-fixes-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: msm8974: re-add missing pinctrl Link: https://lore.kernel.org/r/20220713030627.1371156-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-11Merge tag 'imx-fixes-5.19-3' of ↵Arnd Bergmann2-3/+8
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.19, round 3: - Fix GPIO property for imx6qdl-ts7970 board. - Fix touchscreen pinctrl for imx6ull-colibri board by moving iomuxc-snvs pin to the correct controller device. - Fix SFP node of fsl-ls1028a to have a required clock property. * tag 'imx-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: colibri-imx6ull: fix snvs pinmux group ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count arm64: dts: ls1028a: Update SFP node to include clock Link: https://lore.kernel.org/r/20220709032716.GA9868@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-08Merge tag 'sunxi-fixes-for-5.19-2' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes - Fix SPI NOR compatible on Orange Pi Zero * tag 'sunxi-fixes-for-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero Link: https://lore.kernel.org/r/Ysh44qUmdmF6TWS6@kista.localdomain Signed-off-by: Arnd Bergmann <arnd@arndb.de>