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2022-05-19Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "Two further fixes for Spectre-BHB from Ard for Cortex A15 and to use the wide branch instruction for Thumb2" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2 ARM: 9196/1: spectre-bhb: enable for Cortex-A15
2022-05-18Merge branch 'arm/fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "The SoC bug fixes have calmed down sufficiently, there is one minor update for the MAINTAINERS file, and few bug fixes for dts descriptions: - Updates to the BananaPi R2-Pro (rk3568) dts to match production hardware rather than the prototype version. - Qualcomm sm8250 soundwire gets disabled on some machines to avoid crashes - A number of aspeed SoC specific fixes, addressing incorrect pin cotrol settings, some values in the romed8hm board, and a revert for an accidental removal of a DT node" * 'arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: MAINTAINERS: omap: remove me as a maintainer ARM: dts: aspeed: Add video engine to g6 ARM: dts: aspeed: romed8hm3: Fix GPIOB0 name ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor values ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsi dt-bindings: pinctrl: aspeed-g6: add FWQSPI function/group pinctrl: pinctrl-aspeed-g6: add FWQSPI function-group dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi arm64: dts: qcom: sm8250: don't enable rx/tx macro by default arm64: dts: rockchip: Add gmac1 and change network settings of bpi-r2-pro arm64: dts: rockchip: Change io-domains of bpi-r2-pro
2022-05-18ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2Ard Biesheuvel
In Thumb2, 'b . + 4' produces a branch instruction that uses a narrow encoding, and so it does not jump to the following instruction as expected. So use W(b) instead. Fixes: 6c7cb60bff7a ("ARM: fix Thumb2 regression with Spectre BHB") Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-05-18ARM: 9196/1: spectre-bhb: enable for Cortex-A15Ard Biesheuvel
The Spectre-BHB mitigations were inadvertently left disabled for Cortex-A15, due to the fact that cpu_v7_bugs_init() is not called in that case. So fix that. Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround") Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-05-13Merge tag 'mm-hotfixes-stable-2022-05-11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "Seven MM fixes, three of which address issues added in the most recent merge window, four of which are cc:stable. Three non-MM fixes, none very serious" [ And yes, that's a real pull request from Andrew, not me creating a branch from emailed patches. Woo-hoo! ] * tag 'mm-hotfixes-stable-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: MAINTAINERS: add a mailing list for DAMON development selftests: vm: Makefile: rename TARGETS to VMTARGETS mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool mailmap: add entry for martyna.szapar-mudlaw@intel.com arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map procfs: prevent unprivileged processes accessing fdinfo dir mm: mremap: fix sign for EFAULT error return value mm/hwpoison: use pr_err() instead of dump_page() in get_any_page() mm/huge_memory: do not overkill when splitting huge_zero_page Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()"
2022-05-09arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear mapMike Rapoport
The semantics of pfn_valid() is to check presence of the memory map for a PFN and not whether a PFN is covered by the linear map. The memory map may be present for NOMAP memory regions, but they won't be mapped in the linear mapping. Accessing such regions via __va() when they are memremap()'ed will cause a crash. On v5.4.y the crash happens on qemu-arm with UEFI [1]: <1>[ 0.084476] 8<--- cut here --- <1>[ 0.084595] Unable to handle kernel paging request at virtual address dfb76000 <1>[ 0.084938] pgd = (ptrval) <1>[ 0.085038] [dfb76000] *pgd=5f7fe801, *pte=00000000, *ppte=00000000 ... <4>[ 0.093923] [<c0ed6ce8>] (memcpy) from [<c16a06f8>] (dmi_setup+0x60/0x418) <4>[ 0.094204] [<c16a06f8>] (dmi_setup) from [<c16a38d4>] (arm_dmi_init+0x8/0x10) <4>[ 0.094408] [<c16a38d4>] (arm_dmi_init) from [<c0302e9c>] (do_one_initcall+0x50/0x228) <4>[ 0.094619] [<c0302e9c>] (do_one_initcall) from [<c16011e4>] (kernel_init_freeable+0x15c/0x1f8) <4>[ 0.094841] [<c16011e4>] (kernel_init_freeable) from [<c0f028cc>] (kernel_init+0x8/0x10c) <4>[ 0.095057] [<c0f028cc>] (kernel_init) from [<c03010e8>] (ret_from_fork+0x14/0x2c) On kernels v5.10.y and newer the same crash won't reproduce on ARM because commit b10d6bca8720 ("arch, drivers: replace for_each_membock() with for_each_mem_range()") changed the way memory regions are registered in the resource tree, but that merely covers up the problem. On ARM64 memory resources registered in yet another way and there the issue of wrong usage of pfn_valid() to ensure availability of the linear map is also covered. Implement arch_memremap_can_ram_remap() on ARM and ARM64 to prevent access to NOMAP regions via the linear mapping in memremap(). Link: https://lore.kernel.org/all/Yl65zxGgFzF1Okac@sirena.org.uk Link: https://lkml.kernel.org/r/20220426060107.7618-1-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Reported-by: "kernelci.org bot" <bot@kernelci.org> Tested-by: Mark Brown <broonie@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Mark Brown <broonie@kernel.org> Cc: Mark-PK Tsai <mark-pk.tsai@mediatek.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Tony Lindgren <tony@atomide.com> Cc: Will Deacon <will@kernel.org> Cc: <stable@vger.kernel.org> [5.4+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-05-03Merge tag 'aspeed-v5.18-fixes' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/fixes ASPEED device tree fixes for v5.18 - Quad SPI device tree corrections - Reinstate GFX node that was removed - romed8hm3 machine fixes * tag 'aspeed-v5.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: ARM: dts: aspeed: Add video engine to g6 ARM: dts: aspeed: romed8hm3: Fix GPIOB0 name ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor values ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsi dt-bindings: pinctrl: aspeed-g6: add FWQSPI function/group pinctrl: pinctrl-aspeed-g6: add FWQSPI function-group dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi Link: https://lore.kernel.org/r/CACPK8XdhLfafOfqvR0r7p6V6AhtNXD4uZGaz7Y+Y4P-rc9p0tQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-29Merge tag 'soc-fixes-5.18-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: - A fix for a regression caused by the previous set of bugfixes changing tegra and at91 pinctrl properties. More work is needed to figure out what this should actually be, but a revert makes it work for the moment. - Defconfig regression fixes for tegra after renamed symbols - Build-time warning and static checker fixes for imx, op-tee, sunxi, meson, at91, and omap - More at91 DT fixes for audio, regulator and spi nodes - A regression fix for Renesas Hyperflash memory probe - A stability fix for amlogic boards, modifying the allowed cpufreq states - Multiple fixes for system suspend on omap2+ - DT fixes for various i.MX bugs - A probe error fix for imx6ull-colibri MMC - A MAINTAINERS file entry for samsung bug reports * tag 'soc-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (42 commits) Revert "arm: dts: at91: Fix boolean properties with values" bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() Revert "arm64: dts: tegra: Fix boolean properties with values" arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock ARM: dts: imx6ull-colibri: fix vqmmc regulator MAINTAINERS: add Bug entry for Samsung and memory controller drivers memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: am33xx-l4: Add missing touchscreen clock properties ARM: dts: Fix mmc order for omap3-gta04 ARM: dts: at91: fix pinctrl phandles ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name ARM: dts: at91: Describe regulators on at91sam9g20ek ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek ARM: dts: at91: Fix boolean properties with values ARM: dts: at91: use generic node name for dataflash ARM: dts: at91: align SPI NOR node name with dtschema ARM: dts: at91: sama7g5ek: Align the impedance of the QSPI0's HSIO and PCB lines ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines ...
2022-04-29Revert "arm: dts: at91: Fix boolean properties with values"Arnd Bergmann
This reverts commit 0dc23d1a8e17, which caused another regression as the pinctrl code actually expects an integer value of 0 or 1 rather than a simple boolean property. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-29Merge tag 'tegra-for-5.18-arm-defconfig-fixes' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes ARM: tegra: Default configuration fixes for v5.18 This contains two updates to the default configuration needed because of a Kconfig symbol name change. This fixes a failure that was detected in the NVIDIA automated test farm. * tag 'tegra-for-5.18-arm-defconfig-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: config: multi v7: Enable NVIDIA Tegra video decoder driver ARM: tegra_defconfig: Update CONFIG_TEGRA_VDE option Link: https://lore.kernel.org/r/20220429080626.494150-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-29Merge tag 'imx-fixes-5.18-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.18, 2nd round: - Fix one sparse warning on imx-weim driver. - Fix vqmmc regulator to get UHS-I mode work on imx6ull-colibri board. - Add missing 32.768 kHz PMIC clock for imx8mn-ddr4-evk board to fix bd718xx-clk probe error. * tag 'imx-fixes-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock ARM: dts: imx6ull-colibri: fix vqmmc regulator bus: imx-weim: make symbol 'weim_of_notifier' static Link: https://lore.kernel.org/r/20220426013427.GB14615@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-26Merge tag 'pinctrl-v5.18-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Fix some register offsets on Intel Alderlake - Fix the order the UFS and SDC pins on Qualcomm SM6350 - Fix a build error in Mediatek Moore. - Fix a pin function table in the Sunplus SP7021. - Fix some Kconfig and static keywords on the Samsung Tesla FSD SoC. - Fix up the EOI function for edge triggered IRQs and keep the block clock enabled for level IRQs in the STM32 driver. - Fix some bits and order in the Rockchip RK3308 driver. - Handle the errorpath in the Pistachio driver probe() properly. * tag 'pinctrl-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: pistachio: fix use of irq_of_parse_and_map() pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested pinctrl: rockchip: sort the rk3308_mux_recalced_data entries pinctrl: rockchip: fix RK3308 pinmux bits pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI pinctrl: Fix an error in pin-function table of SP7021 pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config pinctrl: mediatek: moore: Fix build error pinctrl: qcom: sm6350: fix order of UFS & SDC pins pinctrl: alderlake: Fix register offsets for ADL-N variant pinctrl: samsung: staticize fsd_pin_ctrl
2022-04-24ARM: dts: imx6ull-colibri: fix vqmmc regulatorMax Krummenacher
The correct spelling for the property is gpios. Otherwise, the regulator will neither reserve nor control any GPIOs. Thus, any SD/MMC card which can use UHS-I modes will fail. Fixes: c2e4987e0e02 ("ARM: dts: imx6ull: add Toradex Colibri iMX6ULL support") Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-23Merge tag 'for-linus-5.18-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "A simple cleanup patch and a refcount fix for Xen on Arm" * tag 'for-linus-5.18-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: arm/xen: Fix some refcount leaks xen: Convert kmap() to kmap_local_page()
2022-04-22arm/xen: Fix some refcount leaksMiaoqian Lin
The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount. Fixes: 9b08aaa3199a ("ARM: XEN: Move xen_early_init() before efi_init()") Fixes: b2371587fe0c ("arm/xen: Read extended regions from DT and init Xen resource") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
2022-04-21Merge tag 'omap-for-v5.18/fixes-take2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps Few regression fixes for omap variants. These mostly fix issues related to warnings added for system suspend, and some devicetree issues: - Make ti-sysc driver quirks for gpt12 timer omap3 specific to fix timer clock disabling for am335x system suspend - Fix new system suspend warning for dra7 vpe caused by trying to use register bits not wired for vpe - Fix mmc boot order for omap3-gta04 that has no mmc2 or 3 wired - Add missing touchscreen properties for am3 - Fix pin muxing for logicpd-som-lv and am3517-evm to not depend on earlier bootloader versions - Fix refcount leak for omap_gic_of_init * tag 'omap-for-v5.18/fixes-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 ARM: dts: am3517-evm: Fix misc pinmuxing ARM: dts: am33xx-l4: Add missing touchscreen clock properties ARM: dts: Fix mmc order for omap3-gta04 ARM: dts: dra7: Fix suspend warning for vpe powerdomain bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific ARM: OMAP2+: Fix refcount leak in omap_gic_of_init iommu/omap: Fix regression in probe for NULL pointer dereference Link: https://lore.kernel.org/r/pull-1650543308-836725@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-21pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos configKrzysztof Kozlowski
The Samsung pinctrl drivers depend on OF_GPIO, which is part of GPIOLIB. ARMv7 Exynos platform selects GPIOLIB and Samsung pinctrl drivers. ARMv8 Exynos selects only the latter leading to possible wrong configuration on ARMv8 build: WARNING: unmet direct dependencies detected for PINCTRL_EXYNOS Depends on [n]: PINCTRL [=y] && OF_GPIO [=n] && (ARCH_EXYNOS [=y] || ARCH_S5PV210 || COMPILE_TEST [=y]) Selected by [y]: - ARCH_EXYNOS [=y] Always select the GPIOLIB from the Samsung pinctrl drivers to fix the issue. This requires removing of OF_GPIO dependency (to avoid recursive dependency), so add dependency on OF for COMPILE_TEST cases. Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com> Fixes: eed6b3eb20b9 ("arm64: Split out platform options to separate Kconfig") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20220420141407.470955-1-krzysztof.kozlowski@linaro.org
2022-04-14Merge tag 'at91-fixes-5.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes AT91 fixes #1 for 5.18: Only DT fixes. They cover syntax issues as well as features: - fix dtschema check warnings for DMA channel entries, boolean properties and flash names - sam9g20ek audio clock and regulator description - sama5d[34]_xplained SPI pinctrl - align DT with hardware subtleties on sama7g5ek * tag 'at91-fixes-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: fix pinctrl phandles ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name ARM: dts: at91: Describe regulators on at91sam9g20ek ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek ARM: dts: at91: Fix boolean properties with values ARM: dts: at91: use generic node name for dataflash ARM: dts: at91: align SPI NOR node name with dtschema ARM: dts: at91: sama7g5ek: Align the impedance of the QSPI0's HSIO and PCB lines ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines ARM: dts: at91: sama7g5: Swap `rx` and `tx` for `i2c` nodes Link: https://lore.kernel.org/r/20220414143318.26363-1-nicolas.ferre@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14Merge tag 'imx-fixes-5.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.18: - Increase DOMAIN_MAX_CLKS in imx8m-blk-ctrl driver to fix an ISI hang on i.MX8MN. - Fix spi-tx-bus-width on imx8mq-tqma8mq board. - Fix an SGTL5000 detection issue by moving MCLK pinctrl into SGTL5000 codec node. - Fix spi2 pin configuration on imx8mm-venice board. - Fix SCU clock controller's compatible property for i.MX8QM. - Fix SAI device compatible for i.MX8MN. - A couple of fixes from Rob to address issues in boolean properties and touchscreen property sizes. - Fix OTG controller over-current configuration for imx8mm-venice-gw boards. - Fix NULL but dereferenced coccicheck error in imx-weim driver. * tag 'imx-fixes-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes ARM: dts: imx: Fix boolean properties with values ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode arm64: dts: imx8mn: Fix SAI nodes arm64: dts: imx8mq-tqma8mq: change the spi-nor tx ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue soc: imx: imx8m-blk-ctrl: Fix IMX8MN_DISPBLK_PD_ISI hang arm64: dts: imx8qm: Correct SCU clock controller's compatible property arm64: dts: imx8mm-venice: fix spi2 pin configuration bus: imx-weim: fix NULL but dereferenced coccicheck error Link: https://lore.kernel.org/r/20220411024301.GH129381@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14ARM: config: Update Gemini defconfigLinus Walleij
The Gemini defconfig needs to be updated due to DSA driver Kconfig changes in the v5.18 merge window: CONFIG_NET_DSA_REALTEK_SMI is now behind CONFIG_NET_DSA_REALTEK and the desired DSA switch need to be selected explicitly with CONFIG_NET_DSA_REALTEK_RTL8366RB. Take this opportunity to update some other minor config options: - CONFIG_MARVELL_PHY moved around because of Kconfig changes. - CONFIG_SENSORS_DRIVETEMP should be selected since is regulates the system critical alert temperature on some devices, which is nice if it is handled even if initramfs or root fails to mount. Fixes: 319a70a5fea9 ("net: dsa: realtek-smi: move to subdirectory") Fixes: 765c39a4fafe ("net: dsa: realtek: convert subdrivers into modules") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Luiz Angelo Daros de Luca <luizluca@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14ARM: dts: align SPI NOR node name with dtschemaKrzysztof Kozlowski
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20220407143027.294678-1-krzysztof.kozlowski@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14ARM: dts: Fix more boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Claudiu Beznea <claudiu.beznea@microchip.com> 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: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org Link: https://lore.kernel.org/r/20220407225107.2175958-1-robh@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14Merge tag 'ux500-defconfig-soc-v5.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/fixes Defconfig updates for kernel v5.18: - Refresh defconfig with new and moved options - Add some new hardware drivers - Activate battery charging * tag 'ux500-defconfig-soc-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: config: u8500: Re-enable AB8500 battery charging ARM: config: u8500: Add some common hardware ARM: config: Refresh U8500 defconfig Link: https://lore.kernel.org/r/CACRpkdY+_Go4XNzOh+Rvc24QBnUud2k-S7VQuaH5d-j71_dJog@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-14ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35Adam Ford
The pinout of the OMAP35 and DM37 variants of the SOM-LV are the same, but the macros which define the pinmuxing are different between OMAP3530 and DM3730. The pinmuxing was correct for for the DM3730, but wrong for the OMAP3530. Since the boot loader was correctly pin-muxing the pins, this was not obvious. As the bootloader not guaranteed to pinmux all the pins any more, this causes an issue, so the pinmux needs to be moved from a common file to their respective board files. Fixes: f8a2e3ff7103 ("ARM: dts: Add minimal support for LogicPD OMAP35xx SOM-LV devkit") Signed-off-by: Adam Ford <aford173@gmail.com> Message-Id: <20220303171818.11060-1-aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-14ARM: dts: am3517-evm: Fix misc pinmuxingAdam Ford
The bootloader for the AM3517 has previously done much of the pin muxing, but as the bootloader is moving more and more to a model based on the device tree, it may no longer automatically mux the pins, so it is necessary to add the pinmuxing to the Linux device trees so the respective peripherals can remain functional. Fixes: 6ed1d7997561 ("ARM: dts: am3517-evm: Add support for UI board and Audio") Signed-off-by: Adam Ford <aford173@gmail.com> Message-Id: <20220226214820.747847-1-aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-14ARM: dts: am33xx-l4: Add missing touchscreen clock propertiesMiquel Raynal
When adding support for TI magadc (Magnetic Stripe Reader and ADC), the MFD driver common to the touchscreen and the ADC got updated to ease the insertion of a new DT node for the ADC, with its own compatible, clocks, etc. Commit 235a96e92c16 ("mfd: ti_am335x_tscadc: Don't search the tree for our clock") removed one compatible specific information which was the clock name, because the clock was looked up from scratch in the DT while this hardware block was only fed by a single clock, already defined and properly filled in the DT. Problem is, this change was only validated with an am437x-based board, where the clocks are effectively correctly defined and referenced. But on am33xx, the ADC clock is also correctly defined but is not referenced with a clock phandle as it ought to be. The touchscreen bindings clearly state that the clocks/clock-names properties are mandatory, but they have been forgotten in one DTSI. This was probably not noticed in the first place because of the clock actually existing and the clk_get() call going through all the tree anyway. Add the missing clock phandles in the am33xx touchscreen description. Reported-by: H. Nikolaus Schaller <hns@goldelico.com> Fixes: 235a96e92c16 ("mfd: ti_am335x_tscadc: Don't search the tree for our clock") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: H. Nikolaus Schaller <hns@goldelico.com> Message-Id: <20220314163445.79807-1-miquel.raynal@bootlin.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-14ARM: dts: Fix mmc order for omap3-gta04H. Nikolaus Schaller
Commit a1ebdb374199 ("ARM: dts: Fix swapped mmc order for omap3") introduces general mmc aliases. Let's tailor them to the need of the GTA04 board which does not make use of mmc2 and mmc3 interfaces. Fixes: a1ebdb374199 ("ARM: dts: Fix swapped mmc order for omap3") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Message-Id: <dc9173ee3d391d9e92b7ab8ed4f84b29f0a21c83.1646744420.git.hns@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-13ARM: dts: at91: fix pinctrl phandlesClaudiu Beznea
Commit bf781869e5cf ("ARM: dts: at91: add pinctrl-{names, 0} for all gpios") introduces pinctrl phandles for pins used by individual controllers to avoid failures due to commit 2ab73c6d8323 ("gpio: Support GPIO controllers without pin-ranges"). For SPI controllers available on SAMA5D4 and SAMA5D3 some of the pins are defined in SoC specific dtsi on behalf of pinctrl-0. Adding extra pinctrl phandles on board specific dts also on behalf of pinctrl-0 overwrite the pinctrl-0 phandle specified in SoC specific dtsi. Thus add the board specific pinctrl to pinctrl-1. Fixes: bf781869e5cf ("ARM: dts: at91: add pinctrl-{names, 0} for all gpios") Depends-on: 5c8b49852910 ("ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name") Reported-by: Ajay Kathat <ajay.kathat@microchip.com> Co-developed-by: Ajay Kathat <ajay.kathat@microchip.com> Signed-off-by: Ajay Kathat <ajay.kathat@microchip.com> Tested-by: Ajay Kathat <ajay.kathat@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220331141323.194355-2-claudiu.beznea@microchip.com
2022-04-13ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle nameClaudiu Beznea
Pinctrl phandle is for spi1 so rename it to reflect this. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220331141323.194355-1-claudiu.beznea@microchip.com
2022-04-13ARM: dts: at91: Describe regulators on at91sam9g20ekMark Brown
The at91sam9g20ek has no software controllable regulators, only some fixed discrete regulators, but they are there and currently the wm8731 driver does try to use them. Show the supplies in the DT and map them for the wm8731 so things start up cleanly. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220404102806.581374-3-broonie@kernel.org
2022-04-13ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ekMark Brown
The MCLK of the WM8731 on the AT91SAM9G20-EK board is connected to the PCK0 output of the SoC and is expected to be set to 12MHz. Previously this was mapped using pre-common clock API calls in the audio machine driver but the conversion to the common clock framework broke that so describe things in the DT instead. Fixes: ff78a189b0ae55f ("ARM: at91: remove old at91-specific clock driver") Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220404102806.581374-2-broonie@kernel.org
2022-04-13ARM: dts: at91: Fix boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/Yk3leykDEKGBN8rk@robh.at.kernel.org
2022-04-13ARM: dts: at91: use generic node name for dataflashKrzysztof Kozlowski
The node names should be generic, so use "flash" for dataflash nodes and for cfi-flash. Suggested-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220412105013.249793-1-krzysztof.kozlowski@linaro.org
2022-04-13ARM: dts: at91: align SPI NOR node name with dtschemaKrzysztof Kozlowski
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220407143223.295344-1-krzysztof.kozlowski@linaro.org
2022-04-13ARM: dts: at91: sama7g5ek: Align the impedance of the QSPI0's HSIO and PCB linesTudor Ambarus
The impedance of the QSPI PCB lines on the sama7g5ek is 50 Ohms. Align the output impedance of the QSPI0 HSIOs by setting a medium drive strength which corresponds to an impedance of 56 Ohms when VDD is in the 3.0V - 3.6V range. The high drive strength setting corresponds to an output impedance of 42 Ohms on the QSPI0 HSIOs. Suggested-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220406130505.422042-1-tudor.ambarus@microchip.com
2022-04-13ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console linesEugen Hristev
Flexcom3 is used as board console serial. There are no pull-ups on these lines on the board. This means that if a cable is not connected (that has pull-ups included), stray characters could appear on the console as the floating pins voltage levels are interpreted as incoming characters. To avoid this problem, enable the internal pull-ups on these lines. Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek") Cc: stable@vger.kernel.org # v5.15+ Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220307113827.2419331-1-eugen.hristev@microchip.com
2022-04-13ARM: dts: at91: sama7g5: Swap `rx` and `tx` for `i2c` nodesSergiu Moga
Swap `rx` and `tx` for the `dma-names` property of the `i2c` nodes in order to maintain consistency across Microchip/Atmel SoC files. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220310114553.184763-2-sergiu.moga@microchip.com
2022-04-13ARM: dts: aspeed: Add video engine to g6Howard Chiu
This node was accidentally removed by commit 645afe73f951 ("ARM: dts: aspeed: ast2600: Update XDMA engine node"). Fixes: 645afe73f951 ("ARM: dts: aspeed: ast2600: Update XDMA engine node") Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB2315C57600A0132FEF40F21EE61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed: romed8hm3: Fix GPIOB0 nameZev Weiss
This GPIO was mislabeled as DDR_MEM_TEMP in the schematic; after a correction from ASRock Rack its name now reflects its actual functionality (POST_COMPLETE_N). Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: a9a3d60b937a ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220331022425.28606-2-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor valuesZev Weiss
With this property set the sensor readings from these devices can now be calibrated properly. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: a9a3d60b937a ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220331022425.28606-1-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin groupJae Hyun Yoo
Fix incorrect function mappings in pinctrl_qspi1_default and pinctrl_qspi2_default since their function should be SPI1 and SPI2 respectively. Fixes: f510f04c8c83 ("ARM: dts: aspeed: Add AST2600 pinmux nodes") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-8-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsiJohnny Huang
Add FWSPIDQ2 and FWSPIDQ3 group to support AST2600 FW SPI quad mode. These pins can be used with dedicated FW SPI pins - FWSPICS0#, FWSPICK, FWSPIMOSI and FWSPIMISO. Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-7-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-13ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsiJae Hyun Yoo
FWSPIDQ2 and FWSPIDQ3 are not part of FWSPI18 interface so remove FWQSPID group in pinctrl dtsi. These pins must be used with the FWSPI pins that are dedicated for boot SPI interface which provides same 3.3v logic level. Fixes: 2f6edb6bcb2f ("ARM: dts: aspeed: Fix AST2600 quad spi group") Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-2-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-04-12ARM: dts: dra7: Fix suspend warning for vpe powerdomainTony Lindgren
We currently are getting the following warning after a system suspend: Powerdomain (vpe_pwrdm) didn't enter target state 0 Looks like this is because the STANDBYMODE bit for SMART_IDLE should not be used. The TRM "Table 12-348. VPE_SYSCONFIG" says that the value for SMART_IDLE is "0x2: Same behavior as bit-field value of 0x1". But if the SMART_IDLE value is used, PM_VPE_PWRSTST LASTPOWERSTATEENTERED bits always show value of 3. Let's fix the issue by dropping SMART_IDLE for vpe. And let's also add the missing the powerdomain for vpe. Fixes: 1a2095160594 ("ARM: dts: dra7: Add ti-sysc node for VPE") Cc: Benoit Parrot <bparrot@ti.com> Reported-by: Kevin Hilman <khilman@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-12ARM: OMAP2+: Fix refcount leak in omap_gic_of_initMiaoqian Lin
The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount. Fixes: fd1c07861491 ("ARM: OMAP4: Fix the init code to have OMAP4460 errata available in DT build") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Message-Id: <20220309104302.18398-1-linmq006@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-04-11ARM: dts: imx: Fix boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-10ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issueFabio Estevam
On a custom carrier board with a i.MX6Q Apalis SoM, the sgtl5000 codec on the SoM is often not detected and the following error message is seen when the sgtl5000 driver tries to read the ID register: sgtl5000 1-000a: Error reading chip id -6 The reason for the error is that the MCLK clock is not provided early enough. Fix the problem by describing the MCLK pinctrl inside the codec node instead of placing it inside the audmux pinctrl group. With this change applied the sgtl5000 is always detected on every boot. Fixes: 693e3ffaae5a ("ARM: dts: imx6: Add support for Toradex Apalis iMX6Q/D SoM") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-07arm/arm64: dts: qcom: Fix boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/Yk3m92Sj26/v1mLG@robh.at.kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-07arm: dts: imx: Fix boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/Yk3mR5yae3gCkKhp@robh.at.kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-07arm: dts: at91: Fix boolean properties with valuesRob Herring
Boolean properties in DT are present or not present and don't take a value. A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't matter. It may have been intended that 0 values are false, but there is no change in behavior with this patch. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/Yk3leykDEKGBN8rk@robh.at.kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-03-03 19:36:58 +0000