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2023-06-21Merge tag 'imx-defconfig-6.5' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig i.MX defconfig changes for 6.5: - Remove KERNEL_LZO and FW_LOADER_USER_HELPER from imx_v6_v7_defconfig. - Enable i.MX8M video capture drivers and TI SN65DSI83 driver for arm64 defconfig. * tag 'imx-defconfig-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: Enable the TI SN65DSI83 driver ARM: imx_v6_v7_defconfig: Remove KERNEL_LZO config arm64: defconfig: Enable video capture drivers on imx8mm/imx8mn ARM: imx_v6_v7_defconfig: Remove firmware loader helper Link: https://lore.kernel.org/r/20230610072530.418847-4-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-21ARM: dts: lan966x: kontron-d10: add PHY interruptsMichael Walle
With interrupt handling fixed in the MaxLinear PHY driver, see commit 97a89ed101bb ("net: phy: mxl-gpy: disable interrupts on GPY215 by default"), we can finally add the correct interrupt description to the device tree. Signed-off-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230616-feature-d10-dt-cleanups-v1-3-50dd0452b8fe@kernel.org
2023-06-21ARM: dts: lan966x: kontron-d10: fix SPI CSMichael Walle
The pinctrl node was missing which change the pin mux to GPIO mode. Add it so we don't have to rely on the bootloader to set the correct mode. Fixes: 79d83b3a458e ("ARM: dts: lan966x: add basic Kontron KSwitch D10 support") Signed-off-by: Michael Walle <mwalle@kernel.org> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230616-feature-d10-dt-cleanups-v1-2-50dd0452b8fe@kernel.org
2023-06-21ARM: dts: lan966x: kontron-d10: fix board resetMichael Walle
The pinctrl node was missing which change the pin mux to GPIO mode. Add it. Fixes: 79d83b3a458e ("ARM: dts: lan966x: add basic Kontron KSwitch D10 support") Signed-off-by: Michael Walle <mwalle@kernel.org> [claudiu.beznea: moved pinctrl-* bindings after compatible] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230616-feature-d10-dt-cleanups-v1-1-50dd0452b8fe@kernel.org
2023-06-21ARM: dts: at91: Enable device-tree overlay support for AT91 boardsCristian Birsan
Add the '-@' DTC option for AT91 boards that have device-tree overlays. This option populates the '__symbols__' node that contains all the necessary symbols for supporting device-tree overlays (from bootloader) on these devices. This change increases the size of the resulting DTB with ~30%-40%. Below are the measurements performed v6.4-rc6: at91-sam9x60_curiosity.dtb 28499 -> 36641 bytes at91-sam9x60ek.dtb 30867 -> 39609 bytes at91-sama5d27_som1_ek.dtb 26086 -> 34166 bytes at91-sama5d27_wlsom1_ek.dtb 26045 -> 33184 bytes at91-sama5d2_icp.dtb 27521 -> 36155 bytes at91-sama5d2_ptc_ek.dtb 23237 -> 29612 bytes at91-sama5d2_xplained.dtb 27262 -> 35326 bytes at91-sama5d3_eds.dtb 27924 -> 39939 bytes at91-sama5d3_xplained.dtb 28400 -> 40650 bytes at91-sama5d4_xplained.dtb 26456 -> 36107 bytes at91-sama7g5ek.dtb 29212 -> 37289 bytes Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> [claudiu.beznea: s/arm: dts/ARM: dts: at91/ in commit title] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230616152932.1484154-1-cristian.birsan@microchip.com
2023-06-20Merge tag 'arm-soc/for-6.5/devicetree' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM-based SoCs Device Tree changes for 6.5, please pull the following: - Krzysztof adds missing cache properties for the BCM63xx DSL routers - Rafal relicenses a number of the BCM5301X DTS files to the GPL 2.0+ / MIT license, and he fixes a number of Device Tree nodes warnings, adds MAC address for all Luxul routers and adds Netgear R8000 Wi-Fi regulatory information to the DTS - Stanislav updates the "BCM mobile" SoCs DTS files to fix various warnings - Aurelien enables the BCM283x DTS files to be built with relocation information to make them usable with DT overlays - Christian fixes the Meraki DTS to have correct NAND ECC properties, correct partition numbers and fixed-link node(s) properties * tag 'arm-soc/for-6.5/devicetree' of https://github.com/Broadcom/stblinux: (33 commits) ARM: dts: BCM5301X: Add cells sizes to PCIe nodes dt-bindings: firmware: brcm,kona-smc: convert to YAML ARM: dts: BCM5301X: Add Netgear R8000 WiFi regulator mappings dt-bindings: net: wireless: brcm,bcm4329-fmac: allow generic properties dt-bindings: net: wireless: brcm,bcm4329-fmac: add BCM4366 binding ARM: dts: BCM5301X: fix duplex-full => full-duplex ARM: dts: BCM5301X: MR32: remove partition index numbers ARM: dts: BCM5301X: MR26: MR32: remove bogus nand-ecc-algo property dt-bindings: power: reset: bcm21664-resetmgr: convert to YAML ARM: dts: bcm21664-garnet: use node labels ARM: dts: bcm11351/21664: add UART, I2C node labels ARM: dts: bcm-mobile: move status properties to the end of nodes ARM: dts: bcm21664/23550: use CCU compatibles directly ARM: dts: bcm-mobile: change "" includes to <> where applicable ARM: dts: BCM5301X: Describe switch ports in the main DTS ARM: dts: BCM5301X: Relicense Christian's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Drop invalid properties from Meraki MR32 keys ARM: dts: BCM5301X: Drop invalid #usb-cells dt-bindings: arm: bcm: Add bindings for Buffalo WZR-1166DHP(2) ARM: dts: BCM5301X: Use updated "spi-gpio" binding properties ... Link: https://lore.kernel.org/r/20230619134920.3384844-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20arm: dts: Enable device-tree overlay support for AT91 boardsCristian Birsan
Add the '-@' DTC option for AT91 boards that have device-tree overlays. This option populates the '__symbols__' node that contains all the necessary symbols for supporting device-tree overlays (from bootloader) on these devices. This change increases the size of the resulting DTB with ~30%-40%. Below are the measurements performed v6.4-rc6: at91-sam9x60_curiosity.dtb 28499 -> 36641 bytes at91-sam9x60ek.dtb 30867 -> 39609 bytes at91-sama5d27_som1_ek.dtb 26086 -> 34166 bytes at91-sama5d27_wlsom1_ek.dtb 26045 -> 33184 bytes at91-sama5d2_icp.dtb 27521 -> 36155 bytes at91-sama5d2_ptc_ek.dtb 23237 -> 29612 bytes at91-sama5d2_xplained.dtb 27262 -> 35326 bytes at91-sama5d3_eds.dtb 27924 -> 39939 bytes at91-sama5d3_xplained.dtb 28400 -> 40650 bytes at91-sama5d4_xplained.dtb 26456 -> 36107 bytes at91-sama7g5ek.dtb 29212 -> 37289 bytes Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Link: https://lore.kernel.org/r/20230616152932.1484154-1-cristian.birsan@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'mvebu-dt-6.5-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt for 6.5 (part 1) Add Endian 4i Edge 200 board (kirkwood based) Add missing phy-modes on Armada 388 clearfog board Replace deprecated spi-gpio properties on Armada XP Align MTD partition nodes to dtschema for all mvebu boards * tag 'mvebu-dt-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: ARM: dts: mvebu: align MTD partition nodes to dtschema ARM: dts: armada-xp: Replace deprecated spi-gpio properties ARM: dts: armada388-clearfog: add missing phy-modes ARM: dts: kirkwood: Add Endian 4i Edge 200 board Link: https://lore.kernel.org/r/87a5wzh8b1.fsf@BL-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'ti-keystone-dt-for-v6.5' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt Keystone2 device tree updates for v6.5 Cosmetic cleanups: * Do not capitalize hex digits * Unify pinctrl-single pin group nodes for keystone * Fix eeprom node names * tag 'ti-keystone-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: ARM: dts: keystone: Do not capitalize hex digits ARM: dts: keystone: Remove ti,keystone from soc node compatible ARM: dts: keystone: Fix EEPROM node names ARM: dts: Unify pinctrl-single pin group nodes for keystone Link: https://lore.kernel.org/r/20230615164127.qcgwrbwpmclx5wlm@landscape Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'qcom-dts-for-6.5-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt More Qualcomm ARM32 DeviceTree updates for v6.5 On MSM8960, support for USB is added and the Samsung Galaxy Express is added. GPIO keys and on-board LEDs are described for the APQ8074 Dragonboard. On MSM8226, QFPROM, tsens and thermal zones are defined, and the description of the clock hierarchy is improved. The PCIe endpoint controller on SDX55 gains a interconnect path to DDR defined. Sony Xperia X2 Tablet and Samsung Galaxy Tab 4 are updated following changes in the LP855X DeviceTree binding. * tag 'qcom-dts-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm: dts: qcom: sdx55: Add interconnect path ARM: dts: qcom: msm8226: Add thermal zones node ARM: dts: qcom: msm8226: Add tsens node and related nvmem cells ARM: dts: qcom: msm8226: Add qfprom node ARM: dts: qcom: pm8941: Add thermal zone config ARM: dts: qcom: pm8841: Add thermal zone config ARM: dts: qcom: pm8226: Add thermal sensor and thermal zone config ARM: dts: qcom: msm8974: rename labels for DSI nodes ARM: dts: qcom: apq8074-dragonboard: add gpio keys ARM: dts: qcom: apq8074-dragonboard: add onboard leds ARM: dts: qcom: Add Samsung Galaxy Express support ARM: dts: qcom: msm8960: Add USB node ARM: dts: qcom: adapt to LP855X bindings changes ARM: dts: qcom: msm8226: Provide clocks to mmcc node ARM: dts: qcom: msm8226: Use XO from rpmcc where possible Link: https://lore.kernel.org/r/20230615163926.1462225-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'v6.4-next-dts32' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/dt MT7530 (e.g. BPI R2): - several DT clean-ups - add port5 as CPU port * tag 'v6.4-next-dts32' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: arm: dts: mt7623: add port@5 as CPU port arm: dts: mt7623: enable flow control on port@6 arm: dts: mt7623: change mt7530 switch address arm: dts: mt7623: add mt7530 switch to mt7623a.dtsi arm: dts: mt7623: add gmacs to mt7623.dtsi Link: https://lore.kernel.org/r/98e21acb-d792-6a8c-2de6-12d5af8a8111@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'qcom-dts-for-6.5' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm ARM32 DeviceTree updates for v6.5 NAND support on IPQ4019 boards is restored, after a faulty node rename. On MSM8226 IMEM, PMU and RPM stats are introduced. The Huawei Watch gains vibrator support. On MSM8974, the LGE Nexus 5 gains vibrator support. The APQ8074 Dragonboard marks BLSP2 BAM controlled remotely, DSI panel, audio and modem DSPs are enabled. On SDX65 PCIe controller and PHY are introduced, to provide endpoint functionality. This is enabled on the related MTP. A range of DeviceTree cleanups are also included. * tag 'qcom-dts-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (27 commits) ARM: dts: qcom: apq8074-dragonboard: enable DSI panel ARM: dts: qcom: apq8074-dragonboard: enable adsp and MSS ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled ARM: dts: qcom: apq8026-huawei-sturgeon: Add vibrator ARM: dts: qcom: msm8226: Add IMEM node ARM: dts: qcom: msm8226: Add rpm-stats device node ARM: dts: qcom: msm8226: Add PMU node ARM: dts: qcom: sdx65-mtp: Enable PCIe EP ARM: dts: qcom: sdx65-mtp: Enable PCIe PHY ARM: dts: qcom: sdx65: Add support for PCIe EP ARM: dts: qcom: sdx65: Add support for PCIe PHY ARM: dts: qcom: msm8974: align WCNSS Bluetooth node name with bindings ARM: dts: qcom: apq8084: correct thermal sensor unit-address ARM: dts: qcom: msm8960-cdp: move regulator out of simple-bus ARM: dts: qcom: apq8060-dragonboard: move regulators out of simple-bus ARM: dts: qcom: ipq8064: align USB node names with bindings ARM: dts: qcom: ipq8064: correct LED node names ARM: dts: qcom: ipq8064: drop invalid GCC thermal-sensor unit-address ARM: dts: qcom: ipq8064: drop leading 0 from unit-address ARM: dts: qcom: msm8974: correct pronto unit-address ... Link: https://lore.kernel.org/r/20230611010843.2482142-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'imx-dt-6.5' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX ARM device tree for 6.5: - New board support: Marantec Maveo Box. - Add HDMI support for TQMa6x/MBa6 board. - A series from Andrew Lunn to add phy-mode and fixed links for Ethernet devices on imx51, imx6qdl and vf610. - A bunch of changes from Fabio Estevam to clean up deprecated and invalid properies, fix up node names to remove dt-schema warnings. - A series of maintenance updates for Protonic Holland boards, mostly on the USB subsystem configuration, thermal zones, and the naming of GPIO keys. - Update dma-apbh device node name to remove dtbs_check warnings. - Remove invalid nodes from fan-controller for a couple of Gateworks boards. - Small random updates and clean-ups on various boards. * tag 'imx-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (53 commits) ARM: dts: imx6qdl: vicut1: rename power to power-button ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings ARM: dts: imx6dl: plybas: fix USB over-current detection on USB OTG port ARM: dts: imx6ul: prti6g: fix USB over-current detection on USB OTG port ARM: dts: imx6qp: prtwd3: Enable USB over current detection on USB OTG port ARM: dts: imx6dl: prtmvt: fix different USB related warnings ARM: dts: imx6dl: alti6p: fix different USB related warnings ARM: dts: imx6dl: vicut1: Address USB related warnings ARM: dts: imx6dl: Add trip points to thermal zones on several devices ARM: dts: imx6dl: lanmcu: Configure over-current polarity for USB OTG node ARM: dts: imx6dl: lanmcu: Disable unused USB PHY nodes ARM: dts: imx6q: prtwd2: Correct iomux configuration for ENET MDIO and MDC ARM: dts: imx6dl: prtvt7: Remove touchscreen inversion ARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65 ARM: dts: imx6qdl: vicut1: The sgtl5000 uses i2s not ac97 ARM: dts: imx: Use 'eeprom' as node name ARM: dts: imx6ul-ccimx6ulsom: Fix the "coin" regulator name ARM: dts: imx: Use 'pmic' as node name ARM: dts: imx6: Use the mux- prefix ARM: dts: imx7d-sdb: Allow UHS modes ... Link: https://lore.kernel.org/r/20230610072530.418847-2-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'sunxi-dt-for-6.5-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt - fix DCLK clock names - new board ICnova A20 ADB4006 - add D1 SPI node - add bluetooth node for chip board - add extra mmc2 pinmux to sun5i - add axp209 iio-hwmon node * tag 'sunxi-dt-for-6.5-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: axp209: Add iio-hwmon node for internal temperature ARM: dts: sun5i: Add port E pinmux settings for mmc2 ARM: dts: sun5i: chip: Enable bluetooth riscv: dts: allwinner: d1: Add SPI controllers node arm: dts: sunxi: Add ICnova A20 ADB4006 board dt-bindings: arm: sunxi: add ICnova A20 ADB4006 binding ARM: dts: sunxi: rename tcon's clock output Link: https://lore.kernel.org/r/20230609210452.GA17638@jernej-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20Merge tag 'stm32-dt-for-v6.5-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.5, round 1 Highlights: ---------- - MCU/MPU: - Replace deprecated st,hw-flow-ctrl by uart-has-rtscts. - Fix LTDC/DSI warnings. - MPU: - STMP32MP15: - Add OTP part number and Vrefint calibration in bsec. - M4 hold management updated. As SMC call is deprecated, the service is moved on a SCMI service. - Add ADC internal channels (VREFINT/VDDCORE). - ST: - Enable ADC1&2 on STM32MP15 DKx boards. - Adopt generic IIO bindings on STM32MP157C ED1 - Add supplies for OV5640 in STM32MP157C EV1 to fix yaml validation. - Fix i2s bindings to match with the YAML validation (DKx boards). - DH: - Rearrange MAC EEPROM. - Rename AV96 sound card. - Adopt generic IIo bindings. - Fix audio routing. -PHYTEC: - Add PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM. This SOM embeds up to 1GB DDR3LP RAM, up to 1GB eMMC, up to 16 MB QSPI and up to 128 GB NAND flash. * tag 'stm32-dt-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (34 commits) ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1 ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1 ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards ARM: dts: stm32: add vrefint support to adc2 on stm32mp15 ARM: dts: stm32: add vrefint calibration on stm32mp15 ARM: dts: stm32: add adc internal channels to stm32mp15 ARM: dts: stm32: fix ltdc warnings in stm32mp15 boards ARM: dts: stm32: fix dsi warnings on stm32mp15 boards dt-bindings: display: st,stm32-dsi: Remove unnecessary fields ARM: dts: stm32: fix warnings on stm32f469-disco board ARM: dts: stm32: Shorten the AV96 HDMI sound card name ARM: dts: stm32: fix m4_rproc references to use SCMI for stm32mp15 ARM: dts: stm32: Update Cortex-M4 reset declarations on stm32mp15 ARM: dts: stm32: add STM32MP1-based Phytec board ... Link: https://lore.kernel.org/r/08d711de-bb6d-a976-735b-5e18b19818ea@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-06-20ARM: dts: at91: use generic name for shutdown controllerClaudiu Beznea
Use poweroff generic name for shdwc node to cope with device tree specifications. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20230616101646.879480-2-claudiu.beznea@microchip.com
2023-06-19arm: allow pte_offset_map[_lock]() to failHugh Dickins
Patch series "arch: allow pte_offset_map[_lock]() to fail", v2. What is it all about? Some mmap_lock avoidance i.e. latency reduction. Initially just for the case of collapsing shmem or file pages to THPs; but likely to be relied upon later in other contexts e.g. freeing of empty page tables (but that's not work I'm doing). mmap_write_lock avoidance when collapsing to anon THPs? Perhaps, but again that's not work I've done: a quick attempt was not as easy as the shmem/file case. I would much prefer not to have to make these small but wide-ranging changes for such a niche case; but failed to find another way, and have heard that shmem MADV_COLLAPSE's usefulness is being limited by that mmap_write_lock it currently requires. These changes (though of course not these exact patches, and not all of these architectures!) have been in Google's data centre kernel for three years now: we do rely upon them. What are the per-arch changes about? Generally, two things. One: the current mmap locking may not be enough to guard against that tricky transition between pmd entry pointing to page table, and empty pmd entry, and pmd entry pointing to huge page: pte_offset_map() will have to validate the pmd entry for itself, returning NULL if no page table is there. What to do about that varies: often the nearby error handling indicates just to skip it; but in some cases a "goto again" looks appropriate (and if that risks an infinite loop, then there must have been an oops, or pfn 0 mistaken for page table, before). Deeper study of each site might show that 90% of them here in arch code could only fail if there's corruption e.g. a transition to THP would be surprising on an arch without HAVE_ARCH_TRANSPARENT_HUGEPAGE. But given the likely extension to freeing empty page tables, I have not limited this set of changes to THP; and it has been easier, and sets a better example, if each site is given appropriate handling. Two: pte_offset_map() will need to do an rcu_read_lock(), with the corresponding rcu_read_unlock() in pte_unmap(). But most architectures never supported CONFIG_HIGHPTE, so some don't always call pte_unmap() after pte_offset_map(), or have used userspace pte_offset_map() where pte_offset_kernel() is more correct. No problem in the current tree, but a problem once an rcu_read_unlock() will be needed to keep balance. A common special case of that comes in arch/*/mm/hugetlbpage.c, if the architecture supports hugetlb pages down at the lowest PTE level. huge_pte_alloc() uses pte_alloc_map(), but generic hugetlb code does no corresponding pte_unmap(); similarly for huge_pte_offset(). In rare transient cases, not yet made possible, pte_offset_map() and pte_offset_map_lock() may not find a page table: handle appropriately. Link: https://lkml.kernel.org/r/a4963be9-7aa6-350-66d0-2ba843e1af44@google.com Link: https://lkml.kernel.org/r/813429a1-204a-1844-eeae-7fd72826c28@google.com Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Chris Zankel <chris@zankel.net> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com> Cc: David Hildenbrand <david@redhat.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: John David Anglin <dave.anglin@bell.net> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Zheng <zhengqi.arch@bytedance.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Will Deacon <will@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-06-19ARM: dts: BCM5301X: Add cells sizes to PCIe nodesRafał Miłecki
This fixes: arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@12000: '#address-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@12000: '#size-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@13000: '#address-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@13000: '#size-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@14000: '#address-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dtb: pcie@14000: '#size-cells' is a required property From schema: /lib/python3.10/site-packages/dtschema/schemas/pci/pci-bus.yaml Two properties that need to be added later are "device_type" and "ranges". Adding "device_type" on its own causes a new warning and the value of "ranges" needs to be determined yet. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20230616105827.21656-1-zajec5@gmail.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2023-06-19ARM: 9315/1: fiq: include asm/mach/irq.h for prototypesArnd Bergmann
There are two global functions in fiq.c that get called from other files through an extern declaration, but a W=1 build warns about the header not being included before the definition: arch/arm/kernel/fiq.c:85:5: error: no previous prototype for 'show_fiq_list' [-Werror=missing-prototypes] arch/arm/kernel/fiq.c:159:13: error: no previous prototype for 'init_FIQ' [-Werror=missing-prototypes] Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9314/1: tcm: move tcm_init() prototype to asm/tcm.hArnd Bergmann
The function definition is in a file that does not include the header with the declaration: arch/arm/kernel/tcm.c:256:13: error: no previous prototype for 'tcm_init' Move the declaration to a global header where it can actually be included. Fixes: de40614e92bf ("ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch()") Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9313/1: vdso: add missing prototypesArnd Bergmann
The __vdso_clock_* functions have no prototype, and the __eabi_unwind_cpp_pr* functions have a prototype in a header that is not included before the definition: arch/arm/vdso/vgettimeofday.c:10:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:16:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:22:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:28:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:36:6: error: no previous prototype for '__aeabi_unwind_cpp_pr0' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:40:6: error: no previous prototype for '__aeabi_unwind_cpp_pr1' [-Werror=missing-prototypes] arch/arm/vdso/vgettimeofday.c:44:6: error: no previous prototype for '__aeabi_unwind_cpp_pr2' [-Werror=missing-prototypes] Add the prototypes in an appropriate header and ensure that both are included here. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9312/1: vfp: include asm/neon.h in vfpmodule.cArnd Bergmann
Two functions defined here need the declaration in a header to avoid W=1 warnings: arch/arm/vfp/vfpmodule.c:735:6: error: no previous prototype for 'kernel_neon_begin' [-Werror=missing-prototypes] arch/arm/vfp/vfpmodule.c:768:6: error: no previous prototype for 'kernel_neon_end' [-Werror=missing-prototypes] Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9311/1: decompressor: move function prototypes to misc.hArnd Bergmann
A number of prototypes are missing for the decompressor, some of them are in the .c files that contain the callers, but are invisible at the function definition: arch/arm/boot/compressed/misc.c:129:17: error: no previous prototype for '__div0' [-Werror=missing-prototypes] arch/arm/boot/compressed/misc.c:138:1: error: no previous prototype for 'decompress_kernel' [-Werror=missing-prototypes] arch/arm/boot/compressed/misc.c:163:6: error: no previous prototype for 'fortify_panic' [-Werror=missing-prototypes] arch/arm/boot/compressed/decompress.c:63:5: error: no previous prototype for 'do_decompress' [-Werror=missing-prototypes] arch/arm/boot/compressed/fdt_check_mem_start.c:63:10: error: no previous prototype for 'fdt_check_mem_start' [-Werror=missing-prototypes] Move these all to misc.h so they are visible by the callee as well. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9310/1: xip-kernel: add __inflate_kernel_data prototypeArnd Bergmann
The kernel .data decompression is called from assembler, so it does not need a prototype, but adding one avoids this W=1 warning: arch/arm/kernel/head-inflate-data.c:35:12: error: no previous prototype for '__inflate_kernel_data' [-Werror=missing-prototypes] The same file contains a few extern declarations for assembler symbols, move those into the header as well for consistency. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9309/1: add missing syscall prototypesArnd Bergmann
All architecture-independent system calls have prototypes in include/linux/syscalls.h, but there are a few that only exist on arm or that take the pt_regs directly. These cause a W=1 warning such as: arch/arm/kernel/signal.c:186:16: error: no previous prototype for 'sys_sigreturn' [-Werror=missing-prototypes] arch/arm/kernel/signal.c:216:16: error: no previous prototype for 'sys_rt_sigreturn' [-Werror=missing-prototypes] arch/arm/kernel/sys_arm.c:32:17: error: no previous prototype for 'sys_arm_fadvise64_64' [-Werror=missing-prototypes] Add prototypes for all custom syscalls on arm and add them to asm/syscalls.h. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9308/1: move setup functions to headerArnd Bergmann
A couple of functions are declared in arch/arm/mm/mmu.c rather than in a header, which causes W=1 build warnings: arch/arm/mm/init.c:97:13: error: no previous prototype for 'setup_dma_zone' [-Werror=missing-prototypes] arch/arm/mm/mmu.c:118:13: error: no previous prototype for 'init_default_cache_policy' [-Werror=missing-prototypes] arch/arm/mm/mmu.c:1195:13: error: no previous prototype for 'adjust_lowmem_bounds' [-Werror=missing-prototypes] arch/arm/mm/mmu.c:1761:13: error: no previous prototype for 'paging_init' [-Werror=missing-prototypes] arch/arm/mm/mmu.c:1794:13: error: no previous prototype for 'early_mm_init' [-Werror=missing-prototypes] Move the declaratsion to asm/setup.h so they can be seen by the compiler while building the definition. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9307/1: nommu: include asm/idmap.hArnd Bergmann
setup_mm_for_reboot() is declared in asm/idmap.h but that is not included for the definition, causing a W=1 warning: arch/arm/mm/nommu.c:178:6: error: no previous prototype for 'setup_mm_for_reboot' [-Werror=missing-prototypes] Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9306/1: cacheflush: avoid __flush_anon_page() missing-prototype warningArnd Bergmann
The prototype for __flush_anon_page() is intentionally hidden inside the flush_anon_page() inline function to prevent it from being called from drivers. When building with 'W=1', this causes a warning: arch/arm/mm/flush.c:358:6: error: no previous prototype for '__flush_anon_page' [-Werror=missing-prototypes] Work around this by adding a prototype directly next to the function definition. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9305/1: add clear/copy_user_highpage declarationsArnd Bergmann
The CPU specific helpers have to be global functions when building a kernel for just one CPU, but are called through indirect function pointers in a multi-CPU kernel. This config currently lacks the declarations for the individual helpers, e.g.: arch/arm/mm/copypage-v4wb.c:47:6: error: no previous prototype for 'v4wb_copy_user_highpage' [-Werror=missing-prototypes] arch/arm/mm/copypage-v4wb.c:65:6: error: no previous prototype for 'v4wb_clear_user_highpage' [-Werror=missing-prototypes] Add the complete set of prototypes in asm/page.h to allow building iwth -Wmissing-prototypes. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9304/1: add prototype for function called only from asmArnd Bergmann
When building with 'make W=1', the compiler warns about any function definition that does not come with a prototype in a header, to ensure it matches what the caller expects. This includes functions that are only ever caller from assembly code and don't technically need a declaration: arch/arm/kernel/ftrace.c:227:6: error: no previous prototype for 'prepare_ftrace_return' arch/arm/kernel/ptrace.c:850:16: error: no previous prototype for 'syscall_trace_enter' arch/arm/kernel/ptrace.c:878:17: error: no previous prototype for 'syscall_trace_exit' arch/arm/kernel/signal.c:601:1: error: no previous prototype for 'do_work_pending' arch/arm/kernel/signal.c:672:17: error: no previous prototype for 'do_rseq_syscall' arch/arm/kernel/suspend.c:75:6: error: no previous prototype for '__cpu_suspend_save' arch/arm/kernel/traps.c:451:17: error: no previous prototype for 'do_undefinstr' arch/arm/kernel/traps.c:516:39: error: no previous prototype for 'handle_fiq_as_nmi' arch/arm/kernel/traps.c:535:17: error: no previous prototype for 'bad_mode' arch/arm/kernel/traps.c:608:16: error: no previous prototype for 'arm_syscall' arch/arm/kernel/traps.c:734:1: error: no previous prototype for 'baddataabort' arch/arm/kernel/traps.c:774:17: error: no previous prototype for '__div0' arch/arm/kernel/traps.c:97:6: error: no previous prototype for 'dump_backtrace_stm' arch/arm/kernel/unwind.c:40:6: error: no previous prototype for '__aeabi_unwind_cpp_pr0' arch/arm/kernel/unwind.c:45:6: error: no previous prototype for '__aeabi_unwind_cpp_pr1' arch/arm/kernel/unwind.c:50:6: error: no previous prototype for '__aeabi_unwind_cpp_pr2' arch/arm/mm/fault.c:554:1: error: no previous prototype for 'do_DataAbort' arch/arm/mm/fault.c:584:1: error: no previous prototype for 'do_PrefetchAbort' arch/arm/mm/proc-v7-bugs.c:280:6: error: no previous prototype for 'cpu_v7_ca8_ibe' arch/arm/mm/proc-v7-bugs.c:293:6: error: no previous prototype for 'cpu_v7_bugs_init' arch/arm/vdso/vgettimeofday.c:36:6: error: no previous prototype for '__aeabi_unwind_cpp_pr0' arch/arm/vdso/vgettimeofday.c:40:6: error: no previous prototype for '__aeabi_unwind_cpp_pr1' arch/arm/vdso/vgettimeofday.c:44:6: error: no previous prototype for '__aeabi_unwind_cpp_pr2' arch/arm/vfp/vfpmodule.c:323:6: error: no previous prototype for 'VFP_bounce' Add the prototypes anyway, to allow enabling this warning by default in the future. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9303/1: kprobes: avoid missing-declaration warningsArnd Bergmann
checker_stack_use_t32strd() and kprobe_handler() can be made static since they are not used from other files, while coverage_start_registers() and __kprobes_test_case() are used from assembler code, and just need a declaration to avoid a warning with the global definition. arch/arm/probes/kprobes/checkers-common.c:43:18: error: no previous prototype for 'checker_stack_use_t32strd' arch/arm/probes/kprobes/core.c:236:16: error: no previous prototype for 'kprobe_handler' arch/arm/probes/kprobes/test-core.c:723:10: error: no previous prototype for 'coverage_start_registers' arch/arm/probes/kprobes/test-core.c:918:14: error: no previous prototype for '__kprobes_test_case_start' arch/arm/probes/kprobes/test-core.c:952:14: error: no previous prototype for '__kprobes_test_case_end_16' arch/arm/probes/kprobes/test-core.c:967:14: error: no previous prototype for '__kprobes_test_case_end_32' Fixes: 6624cf651f1a ("ARM: kprobes: collects stack consumption for store instructions") Fixes: 454f3e132d05 ("ARM/kprobes: Remove jprobe arm implementation") Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9302/1: traps: hide unused functions on NOMMUArnd Bergmann
A couple of functions in this file are only used on MMU-enabled builds, and never even declared otherwise, causing these build warnings: arch/arm/kernel/traps.c:759:6: error: no previous prototype for '__pte_error' [-Werror=missing-prototypes] arch/arm/kernel/traps.c:764:6: error: no previous prototype for '__pmd_error' [-Werror=missing-prototypes] arch/arm/kernel/traps.c:769:6: error: no previous prototype for '__pgd_error' [-Werror=missing-prototypes] Protect these in an #ifdef to avoid the warnings and save a little bit of .text space. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9301/1: dma-mapping: hide unused dma_contiguous_early_fixup functionArnd Bergmann
The dma_contiguous_early_fixup() function is a global __weak stub with an arm specific override, but the declaration is in an #ifdef. If CONFIG_DMA_CMA is disabled, there is no caller and no prototype, which adds a warning for the definition: arm/mm/dma-mapping.c:261:13: error: no previous prototype for 'dma_contiguous_early_fixup' [-Werror=missing-prototypes] Enclose the definition in the same #ifdef as the prototype to avoid that and save a few bytes of .init.text. Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9300/1: Replace all non-returning strlcpy with strscpyAzeem Shaikh
strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). No return values were used, so direct replacement is safe. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89 [ardb: submitting to the patch tracker on behalf of Azeem] Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9299/1: module: use sign_extend32() to extend the signednessMasahiro Yamada
The function name clarifies the intention. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19ARM: 9298/1: Drop custom mdesc->handle_irq()Linus Walleij
ARM exclusively uses GENERIC_IRQ_MULTI_HANDLER, so at some point set_handle_irq() needs to be called to handle system-wide interrupts. For all DT-enabled boards, this call happens down in the drivers/irqchip subsystem, after locating the target irqchip driver from the device tree. We still have a few instances of the boardfiles with machine descriptors passing a machine-specific .handle_irq() to the ARM kernel core. Get rid of this by letting the few remaining machines consistently call set_handle_irq() from the end of the .init_irq() callback instead and diet down one member from the machine descriptor. Cc: Marc Zyngier <maz@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-06-19Backmerge tag 'v6.4-rc7' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Linux 6.4-rc7 Need this to pull in the msm work. Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-06-16ARM: dts: mvebu: align MTD partition nodes to dtschemaChris Packham
Update the node names for the SPI NOR and NAND partitions to conform to the partition properties in the relevant dtschema. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2023-06-16ARM: cpu: Switch to arch_cpu_finalize_init()Thomas Gleixner
check_bugs() is about to be phased out. Switch over to the new arch_cpu_finalize_init() implementation. No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20230613224545.078124882@linutronix.de
2023-06-14arm: dts: qcom: sdx55: Add interconnect pathKrishna chaitanya chundru
Add pcie-mem interconnect path to sdx55 target. Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1686752666-13426-3-git-send-email-quic_krichai@quicinc.com
2023-06-13ARM: dts: qcom: msm8226: Add thermal zones nodeMatti Lehtimäki
Add thermal zones present on MSM8226 SoC. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230507201225.89694-7-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: msm8226: Add tsens node and related nvmem cellsMatti Lehtimäki
Specify pre-parsed per-sensor calibration nvmem cells in the qfprom device node rather than parsing the whole data blob in the driver. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230507201225.89694-6-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: msm8226: Add qfprom nodeMatti Lehtimäki
Add missing QFPROM definition for MSM8226 SoC. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230507201225.89694-5-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: pm8941: Add thermal zone configMatti Lehtimäki
Add thermal zone for the PMIC thermal sensor. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230529221501.43455-4-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: pm8841: Add thermal zone configMatti Lehtimäki
Add thermal zone for the PMIC thermal sensor. Temperatures are based on downstream values, except for critical trip point where 140°C is used instead of 145°C due to limitations without a configured ADC. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230529221501.43455-3-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: pm8226: Add thermal sensor and thermal zone configMatti Lehtimäki
Add thermal sensor, which is using on chip VADC channel to report PMIC die temperature. Also add the corresponding thermal zone. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230529221501.43455-2-matti.lehtimaki@gmail.com
2023-06-13ARM: dts: qcom: msm8974: rename labels for DSI nodesDmitry Baryshkov
Currently in board files MDSS and HDMI nodes stay apart, because labels for HDMI nodes do not have the mdss_ prefix. It was found that grouping all display-related notes is more useful. To keep all display-related nodes close in the board files, change DSI node aliases from dsi_* to mdss_dsi_*. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230531011623.3808538-15-dmitry.baryshkov@linaro.org
2023-06-13ARM: dts: qcom: apq8074-dragonboard: add gpio keysDmitry Baryshkov
Add device nodes for gpio-keys (volume-up, general key) device nodes. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230531012627.3813060-3-dmitry.baryshkov@linaro.org
2023-06-13ARM: dts: qcom: apq8074-dragonboard: add onboard ledsDmitry Baryshkov
The dragonboard as three LEDs: red, green and blue. Add corresponding description. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230531012627.3813060-2-dmitry.baryshkov@linaro.org
2023-06-13ARM: dts: qcom: Add Samsung Galaxy Express supportRudraksha Gupta
Add a very basic device tree file for the Samsung Galaxy Express SGH-I437. Currently, the following things work: UART, eMMC, SD Card, and USB. Signed-off-by: Rudraksha Gupta <guptarud@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230607050025.86636-5-guptarud@gmail.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 21:39:28 +0000