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2025-09-11ARM: dts: imx6: rename node name flash to eepromFrank Li
Rename node name flash to eeprom to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6q-b450v3.dtb: flash@0 (atmel,at25): $nodename: 'anyOf' conditional failed, one must be fixed: 'flash@0' does not match '^eeprom@[0-9a-f]{1,2}$' 'flash@0' does not match '^fram@[0-9a-f]{1,2}$' Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: rename node i2c-gpio to i2c.Frank Li
Rename node name i2c-gpio to i2c to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul-0010.dtb: / (karo,imx6ul-tx6ul): i2c-gpio: {'compatible': ['i2c-gpio'], '#address-cells': 1, '#size-cells': 0, 'pinctrl-names': ['default'], 'pinctrl-0': [[68]], 'sda-gpios': [[46, 1, 0]], 'scl-gpios': [[46, 0, 0]], 'clock-frequency': 400000, 'status': ['okay'], 'rtc@68': {'compatible': ['dallas,ds1339'], 'reg': [[104]], 'status': ['disabled']}} is not of type 'array' from schema $id: http://devicetree.org/schemas/gpio/gpio-consumer.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: rename touch screen's node name to touchscreenFrank Li
Rename touch to touchscreen. Rename stmpe_touchscreen to touchscreen. Rename stmpe_adc to adc. Fix below CHECK_DTBS warning: arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dtb: touch@48 (ti,tsc2004): 'wakeup-gpios' does not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/input/touchscreen/ti,tsc2005.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: remove redundant pinctrl-namesFrank Li
Remove redundant pinctrl-name because no pinctrl-0 existed to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6dl-hummingboard.dtb: pwm@2084000 (fsl,imx6q-pwm): 'pinctrl-0' is a dependency of 'pinctrl-names' from schema $id: http://devicetree.org/schemas/pinctrl/pinctrl-consumer.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6qdl-aristainetos2: rename ethernet-phy to ethernet-phy@0Frank Li
Rename ethernet-phy to ethernet-phy@0 to fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_4.dtb: ethernet@2188000 (fsl,imx6q-fec): mdio: Unevaluated properties are not allowed ('ethernet-phy' was unexpected) Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: add interrupt-cells for dlg,da9063 pmicFrank Li
Add interrupt-cells for pmic to fix below CHECK_DTBS warnings: arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dtb: pmic@58 (dlg,da9063): 'interrupt-controller' is a required property from schema $id: http://devicetree.org/schemas/mfd/dlg,da9063.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: align rtc chip node name to 'rtc'Frank Li
Rename node name ds1672 to rtc to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/imx/imx6dl-gw51xx.dtb: ds1672@68 (dallas,ds1672): $nodename:0: 'ds1672@68' does not match '^rtc(@.*|-([0-9]|[1-9][0-9]+))?$ Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: add key- prefix for gpio-keysFrank Li
Add key- prefix for gpio-keys and rename button_0 to button-0 to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/imx/imx6q-gw51xx.dtb: gpio-keys (gpio-keys): 'eeprom-wp', ... do not match any of the regexes: '^(button|...))$', 'pinctrl-[0-9]+ Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6: add #address-cells for gsc@20Frank Li
Add #address-cells for gsc20 to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/imx/imx6dl-gw51xx.dtb: gsc@20 (gw,gsc): '#address-cells' is a required property Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: imx: Kconfig: Adjust select after renamed config optionLukas Bulwahn
Commit 3f490a74a8a1 ("clocksource/drivers/vf-pit: Rename the VF PIT to NXP PIT") renames the config VF_PIT_TIMER to NXP_PIT_TIMER, but it misses adjusting a reference to VF_PIT_TIMER in arch/arm/mach-imx/Kconfig. Adjust the config reference to the new name. Fixes: 3f490a74a8a1 ("clocksource/drivers/vf-pit: Rename the VF PIT to NXP PIT") Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: imx6ul-tx6ul: Switch away from deprecated `phy-reset-gpios`Bence Csókás
The Ethernet PHY's reset GPIO should be specified in the node of the PHY itself, instead of the MAC (`fec`). The latter is deprecated, and was an i.MX-specific extension, incompatible with the new reset controller subsystem. Co-developed-by: Csaba Buday <buday.csaba@prolan.hu> Signed-off-by: Csaba Buday <buday.csaba@prolan.hu> Signed-off-by: Bence Csókás <csokas.bence@prolan.hu> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: mba6ul: Add MicIn routingAlexander Stein
MicIn is connected to IN3_L. Add routing including the Mic Bias. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: ls1021a-tsn: Remove redundant #address-cells for ethernet-switch@1Frank Li
Remove redundant #address-cells and #size-cells for ethernet-switch@1 because children node have not address. Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/ls/ls1021a-tsn.dtb: ethernet-switch@1 (nxp,sja1105t): Unevaluated properties are not allowed ('#address-cells', '#size-cells' were unexpected) from schema $id: http://devicetree.org/schemas/net/dsa/nxp,sja1105.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: ls1021a: Rename esdhc@1560000 to mmc@1560000Frank Li
Rename node name esdhc@1560000 to mmc@1560000 to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtb: esdhc@1560000 (fsl,ls1021a-esdhc): $nodename:0: 'esdhc@1560000' does not match '^mmc(@.*)?$' from schema $id: http://devicetree.org/schemas/mmc/fsl,esdhc.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: ls1021a: Rename 'mdio-mux-emi1' to 'mdio-mux@54'Frank Li
Rename 'mdio-mux-emi1' to 'mdio-mux@54'. Add fallback compatible string mdio-mux. Fix below warning: arch/arm/boot/dts/nxp/ls/ls1021a-qds.dtb: memory-controller@1530000 (fsl,ifc): board-control@3,0: 'oneOf' conditional failed, one must be fixed: 'bank-width', 'device-width', 'mdio-mux-emi1' do not match any of the regexes: '^mdio-mux@[a-f0-9,]+$', 'pinctrl-[0-9]+' Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: ls1021a: Rename node name nor to flashFrank Li
Rename node name nor to flash to fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/ls/ls1021a-twr.dtb: memory-controller@1530000 (fsl,ifc): 'nor@0,0' does not match any of the regexes: '(flash|fpga|board-control|cpld)@[a-f0-9]+(,[a-f0-9]+)+$', '^nand@[a-f0-9]+(,[a-f0-9]+)+$', '^pinctrl-[0-9]+$' Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11ARM: dts: lpc32xx: Correct PL080 DMA controller device node nameVladimir Zapolskiy
Rename PL080 DMA controller device node name to the expected one. The issue was reported by a dt binding checker: dma@31000000: $nodename:0: 'dma@31000000' does not match '^dma-controller(@.*)?$' Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc32xx: Specify #dma-cells property of PL080 DMA controllerVladimir Zapolskiy
For DMA controllers it is required to specify a number of the cells for users. The change eliminates the next build time reported warning: dma@31000000: '#dma-cells' is a required property Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc32xx: Specify a precise version of the SD/MMC controller IPVladimir Zapolskiy
The SD/MMC controller on NXP LPC32xx SoC is ARM PrimeCell PL180, it is reported by the driver: mmci-pl18x 20098000.sd: mmc0: PL180 manf 41 rev0 at 0x20098000 irq 36,37 (pio) Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc32xx: Correct SD/MMC controller device node nameVladimir Zapolskiy
Change the PL180 SD/MMC controller device node name to the expected 'mmc' one. The change removes a reported warning: sd@20098000: $nodename:0: 'sd@20098000' does not match '^mmc(@.*)?$' Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc32xx: Correct motor PWM device tree node nameVladimir Zapolskiy
Change once a customly selected 'mpwm' node name in favour of the expected 'pwm' one. The change eliminates a reported warning: mpwm@400e8000: $nodename:0: 'mpwm@400e8000' does not match '^pwm(@.*|-([0-9]|[1-9][0-9]+))?$' Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc32xx: Set motor PWM #pwm-cells property value to 3 cellsVladimir Zapolskiy
Since commit 4cd2f417a0ac ("dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format") both types of PWM controlles on NXP LPC32xx SoC fairly gained 3 cells, reflect it in the platform dtsi file. The change removes a dt binding checker warning: mpwm@400e8000: #pwm-cells:0:0: 3 was expected Cc: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc18xx: add missed arm,num-irq-priority-bitsFrank Li
Add missed arm,num-irq-priority-bits to fix below CHECK_DTBS warning: arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: interrupt-controller@e000e100 (arm,armv7m-nvic): 'arm,num-irq-priority-bits' is a required property from schema $id: http://devicetree.org/schemas/interrupt-controller/arm,nvic.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc18xx: add #address-cell and #szie-cell for spi flash controllerFrank Li
Add #address-cells and #szie-cells for spi flash controller to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc18xx.dtsi:103.23-112.5: Warning (spi_bus_bridge): /soc/spi@40003000: incorrect #address-cells for SPI bus also defined at arch/arm/boot/dts/nxp/lpc/lpc4350-hitex-eval.dts:452.8-479.3 arch/arm/boot/dts/nxp/lpc/lpc18xx.dtsi:103.23-112.5: Warning (spi_bus_bridge): /soc/spi@40003000: incorrect #size-cells for SPI bus also defined at arch/arm/boot/dts/nxp/lpc/lpc4350-hitex-eval.dts:452.8-479.3 Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc4357-myd-lpc4357: change node name mdio0 to mdioFrank Li
Change node name mdio0 to mdio to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dtb: ethernet@40010000 (nxp,lpc1850-dwmac): Unevaluated properties are not allowed ('mdio0' was unexpected) from schema $id: http://devicetree.org/schemas/net/nxp,lpc1850-dwmac.yaml Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc: change node name 'button[0-9]' to button-[0-9]'Frank Li
Change node name 'button[0-9]' to button-[0-9]' to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4350-hitex-eval.dtb: pca_buttons (gpio-keys-polled): 'button0', ... do not match any of the regexes: '^(button|...', 'pinctrl-[0-9]+' Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc4357-myd-lpc4357: add power-supply for innolux,at070tn92Frank Li
Add power-supply for innolux,at070tn92 to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4357-myd-lpc4357.dtb: panel (innolux,at070tn92): 'power-supply' is a required property Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc: add cfg surfix in pinctrl child nodeFrank Li
Add cfg surfix in pinctrl child node to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: pinctrl@40086000 (nxp,lpc1850-scu): ssp-pins: 'ssp1_cs', 'ssp1_miso_mosi', 'ssp1_sck' do not match any of the regexes: '^pinctrl-[0-9]+$', '_cfg$' from schema $id: http://devicetree.org/schemas/pinctrl/nxp,lpc1850-scu.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc: add #address-cells and #size-cells for sram nodeFrank Li
Add #address-cells and #size-cells for sram node to fix below DTB_CHECK warnings: arch/arm/boot/dts/nxp/lpc/lpc4350-hitex-eval.dtb: sram@2,0 (mmio-sram): '#address-cells' is a required property Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc18xx: swap clock-names bic and cuiFrank Li
Swap clock-names bic and cui to fix below CHECK_DTB warnings: /home/lizhi/source/linux-upstream-pci/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dtb: mmc@40004000 (snps,dw-mshc): clock-names:0: 'biu' was expected from schema $id: http://devicetree.org/schemas/mmc/synopsys-dw-mshc.yaml# /home/lizhi/source/linux-upstream-pci/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dtb: mmc@40004000 (snps,dw-mshc): clock-names:1: 'ciu' was expected Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc4350-hitex-eval: change node name flash to flash@0Frank Li
Change node name 'flash' to 'flash@0' to fix below CHECK_DTB warnings. arch/arm/boot/dts/nxp/lpc/lpc4350-hitex-eval.dtb: flash-controller@40003000 (nxp,lpc1773-spifi): Unevaluated properties are not allowed ('flash' was unexpected) from schema $id: http://devicetree.org/schemas/mtd/nxp,lpc1773-spifi.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc18xx: rename node name mmcsd to mmcFrank Li
Change node name mmcsd to mmc to fix CHECK_DTB warnings: arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: mmcsd@40004000 (snps,dw-mshc): $nodename:0: 'mmcsd@40004000' does not match '^mmc(@.*)?$' Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-11ARM: dts: lpc18xx: rename node name flash-controller to spiFrank Li
Anyway it is SPI controller although intent to connect qspi flash. Rename node name flash-controller to spi to fix below CHECK_DTB warning: arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: flash-controller@40003000 (nxp,lpc1773-spifi): $nodename:0: 'flash-controller@40003000' does not match '^spi(@.*|-([0-9]|[1-9][0-9]+))?$ Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-10ARM: dts: imx6-aristainetos2: Replace license text comment with SPDX identifierBence Csókás
Replace verbatim license text with a `SPDX-License-Identifier`. The comment header mis-attributes this license to be "X11", but the license text does not include the last line "Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium.". Therefore, this license is actually equivalent to the SPDX "MIT" license (confirmed by text diffing). Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Bence Csókás <csokas.bence@prolan.hu> Reviewed-by: Heiko Schocher <hs@nabladev.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-10ARM: dts: aspeed: Drop syscon "reg-io-width" propertiesRob Herring (Arm)
The default width is 4 bytes for "syscon" devices, so "reg-io-width" is redundant and can be dropped. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-09-08arm: omap2: use string choices helperKuninori Morimoto
We can use string choices helper, let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/87ikjq5kqm.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-08ARM: dts: samsung: smdk5250: add sromc nodeHenrik Grimler
The smdk5250 board has an ethernet port which is connected to bank 1 of the SROM controller. Describe it. Signed-off-by: Henrik Grimler <henrik@grimler.se> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-09-08ARM: dts: samsung: exynos5250: describe sromc bank memory mapHenrik Grimler
According to public user manual for Exynos 5250 [1], the SROM controller has 4 banks, at same addresses as for example Exynos 5410. Describe the bank memory map of the SoC. [1] https://web.archive.org/web/20130921194458/http://www.samsung.com/global/business/semiconductor/file/product/Exynos_5_Dual_User_Manaul_Public_REV100-0.pdf Signed-off-by: Henrik Grimler <henrik@grimler.se> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-09-08ARM: dts: samsung: exynos5410: use multiple tuples for sromc rangesHenrik Grimler
Preferred style is to have comma separated tuples when multiple addresses and sizes are defined in ranges. Therefore, change the format to clarify the node. Signed-off-by: Henrik Grimler <henrik@grimler.se> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-09-07ARM: dts: socfpga: sodia: Fix mdio bus probe and PHY addressNobuhiro Iwamatsu
On SoCFPGA/Sodia board, mdio bus cannot be probed, so the PHY cannot be found and the network device does not work. ``` stmmaceth ff702000.ethernet eth0: __stmmac_open: Cannot attach to PHY (error: -19) ``` To probe the mdio bus, add "snps,dwmac-mdio" as compatible string of the mdio bus. Also the PHY address connected to this board is 4. Therefore, change to 4. Cc: stable@vger.kernel.org # 6.3+ Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2025-09-06lib/crypto: curve25519: Consolidate into single moduleEric Biggers
Reorganize the Curve25519 library code: - Build a single libcurve25519 module, instead of up to three modules: libcurve25519, libcurve25519-generic, and an arch-specific module. - Move the arch-specific Curve25519 code from arch/$(SRCARCH)/crypto/ to lib/crypto/$(SRCARCH)/. Centralize the build rules into lib/crypto/Makefile and lib/crypto/Kconfig. - Include the arch-specific code directly in lib/crypto/curve25519.c via a header, rather than using a separate .c file. - Eliminate the entanglement with CRYPTO. CRYPTO_LIB_CURVE25519 no longer selects CRYPTO, and the arch-specific Curve25519 code no longer depends on CRYPTO. This brings Curve25519 in line with the latest conventions for lib/crypto/, used by other algorithms. The exception is that I kept the generic code in separate translation units for now. (Some of the function names collide between the x86 and generic Curve25519 code. And the Curve25519 functions are very long anyway, so inlining doesn't matter as much for Curve25519 as it does for some other algorithms.) Link: https://lore.kernel.org/r/20250906213523.84915-11-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06crypto: arm/curve25519 - Remove unused kpp supportEric Biggers
Curve25519 is used only via the library API, not the crypto_kpp API. In preparation for removing the unused crypto_kpp API for Curve25519, remove the unused "curve25519-neon" kpp algorithm. Note that the underlying NEON optimized Curve25519 code remains fully supported and accessible via the library API. It's also worth noting that even if the kpp support for Curve25519 comes back later, there is no need for arch-specific kpp glue code like this, as a single kpp algorithm that wraps the library API is sufficient. Link: https://lore.kernel.org/r/20250906213523.84915-3-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-05ARM: OMAP2+: pm33xx-core: ix device node reference leaks in amx3_idle_initMiaoqian Lin
Add missing of_node_put() calls to release device node references obtained via of_parse_phandle(). Fixes: 06ee7a950b6a ("ARM: OMAP2+: pm33xx-core: Add cpuidle_ops for am335x/am437x") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20250902075943.2408832-1-linmq006@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: omap: am335x-cm-t335: Remove unused mcasp num-serializer propertyJihed Chaibi
The dtbs_check validation for am335x-cm-t335.dtb flags an error for an unevaluated 'num-serializer' property in the mcasp0 node. This property is obsolete; it is not defined in the davinci-mcasp-audio schema and is not used by the corresponding (or any) driver. Remove this unused property to fix the schema validation warning. Fixes: 48ab364478e77 ("ARM: dts: cm-t335: add audio support") Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Link: https://lore.kernel.org/r/20250830215957.285694-1-jihed.chaibi.dev@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: ti: omap: omap3-devkit8000-lcd: Fix ti,keep-vref-on property to ↵Jihed Chaibi
use correct boolean syntax in DTS The ti,keep-vref-on property, defined as a boolean flag in the Device Tree schema, was incorrectly assigned a value (<1>) in the DTS file, causing a validation error: "size (4) error for type flag". Remove the value to match the schema and ensure compatibility with the driver using device_property_read_bool(). This fixes the dtbs_check error. Fixes: ed05637c30e6 ("ARM: dts: omap3-devkit8000: Add ADS7846 Touchscreen support") Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Link: https://lore.kernel.org/r/20250822225052.136919-1-jihed.chaibi.dev@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: ti: omap: am335x-baltos: Fix ti,en-ck32k-xtal property in DTS to ↵Jihed Chaibi
use correct boolean syntax The ti,en-ck32k-xtal property, defined as a boolean in the Device Tree schema, was incorrectly assigned a value (<1>) in the DTS file, causing a validation error: "size (4) error for type flag". The driver uses of_property_read_bool(), expecting a boolean. Remove the value to fix the dtbs_check error. Fixes: 262178b6b8e5 ("ARM: dts: split am335x-baltos-ir5221 into dts and dtsi files") Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Link: https://lore.kernel.org/all/20250822222530.113520-1-jihed.chaibi.dev@gmail.com/ Link: https://lore.kernel.org/r/20250822222530.113520-1-jihed.chaibi.dev@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: omap: Minor whitespace cleanupKrzysztof Kozlowski
The DTS code coding style expects exactly one space around '=' character. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250819131651.86569-7-krzysztof.kozlowski@linaro.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: omap: dm816x: Split 'reg' per entryKrzysztof Kozlowski
Multiple entries in 'reg' should be encoded in separate <>. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250819131651.86569-6-krzysztof.kozlowski@linaro.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: dts: omap: dm814x: Split 'reg' per entryKrzysztof Kozlowski
Multiple entries in 'reg' should be encoded in separate <>. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250819131651.86569-5-krzysztof.kozlowski@linaro.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-09-05ARM: OMAP2+: use IS_ERR_OR_NULL() helperYang Xiuwei
Simplify error handling in OMAP powerdomain, voltage, and VP code by replacing open-coded '!ptr || IS_ERR(ptr)' checks with the combined IS_ERR_OR_NULL() helper. This improves readability and consistency across omap_set_pwrdm_state(), voltdm_get_voltage(), voltdm_scale(), voltdm_reset(), and related functions. No functional change intended. Signed-off-by: Yang Xiuwei <yangxiuwei@kylinos.cn> Reviewed-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20250817083449.2249268-1-yangxiuwei2025@163.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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