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2024-12-13ARM: dts: aspeed: Enable PECI and LPC snoop for IBM System1Manojkiran Eda1-0/+9
This patch enables the PECI interface and configures the LPC Snoop for ports 0x80 and 0x81 in the ASPEED BMC for IBM System1. Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com> Link: https://patch.msgid.link/20240918-dts-aspeed-system1-peci-snoop-v2-1-2d4d17403670@gmail.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: yosemite4: Enable interrupt setting for pca9555Ricky CX Wu1-0/+47
Enable interrupt setting and add GPIO line name for pca9555 for the I/O expanders on Medusa board. Signed-off-by: Ricky CX Wu <ricky.cx.wu.wiwynn@gmail.com> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Link: https://patch.msgid.link/20240918101742.1346788-1-Delphine_CC_Chiu@wiwynn.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: Fix Rainier and Blueridge GPIO LED namesEddie James2-8/+9
Blueridge LED names to include the "led-" prefix as is proper. Rainier should match for ease of application design. In addition, the gpio line name ought to match. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://patch.msgid.link/20240917162100.1386130-1-eajames@linux.ibm.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: mtmitchell: Add gpio line names for io expandersChanh Nguyen1-1/+7
Add below gpio line names to io expanders for more platform features. - ext-vref-sel - presence-hdd-bp5-n - presence-hdd-bp6-n - bmc-ocp0-en-n - bmc-ocp1-en-n - bmc-riser-en-n - gpi0, gpi1 Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com> Link: https://patch.msgid.link/20240905063521.319416-3-chanh@os.amperecomputing.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: mtmitchell: Add I2C FAN controllersChanh Nguyen1-0/+10
Add the MAX31790 nodes as i2c fan controllers. Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com> Link: https://patch.msgid.link/20240905063521.319416-2-chanh@os.amperecomputing.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: Harma: revise sgpio line namePeter Yin1-20/+16
power-card-enable power-fault-n power-hsc-good power-chassis-good asic0-card-type-detection0-n asic0-card-type-detection1-n asic0-card-type-detection2-n presence-cmm uart-switch-button uart-switch-lsb uart-switch-msb reset-control-cmos-clear Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Link: https://patch.msgid.link/20240909080459.3457853-3-peteryin.openbmc@gmail.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: Harma: add rtc devicePeter Yin1-4/+5
Add "nxp,pcf8563" device and the slave address is 0x51. Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Link: https://patch.msgid.link/20240909080459.3457853-2-peteryin.openbmc@gmail.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: yosemite4: Enable adc15Ricky CX Wu1-3/+3
Enable Yosemite4 adc15 config for monitoring P3V_BAT_SCALED. Signed-off-by: Ricky CX Wu <ricky.cx.wu.wiwynn@gmail.com> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Link: https://patch.msgid.link/20240910022236.1564291-1-Delphine_CC_Chiu@wiwynn.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: yosemite4: Enable watchdog2Ricky CX Wu1-0/+7
Enable watchdog2 setting for yosemite4 system. Signed-off-by: Ricky CX Wu <ricky.cx.wu.wiwynn@gmail.com> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://patch.msgid.link/20240910080951.3568594-1-Delphine_CC_Chiu@wiwynn.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: yosemite4: Change eeprom for Medusa BoardRicky CX Wu1-1/+1
Change eeprom on Medusa Board to AT24C128 according to hardware change. Signed-off-by: Ricky CX Wu <ricky.cx.wu.wiwynn@gmail.com> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Link: https://patch.msgid.link/20240910084109.3585923-1-Delphine_CC_Chiu@wiwynn.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: yosemite4: Remove temperature sensors on Medusa BoardRicky CX Wu1-10/+0
Remove two temperature sensors on Medusa Board according to hardware change. Signed-off-by: Ricky CX Wu <ricky.cx.wu.wiwynn@gmail.com> Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com> Link: https://patch.msgid.link/20240910085701.3595248-1-Delphine_CC_Chiu@wiwynn.com Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-13ARM: dts: aspeed: Fix at24 EEPROM node namesRob Herring (Arm)3-8/+8
at24.yaml defines the node name for at24 EEPROMs as 'eeprom'. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20240910215929.823913-1-robh@kernel.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2024-12-11kexec: Consolidate machine_kexec_mask_interrupts() implementationEliav Farber1-23/+0
Consolidate the machine_kexec_mask_interrupts implementation into a common function located in a new file: kernel/irq/kexec.c. This removes duplicate implementations from architecture-specific files in arch/arm, arch/arm64, arch/powerpc, and arch/riscv, reducing code duplication and improving maintainability. The new implementation retains architecture-specific behavior for CONFIG_GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD, which was previously implemented for ARM64. When enabled (currently for ARM64), it clears the active state of interrupts forwarded to virtual machines (VMs) before handling other interrupt masking operations. Signed-off-by: Eliav Farber <farbere@amazon.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241204142003.32859-2-farbere@amazon.com
2024-12-11ARM: dts: renesas: r7s72100: Add DMA support to RSPIGeert Uytterhoeven1-0/+10
Add DMA properties to the device nodes for Renesas Serial Peripheral Interfaces. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/dfafc16b840630f20e75292d419479294558e173.1732098491.git.geert+renesas@glider.be
2024-12-10ARM: shmobile: defconfig: Refresh for v6.13-rc1Geert Uytterhoeven1-0/+1
Refresh the defconfig for Renesas ARM systems: - Enable RZ DMA Controller support, as used on the Genmai and RSK+RZA1 development boards. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/b8727e642508433016290a998c880b54de2e208d.1733320866.git.geert+renesas@glider.be
2024-12-10ARM: dts: stm32: lxa-tac: Add support for generation 3 devicesLeonard Göhrs2-0/+268
Add support for the lxa-tac generation 3 board based on the STM32MP153c. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-10ARM: dts: stm32: lxa-tac: move adc and gpio{e,g} to gen{1,2} boardsLeonard Göhrs3-84/+168
This is a preparation patch in order to add lxa-tac generation 3 board. As the gen3 board has a different adc and gpio{e,g} setups, move these from the stm32mp15xc-lxa-tac.dtsi to the gen{1,2}.dts files. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-10ARM: dts: stm32: lxa-tac: adjust USB gadget fifo sizes for multi functionLeonard Göhrs1-0/+4
Allow providing the Ethernet and mass storage functions on the USB peripheral port at the same time. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-10ARM: dts: stm32: lxa-tac: extend the alias tableLeonard Göhrs1-0/+8
Some of the userspace software and tests depend on the can/i2c/spi devices having the same name on every boot. This may not always be the case based on e.g. parallel probe order. Assign static device numbers to all can/i2c/spi devices. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-10ARM: dts: stm32: lxa-tac: disable the real time clockLeonard Göhrs1-4/+0
The RTC was enabled under the false assumption that the SoM already contains a suitable 32.768 kHz crystal. It does however not contain such a crystal and since none is fitted externally to the SoM the RTC can not be used on the hardware. Reflect that in the devicetree. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-10ARM: dts: stm32: Fix IPCC EXTI declaration on stm32mp151Arnaud Pouliquen1-1/+1
The GIC IRQ type used for IPCC RX should be IRQ_TYPE_LEVEL_HIGH. Replacing the interrupt with the EXTI event changes the type to the numeric value 1, meaning IRQ_TYPE_EDGE_RISING. The issue is that EXTI event 61 is a direct event.The IRQ type of direct events is not used by EXTI and is propagated to the parent IRQ controller of EXTI, the GIC. Align the IRQ type to the value expected by the GIC by replacing the second parameter "1" with IRQ_TYPE_LEVEL_HIGH. Fixes: 7d9802bb0e34 ("ARM: dts: stm32: remove the IPCC "wakeup" IRQ on stm32mp151") Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-09ARM: dts: stm32: Sort M24256E write-lockable page in DH STM32MP13xx DHCOR SoM DTMarek Vasut1-6/+6
Move the M24256E write-lockable page subnode after RTC subnode in DH STM32MP13xx DHCOR SoM DT to keep the list of nodes sorted by I2C address. No functional change. Fixes: 3f2e7d167307 ("ARM: dts: stm32: Describe M24256E write-lockable page in DH STM32MP13xx DHCOR SoM DT") Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-09ARM: dts: stm32: Increase CPU core voltage on STM32MP13xx DHCOR SoMMarek Vasut1-2/+2
The STM32MP13xx DHCOR DHSBC is populated with STM32MP13xx part capable of 1 GHz operation, increase the CPU core voltage to 1.35 V to make sure the SoC is stable even if the blobs unconditionally force the CPU to 1 GHz operation. It is not possible to make use of CPUfreq on the STM32MP13xx because the SCMI protocol 0x13 is not implemented by upstream OpTee-OS which is the SCMI provider. Fixes: 6331bddce649 ("ARM: dts: stm32: Add support for STM32MP13xx DHCOR SoM and DHSBC board") Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-09ARM: dts: stm32: Deduplicate serial aliases and chosen node for STM32MP15xx ↵Marek Vasut4-32/+7
DHCOM SoM Deduplicate /aliases { serialN = ... } and /chosen node into stm32mp15xx-dhcom-som.dtsi , since the content is identical on all carrier boards using the STM32MP15xx DHCOM SoM. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-12-09ARM: dts: imxrt1050: Fix clocks for mmcJesse Taube1-1/+1
One of the usdhc1 controller's clocks should be IMXRT1050_CLK_AHB_PODF not IMXRT1050_CLK_OSC. Fixes: 1c4f01be3490 ("ARM: dts: imx: Add i.MXRT1050-EVK support") Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09arm/bL_switcher: Use kthread_run_on_cpu()Frederic Weisbecker1-6/+4
Use the proper API instead of open coding it. Reviewed-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
2024-12-09ARM: imx_v6_v7_defconfig: enable SND_SOC_SPDIFStefan Eichenberger1-0/+1
Enable SND_SOC_SPDIF in imx_v6_v7_defconfig to support SPDIF audio. With commit d469b771afe1 ("ARM: dts: imx6: update spdif sound card node properties"), the more generic audio-codec property is used instead of the old spdif-controller property. Since most i.MX6 boards now use the audio-codec property together with the linux,spdif-dit and linux,spdif-dir compatible driver, it makes sense to enable SND_SOC_SPDIF in the imx_v6_v7_defconfig. This will ensure compatibility with the updated device tree. Without this change, boards that use the audio-codec property will show the following error message during boot when using the imx_v6_v7_defconfig and spdif audio is not working: [ 24.165534] platform sound-spdif: deferred probe pending: fsl-asoc-card: snd_soc_register_card failed Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: imx_v6_v7_defconfig: enable JC42 for TQMa7xAlexander Stein1-0/+1
TQMa7x uses an JC42 compatible temperature sensor. Enable the corresponding driver. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7[d]-mba7: add Ethernet PHY IRQ supportAlexander Stein2-22/+4
The regulator-fec*-pwdn regulators were used to deassert the PWDN signal of ethernet PHY, e.g. not powering. This is not necessary as the line has a pull-up already. Instead of the combo pad of the PHY for IRQ support. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-mba7: Remove duplicated power supplyAlexander Stein1-10/+2
VCC3V3 is used twice, resulting in the debugfs warning: debugfs: Directory 'VCC3V3' with parent 'regulator' already present! The power supply provided by reg_vcc_3v3 is actually the same as reg_mba_3v3. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-mba7: Fix SD card vmmc-supplyAlexander Stein1-9/+1
The SD card is directly supplied by VCC3V3. Remove superfluous regulator. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-mba7: Add 3.3V and 5.0V regulatorsAlexander Stein1-0/+17
These voltages are provided unconditionally from external power supply and are input voltages to various dedicated, switchable, power rails. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-tqma7: add missing vs-supply for LM75A (rev. 01xxx)Alexander Stein1-0/+1
Add missing supply for LM75. Fixes the kernel warning: lm75 0-0048: supply vs not found, using dummy regulator Fixes: c9d4affbe60a ("ARM: dts: imx: tqma7: add lm75a sensor (rev. 01xxx)") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-tqma7: Remove superfluous status="okay" propertyAlexander Stein1-2/+0
There is no need to specify status = "okay"; for newly created nodes, remove this property. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx7-mba7: remove LVDS transmitter regulatorAlexander Stein1-9/+0
This regulator essentially controls the SHTDN# pin of the LVDS encoder. Remove it for proper usage with 'lvds-encoder' driver. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-09ARM: dts: imx: Switch to {hp,mic}-det-gpiosGeert Uytterhoeven6-7/+7
Replace the deprecated "hp-det-gpio" and "mic-det-gpio" properties by "hp-det-gpios" resp. "mic-det-gpios" in Freescale Generic ASoC Sound Card device nodes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-12-08ARM: configs: at91: sama7: add new SoC configRyan Wanner2-0/+2
Add sama7d65 to the sama7_defconfig. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/e5a1311100a4f05fdc44107e124129d2d93df2e0.1733505542.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-12-08ARM: at91: pm: change BU Power Switch to automatic modeNicolas Ferre1-11/+20
Change how the Backup Unit Power is configured and force the automatic/hardware mode. This change eliminates the need for software management of the power switch, ensuring it transitions to the backup power source before entering low power modes. This is done in the only location where this switch was configured. It's usually done in the bootloader. Previously, the loss of the VDDANA (or VDDIN33) power source was not automatically compensated by an alternative power source. This resulted in the loss of Backup Unit content, including Backup Self-refresh low power mode information, OTP emulation configuration, and boot configuration, for instance. Fixes: ac809e7879b1 ("ARM: at91: pm: switch backup area to vbat in backup mode") Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20241125165648.509162-1-nicolas.ferre@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-12-06ARM: dts: dra7: Add bus_dma_limit for l4 cfg busRomain Naour1-0/+2
A bus_dma_limit was added for l3 bus by commit cfb5d65f2595 ("ARM: dts: dra7: Add bus_dma_limit for L3 bus") to fix an issue observed only with SATA on DRA7-EVM with 4GB RAM and CONFIG_ARM_LPAE enabled. Since kernel 5.13, the SATA issue can be reproduced again following the SATA node move from L3 bus to L4_cfg in commit 8af15365a368 ("ARM: dts: Configure interconnect target module for dra7 sata"). Fix it by adding an empty dma-ranges property to l4_cfg and segment@100000 nodes (parent device tree node of SATA controller) to inherit the 2GB dma ranges limit from l3 bus node. Note: A similar fix was applied for PCIe controller by commit 90d4d3f4ea45 ("ARM: dts: dra7: Fix bus_dma_limit for PCIe"). Fixes: 8af15365a368 ("ARM: dts: Configure interconnect target module for dra7 sata"). Link: https://lore.kernel.org/linux-omap/c583e1bb-f56b-4489-8012-ce742e85f233@smile.fr/ Cc: stable@vger.kernel.org # 5.13 Signed-off-by: Romain Naour <romain.naour@skf.com> Link: https://lore.kernel.org/r/20241115102537.1330300-1-romain.naour@smile.fr Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-12-06ARM: OMAP2+: Fix a typoChristophe JAILLET1-1/+1
A 'a' is missing in "powerdomin". Add it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/ec20fd5c347bf74963532e95282f850d209d84d5.1730539664.git.christophe.jaillet@wanadoo.fr Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-12-05ARM: dts: suniv: f1c100s: Activate Audio Codec for Lichee Pi NanoMesih Kilinc1-0/+8
Allwinner suniv F1C100s now has basic audio codec support. Activate it for Lichee Pi Nano board. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> [ csokas.bence: Moved and fixed conflict ] Signed-off-by: Csókás, Bence <csokas.bence@prolan.hu> Link: https://patch.msgid.link/20241123123900.2656837-6-csokas.bence@prolan.hu Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-12-05ARM: dts: suniv: f1c100s: Add support for Audio CodecMesih Kilinc1-0/+14
Allwinner suniv F1C100s now has basic audio codec support. Enable it under device tree. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> [ csokas.bence: Rebased on current master ] Signed-off-by: Csókás, Bence <csokas.bence@prolan.hu> Link: https://patch.msgid.link/20241123123900.2656837-5-csokas.bence@prolan.hu Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-12-05ARM: dts: suniv: f1c100s: Add support for DMAMesih Kilinc1-0/+10
Allwinner suniv F1C100s now has DMA support. Enable it under device tree. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> [ csokas.bence: Rebased on current master ] Signed-off-by: Csókás, Bence <csokas.bence@prolan.hu> Link: https://patch.msgid.link/20241122161128.2619172-6-csokas.bence@prolan.hu Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2024-12-05ARM: tegra: nyan: Maintain power to USB ports on bootMichal Pecio1-0/+2
USB ports are turned on by the firmware as it looks for disks to boot, ensure that they aren't power cycled before the xHCI driver comes up. This enables USB devices to be ready for use faster and reduces wear and risk of data loss on storage devices. A particularly annoying case was booting from a mechanical disk, which takes time to spin up again. Vendor kernel also kept these ports powered, and by the same means. Signed-off-by: Michal Pecio <michal.pecio@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2024-12-05ARM: dts: marvell: mmp2-olpc-xo-1-75: Switch to {hp,mic}-det-gpiosGeert Uytterhoeven1-2/+2
Replace the deprecated "hp-det-gpio" and "mic-det-gpio" properties by "hp-det-gpios" resp. "mic-det-gpios" in Audio Graph Card device nodes. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/7b4d7d735189fb346175a95e29db33f01c8cf93d.1727438777.git.geert+renesas@glider.be Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-12-03ARM: imx: Re-introduce the PINCTRL selectionFabio Estevam1-0/+1
Since commit 17d210018914 ("ARM: imx: Allow user to disable pinctrl"), the CONFIG_PINCTRL option is no longer implicitly selected, causing several i.MX SoC pinctrl drivers no longer getting selected by default. This causes boot regressions on the ARMv4, ARMv5, ARMv6 and ARMv7 i.MX SoCs. Fix it by selecting CONFIG_PINCTRL as before. This defeats the purpose of 7d210018914 ("ARM: imx: Allow user to disable pinctrl"), but it is the less invasive fix for the boot regressions. The attempt to build Layerscape without pinctrl can still be explored later as suggested by Arnd: "Overall, my best advice here is still to not change the way i.MX pinctrl works at all, but just fix Layerscape to not depend on i.MX. The reason for the 'select' here is clearly that the i.MX machines would fail to boot without pinctrl, and changing that because of Layerscape seems backwards." Fixes: 17d210018914 ("ARM: imx: Allow user to disable pinctrl") Reported-by: Guenter Roeck <linux@roeck-us.net> Closes: https://lore.kernel.org/linux-arm-kernel/49ff070a-ce67-42d7-84ec-8b54fd7e9742@roeck-us.net/ Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/20241127190605.1367157-1-festevam@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-02arm/crc-t10dif: expose CRC-T10DIF function through libEric Biggers7-137/+84
Move the arm CRC-T10DIF assembly code into the lib directory and wire it up to the library interface. This allows it to be used without going through the crypto API. It remains usable via the crypto API too via the shash algorithms that use the library interface. Thus all the arch-specific "shash" code becomes unnecessary and is removed. Note: to see the diff from arch/arm/crypto/crct10dif-ce-glue.c to arch/arm/lib/crc-t10dif-glue.c, view this commit with 'git show -M10'. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20241202012056.209768-6-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2024-12-02arm/crc32: expose CRC32 functions through libEric Biggers9-268/+129
Move the arm CRC32 assembly code into the lib directory and wire it up to the library interface. This allows it to be used without going through the crypto API. It remains usable via the crypto API too via the shash algorithms that use the library interface. Thus all the arch-specific "shash" code becomes unnecessary and is removed. Note: to see the diff from arch/arm/crypto/crc32-ce-glue.c to arch/arm/lib/crc32-glue.c, view this commit with 'git show -M10'. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20241202010844.144356-6-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2024-12-02Get rid of 'remove_new' relic from platform driver structLinus Torvalds8-8/+8
The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-12-01Merge tag 'kbuild-v6.13' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Add generic support for built-in boot DTB files - Enable TAB cycling for dialog buttons in nconfig - Fix issues in streamline_config.pl - Refactor Kconfig - Add support for Clang's AutoFDO (Automatic Feedback-Directed Optimization) - Add support for Clang's Propeller, a profile-guided optimization. - Change the working directory to the external module directory for M= builds - Support building external modules in a separate output directory - Enable objtool for *.mod.o and additional kernel objects - Use lz4 instead of deprecated lz4c - Work around a performance issue with "git describe" - Refactor modpost * tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (85 commits) kbuild: rename .tmp_vmlinux.kallsyms0.syms to .tmp_vmlinux0.syms gitignore: Don't ignore 'tags' directory kbuild: add dependency from vmlinux to resolve_btfids modpost: replace tdb_hash() with hash_str() kbuild: deb-pkg: add python3:native to build dependency genksyms: reduce indentation in export_symbol() modpost: improve error messages in device_id_check() modpost: rename alias symbol for MODULE_DEVICE_TABLE() modpost: rename variables in handle_moddevtable() modpost: move strstarts() to modpost.h modpost: convert do_usb_table() to a generic handler modpost: convert do_of_table() to a generic handler modpost: convert do_pnp_device_entry() to a generic handler modpost: convert do_pnp_card_entries() to a generic handler modpost: call module_alias_printf() from all do_*_entry() functions modpost: pass (struct module *) to do_*_entry() functions modpost: remove DEF_FIELD_ADDR_VAR() macro modpost: deduplicate MODULE_ALIAS() for all drivers modpost: introduce module_alias_printf() helper modpost: remove unnecessary check in do_acpi_entry() ...
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