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path: root/drivers/gpio/Kconfig
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5 daysgpio: adp5585: Add SPL config for ADP5585 driverYe Li1-0/+6
So we can disable to build ADP5585 in SPL to save size Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Alice Guo <alice.guo@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2024-08-27gpio: Add G7 Aspeed gpio controller driverBilly Tsai1-0/+7
In the 7th generation of the SoC from Aspeed, the control logic of the GPIO controller has been updated to support per-pin control. Each pin now has its own 32-bit register, allowing for individual control of the pin’s value, direction, interrupt type, and other settings. Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
2024-08-27gpio: npcm: Add SGPIO support for Nuvoton NPCM SoCsJim Liu1-0/+9
Add Nuvoton BMC NPCM7xx/NPCM8xx sgpio driver. BMC can use this driver to increase 64 GPI pins and 64 GPO pins to use. Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2024-06-17gpio: Add proper dependency on ZYNQMP_FIRMWAREMichal Simek1-1/+1
ZYNQMP_FIRMWARE can be disabled and driver depends on it that's why record this dependency via Kconfig. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/c3ca38fbb2f4e6948a5ef95b369015de96259709.1717685091.git.michal.simek@amd.com
2024-06-17arm64: versal2: Add support for AMD Versal Gen 2Michal Simek1-1/+1
Add support for AMD Versal Gen 2. SoC is based on Cortex-a78ae 4 cluster/2 cpu core each. A lot of IPs are shared with previous families. There are couple of new IP blocks where the most interesting from user point of view is UFS. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/bc2b70831ce1031bd0fac32357bff84936e1310f.1716994063.git.michal.simek@amd.com
2024-04-04gpio: turris_omnia_mcu: Add support for system power off via sysresetMarek Behún1-7/+0
Add support for system power off via UCLASS_SYSRESET. Newer versions of Turris Omnia MCU firmware can power off the board (MCU will disable almost all voltage regulators and go into low power mode). Move the MCU driver into drivers/misc and register it under UCLASS_MISC. The sysreset and gpio device are bound as child devices of the MCU device. Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2024-03-20gpio: mcp230xx: Add support for models with SPI interface.Piotr Wojtaszczyk1-0/+3
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
2024-03-02ARM: renesas: Rename ARCH_RMOBILE to ARCH_RENESASMarek Vasut1-1/+1
Rename ARCH_RMOBILE to ARCH_RENESAS because all the chips are made by Renesas, while only a subset of them is from the R-Mobile line. Use the following command to perform the rename: " $ git grep -l 'ARCH_RMOBILE' | xargs -I {} sed -i 's@ARCH_RMOBILE@ARCH_RENESAS@g' {} " Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-01-16gpio: qcom_pmic: drop pon GPIO driverCaleb Connolly1-3/+2
Remove the (now unused) GPIO driver for the power and resin buttons on the PMIC. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2023-12-19drivers: gpio: implement PALMAS GPIO cellSvyatoslav Ryhel1-0/+7
Add gpio driver for TI Palmas series PMIC. This has 8 gpio which can work as input/output. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-12-19drivers: gpio: implement MAX77663 GPIO cellSvyatoslav Ryhel1-0/+9
MAXIM Semiconductor's PMIC, MAX77663 has 8 GPIO pins and 3 GPIO-like pins. It also supports interrupts from these pins. Add GPIO driver for these pins to control via GPIO APIs. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2023-10-22pinctrl: sunxi: add new D1 pinctrl supportAndre Przywara1-0/+7
For the first time since at least the Allwinner A10 SoCs, the D1 (and related cores) use a new pincontroller MMIO register layout, so we cannot use our hardcoded, fixed offsets anymore. Ideally this would all be handled by devicetree and DM drivers, but for the DT-less SPL we still need the legacy interfaces. Add a new Kconfig symbol to differenciate between the two generations of pincontrollers, and just use that to just switch some basic symbols. The rest is already abstracted enough, so works out of the box. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Sam Edwards <CFSworks@gmail.com> Tested-by: Sam Edwards <CFSworks@gmail.com> Tested-by: Samuel Holland <samuel@sholland.org>
2023-10-16gpio: Add RZ/G2L GPIO driverPaul Barker1-0/+7
This driver adds support for the gpio features of the GPIO/PFC module in the Renesas RZ/G2L (R9A07G044) SoC. The new `rzg2l-pfc-gpio` driver is bound to the same device tree node as the `rzg2l-pfc-pinctrl` driver as the same hardware block provides both GPIO and pin multiplexing features. This patch is based on the corresponding Linux v6.5 driver (commit 52e12027d50affbf60c6c9c64db8017391b0c22e). Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-04-06gpio: Add QUICC Engine GPIOs driverChristophe Leroy1-0/+18
The mpc832x has GPIOs handled by the QUICC Engine. The registers are different from the one for the non QE mpc83xx GPIOs. Implement a GPIO driver for those. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
2023-02-11driver, gpio: Add support for MPC 8xx CPU portsChristophe Leroy1-0/+7
Ports A, C and D are 16 bits ports. Ports B and E are 32 bits ports. The "compatible" is used to determine each port type. This patch was originally written by Charles Frey who's email address is not valid anymore as he left the company. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: FRANJOU Stephane <stephane.franjou@csgroup.eu>
2022-12-05Convert CONFIG_SH_GPIO_PFC et al to KconfigTom Rini1-0/+5
This converts the following to Kconfig: CONFIG_SH_GPIO_PFC CONFIG_TMU_TIMER Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_PCA953X to KconfigTom Rini1-0/+4
This converts the following to Kconfig: CONFIG_PCA953X Cc: Uri Mashiach <uri.mashiach@compulab.co.il> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_HIKEY_GPIO et al to KconfigTom Rini1-0/+9
This converts the following to Kconfig: CONFIG_HIKEY_GPIO CONFIG_TCA642X Signed-off-by: Tom Rini <trini@konsulko.com>
2022-10-31arm: bcmbca: replace ARCH_BCM6753 symbols in Kconfig with BCM6855William Zhang1-1/+1
As CONFIG_ARCH_BCM6753 is replaced with CONFIG_BCM6855, update the driver Kconfig to use the new config symbol. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-10-31arm: bcmbca: replace ARCH_BCM6858 symbols in Kconfig with BCM6858William Zhang1-2/+1
As CONFIG_ARCH_BCM6858 is replaced with CONFIG_BCM6858, update the driver Kconfig to use the new config symbol. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-10-31arm: bcmbca: replace ARCH_BCM68360 symbols in Kconfig with BCM6856William Zhang1-1/+1
As CONFIG_ARCH_BCM68360 is replaced with CONFIG_BCM6856, update the driver Kconfig to use the new config symbol. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-10-31arm: bcmbca: replace ARCH_BCM63158 symbols in Kconfig with BCM63158William Zhang1-1/+1
As CONFIG_ARCH_BCM63158 is replaced with CONFIG_BCM63158, update the Kconfig to use the new config symbol. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-10-21gpio: adp5585: add gpio driver for ADP5585 I/O Expander ControllerAlice Guo1-0/+6
Add gpio driver for ADP5585 I/O Expander Controller. The ADP5585 is a 10 input/output port expander and can be used to increase the number of I/Os available to a processor. Signed-off-by: Alice Guo <alice.guo@nxp.com>
2022-10-06gpio: ftgpio010: Add support for Faraday Technology FTGPIO010Sergei Antonov1-0/+6
Add Faraday Technology's FTGPIO010 controller driver. Signed-off-by: Sergei Antonov <saproj@gmail.com>
2022-08-26pmic: Convert pm8916 driver to a generic Qcom PMIC driverSumit Garg1-5/+5
Since both pm8916.c and pm8916_gpio.c are already supporting multiple Qcom SoCs, it makes sense to rename these drivers to pmic_qcom.c and qcom_pmic_gpio.c respectively. Also, these driver can be extended to support additional functionality if required for other Qcom SoCs. Along with this import latest DT binding: qcom,spmi-pmic.txt from Linux kernel and thereby remove pm8916.txt. Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2022-08-04gpio: fix incorrect depends on for SPL_GPIO_HOGQuentin Schulz1-1/+1
Since commit 83061dbd1c89 ("Rename GPIO_SUPPORT to GPIO"), SPL_GPIO_SUPPORT has been renamed to SPL_GPIO, meaning that SPL_GPIO_HOG can never be enabled. Let's fix this by using the proper name for the Kconfig option. Fixes: 1d99e673c752 ("gpio: Enable hogging support in SPL") Cc: Quentin Schulz <foss+uboot@0leil.net> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-29gpio: Add Turris Omnia MCU driverPali Rohár1-0/+7
This driver registers GPIO controller and allows U-Boot to control GPIO pins on MCU which is connected to Turris Omnia via i2c. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-13gpio: add support for MediaTek MT7621 SoCWeijie Gao1-1/+1
This patch makes mt7621_gpio driver available for MediaTek MT7621 SoC Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-11Merge branch 'next'Tom Rini1-2/+2
2022-07-07spl: Ensure all SPL symbols in Kconfig have some SPL dependencyTom Rini1-2/+2
Tighten up symbol dependencies in a number of places. Ensure that a SPL specific option has at least a direct dependency on SPL. In places where it's clear that we depend on something more specific, use that dependency instead. This means in a very small number of places we can drop redundant dependencies. Reported-by: Pali Rohár <pali@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-06-26gpio: sunxi: Fix build with CONFIG_SPL_SERIAL=nSamuel Holland1-0/+1
This driver uses simple_strtol(), so it needs SPL_STRTO. Before commit 88ca8e26958b6 ("disk: Add an option for partitions in SPL"), SPL_STRTO was always selected indirectly. Now it is not, so select it here. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-05-05gpio: npcm: Add support for Nuvoton NPCM SoCsWIP/2022-05-05-platform-updatesStanley Chu1-0/+7
Add Nuvoton BMC NPCM7xx/NPCM8xx gpio driver Signed-off-by: Stanley Chu <yschu@nuvoton.com>
2022-05-02vpl: Add Kconfig options for VPLSimon Glass1-0/+11
Add VPL versions of commonly used Kconfig options. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-08gpio: Enable hogging support in SPLEddie James1-0/+9
Use the CONFIG macros to conditionally build the GPIO hogging support in either the SPL or U-Boot, or both, depending on the configuration. Also call the GPIO hog probe function in the common SPL board initialization as an equivalent to adding it to the U-Boot init sequence functions. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-01Convert CONFIG_BCM2835_GPIO to KconfigTom Rini1-0/+4
This converts the following to Kconfig: CONFIG_BCM2835_GPIO Signed-off-by: Tom Rini <trini@konsulko.com>
2022-03-16Merge tag 'xilinx-for-v2022.07-rc1' of ↵WIP/16Mar2022-nextTom Rini1-0/+8
https://source.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2022.07-rc1 microblaze: - Add support for reserved memory xilinx: - Update FRU code with MAC reading zynqmp: - Remove double AMS setting - DT updates (mostly for SOMs) - Add support for zcu106 rev 1.0 zynq: - Update nand binding nand: - Aligned zynq_nand to upstream DT binding net: - Add support for ethernet-phy-id mmc: - Workaround CD in zynq_sdhci driver also for ZynqMP - Add support for dynamic/run-time SD config for SOMs gpio: - Add driver for slg7xl45106 firmware: - Add support for dynamic SD config power-domain: - Update zynqmp driver with the latest firmware video: - Add skeleton driver for DP and DPDMA i2c: - Fix i2c to work with QEMU pinctrl: - Add driver for zynqmp pinctrl driver
2022-03-14Merge tag 'v2022.04-rc4' into nextTom Rini1-0/+6
Prepare v2022.04-rc4
2022-03-07gpio: Add Aspeed GPIO driverAndrew Jeffery1-0/+7
The Aspeed GPIO driver supports the GPIO controllers found in the AST2400, AST2500 and AST2600 BMC SoCs. The implementation is a cut-down copy of the upstream Linux kernel driver, adapted for u-boot. Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
2022-03-07gpio: bcm6345: allow to use this driver on arm bcm6753Philippe Reynes1-1/+2
This IP is also used on some arm SoC, so we allow to use it on arm bcm6753 too. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-03-07gpio: slg7xl45106: Add support for slg7xl45106 i2c gpo expanderT Karthik Reddy1-0/+8
slg7xl45106 is i2c based 8-bit gpo expander, gpo pins are set and get by writing and reading corresponding gpo bit value into its data register. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Link: https://lore.kernel.org/r/839f475cc75c97ffb3496a4caa93de2faabdbca2.1645629688.git.michal.simek@xilinx.com
2022-02-28gpio: add sl28cpld driverMichael Walle1-0/+6
The gpio block is part of the sl28cpld sl28cpld management controller. There are three different flavors: the usual input and output where the direction is configurable, but also input only and output only variants. Signed-off-by: Michael Walle <michael@walle.cc> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-05GPIO: fxl6408: Add support for FXL6408 GPIO expanderOleksandr Suvorov1-0/+7
Initial support for Fairchild's 8 bit I2C gpio expander FXL6408. The CONFIG_FXL6408_GPIO define enables support for such devices. Based on: https://patchwork.kernel.org/patch/9148419/ Signed-off-by: Oleksandr Suvorov <cryosay@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2022-01-19Merge tag 'xilinx-for-v2022.04-rc1' of ↵WIP/19Jan2022Tom Rini1-0/+9
https://source.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2022.04-rc1 gpio: - Add modepin driver net: - Save random mac addresses to eth variable zynqmp gem: - Add support for mdio bus DT description - Add support for reset and SGMII phy configuration - Reduce timeout for MDIO accesses zynqmp clk: - Fix clock handling for gem and usb phy: - Add zynqmp phy/serdes driver serial: - Add one missing compatible string microblaze: - Symbol alignement - SPL fixups - Code cleanups zynqmp: - Various dt changes, DP pre-reloc, gem resets, gem clocks - Switch SOM to shared psu configuration - Move dcache handling to firmware driver - Workaround gmii2rgmii DT description issue - Enable broadcasts again - Change firmware enablement logic - Small adjustement in firmware driver versal: - Support new mmc@ DT nodes - Fix run time variable handling - Add missing I2C_PMC ID for power domain
2022-01-05zynqmp: gpio: Add support for zynqmp gpio modepin driverT Karthik Reddy1-0/+9
ZynqMP modepin driver has capability to get/set/check status of modepin gpios. These modepins are accessed using xilinx firmware. In modepin register, [3:0] bits set direction, [7:4] bits read IO, [11:8] bits set/clear IO. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/2d802d98fd56d95d764532a33e844d935e0cebb3.1635505900.git.michal.simek@xilinx.com
2021-12-27Convert CONFIG_KIRKWOOD_GPIO to KconfigTom Rini1-0/+5
This converts the following to Kconfig: CONFIG_KIRKWOOD_GPIO Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-19drivers/gpio: add support for MAX7320 i2c i/o expanderHannes Schmelzer1-0/+8
This commit adds support for the MAX7320 (and clones) gpio expander. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2021-09-16Merge tag 'v2021.10-rc4' into nextTom Rini1-1/+1
Prepare v2021.10-rc4 Signed-off-by: Tom Rini <trini@konsulko.com> # gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT # gpg: using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C # gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate] # Conflicts: # board/Arcturus/ucp1020/spl.c # cmd/mvebu/Kconfig # common/Kconfig.boot # common/image-fit.c # configs/UCP1020_defconfig # configs/sifive_unmatched_defconfig # drivers/pci/Kconfig # include/configs/UCP1020.h # include/configs/sifive-unmatched.h # lib/Makefile # scripts/config_whitelist.txt
2021-09-13pci: Drop DM_PCISimon Glass1-1/+1
This option has not effect now. Drop it, using PCI instead where needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04gpio: Add a GPIO configSimon Glass1-2/+14
At present we have SPL_GPIO and TPL_GPIO but not piain GPIO. This works because there is a special build rule in Makefile that always includes the drivers/gpio directory. It is better to have all driver directories included by drivers/Makefile and there is already a rule in there for this purpose. It just needs a Kconfig for U-Boot proper, so add one. Enable the option always for now, since this mimics current behaviour. This can be updated once DM_GPIO is used everywhere. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-31Kconfig: Remove all default n/no optionsMichal Simek1-10/+0
default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek <michal.simek@xilinx.com> [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini <trini@konsulko.com>
generated by cgit v1.1 at 2024-10-09 07:58:31 +0000