summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2025-03-13video: renesas-r61307: fix reset gpio directionSvyatoslav Ryhel
The reset GPIO signal operates with a low-active logic. The driver needs to be adjusted to correctly handle this. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: renesas-r61307: adjust compatibleSvyatoslav Ryhel
Vendor prefix of Hitachi should be "hit" to comply Linux vendor prefix list. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: renesas-r61307: add missing mode flagsSvyatoslav Ryhel
Add missing MIPI DSI mode flags. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: lg-ld070wx3: add missing LPM flagSvyatoslav Ryhel
Add missing MIPI_DSI_MODE_LPM mode flag. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: endeavoru-panel: add missing LPM flagSvyatoslav Ryhel
Add missing MIPI_DSI_MODE_LPM mode flag. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: endeavoru-panel: move backlight request after probeSvyatoslav Ryhel
Due to the use of the Tegra DC backlight feature by the HTC ONE X, backlight requests MUST NOT be made during probe or earlier. This is because it creates a loop, as the backlight is a DC child. To mitigate this issue, backlight requests can be made later, once the backlight is actively used. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: fix reset gpio directionSvyatoslav Ryhel
The reset GPIO signal operates with a low-active logic. The driver needs to be adjusted to correctly handle this. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: add power suppliesSvyatoslav Ryhel
Convert enable GPIO into a set of supplies according to datasheet. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: set default minimum tx_clkSvyatoslav Ryhel
If TX_CLK is not set or gives an error, use SSD2825_REF_MIN_CLK. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: make pixel format calculation more obviousSvyatoslav Ryhel
Use switch condition to get pixel format. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: add HS delays configurationSvyatoslav Ryhel
Set HS Zero and Prepare delays from device tree. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: move post configuration from transfer functionSvyatoslav Ryhel
Reconfigure post panel enable bridge configuration. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: convert to use of_graphSvyatoslav Ryhel
Use OF graph parsing helpers to get linked panel. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: ssd2825: convert to video bridge UCLASSSvyatoslav Ryhel
Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now its user has bridge support. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: tc358768: remove need in clock nameSvyatoslav Ryhel
Bridge uses only one clock and enforcing name to be set may cause issues in the future. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: tc358768: simplify power supplies requestSvyatoslav Ryhel
Simplify power supply request logic. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: tc358768: convert to use of_graphSvyatoslav Ryhel
Use OF graph parsing helpers to get linked panel. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: tc358768: convert to video bridge UCLASSSvyatoslav Ryhel
Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now its user driver has bridge support. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: bridge: dp501: convert to video bridge UCLASSSvyatoslav Ryhel
Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now its user driver has bridge support. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dsi: respect speed mode used for DSI commands transferSvyatoslav Ryhel
Use DSI message flag to set correct speed mode for message transfer. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dsi: convert to video bridge UCLASSSvyatoslav Ryhel
Switch from PANEL_UCLASS to VIDEO_BRIDGE_UCLASS since now Tegra DC driver has bridge support. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: pwm-backlight: convert into DC childSvyatoslav Ryhel
Establish the backlight as a DC display controller child. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dc: support binding child devicesSvyatoslav Ryhel
Implement child binding helper within DC bind to support DC PWM backlight feature. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dc: remove unused video operationsSvyatoslav Ryhel
Video operations are not required by the Tegra Display Controller and should therefore be removed. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dc: get DSI/HDMI clock parent if internal DSI/HDMI is usedSvyatoslav Ryhel
If device uses native Tegra DSI or HDMI, DC clock MUST use the same parent as DSI/HDMI clock uses. Hence remove need in device tree configuration and satisfy this condition by default. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dc: convert to use of_graphSvyatoslav Ryhel
Use OF graph as a main bridge/panel source, preserving backwards compatibility with phandle implementation. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: dc: add video bridge supportSvyatoslav Ryhel
Rework existing DC driver configuration to support bridges (both external and internal DSI and HDMI controllers) and align video devices chain logic with Linux implementation. Additionally, this should improve communication between DC and internal DSI/HDMI controllers. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: provide driver support for the HDMI controllerSvyatoslav Ryhel
Tegra platforms feature native HDMI support. Implement a driver to enable functionality. This driver will initially support Tegra 2 and 3, with future extensibility. Co-developed-by: Jonas Schwöbel <jonasschwoebel@yahoo.de> Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-13video: tegra20: implement a minimal HOST1X driver for essential clock and ↵Svyatoslav Ryhel
reset setup Introduce a simplified HOST1X driver, limited to the basic clock and reset initialization of the bus. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
2025-03-12Merge tag 'u-boot-stm32-20250312' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm into next CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/25112 - Add drivers for MFD STM32 TIMERS and STM32 PWM and enable them on stm32mp135f-dk - Restrict _debug_uart_init() usage in STM32 serial driver - Add support for environment in eMMC on STM32MP13xx DHCOR SoM - Introduce DH STM32MP15xx DHSOM board specific defconfigs - Fix CONFIG_BOOTCOUNT_ALTBOOTCMD update on DH STM32MP1 DHSOM - Update maintainer for board stm32f746-disco - Fix Linux cmdline for stm32f769-disco - Cleanup in stm32f***-u-boot.dtsi and in board_late_init() by removing legacy led and button management.
2025-03-12Merge patch series "drivers: Driver support for ADI SC5xx SoCs"Tom Rini
Greg Malysa <malysagreg@gmail.com> says: This series adds all of the supported peripheral drivers for the sc5xx series of SoCs from Analog Devices and other drivers that are used by the evaluation kits, such as a GPIO expander used by the EZLITE carrier boards. This series passes gitlab CI tests. Link: https://lore.kernel.org/r/20250226173150.13198-1-malysagreg@gmail.com
2025-03-12mmc: Add support for ADI SC5XX-family processor SDHCI peripheralsNathan Barrett-Morrison
Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
2025-03-12spi: Add support for ADI SC5XX-family processor SPI peripheralsNathan Barrett-Morrison
This adds support for the ADI-specific SPI driver present in the ADI SC5xx line of SoCs. This IP block is distinct from the QSPI/OSPI block that uses the Cadence driver. Both may be used at once with appropriate pin muxing configuration. Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Angelo Dureghello <angelo.dureghello@timesys.com> Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Co-developed-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
2025-03-12remoteproc: Add in SHARC loading for ADI SC5XX-family processorsNathan Barrett-Morrison
This adds the ability to load ldr-formatted files to the SHARC coprocessors using the rproc interface. Only a minimal subset of rproc functionality is supported: loading and starting the remote core. Secure boot and signed ldr verification are not available at this time through the U-Boot interface. Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Co-developed-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
2025-03-12dma: Add driver for ADI SC5xx-family SoC MDMA functionalityGreg Malysa
Add a rudimentary MDMA driver for the Analog Devices SC5xx SoCs, primarily intended for use with and tested against the QSPI/OSPI IP included in the SoC. Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>
2025-03-12watchdog: Add support for ADI SC5XX-family watchdog peripheralNathan Barrett-Morrison
Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Reviewed-by: Stefan Roese <sr@denx.de>
2025-03-12net: Add support for ADI SC5xx SoCs with DWC QoS ethernetGreg Malysa
The ADI SC598 includes a Designware QoS 5.20a IP block. This commit adds support for using the existing ethernet QoS driver with the SC598 SoC. Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com>
2025-03-12i2c: Add support for ADI SC5XX-family I2C peripheralNathan Barrett-Morrison
Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Co-developed-by: Angelo Dureghello <angelo.dureghello@timesys.com> Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2025-03-12usb: musb-new: Add support for Analog Devices SC5xx SoCsNathan Barrett-Morrison
This adds support for the MUSB-based USB controller found in the Analog Devices SC57x and SC58x SoCs. Co-developed-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
2025-03-12gpio: Add support for ADI ADP5588 GPIO expander chipsNathan Barrett-Morrison
This adds support for the ADP588 GPIO expander from Analog Devices. It is accessed over I2C and provides up to 18 pins. It is largely a port of the Linux driver developed by Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
2025-03-12gpio: Add support for SC5XX-family processor GPIO driverGreg Malysa
This adds support for using the GPIO pins on the SC5XX family of SoCs from Analog Devices. Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com>
2025-03-12pinctrl: Add support for ADI SC5XX-family pinctrlGreg Malysa
This adds support for pin configuration on the Analog Devices SC5XX SoC family. This commit is largely a port of the Linux driver, which has not yet been submitted upstream. Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com> Signed-off-by: Greg Malysa <malysagreg@gmail.com>
2025-03-12Merge patch series "pci_auto: Downgrade prefetch if necessary"Tom Rini
This series from Patrick Rudolph <patrick.rudolph@9elements.com> fixes an issue with how we treat PCIe vs PCI in some cases and fixes the qemu-arm-sbsa reference platform support. Link: https://lore.kernel.org/r/20250226135647.194842-1-patrick.rudolph@9elements.com
2025-03-12pci_auto: Downgrade prefetch if necessaryPatrick Rudolph
Legacy PCI devices, like qemu's Bochs VGA device, are allowed to have prefetchable 32-bit BARs, while PCIe devices are not allowed to have 32-bit prefetchable BARs. Typically prefetchable BARs are 64-bit and typically the prefetch MMIO window is also 64-bit and placed above 4GiB, as it's the case on qemu sbsa-ref. Currently the U-Boot code assumes that prefetchable BARs are 64-bit BARs and always tries to assign them into the prefetch MMIO window. When a 32-bit BAR is marked as prefetch, but the prefetch area is not within the first 4GiB of the address space, then downgrade the BAR and place it in the non-prefetch MMIO window. For prefetch BARs there's no downside on being placed in non prefetch MMIO areas, besides the possible slower performance when a driver tries to map it Write-Combine. TEST: Fixes pci_auto on QEMU sbsa-ref fails to autoconfigure BAR0. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
2025-03-12serial: stm32: restrict _debug_uart_init() usagePatrice Chotard
Since commit 948da7773e34 ("arm: Add new config option ARCH_VERY_EARLY_INIT") debug_uart_init() is called respectively in crt0.S and crt0_64.S. That means that _debug_uart_init() is called for all STM32MP platforms even for those which doesn't support SPL_BUILD. So restrict _debug_uart_init() execution for platforms which can have SPL_BUILD enabled (STM32MP1 platform only). It's more needed to call debug_uart_init() in stm32mp1/cpu.c. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2025-03-12pwm: stm32: add driver to support pwm with timerCheick Traore
Add driver to support pwm on STM32MP1X SoCs. The PWM signal is generated using a multifuntion timer which provide a pwm feature. Clock rate and addresses are retrieved from the multifunction timer driver. Signed-off-by: Cheick Traore <cheick.traore@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2025-03-12Merge branch 'staging' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-tegra into next
2025-03-12Merge branch 'graph' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-tegra into next
2025-03-11net: ravb: Fix RX frame size limitPaul Barker
The value written to the RFLR register includes the length of the CRC data at the end of each Ethernet frame. So we need to increase the value written to this register to ensure that we can receive full size frames. While we're here we can also copy the improved comment from the Linux kernel. Fixes: 8ae51b6f324e ("net: ravb: Add Renesas Ethernet RAVB driver") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Fix comment Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2025-03-11net: ravb: Add dependency on CONFIG_BITBANGMIIPaul Barker
The Renesas RAVB driver always requires bitbang MDIO bus support. Fixes: 8ae51b6f324e ("net: ravb: Add Renesas Ethernet RAVB driver") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
generated by cgit v1.2.3 (git 2.0.4) at 2025-11-02 20:28:45 +0000