Add support for audio, display, Ethernet, PCIe, PHY, SDIO, UFS,
hardware crypto and multimedia accelerators. Update the RK3300 and
RK3500 configurations and validation applications accordingly.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
- reorganize common Raspberry Pi drivers under the device framework
- add the Raspberry Pi 5 BSP, configuration and documentation
- add BCM2712 and DesignWare AXI DMA controller support
- distinguish BCM2712 DMA32 and DMA40 channels by channel mask
- restore DesignWare AXI DMA enable bits after controller reset
- support a shared AXI maximum burst length across DMA channels
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [DM/OFW][PCI] Fix address translation and PCI resource enumeration
Rework OFW address translation to walk nested bus ranges in the correct
direction and cache "ranges" and "dma-ranges" independently. Handle PCI
three-cell addresses without treating the PCI flags cell as part of the
address, and fix CPU-to-DMA and DMA-to-CPU translation across nested
buses.
Fix PCI BAR sizing and assignment by disabling address decoding during
probing, preserving BAR attribute bits, and programming 64-bit BARs
correctly. Add device enable and disable helpers so resources and bus
mastering are enabled before driver probe.
Program bridge memory and prefetch windows while scanning downstream
buses, correctly link child buses into the PCI bus hierarchy, and avoid
unnecessary PCIe link retraining when the link is already active.
Allow host bridges without a device-tree pci-domain property by
allocating unique domains dynamically, while preserving explicit domain
assignments.
Fix MSI and MSI-X IRQ setup, rollback, vector addressing, and affinity
selection.
Add the Raspberry Pi PCI vendor ID for RP1 and other downstream devices.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
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* drivers: pci: address OFW review feedback
* style: format PCI and OFW changes for current master
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [dm][dma] update DMA interface
Extend DMA mapping to honor OFW dma-ranges even
when no reserved memory pool is present,
and add PCI host-bridge DMA-region translation for PCI devices.
Prefer 32-bit-addressable allocations for translated devices,
improve pool allocation fallbacks and synchronization,
and establish a linear mapping for installed DMA pools when possible.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [dm][dma] fixup PL330 work flow
Fix PL330 channel allocation so device-tree cells
select peripheral request lines rather than execution channels.
Generate proper peripheral DMA microcode using DMAWFP, DMALDP, DMASTP, and DMAFLUSHP,
encode burst lengths correctly,
honor transfer direction and non-secure attributes,
and allocate microcode from DMA-coherent memory.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
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* drivers: dma: fix diagnostic format types
* style: format DMA changes for current master
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [DM/Input] Add ADC joystick, keyboard, and touchscreen drivers
Add polling input drivers for ADC-connected joysticks and resistor-
ladder keys. Parse Linux-compatible device-tree bindings, acquire ADC
channels through the IIO framework, and report absolute-axis and key
events.
Add an SPI touchscreen driver for ADS7843, ADS7845, ADS7846, ADS7873,
TSC2046, and XPT2046-compatible controllers. Support pen interrupts,
coordinate and pressure reporting, sample filtering, regulator control,
power management, and common touchscreen properties.
Add an I2C touchscreen driver for Goodix GT9xx controllers with
multi-touch reporting, GPIO-based reset and address selection, interrupt
handling with polling fallback, regulator control, panel configuration,
and alternate-address recovery.
Adapt the drivers to the RT-Thread device model and input framework,
following the corresponding Linux input drivers and device-tree
bindings.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* style: format code with clang-format
* drivers: input: address review feedback
* style: format input changes for current master
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
Add device-tree GPIO/EXTI controllers, built-in DTB support for GCC and ArmClang, and BSP integration for STM32F407 RT-Spark and STM32H750 ART-Pi. Document how BSP users enable the DM drivers.
* updated template files, conifg files and script files to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* updated different link files of GCC, IAR and KEIL, for supporting multicore kick-off and different loading methods
* Updated .ini files to support debugging in keil. And updeated .mac files to support deugging in iar.
* Updated template files, conifg files and script files of CM7 to support hypperram, multicore kickoff, rpmsg-lite, netc, cherryusb and ethercat.
* Updated different link files of GCC, IAR and KEIL of CM7 project, for supporting multicore kick-off and different loading methods.
* Modify LittleFS to use the last 1 MB of flash and update CM7 support for LittleFS on QSPI flash.
* Updated different link files of loading to hyperram.
* Updated .ini files of CM7 to support debugging in keil. And updeated .mac files of CM7 to support deugging in iar.
* Remove Keil projects and keep templates only.
* Remove RAMFUNC due to IAR compilation issues, and use linker configuration to place all flash operation code in RAM.
* Add related code to support kick-offing CM7 and rpmsg-lite.
* Add codes to support cherryUSB for CM33 and CM7.
* Add mnt.c to support littleFS for CM7.
* Add codes to support etherCAT for CM7.
* Add codes to support USART12 for RT1180.
* Modify the drv_uart_v2.c to fix some bug to make it can work in CM33, but still cannot work in CM7. Will continue to update in next version.
* Updated README with both Chinese and English versions.
* Move the EtherCAT code into the packages\nxp-imxrt-sdk-latest.
* Remove EtherCAT-related sources, keep only SConscript.
* updated ci.attachconfig.yml for cm33 and cm7 projects.
* Fixed BSP_ROOT path error in rtconfig.py.
* Added drv_netc.c and updated SConscript for netc.
* Updated cherryusb_port.c to avoid worning.
* Updated sconscript to locate multicore directory in packages for header inclusion.
* Updated cm33/board/board.c to avoid worning when enable cm33_kickoff_cm7.
* Deleted peripheral.ethercat, because the related protocol stack has not been uploaded. And added CONFIG_BSP_USING_GPIO=y for Peripheral.netc.:
* Removed the SConscript of multicore and ethercat to packages.
* Added CONFIG_BSP_USING_GPIO=y to Peripheral.hyperflash_dma.
* Added CONFIG_BSP_USING_GPIO=y for Peripheral.hyperflash.
* Reformat code according to coding standards.
* Reformat code according to coding standards.
* [dm][clk] fixup the work flow of CLK
Add RT_CLK_F_SET_RATE_NO_REPARENT so clock providers can preserv
the currently selected parent during rate changes.
Round and re-read the effective clock rate after parent handling,
skip redundant gate toggles and hardware programming when
the target is already active, and fix error handling for parent-clock allocation failures.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* style: format code with clang-format
* style: format complete changed files with clang-format
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [dm][phye] Add Mode/State and MIPI D-PHY timing helper
Extend the generic PHY framework with cached mode and submode state,
avoiding redundant hardware mode changes.
Add MIPI D-PHY default timing calculation helpers based on
pixel clock or lane high-speed clock, and expose the new API through rtdevice.h.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [dm][regulator] update regulator
Replace the regulator framework spinlock with a mutex
because regulator operations may sleep.
Move always-on policy into the regulator core,
keep an initial enable reference for always-on supplies,
prevent the last disable from turning them off,
and let fixed/GPIO providers report and control their actual hardware state.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [dm][regulator] add PWM regulator support
Signed-off-by: GuEe-GUI <2991707448@qq.com>
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
1. Fixup the cooling control flow.
2. Replace the spinlock to mutex.
3. Fixup the PWM args for PWM-FAN.
4. Add GPIO-FAN
Signed-off-by: GuEe-GUI <2991707448@qq.com>
rt_data_queue_pop() holds the data queue spinlock while updating the ring
state, then calls rt_data_queue_len(). The length function tries to acquire
the same non-recursive spinlock again, causing an SMP deadlock when a pop
leaves the queue non-empty.
Add a private _data_queue_len_nolock() helper for callers which already hold
the queue lock. Keep the public rt_data_queue_len() protected by one spinlock
acquisition.
This does not change the public API, ABI, queue state transitions, low-water
mark wakeups, or event callback behavior.
Tested on a four-core Spacemit K1 with cyclic HDMI playback and by building the
SMP QEMU Virt64 RISC-V BSP with generic audio, Intel HDA and VirtIO Sound.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
Add rt_bus_probe_device() to retry driver matching for a registered
but unbound device. Use it when an OFW-created platform device
is requested again, while preserving native-bus ownership
for I2C, SPI, and other non-platform devices.
Also instantiate eligible child platform devices after a parent node is registered.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
Python warns about invalid escape sequences in the heap update regex patterns. Mark the patterns as raw strings so the regex values stay unchanged without relying on invalid Python escapes.
Generated-by: OpenAI Codex
Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
GuEe-GUI
hanzhijian
GUI
rcitach
CYFS
chen13587
Onlyou_tzZ
Rbb666
rcitach
nxp-ran
angryproton
Bernard Xiong
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