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>
RT-Thread BSP Static Build Check / 🔍 Summary of Git Diff Changes (push) Has been cancelled
RT-Thread BSP Static Build Check / ${{ matrix.legs.RTT_BSP }} (push) Has been cancelled
RT-Thread BSP Static Build Check / collect-artifacts (push) Has been cancelled
pkgs_test / change (push) Has been cancelled
utest_auto_run / A9 :components/dfs.cfg (push) Has been cancelled
utest_auto_run / A9 :components/lwip.cfg (push) Has been cancelled
utest_auto_run / A9 :components/netdev.cfg (push) Has been cancelled
utest_auto_run / A9 :components/sal.cfg (push) Has been cancelled
utest_auto_run / A9 :cpp11/cpp11.cfg (push) Has been cancelled
utest_auto_run / AARCH64-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / A9-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / RISCV-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / XUANTIE-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / AARCH64 :default.cfg (push) Has been cancelled
utest_auto_run / AARCH64-smp :default.cfg (push) Has been cancelled
utest_auto_run / A9 :default.cfg (push) Has been cancelled
utest_auto_run / A9-smp :default.cfg (push) Has been cancelled
utest_auto_run / RISCV :default.cfg (push) Has been cancelled
utest_auto_run / RISCV-smp :default.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/atomic_c11.cfg (push) Has been cancelled
utest_auto_run / RISCV :kernel/atomic_c11.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/ipc.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/kernel_basic.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/mem.cfg (push) Has been cancelled
Weekly CI Scheduler / Trigger and Monitor CIs (push) Has been cancelled
Weekly CI Scheduler / Create Discussion Report (push) Has been cancelled
Problem:
When enumerating device tree nodes, platform bus and native buses (I2C/SPI)
may create duplicate devices for the same OFW node, causing cross-bus conflicts.
This triggers assertion failure '(dev->bus != new_bus)' in
rt_bus_reload_driver_device() during boot on minimal DM-enabled systems.
Root Cause:
1. Platform bus tries to reload devices that already belong to other buses
by calling rt_bus_reload_driver_device(dev->bus, dev), which violates
the API contract (requires dev->bus != new_bus).
2. Native buses (I2C/SPI) do not mark OFW nodes as occupied, so platform
bus creates duplicate platform devices for I2C/SPI client nodes.
Solution:
1. components/drivers/core/platform_ofw.c: Return RT_EOK when np->dev exists,
letting the native bus handle device lifecycle instead of cross-bus reload.
2. components/drivers/i2c/dev_i2c_bus.c: Mark i2c_client_np->dev during scan
to prevent platform bus from duplicating I2C client devices.
3. components/drivers/spi/dev_spi_bus.c: Mark spi_dev_np->dev during scan
to prevent platform bus from duplicating SPI devices.
Tested on Spacemit K1 RISC-V platform with minimal DM configuration.
Signed-off-by: lhxj <2743257167@qq.com>
Use "Test" instead of "Unit Testcases" to make string shorter.
Use uppercase to make it look more eye-catching.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
AutoTestCI / components/cpp11 (push) Has been cancelled
AutoTestCI / kernel/atomic (push) Has been cancelled
AutoTestCI / kernel/atomic/riscv64 (push) Has been cancelled
AutoTestCI / kernel/atomic_c11 (push) Has been cancelled
AutoTestCI / kernel/atomic_c11/riscv64 (push) Has been cancelled
AutoTestCI / kernel/device (push) Has been cancelled
AutoTestCI / kernel/ipc (push) Has been cancelled
AutoTestCI / kernel/irq (push) Has been cancelled
AutoTestCI / kernel/mem (push) Has been cancelled
AutoTestCI / kernel/mem/riscv64 (push) Has been cancelled
AutoTestCI / kernel/thread (push) Has been cancelled
AutoTestCI / kernel/timer (push) Has been cancelled
AutoTestCI / rtsmart/aarch64 (push) Has been cancelled
AutoTestCI / rtsmart/arm (push) Has been cancelled
AutoTestCI / rtsmart/riscv64 (push) Has been cancelled
AutoTestCI / components/utest (push) Has been cancelled
RT-Thread BSP Static Build Check / 🔍 Summary of Git Diff Changes (push) Has been cancelled
RT-Thread BSP Static Build Check / ${{ matrix.legs.RTT_BSP }} (push) Has been cancelled
RT-Thread BSP Static Build Check / collect-artifacts (push) Has been cancelled
pkgs_test / change (push) Has been cancelled
utest_auto_run / A9 :cpp11/cpp11.cfg (push) Has been cancelled
utest_auto_run / AARCH64-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / A9-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / RISCV-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / XUANTIE-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / AARCH64 :default.cfg (push) Has been cancelled
utest_auto_run / A9 :default.cfg (push) Has been cancelled
utest_auto_run / A9-smp :default.cfg (push) Has been cancelled
utest_auto_run / RISCV :default.cfg (push) Has been cancelled
utest_auto_run / A9 :dfs/dfs.cfg (push) Has been cancelled
utest_auto_run / A9 :kernel/object.cfg (push) Has been cancelled
utest_auto_run / A9 :lwip/lwip.cfg (push) Has been cancelled
utest_auto_run / A9 :netdev/netdev.cfg (push) Has been cancelled
doc_doxygen / doxygen_doc generate (push) Has been cancelled
doc_doxygen / deploy (push) Has been cancelled
src/utest/device_tc.c is testing API: rt_device_find(),
which is a function defined in components/drivers/core/device.c.
So it should be a testcase for drivers core, not for core.
Move it to under components/drivers/core.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
AutoTestCI / components/cpp11 (push) Has been cancelled
AutoTestCI / kernel/atomic (push) Has been cancelled
AutoTestCI / kernel/atomic/riscv64 (push) Has been cancelled
AutoTestCI / kernel/atomic_c11 (push) Has been cancelled
AutoTestCI / kernel/atomic_c11/riscv64 (push) Has been cancelled
AutoTestCI / kernel/device (push) Has been cancelled
AutoTestCI / kernel/ipc (push) Has been cancelled
AutoTestCI / kernel/irq (push) Has been cancelled
AutoTestCI / kernel/mem (push) Has been cancelled
AutoTestCI / kernel/mem/riscv64 (push) Has been cancelled
AutoTestCI / kernel/thread (push) Has been cancelled
AutoTestCI / kernel/timer (push) Has been cancelled
AutoTestCI / rtsmart/aarch64 (push) Has been cancelled
AutoTestCI / rtsmart/arm (push) Has been cancelled
AutoTestCI / rtsmart/riscv64 (push) Has been cancelled
AutoTestCI / components/utest (push) Has been cancelled
RT-Thread BSP Static Build Check / ESP32C3 (push) Has been cancelled
RT-Thread BSP Static Build Check / Infineon_TI_microchip (push) Has been cancelled
RT-Thread BSP Static Build Check / RT-Thread Online Packages (STM32F407 RT-Spark) (push) Has been cancelled
RT-Thread BSP Static Build Check / RTduino/Arduino Libraries (Raspberry Pico) (push) Has been cancelled
RT-Thread BSP Static Build Check / RTduino/Arduino Libraries (STM32F412 Nucleo) (push) Has been cancelled
RT-Thread BSP Static Build Check / aarch64 (push) Has been cancelled
RT-Thread BSP Static Build Check / at32_hc32_ht32 (push) Has been cancelled
RT-Thread BSP Static Build Check / gd32_n32_apm32 (push) Has been cancelled
RT-Thread BSP Static Build Check / hpmicro (push) Has been cancelled
RT-Thread BSP Static Build Check / i386-unknown (push) Has been cancelled
RT-Thread BSP Static Build Check / llvm-arm (push) Has been cancelled
RT-Thread BSP Static Build Check / mips (push) Has been cancelled
RT-Thread BSP Static Build Check / nordic(yml) (push) Has been cancelled
RT-Thread BSP Static Build Check / nuvoton (push) Has been cancelled
RT-Thread BSP Static Build Check / nxp_renesas (push) Has been cancelled
RT-Thread BSP Static Build Check / others_ft32_mm32_acm32 (push) Has been cancelled
RT-Thread BSP Static Build Check / riscv-none (push) Has been cancelled
RT-Thread BSP Static Build Check / riscv64-unknown (push) Has been cancelled
RT-Thread BSP Static Build Check / simulator (push) Has been cancelled
RT-Thread BSP Static Build Check / stm32_f2_f4 (push) Has been cancelled
RT-Thread BSP Static Build Check / stm32_f7_g0_h7_mp15_u5_h5_wb5 (push) Has been cancelled
RT-Thread BSP Static Build Check / stm32f0_f1 (push) Has been cancelled
RT-Thread BSP Static Build Check / stm32l4 (push) Has been cancelled
utest_auto_run / AARCH64-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / A9-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / RISCV-rtsmart :default.cfg (push) Has been cancelled
utest_auto_run / AARCH64 :default.cfg (push) Has been cancelled
utest_auto_run / A9 :default.cfg (push) Has been cancelled
utest_auto_run / A9-smp :default.cfg (push) Has been cancelled
utest_auto_run / RISCV :default.cfg (push) Has been cancelled
If a node request a new node or it's parent node. the request's node will probe a double time.
So we check the device object of node in ofw probe entry and ofw probe child exit.
We need a API to fix the driver load auto when
a second driver get it in probe process that
we can not be careful of the driver-to-driver's
depends in different SoC.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [Feature] Power domain for device
1.Support device power on/off.
2.Support attach/detach device.
3.Support power domain driver api.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
* [DM/platform] Enhanced platform bus
1.Add power domain for device.
2.Support `remove` and `shutdown` bus interface.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
---------
Signed-off-by: GuEe-GUI <2991707448@qq.com>
DFS mount auto by kernel parameters
1.Mount the rootfs options by parameters:
- root=: root device, like vda1, sda1, sd0p1, nvme0n0p1...
- rootfstype=: root file system type, like elm, ext, crom...
- rw/ro: root is readonly or all enable, if not have 'rw' flag,
the 'ro' flag is default.
- rootwait: always wait for root device status is OK.
- rootdelay=: mount rootfs delay amount of time (millisecond).
2.Mount the other fs options by `fstab.sh`, it will read the script
after root mount is OK, it's format is a list of mount cmds in MSH:
mount vda2 /mnt elm
mount 192.168.1.1:/ /mnt/remote nfs
Signed-off-by: GuEe-GUI <2991707448@qq.com>
We add the device name and id set api in DM, now driver
could set name like sprintf without know how many devices
it is.
The misc.h and byteorder.h add some macros to developers
that they always use in drivers.
Signed-off-by: GuEe-GUI <GuEe-GUI@github.com>
Rbb666
GuEe-GUI
lhxj
GUI
Chuan
Chen Wang
Bernard Xiong
yuqingli05
milo
Yaochenger
zhao maosheng
Rui
zms123456
sp-cai
Shellandxqyjlj
fangjianzhou
Meco Man
ErikChanHub
wusongjie
Shicheng Chu