rt-thread.git/components/drivers/spi, branch copilot/fix-riscv-none-job-failure

[bsp][drivers][soft_spi] unify the software SPI driver

2026-07-17T01:41:51Z

[components][spi] add utest cases

2026-07-04T08:45:24Z

chore: fix typo in components and libcpu

2026-02-13T13:54:59Z

[drivers] Fix OFW bus conflict and prevent duplicate device creation

2026-01-20T14:05:28Z

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>

[fix] drivers: spi: refactor SPI bit operations into independent configuration

2026-01-04T09:04:34Z

- Add RT_USING_SPI_BITOPS as a separate configurable option - Make RT_USING_SOFT_SPI depend on RT_USING_SPI_BITOPS - Adjust build order in SConscript for proper com Signed-off-by: Runcheng Lu

[DM][SPI] Support SFUD for DM

2025-12-02T13:37:42Z

DM need > c99 Signed-off-by: GuEe-GUI <2991707448@qq.com>

[Driver][SPI] Add 'W25Q128JWPIM' for SFUD

2025-12-02T13:37:42Z

Signed-off-by: GuEe-GUI <2991707448@qq.com>

feat[spi]: enable interrupt-safe operations using spinlocks

2025-11-13T07:41:41Z

fix[components]: 修复日志输出的gcc编译警告

2025-11-13T07:16:49Z

feat[SPI]: Add SPI device detach function

2025-09-25T03:41:58Z