On 3/19/25 8:30 AM, Peter Griffin wrote:
This series fixes several stability issues with the upstream ufs-exynos driver, specifically for the gs101 SoC found in Pixel 6. The main fix is regarding the IO cache coherency setting and ensuring that it is correctly applied depending on if the dma-coherent property is specified in device tree. This fixes the UFS stability issues on gs101 and I would imagine will also fix issues on exynosauto platform that seems to have similar iocc shareability bits. Additionally the phy reference counting is fixed which allows module load/unload to work reliably and keeps the phy state machine in sync with the controller glue driver.
Although these patches are somewhat outside my area of expertise, the patches look good to me, hence: Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
