On Wed, 19 Jun 2024 at 23:33, Caleb Connolly <caleb.connolly@xxxxxxxxxx> wrote: > > The first SDHC can do DMA like most other peripherals, add the missing > iommus entry which is required to set this up. > > This may have been working on Linux before since the bootloader > configures it and it may not be full torn down. But other software like > U-Boot needs this to initialize the eMMC properly. > > Fixes: 97e563bf5ba1 ("arm64: dts: qcom: sm6115: Add basic soc dtsi") > Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx> > --- > arch/arm64/boot/dts/qcom/sm6115.dtsi | 1 + > 1 file changed, 1 insertion(+) Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> -- With best wishes Dmitry