Commit 94ea124a authored by Casey Connolly's avatar Casey Connolly Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm6115: add iommu for sdhc_1 



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: 97e563bf ("arm64: dts: qcom: sm6115: Add basic soc dtsi")
Signed-off-by: default avatarCaleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240619-rb2-fixes-v1-1-1d2b1d711969@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 74de2ecf

arch/arm64/boot/dts/qcom/sm6115.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -1090,6 +1090,7 @@ sdhc_1: mmc@4744000 { 


			power-domains = <&rpmpd SM6115_VDDCX>;

			operating-points-v2 = <&sdhc1_opp_table>;

			iommus = <&apps_smmu 0x00c0 0x0>;

			interconnects = <&system_noc MASTER_SDCC_1 RPM_ALWAYS_TAG

					 &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,

					<&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG