[PATCH v4 3/4] arm64: dts: qcom: sm6125: Add apps_smmu with streamID to SDHCI 1/2 nodes

[Marijn Suijten]

When enabling the APPS SMMU the mainline driver reconfigures the SMMU
from its bootloader configuration, loosing the stream mapping for (among
which) the SDHCI hardware and breaking its ADMA feature.  This feature
can be disabled with:

    sdhci.debug_quirks=0x40

But it is of course desired to have this feature enabled and working
through the SMMU.

Signed-off-by: Marijn Suijten <marijn.suijten at somainline.org>
---
 arch/arm64/boot/dts/qcom/sm6125.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 347665c2067c..f560499cc0ca 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -468,6 +468,7 @@ sdhc_1: mmc at 4744000 {
 				 <&gcc GCC_SDCC1_APPS_CLK>,
 				 <&xo_board>;
 			clock-names = "iface", "core", "xo";
+			iommus = <&apps_smmu 0x160 0>;
 
 			power-domains = <&rpmpd SM6125_VDDCX>;
 
@@ -494,6 +495,7 @@ sdhc_2: mmc at 4784000 {
 				 <&gcc GCC_SDCC2_APPS_CLK>,
 				 <&xo_board>;
 			clock-names = "iface", "core", "xo";
+			iommus = <&apps_smmu 0x180 0>;
 
 			pinctrl-0 = <&sdc2_on_state>;
 			pinctrl-1 = <&sdc2_off_state>;
-- 
2.39.0