From 940d1e08a363ea4a370709b060f44b6fd3412a9d Mon Sep 17 00:00:00 2001 From: Marijn Suijten Date: Sun, 30 Oct 2022 08:32:32 +0100 Subject: [PATCH] arm64: dts: qcom: sm6350: Add apps_smmu with streamID to SDHCI 1/2 nodes [ Upstream commit 7372b944a6ba5ac86628eaacc89ed4f103435cb9 ] When enabling the APPS SMMU the mainline driver reconfigures the SMMU from its bootloader configuration, losing 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 Reviewed-by: Konrad Dybcio Reviewed-by: Luca Weiss Tested-by: Luca Weiss # sm7225-fairphone-fp4 Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221030073232.22726-11-marijn.suijten@somainline.org Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 3a315280c34ac..9d3da44758d9d 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -485,6 +485,7 @@ interrupts = , ; interrupt-names = "hc_irq", "pwr_irq"; + iommus = <&apps_smmu 0x60 0x0>; clocks = <&gcc GCC_SDCC1_AHB_CLK>, <&gcc GCC_SDCC1_APPS_CLK>, @@ -1063,6 +1064,7 @@ interrupts = , ; interrupt-names = "hc_irq", "pwr_irq"; + iommus = <&apps_smmu 0x560 0x0>; clocks = <&gcc GCC_SDCC2_AHB_CLK>, <&gcc GCC_SDCC2_APPS_CLK>, -- 2.39.5