diff options
| author | Marijn Suijten | 2022-10-30 08:32:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-12-31 13:32:57 +0100 |
| commit | aaf8770746da397527b3368950cb93c31884bbba (patch) | |
| tree | dba93527e342673eb91fdda1150a066552c8ae3b /arch | |
| parent | a10ff5b8cf862cebc24bd3fff9f260451b9d3b87 (diff) | |
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 <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Luca Weiss <luca.weiss@fairphone.com>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sm7225-fairphone-fp4
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221030073232.22726-11-marijn.suijten@somainline.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 3a315280c34a..9d3da44758d9 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -485,6 +485,7 @@ interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>; 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 = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "hc_irq", "pwr_irq"; + iommus = <&apps_smmu 0x560 0x0>; clocks = <&gcc GCC_SDCC2_AHB_CLK>, <&gcc GCC_SDCC2_APPS_CLK>, |