These peripherals are DMA-coherent on 8550. Mark them as such.
Interestingly enough, the I2C master hubs are not.
Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index c21ba6afa752..d1911b2f0bf3 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -809,6 +809,7 @@ gpi_dma2: dma-controller@800000 {
dma-channels = <12>;
dma-channel-mask = <0x3e>;
iommus = <&apps_smmu 0x436 0>;
+ dma-coherent;
status = "disabled";
};
@@ -820,6 +821,7 @@ qupv3_id_1: geniqup@8c0000 {
clocks = <&gcc GCC_QUPV3_WRAP_2_M_AHB_CLK>,
<&gcc GCC_QUPV3_WRAP_2_S_AHB_CLK>;
iommus = <&apps_smmu 0x423 0>;
+ dma-coherent;
#address-cells = <2>;
#size-cells = <2>;
status = "disabled";
@@ -1305,6 +1307,7 @@ gpi_dma1: dma-controller@a00000 {
dma-channels = <12>;
dma-channel-mask = <0x1e>;
iommus = <&apps_smmu 0xb6 0>;
+ dma-coherent;
status = "disabled";
};
@@ -1318,6 +1321,7 @@ qupv3_id_0: geniqup@ac0000 {
iommus = <&apps_smmu 0xa3 0>;
interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>;
interconnect-names = "qup-core";
+ dma-coherent;
#address-cells = <2>;
#size-cells = <2>;
status = "disabled";
--
2.42.0
