6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
[ Upstream commit 339d38a436f30d0f874815eafc7de2257346bf26 ]
The PCIe hosts on SM8250 are cache-coherent. Mark them as such.
Fixes: e53bdfc00977 ("arm64: dts: qcom: sm8250: Add PCIe support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230704-topic-8250_pcie_dmac-v1-1-799603a980b0@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index c27f88c9f7b2a..4d9b30f0b2841 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1862,6 +1862,7 @@ pcie0: pci@1c00000 {
pinctrl-names = "default";
pinctrl-0 = <&pcie0_default_state>;
+ dma-coherent;
status = "disabled";
};
@@ -1968,6 +1969,7 @@ pcie1: pci@1c08000 {
pinctrl-names = "default";
pinctrl-0 = <&pcie1_default_state>;
+ dma-coherent;
status = "disabled";
};
@@ -2076,6 +2078,7 @@ pcie2: pci@1c10000 {
pinctrl-names = "default";
pinctrl-0 = <&pcie2_default_state>;
+ dma-coherent;
status = "disabled";
};
--
2.40.1
