From 3e4fec3bc8f8d1366cf2d8d8a054ed37e5a41cba Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 6 May 2022 18:21:04 +0300 Subject: arm64: dts: qcom: stop using snps,dw-pcie falback Qualcomm PCIe devices are not really compatible with the snps,dw-pcie. Unlike the generic IP core, they have special requirements regarding enabling clocks, toggling resets, using the PHY, etc. This is not to mention that platform snps-dw-pcie driver expects to find two IRQs declared, while Qualcomm platforms use just one. Acked-by: Krzysztof Kozlowski Signed-off-by: Dmitry Baryshkov Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220506152107.1527552-6-dmitry.baryshkov@linaro.org --- arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 +- arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm64') diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 9ab990061522..1881d810a429 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -1297,7 +1297,7 @@ }; pcie: pci@10000000 { - compatible = "qcom,pcie-qcs404", "snps,dw-pcie"; + compatible = "qcom,pcie-qcs404"; reg = <0x10000000 0xf1d>, <0x10000f20 0xa8>, <0x07780000 0x2000>, diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index bc773e210023..8124f38863e2 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1792,7 +1792,7 @@ }; pcie0: pci@1c00000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c00000 0 0x3000>, <0 0x60000000 0 0xf1d>, <0 0x60000f20 0 0xa8>, @@ -1893,7 +1893,7 @@ }; pcie1: pci@1c08000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c08000 0 0x3000>, <0 0x40000000 0 0xf1d>, <0 0x40000f20 0 0xa8>, @@ -2001,7 +2001,7 @@ }; pcie2: pci@1c10000 { - compatible = "qcom,pcie-sm8250", "snps,dw-pcie"; + compatible = "qcom,pcie-sm8250"; reg = <0 0x01c10000 0 0x3000>, <0 0x64000000 0 0xf1d>, <0 0x64000f20 0 0xa8>, -- cgit