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Mani-Sadhasivamandersson
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ARM: dts: qcom: ipq8064: Fix the PCI I/O port range
For 64KiB of the I/O region, the I/O ports of the legacy PCI devices are located in the range of 0x0 to 0x10000. Hence, fix the bogus PCI addresses (0x0fe00000, 0x31e00000, 0x35e00000) specified in the ranges property for I/O region. While at it, let's use the missing 0x prefix for the addresses. Fixes: 9324184 ("ARM: dts: qcom: Add pcie nodes for ipq8064") Reported-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/ Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230228164752.55682-17-manivannan.sadhasivam@linaro.org
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arch/arm/boot/dts/qcom-ipq8064.dtsi

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1089,8 +1089,8 @@
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#address-cells = <3>;
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#size-cells = <2>;
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1092-
ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00010000 /* downstream I/O */
1093-
0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */
1092+
ranges = <0x81000000 0x0 0x00000000 0x0fe00000 0x0 0x00010000 /* I/O */
1093+
0x82000000 0x0 0x08000000 0x08000000 0x0 0x07e00000>; /* MEM */
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interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
@@ -1140,8 +1140,8 @@
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#address-cells = <3>;
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#size-cells = <2>;
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1143-
ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00010000 /* downstream I/O */
1144-
0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */
1143+
ranges = <0x81000000 0x0 0x00000000 0x31e00000 0x0 0x00010000 /* I/O */
1144+
0x82000000 0x0 0x2e000000 0x2e000000 0x0 0x03e00000>; /* MEM */
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interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";
@@ -1191,8 +1191,8 @@
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#address-cells = <3>;
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#size-cells = <2>;
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1194-
ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00010000 /* downstream I/O */
1195-
0x82000000 0 0x32000000 0x32000000 0 0x03e00000>; /* non-prefetchable memory */
1194+
ranges = <0x81000000 0x0 0x00000000 0x35e00000 0x0 0x00010000 /* I/O */
1195+
0x82000000 0x0 0x32000000 0x32000000 0x0 0x03e00000>; /* MEM */
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interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "msi";

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