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apm821xx: remove broken PCIe MSI support

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These never worked and upstream is in the process of removing
them as well. Legacy PCI interrupt signaling is still working
as before.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Christian Lamparter 2021-12-24 14:42:35 +01:00
parent 4e6ebdd7ce
commit 0e841fd4a2
5 changed files with 0 additions and 41 deletions
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25
target/linux/apm821xx/dts/apm82181.dtsi
View file

@ -421,31 +421,6 @@
#size-cells = <0>; #size-cells = <0>;
}; };
MSI: ppc4xx-msi@c10000000 {
compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
reg = <0xc 0x10000000 0x100
0xc 0x10000000 0x100>;
sdr-base = <0x36C>;
msi-data = <0x00004440>;
msi-mask = <0x0000ffe0>;
interrupts =<0 1 2 3 4 5 6 7>;
interrupt-parent = <&MSI>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
msi-available-ranges = <0x0 0x100>;
interrupt-map =
<0 &UIC3 0x18 IRQ_TYPE_EDGE_RISING>,
<1 &UIC3 0x19 IRQ_TYPE_EDGE_RISING>,
<2 &UIC3 0x1a IRQ_TYPE_EDGE_RISING>,
<3 &UIC3 0x1b IRQ_TYPE_EDGE_RISING>,
<4 &UIC3 0x1c IRQ_TYPE_EDGE_RISING>,
<5 &UIC3 0x1d IRQ_TYPE_EDGE_RISING>,
<6 &UIC3 0x1e IRQ_TYPE_EDGE_RISING>,
<7 &UIC3 0x1f IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
PCIE0: pciex@d00000000 { PCIE0: pciex@d00000000 {
device_type = "pci"; /* see ppc4xx_pci_find_bridge */ device_type = "pci"; /* see ppc4xx_pci_find_bridge */
#interrupt-cells = <1>; #interrupt-cells = <1>;

4
target/linux/apm821xx/dts/meraki-mr24.dts
View file

@ -244,7 +244,3 @@
}; };
}; };
}; };
&MSI {
status = "okay";
};

4
target/linux/apm821xx/dts/meraki-mx60.dts
View file

@ -205,7 +205,3 @@
}; };
}; };
}; };
&MSI {
status = "okay";
};

4
target/linux/apm821xx/dts/netgear-wndap6x0.dtsi
View file

@ -207,10 +207,6 @@
status = "okay"; status = "okay";
}; };
&MSI {
status = "okay";
};
&IIC0 { &IIC0 {
status = "okay"; status = "okay";

4
target/linux/apm821xx/dts/netgear-wndr4700.dts
View file

@ -514,7 +514,3 @@
}; };
}; };
}; };
&MSI {
status = "okay";
};