mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 13:53:33 +00:00
Code Issues Releases Wiki Activity

powerpc/4xx: Complete removal of MSI support

Browse source 
Finish the work by removing all references to the PPC4xx_MSI config
and the associated device nodes in the DTs.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/e92f2bb3-b5e1-c870-8151-3917a789a640@kaod.org
This commit is contained in:
Cédric Le Goater 2021-12-07 16:32:50 +01:00 committed by Thomas Gleixner
parent 4f1d038b5e
commit eca213152a
7 changed files with 0 additions and 113 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
arch/powerpc/boot/dts/bluestone.dts
View file

@ -366,30 +366,5 @@ PCIE0: pcie@d00000000 {
0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>;
};
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 1
1 &UIC3 0x19 1
2 &UIC3 0x1A 1
3 &UIC3 0x1B 1
4 &UIC3 0x1C 1
5 &UIC3 0x1D 1
6 &UIC3 0x1E 1
7 &UIC3 0x1F 1
>;
};
};
};

18
arch/powerpc/boot/dts/canyonlands.dts
View file

@ -544,23 +544,5 @@ PCIE1: pcie@d20000000 {
0x0 0x0 0x0 0x3 &UIC3 0x12 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0x13 0x4 /* swizzled int D */>;
};
MSI: ppc4xx-msi@C10000000 {
compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
reg = < 0xC 0x10000000 0x100>;
sdr-base = <0x36C>;
msi-data = <0x00000000>;
msi-mask = <0x44440000>;
interrupt-count = <3>;
interrupts = <0 1 2 3>;
interrupt-parent = <&UIC3>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <0 &UIC3 0x18 1
1 &UIC3 0x19 1
2 &UIC3 0x1A 1
3 &UIC3 0x1B 1>;
};
};
};

18
arch/powerpc/boot/dts/katmai.dts
View file

@ -442,24 +442,6 @@ PCIE2: pcie@d40000000 {
0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
};
MSI: ppc4xx-msi@400300000 {
compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
reg = < 0x4 0x00300000 0x100>;
sdr-base = <0x3B0>;
msi-data = <0x00000000>;
msi-mask = <0x44440000>;
interrupt-count = <3>;
interrupts =<0 1 2 3>;
interrupt-parent = <&UIC0>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <0 &UIC0 0xC 1
1 &UIC0 0x0D 1
2 &UIC0 0x0E 1
3 &UIC0 0x0F 1>;
};
I2O: i2o@400100000 {
compatible = "ibm,i2o-440spe";
reg = <0x00000004 0x00100000 0x100>;

28
arch/powerpc/boot/dts/kilauea.dts
View file

@ -403,33 +403,5 @@ PCIE1: pcie@c0000000 {
0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>;
};
MSI: ppc4xx-msi@C10000000 {
compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
reg = <0xEF620000 0x100>;
sdr-base = <0x4B0>;
msi-data = <0x00000000>;
msi-mask = <0x44440000>;
interrupt-count = <12>;
interrupts = <0 1 2 3 4 5 6 7 8 9 0xA 0xB 0xC 0xD>;
interrupt-parent = <&UIC2>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <0 &UIC2 0x10 1
1 &UIC2 0x11 1
2 &UIC2 0x12 1
2 &UIC2 0x13 1
2 &UIC2 0x14 1
2 &UIC2 0x15 1
2 &UIC2 0x16 1
2 &UIC2 0x17 1
2 &UIC2 0x18 1
2 &UIC2 0x19 1
2 &UIC2 0x1A 1
2 &UIC2 0x1B 1
2 &UIC2 0x1C 1
3 &UIC2 0x1D 1>;
};
};
};

19
arch/powerpc/boot/dts/redwood.dts
View file

@ -358,25 +358,6 @@ PCIE2: pcie@d40000000 {
0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
};
MSI: ppc4xx-msi@400300000 {
compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
reg = < 0x4 0x00300000 0x100
0x4 0x00300000 0x100>;
sdr-base = <0x3B0>;
msi-data = <0x00000000>;
msi-mask = <0x44440000>;
interrupt-count = <3>;
interrupts =<0 1 2 3>;
interrupt-parent = <&UIC0>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <0 &UIC0 0xC 1
1 &UIC0 0x0D 1
2 &UIC0 0x0E 1
3 &UIC0 0x0F 1>;
};
};

1
arch/powerpc/platforms/40x/Kconfig
View file

@ -23,7 +23,6 @@ config KILAUEA
select PPC4xx_PCI_EXPRESS
select FORCE_PCI
select PCI_MSI
select PPC4xx_MSI
help
This option enables support for the AMCC PPC405EX evaluation board.

4
arch/powerpc/platforms/44x/Kconfig
View file

@ -23,7 +23,6 @@ config BLUESTONE
select APM821xx
select FORCE_PCI
select PCI_MSI
select PPC4xx_MSI
select PPC4xx_PCI_EXPRESS
select IBM_EMAC_RGMII if IBM_EMAC
help
@ -73,7 +72,6 @@ config KATMAI
select FORCE_PCI
select PPC4xx_PCI_EXPRESS
select PCI_MSI
select PPC4xx_MSI
help
This option enables support for the AMCC PPC440SPe evaluation board.
@ -115,7 +113,6 @@ config CANYONLANDS
select FORCE_PCI
select PPC4xx_PCI_EXPRESS
select PCI_MSI
select PPC4xx_MSI
select IBM_EMAC_RGMII if IBM_EMAC
select IBM_EMAC_ZMII if IBM_EMAC
help
@ -141,7 +138,6 @@ config REDWOOD
select FORCE_PCI
select PPC4xx_PCI_EXPRESS
select PCI_MSI
select PPC4xx_MSI
help
This option enables support for the AMCC PPC460SX Redwood board.