The following commit has been merged into the irq/msi branch of tip: Commit-ID: eca213152a36b381724251afaa5ce04ac551e3f7 Gitweb: https://git.kernel.org/tip/eca213152a36b381724251afaa5ce04ac551e3f7 Author: Cédric Le Goater <clg@xxxxxxxx> AuthorDate: Tue, 07 Dec 2021 16:32:50 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Thu, 09 Dec 2021 11:52:20 +01:00 powerpc/4xx: Complete removal of MSI support 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@xxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/e92f2bb3-b5e1-c870-8151-3917a789a640@xxxxxxxx --- arch/powerpc/boot/dts/bluestone.dts | 25 +----------------------- arch/powerpc/boot/dts/canyonlands.dts | 18 +----------------- arch/powerpc/boot/dts/katmai.dts | 18 +----------------- arch/powerpc/boot/dts/kilauea.dts | 28 +-------------------------- arch/powerpc/boot/dts/redwood.dts | 19 +------------------ arch/powerpc/platforms/40x/Kconfig | 1 +- arch/powerpc/platforms/44x/Kconfig | 4 +---- 7 files changed, 113 deletions(-) diff --git a/arch/powerpc/boot/dts/bluestone.dts b/arch/powerpc/boot/dts/bluestone.dts index aa1ae94..6971595 100644 --- a/arch/powerpc/boot/dts/bluestone.dts +++ b/arch/powerpc/boot/dts/bluestone.dts @@ -366,30 +366,5 @@ 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 - >; - }; }; }; diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts index c5fbb08..5db1bff 100644 --- a/arch/powerpc/boot/dts/canyonlands.dts +++ b/arch/powerpc/boot/dts/canyonlands.dts @@ -544,23 +544,5 @@ 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>; - }; }; }; diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts index a8f3532..4262b2b 100644 --- a/arch/powerpc/boot/dts/katmai.dts +++ b/arch/powerpc/boot/dts/katmai.dts @@ -442,24 +442,6 @@ 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>; diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts index a709fb4..c07a752 100644 --- a/arch/powerpc/boot/dts/kilauea.dts +++ b/arch/powerpc/boot/dts/kilauea.dts @@ -403,33 +403,5 @@ 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>; - }; }; }; diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts index f38035a..3c849e2 100644 --- a/arch/powerpc/boot/dts/redwood.dts +++ b/arch/powerpc/boot/dts/redwood.dts @@ -358,25 +358,6 @@ 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>; - }; - }; diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index e3e5217..614ea6d 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -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. diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 83975ef..25b80cd 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -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.
![]() |