diff options
| author | Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2021-05-05 15:17:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-10 12:19:40 +0300 |
| commit | 706737d2980795b6d619e08e513a682e8c618605 (patch) | |
| tree | 8af344d9d2ad510ad767347d99a5806169ec0ae9 /drivers/staging/mt7621-dts | |
| parent | 7fa708e061b72a2d50b1d7075d9b4759490a3e47 (diff) | |
| download | linux-706737d2980795b6d619e08e513a682e8c618605.tar.xz | |
staging: mt7621-dts: use 'interrupt-map' and 'interrupt-map-mask'
Custom function for 'map_irq' was introduced in
commit fab6710e4c51 ("staging: mt7621-pci: fix PCIe interrupt mapping")
This is not really necessary and code has been fixed to avoid
custom configuration of the virtual bridges and make possible
to properly map the root ports interrupts using this standard
properties. Hence properly update device tree accordly.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210505121736.6459-10-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/mt7621-dts')
| -rw-r--r-- | drivers/staging/mt7621-dts/mt7621.dtsi | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi index f0c9ae757bcd..fadc76fdcaf1 100644 --- a/drivers/staging/mt7621-dts/mt7621.dtsi +++ b/drivers/staging/mt7621-dts/mt7621.dtsi @@ -502,10 +502,11 @@ 0x01000000 0 0x00000000 0x1e160000 0 0x00010000 /* io space */ >; - interrupt-parent = <&gic>; - interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH - GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH - GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xF800 0 0 0>; + interrupt-map = <0x0000 0 0 0 &gic GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>, + <0x0800 0 0 0 &gic GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>, + <0x1000 0 0 0 &gic GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; @@ -524,6 +525,9 @@ reg = <0x0000 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>; ranges; bus-range = <0x00 0xff>; }; @@ -532,6 +536,9 @@ reg = <0x0800 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>; ranges; bus-range = <0x00 0xff>; }; @@ -540,6 +547,9 @@ reg = <0x1000 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>; ranges; bus-range = <0x00 0xff>; }; |