linux.git/arch/mips/boot, branch v6.12.80

mips: lantiq: danube: rename stp node on EASY50712 reference board

2025-11-13T20:34:17+00:00

[ Upstream commit 2b9706ce84be9cb26be03e1ad2e43ec8bc3986be ]

This fixes the following warning:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: stp@e100bb0 (lantiq,gpio-stp-xway): $nodename:0: 'stp@e100bb0' does not match '^gpio@[0-9a-f]+$'
	from schema $id: http://devicetree.org/schemas/gpio/gpio-stp-xway.yaml#

Signed-off-by: Aleksander Jan Bajkowski 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

mips: lantiq: danube: add missing device_type in pci node

2025-11-13T20:34:17+00:00

[ Upstream commit d66949a1875352d2ddd52b144333288952a9e36f ]

This fixes the following warning:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: pci@e105400 (lantiq,pci-xway): 'device_type' is a required property
	from schema $id: http://devicetree.org/schemas/pci/pci-bus-common.yaml#

Signed-off-by: Aleksander Jan Bajkowski 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

mips: lantiq: danube: add model to EASY50712 dts

2025-11-13T20:34:17+00:00

[ Upstream commit cb96fd880ef78500b34d10fa76ddd3fa070287d6 ]

This fixes the following warning:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: / (lantiq,xway): 'model' is a required property
	from schema $id: http://devicetree.org/schemas/root-node.yaml#

Signed-off-by: Aleksander Jan Bajkowski 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

mips: lantiq: danube: add missing properties to cpu node

2025-11-13T20:34:17+00:00

[ Upstream commit e8dee66c37085dc9858eb8608bc783c2900e50e7 ]

This fixes the following warnings:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: cpus: '#address-cells' is a required property
	from schema $id: http://devicetree.org/schemas/cpus.yaml#
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: cpus: '#size-cells' is a required property
	from schema $id: http://devicetree.org/schemas/cpus.yaml#
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: cpu@0 (mips,mips24Kc): 'reg' is a required property
	from schema $id: http://devicetree.org/schemas/mips/cpus.yaml#

Signed-off-by: Aleksander Jan Bajkowski 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

mips: lantiq: xway: sysctrl: rename the etop node

2025-09-04T13:31:43+00:00

[ Upstream commit 8c431ea8f3f795c4b9cfa57a85bc4166b9cce0ac ]

Bindig requires a node name matching ‘^ethernet@[0-9a-f]+$’. This patch
changes the clock name from “etop” to “ethernet”.

This fixes the following warning:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: etop@e180000 (lantiq,etop-xway): $nodename:0: 'etop@e180000' does not match '^ethernet@[0-9a-f]+$'
	from schema $id: http://devicetree.org/schemas/net/lantiq,etop-xway.yaml#

Fixes: dac0bad93741 ("dt-bindings: net: lantiq,etop-xway: Document Lantiq Xway ETOP bindings")
Signed-off-by: Aleksander Jan Bajkowski 
Acked-by: Jakub Kicinski 
Signed-off-by: Sasha Levin

mips: dts: lantiq: danube: add missing burst length property

2025-09-04T13:31:43+00:00

[ Upstream commit 7b28232921782aa38048249132899c337405eaa8 ]

The upstream dts lacks the lantiq,{rx/tx}-burst-length property. Other
issues were also fixed:
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: etop@e180000 (lantiq,etop-xway): 'interrupt-names' is a required property
	from schema $id: http://devicetree.org/schemas/net/lantiq,etop-xway.yaml#
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: etop@e180000 (lantiq,etop-xway): 'lantiq,tx-burst-length' is a required property
	from schema $id: http://devicetree.org/schemas/net/lantiq,etop-xway.yaml#
arch/mips/boot/dts/lantiq/danube_easy50712.dtb: etop@e180000 (lantiq,etop-xway): 'lantiq,rx-burst-length' is a required property
	from schema $id: http://devicetree.org/schemas/net/lantiq,etop-xway.yaml#

Fixes: 14d4e308e0aa ("net: lantiq: configure the burst length in ethernet drivers")
Signed-off-by: Aleksander Jan Bajkowski 
Acked-by: Jakub Kicinski 
Signed-off-by: Sasha Levin

MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a

2025-06-19T13:32:12+00:00

[ Upstream commit 6d223b8ffcd1593d032b71875def2daa71c53111 ]

Similar to commit 98a9e2ac3755 ("MIPS: Loongson64: DTS: Fix msi node for ls7a").

Fix follow warnings:
  arch/mips/boot/dts/loongson/loongson64c_4core_ls7a.dts:28.31-36.4: Warning (interrupt_provider): /bus@10000000/msi-controller@2ff00000: Missing '#interrupt-cells' in interrupt provider
  arch/mips/boot/dts/loongson/loongson64c_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'

Fixes: 24af105962c8 ("MIPS: Loongson64: DeviceTree for LS7A PCH")
Tested-by: WangYuli 
Signed-off-by: WangYuli 
Reviewed-by: Philippe Mathieu-Daudé 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a

2024-12-14T19:04:08+00:00

[ Upstream commit 4fbd66d8254cedfd1218393f39d83b6c07a01917 ]

Fix the dtc warnings:

    arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
    arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
    arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'

And a runtime warning introduced in commit 045b14ca5c36 ("of: WARN on
deprecated #address-cells/#size-cells handling"):

    WARNING: CPU: 0 PID: 1 at drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0
    Missing '#address-cells' in /bus@10000000/pci@1a000000/pci_bridge@9,0

The fix is similar to commit d89a415ff8d5 ("MIPS: Loongson64: DTS: Fix PCIe
port nodes for ls7a"), which has fixed the issue for ls2k (despite its
subject mentions ls7a).

Signed-off-by: Xi Ruoyao 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
	sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
	sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

mips: dts: realtek: Add RTL9302C board

2024-07-12T11:12:16+00:00

Add support for the RTL9302 SoC and the RTL9302C_2xRTL8224_2XGE
reference board.

The RTL930x family of SoCs are Realtek switches with an embedded MIPS
core (800MHz 34Kc). Most of the peripherals are similar to the RTL838x
SoC and can make use of many existing drivers.

Add in full DSA switch support is still a work in progress.

Signed-off-by: Chris Packham 
Signed-off-by: Thomas Bogendoerfer