linux.git/arch/mips/boot/dts, branch v6.1.154 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git mips: lantiq: xway: sysctrl: rename the etop node 2025-09-04T13:26:24+00:00 Aleksander Jan Bajkowski olek2@wp.pl 2025-08-17T12:49:07+00:00 a6f25c44ef4c072d68968a0bca96f5d5631ac0ae [ 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 <olek2@wp.pl> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ 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 <olek2@wp.pl>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
mips: dts: lantiq: danube: add missing burst length property 2025-09-04T13:26:24+00:00 Aleksander Jan Bajkowski olek2@wp.pl 2025-08-17T12:49:06+00:00 40d5255c378a0041d1f649be09eafe6ce8e0a8f2 [ 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 <olek2@wp.pl> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ 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 <olek2@wp.pl>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a 2025-06-27T10:07:16+00:00 WangYuli wangyuli@uniontech.com 2025-04-16T03:45:48+00:00 cda0211f95309da58898b64262aa98d467306259 [ 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 <wangyuli@uniontech.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ 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 <wangyuli@uniontech.com>
Signed-off-by: WangYuli <wangyuli@uniontech.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: DTS: Fix msi node for ls7a 2024-12-27T12:52:52+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-07-28T16:07:50+00:00 3469c3e32cfe65a64a0da7ce7c28110d5c1d883a [ Upstream commit 98a9e2ac3755a353eefea8c52e23d5b0c50f3899 ] Add it to silent warning: 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.dts:32.31-40.4: Warning (interrupt_provider): /bus@10000000/msi-controller@2ff00000: Missing '#interrupt-cells' in interrupt provider arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 98a9e2ac3755a353eefea8c52e23d5b0c50f3899 ]

Add it to silent warning:
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.dts:32.31-40.4: Warning (interrupt_provider): /bus@10000000/msi-controller@2ff00000: Missing '#interrupt-cells' in interrupt provider
arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a 2024-12-14T18:54:48+00:00 Xi Ruoyao xry111@xry111.site 2024-11-23T03:57:37+00:00 c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc [ 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 <xry111@xry111.site> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ 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 <xry111@xry111.site>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: dts: loongson: Fix ls2k1000-rtc interrupt 2024-08-11T10:35:55+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-06-14T15:40:11+00:00 e531309fad00bc14afc9feee5b49b84f308c99e7 [ Upstream commit f70fd92df7529e7283e02a6c3a2510075f13ba30 ] The correct interrupt line for RTC is line 8 on liointc1. Fixes: e47084e116fc ("MIPS: Loongson64: DTS: Add RTC support to Loongson-2K1000") Cc: stable@vger.kernel.org Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f70fd92df7529e7283e02a6c3a2510075f13ba30 ]

The correct interrupt line for RTC is line 8 on liointc1.

Fixes: e47084e116fc ("MIPS: Loongson64: DTS: Add RTC support to Loongson-2K1000")
Cc: stable@vger.kernel.org
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: dts: loongson: Fix liointc IRQ polarity 2024-08-11T10:35:55+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-06-14T15:40:10+00:00 153e085c8d596ac92f170fe4990636d3da0d816d [ Upstream commit dbb69b9d6234aad23b3ecd33e5bc8a8ae1485b7d ] All internal liointc interrupts are high level triggered. Fixes: b1a792601f26 ("MIPS: Loongson64: DeviceTree for Loongson-2K1000") Cc: stable@vger.kernel.org Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit dbb69b9d6234aad23b3ecd33e5bc8a8ae1485b7d ]

All internal liointc interrupts are high level triggered.

Fixes: b1a792601f26 ("MIPS: Loongson64: DeviceTree for Loongson-2K1000")
Cc: stable@vger.kernel.org
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a 2024-08-11T10:35:55+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-05-07T18:51:22+00:00 dfb970b838e9538de5ee30634e24ded9341ffed2 [ Upstream commit d89a415ff8d5e0aad4963f2d8ebb0f9e8110b7fa ] Add various required properties to silent warnings: arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi:116.16-297.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Stable-dep-of: dbb69b9d6234 ("MIPS: dts: loongson: Fix liointc IRQ polarity") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit d89a415ff8d5e0aad4963f2d8ebb0f9e8110b7fa ]

Add various required properties to silent warnings:

arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi:116.16-297.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Stable-dep-of: dbb69b9d6234 ("MIPS: dts: loongson: Fix liointc IRQ polarity")
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: DTS: Add RTC support to Loongson-2K1000 2024-08-11T10:35:55+00:00 Binbin Zhou zhoubinbin@loongson.cn 2023-06-02T09:50:50+00:00 351f1a6ec14b467bdd9bd1322b638d92c4e2f4e1 [ Upstream commit e47084e116fccaa43644360d7c0b997979abce3e ] The module is now supported, enable it. Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Stable-dep-of: dbb69b9d6234 ("MIPS: dts: loongson: Fix liointc IRQ polarity") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e47084e116fccaa43644360d7c0b997979abce3e ]

The module is now supported, enable it.

Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Stable-dep-of: dbb69b9d6234 ("MIPS: dts: loongson: Fix liointc IRQ polarity")
Signed-off-by: Sasha Levin <sashal@kernel.org>
MIPS: Loongson64: Remove memory node for builtin-dtb 2024-08-03T06:49:44+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-06-14T15:40:09+00:00 8ea243adbef7ef7706f9ff7b58c4d51186853468 commit b81656c37acf1e682dde02f3e07987784b0f3634 upstream. Builtin DTBS should never contain memory node as memory is going to be managed by LEFI interface. Remove memory node to prevent confliction. Fixes: b1a792601f26 ("MIPS: Loongson64: DeviceTree for Loongson-2K1000") Cc: stable@vger.kernel.org Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b81656c37acf1e682dde02f3e07987784b0f3634 upstream.

Builtin DTBS should never contain memory node as memory is
going to be managed by LEFI interface.

Remove memory node to prevent confliction.

Fixes: b1a792601f26 ("MIPS: Loongson64: DeviceTree for Loongson-2K1000")
Cc: stable@vger.kernel.org
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>