linux-stable.git/arch/mips/boot, branch v6.6.78

MIPS: Loongson64: DTS: Fix msi node for ls7a

2024-12-27T12:58:42+00:00

[ 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 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

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

2024-12-14T19:00:16+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

MIPS: dts: loongson: Fix ls2k1000-rtc interrupt

2024-08-11T10:47:17+00:00

[ 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 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

MIPS: dts: loongson: Fix liointc IRQ polarity

2024-08-11T10:47:17+00:00

[ 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 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a

2024-08-11T10:47:17+00:00

[ 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 
Signed-off-by: Thomas Bogendoerfer 
Stable-dep-of: dbb69b9d6234 ("MIPS: dts: loongson: Fix liointc IRQ polarity")
Signed-off-by: Sasha Levin

MIPS: Loongson64: Remove memory node for builtin-dtb

2024-08-03T06:54:31+00:00

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 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Greg Kroah-Hartman

MIPS: dts: loongson: Fix GMAC phy node

2024-08-03T06:54:31+00:00

commit 813c18d1ca1987afaf47e035152e1baa1375b1b2 upstream.

phy-mode should be rgmii-id to match hardware configuration.

Also there should be a phy-handle to reference phy node.

Fixes: f8a11425075f ("MIPS: Loongson64: Add GMAC support for Loongson-2K1000")
Cc: stable@vger.kernel.org
Signed-off-by: Jiaxun Yang 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Greg Kroah-Hartman

MIPS: dts: loongson: Add ISA node

2024-08-03T06:54:31+00:00

commit da3f62466e5afc752f8b72146bbc4700dbba5a9f upstream.

ISA node is required by Loongson64 platforms to initialize
PIO support.

Kernel will hang at boot without ISA node.

Cc: stable@vger.kernel.org
Signed-off-by: Jiaxun Yang 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Greg Kroah-Hartman

MIPS: dts: loongson: drop incorrect dwmac fallback compatible

2024-01-20T10:51:43+00:00

[ Upstream commit 4907a3f54b12b8209864572a312cf967befcae80 ]

Device binds to proper PCI ID (LOONGSON, 0x7a03), already listed in DTS,
so checking for some other compatible does not make sense.  It cannot be
bound to unsupported platform.

Drop useless, incorrect (space in between) and undocumented compatible.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Yanteng Si 
Reviewed-by: Conor Dooley 
Acked-by: Jiaxun Yang 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

MIPS: dts: add missing space before {

2023-07-06T11:55:43+00:00

Add missing whitespace between node name/label and opening {.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Thomas Bogendoerfer