kernel/arch/mips/boot/dts/mscc, branch linux-6.2.y

MIPS: mscc: jaguar2: Fix pca9545 i2c-mux node names

2022-12-08T10:34:03Z

"make dtbs_check": arch/mips/boot/dts/mscc/jaguar2_pcb110.dtb: pca9545@70: $nodename:0: 'pca9545@70' does not match '^(i2c-?)?mux' From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml arch/mips/boot/dts/mscc/jaguar2_pcb110.dtb: pca9545@70: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'i2c@0', 'i2c@1', 'i2c@2', 'i2c@3' were unexpected) From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml ... Fix this by renaming PCA9545 nodes to "i2c-mux", to match the I2C bus multiplexer/switch DT bindings and the Generic Names Recommendation in the Devicetree Specification. Signed-off-by: Geert Uytterhoeven Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: ocelot: enable FDMA usage

2022-07-05T09:12:30Z

Enable FDMA usage by adding "fdma" resource in regs and interrupts. Signed-off-by: Alexandre Belloni Signed-off-by: Clément Léger Reviewed-by: Vladimir Oltean Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: serval: rename pinctrl nodes

2022-04-27T08:48:59Z

The pinctrl device tree binding will be converted to YAML format. Rename the pin nodes so they end with "-pins" to match the schema. Signed-off-by: Michael Walle Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: ocelot: rename pinctrl nodes

2022-04-27T08:48:59Z

The pinctrl device tree binding will be converted to YAML format. Rename the pin nodes so they end with "-pins" to match the schema. Signed-off-by: Michael Walle Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: jaguar2: rename pinctrl nodes

2022-04-27T08:48:59Z

The pinctrl device tree binding will be converted to YAML format. Rename the pin nodes so they end with "-pins" to match the schema. Signed-off-by: Michael Walle Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: ocelot: mark the phy-mode for internal PHY ports

2021-08-21T08:38:48Z

The ocelot driver was converted to phylink, and that expects a valid phy_interface_t. Without a phy-mode, of_get_phy_mode returns PHY_INTERFACE_MODE_NA, which is not ideal because phylink rejects that. The ocelot driver was patched to treat PHY_INTERFACE_MODE_NA as PHY_INTERFACE_MODE_INTERNAL to work with the broken DT blobs, but we should fix the device trees and specify the phy-mode too. Signed-off-by: Vladimir Oltean Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: ocelot: disable all switch ports by default

2021-08-21T08:38:29Z

The ocelot switch driver used to ignore ports which do not have a phy-handle property and not probe those, but this is not quite ok since it is valid to not have a phy-handle property if there is a fixed-link. It seems that checking for a phy-handle was a proxy for the proper check which is for the status, but that doesn't make a lot of sense, since the ocelot driver already iterates using for_each_available_child_of_node which skips the disabled ports, so I have no idea. Anyway, a widespread pattern in device trees is for a SoC dtsi to disable by default all hardware, and let board dts files enable what is used. So let's do that and enable only the ports with a phy-handle in the pcb120 and pcb123 device tree files. Signed-off-by: Vladimir Oltean Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: Add serval support

2020-11-12T22:35:15Z

Add a device trees and FIT image support for the Microsemi Serval SoC which belongs to same family of the Ocelot SoC. It is based on the work of Lars Povlsen . Signed-off-by: Gregory CLEMENT Acked-by: Alexandre Belloni Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: Add jaguar2 support

2020-11-12T22:34:25Z

Add a device trees and FIT image support for the Microsemi Jaguar2 SoC which belongs to same family of the Ocelot SoC. It is based on the work of Lars Povlsen . Signed-off-by: Gregory CLEMENT Acked-by: Alexandre Belloni Signed-off-by: Thomas Bogendoerfer

MIPS: mscc: Add luton PC0B91 device tree

2020-11-12T22:33:42Z

Add a device tree for the Microsemi Luton PCB091 evaluation board. It is based on the work of Lars Povlsen . Signed-off-by: Gregory CLEMENT Acked-by: Alexandre Belloni Signed-off-by: Thomas Bogendoerfer