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* ARM: dts: aspeed: Set earlycon boot argumentJoel Stanley2021-06-031-1/+1
| | | | | | | | | | | | | | | | | | | Most of the aspeed boards have copied the 'earlyprink' string in the bootargs. However, there's no earlyprink driver configured in the defconfigs, so this does nothing. A combination of setting stdout in the chosen node and adding earlycon to bootargs causes early serial output to appear early. This changes all boards to use this option. The console=ttyS4,115200 option is still required, as this is used by the run time uart driver. Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Alexander Filippov <a.filippov@yadro.com> Link: https://lore.kernel.org/r/20210526051220.136432-1-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
* ARM: dts: aspeed: Add RCLK to MAC clocks for RMII interfacesAndrew Jeffery2019-11-011-0/+3
| | | | | | | | We need to ungate RCLK on AST2500- and AST2600-based platforms for RMII to function. RMII interfaces are commonly used for NCSI. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>
* ARM: dts: aspeed: Add Power9 and Power9 CFAM descriptionBenjamin Herrenschmidt2019-05-241-0/+2
| | | | | | | | | | | | | To be used by the OpenPower BMC machines. This provides proper chip IDs but also adds the various sub-devices necessary for the future OCC driver among other. All the added nodes comply with the existing upstream FSI bindings. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Joel Stanley <joel@jms.id.au>
* ARM: dts: aspeed: add missing memory unit-addressRob Herring2018-11-301-2/+1
| | | | | | | | | | | | | | | | | | The base aspeed-g5.dtsi already defines a '/memory@80000000' node, so '/memory' in the board files create a duplicate node. We're probably getting lucky that the bootloader fixes up the memory node that the kernel ends up using. Add the unit-address so it's merged with the base node. Found with DT json-schema checks. Cc: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-aspeed@lists.ozlabs.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: dts: aspeed: Add Inventec Lanyang BMCBrian Yang2018-05-251-0/+325
The Inventec Lanyang is Power 9 platform with ast2500 BMC. Signed-off-by: Brian Yang <yang.brianc.w@inventec.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au>