13 Commits

Author SHA1 Message Date
Joel Stanley
87c5947ffe ARM: dts: aspeed: tacoma: Remove duplicate flash nodes
This is a revert of "ARM: dts: aspeed: tacoma: Enable FMC and SPI
devices" which was already applied as part of "ARM: dts: aspeed: Add
Tacoma machine".

Fixes: 8737481e381c ("ARM: dts: aspeed: tacoma: Enable FMC and SPI devices")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-08 12:45:39 +10:30
Joel Stanley
265ae459b3 ARM: dts: aspeed: tacoma: Remove duplicate i2c busses
This is a revert of "ARM: dts: aspeed: tacoma: Enable I2C busses", which
was already applied as part of "ARM: dts: aspeed: Add Tacoma machine".

Fixes: 606bcdde6724 ("ARM: dts: aspeed: tacoma: Enable I2C busses")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-08 12:45:38 +10:30
Joel Stanley
e30dcbbcb0 ARM: dts: aspeed: tacoma: Fix fsi master node
This was broken when applying "ARM: dts: aspeed: tacoma: Add
host FSI description".

Fixes: a981c93300ef ("ARM: dts: aspeed: tacoma: Add host FSI description")
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-01-08 12:45:38 +10:30
Andrew Jeffery
253d39f5a6 ARM: dts: tacoma: Hog LPC pinmux
Requesting pinmux configuration is done at driver probe time. The LPC IP
is composed of many sub-devices, each with their own driver, and no
driver exists for the entire IP block. Avoid having each sub-device
request the LPC pinmux by just hogging it in the pinctrl node.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 20:54:46 +10:30
Joel Stanley
575640201e ARM: dts: aspeed: tacoma: Use 64MB for firmware memory
OpenBMC requires a window the same size as the image being loaded.

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 20:54:46 +10:30
Joel Stanley
a981c93300 ARM: dts: aspeed: tacoma: Add host FSI description
This adds the description of the Power9 CPUs that are attached to the
BMC.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 20:54:46 +10:30
Joel Stanley
77ef1b3991 ARM: dts: aspeed: tacoma: Add UART1 and workaround
The UARTs on the AST2600 A0 have a known issue that can be worked around
by using the Synopsys driver.

Tested-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 20:54:45 +10:30
Andrew Jeffery
37ece7e341 ARM: dts: aspeed: Add RCLK to MAC clocks for RMII interfaces
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>
2019-11-01 20:54:45 +10:30
Joel Stanley
8737481e38 ARM: dts: aspeed: tacoma: Enable FMC and SPI devices
Tacoma has two SPI flash devices attached to the FMC, and one on the SPI
controller.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:33:21 +10:30
Eddie James
6dbc7d9795 ARM: dts: aspeed: tacoma: Add gpio-key definitions
Add gpio-keys for various signals on Tacoma.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:33:21 +10:30
Joel Stanley
8db6997f2b ARM: dts: aspeed: tacoma: Enable FMC and SPI devices
Tacoma has two SPI flash devices attached to the FMC, and one on the SPI
controller.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:33:20 +10:30
Eddie James
606bcdde67 ARM: dts: aspeed: tacoma: Enable I2C busses
Enable all the I2C busses on Tacoma and add the I2C slave devices that
exist on the busses.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:33:20 +10:30
Joel Stanley
b58135ad1e ARM: dts: aspeed: Add Tacoma machine
This is an AST2600 based BMC card for a Power9 system.

Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:33:19 +10:30