ARM: dts: rainier: Configure ball Y23 as GPIOP7 for MCLR_VPP

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GPIOP7 is used in the Rainier design to manage the state of a
microcontroller elsewhere in the system but its ball, Y23, is the
driver of the heartbeat LED on the ast2600-evb and the SoC defaults Y23
at power-on to the pulse-train behaviour used to drive the LED. This
causes much confusion for the micro in the Rainier system, so hog the
line as early as possible.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

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Andrew Jeffery 2020-05-05 16:57:42 +09:30 • committed by Joel Stanley

parent 1b36c0d0eb

commit 1daa0147f1

1 changed files with 7 additions and 0 deletions

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arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts

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