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ARM: dts: aspeed: sanmiguel: Fix PWRGD_RMC_N active-low hog configuration

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GPIO 14 on the fio_ioexp (pca9555) controller corresponds to the
PWRGD_RMC_N signal, which is active-low.

The pwrgd-rmc-hog node currently specifies output-low for this GPIO
with GPIO_ACTIVE_LOW flags. Under Linux gpiolib, configuring an
active-low GPIO hog with output-low sets the logical value to inactive
(0), causing the subsystem to drive the physical line high.

Correct the hog configuration to output-high, which sets the logical
value to active (1), driving the physical pin low on boot as intended.

[arj: tidy subject line]

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Link: https://patch.msgid.link/20260716-upstream-sanmiguel-fix-pwrgd-rmc-n-v1-1-8287b306e02a@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This commit is contained in:
Potin Lai 2026-07-16 10:31:17 +08:00 committed by Andrew Jeffery
parent 1e8024c429
commit 1420679cff
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts
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@ -592,7 +592,7 @@ fio_ioexp: gpio@20 {
pwrgd-rmc-hog {
gpio-hog;
gpios = <14 GPIO_ACTIVE_LOW>;
output-low;
output-high;
};
};