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arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator

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[ Upstream commit f34621f31e3be81456c903287f7e4c0609829e29 ]

According to the board schematics the enable pin of this regulator is
connected to gpio line #9 of the first instance of the TCA9539
GPIO expander, so adjust it.

Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Link: https://lore.kernel.org/r/20250224-diogo-gpio_exp-v1-1-80fb84ac48c6@tecnico.ulisboa.pt
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Diogo Ivo
2025-02-24 12:17:36 +00:00
committed by Greg Kroah-Hartman
parent ab13c8a5f7
commit 988770bf31
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
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@@ -1635,7 +1635,7 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;
gpio = <&exp1 9 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&vdd_1v8>;
};