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

[ 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>

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 63b94a04308e86bd442d6c1d6558bdcf2fc65825..38d49d612c0c19181ec63790112f7a73597b8a82 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1686,7 +1686,7 @@
                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>;
        };