diff options
| author | Neil Armstrong <[email protected]> | 2021-06-07 08:54:30 +0200 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2021-06-14 09:57:45 +0200 |
| commit | 7881df51368027b2d3fed3dcd43b480f45157d81 (patch) | |
| tree | 231a0a63645b775c1b4c1f18288b2f36437803ac | |
| parent | 1f80a5cf74a60997b92d2cde772edec093bec4d9 (diff) | |
arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source
According to Odroid-C4 & HC4 Schematics, the TF_3V3N_1V8_EN can be in Hi-Z for 3v3,
and since it's the default GPIOAO_6 mode at reset, let switch this GPIO as Open-Source
to drive for 1, and input for 0.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Martin Blumenstingl <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi index af40ba461074..e64359163331 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi @@ -52,7 +52,7 @@ enable-active-high; regulator-always-on; - gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>; + gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_SOURCE>; gpios-states = <0>; states = <3300000 0>, |