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| author | Tim Harvey <tharvey@gateworks.com> | 2024-03-25 09:27:02 -0700 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-03-30 13:55:28 -0300 |
| commit | e11fad3e186e66db46276346c50fa5b640e196bf (patch) | |
| tree | dd1ab1d76d004832cb8247cb1cac96705b50acbd | |
| parent | b53005cafc775ba95f88913569219924482ebddd (diff) | |
| download | u-boot-e11fad3e186e66db46276346c50fa5b640e196bf.zip u-boot-e11fad3e186e66db46276346c50fa5b640e196bf.tar.gz u-boot-e11fad3e186e66db46276346c50fa5b640e196bf.tar.bz2 | |
arm: dts: imx8mm-venice-gw7901: add digital I/O direction control GPIO's
The GW7901 has GPIO's to configure the direction of its isolated
digital I/O signals. Add the GPIO pinmux, line names, and hog
configuration.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| -rw-r--r-- | arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi b/arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi index e68030e..9fa2194 100644 --- a/arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-venice-gw7901-u-boot.dtsi @@ -43,6 +43,20 @@ }; &gpio4 { + dig1ctl { + gpio-hog; + output-low; + gpios = <4 GPIO_ACTIVE_HIGH>; + line-name = "dig1_ctl"; + }; + + dig2ctl { + gpio-hog; + output-low; + gpios = <5 GPIO_ACTIVE_HIGH>; + line-name = "dig2_ctl"; + }; + uart3_rs232 { gpio-hog; output-high; |