diff options
| -rw-r--r-- | arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi index 2a1cfd37e95..dcaab3eef2f 100644 --- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi @@ -189,6 +189,8 @@ }; pins2 { u-boot,dm-pre-reloc; + /* pull-up on rx to avoid floating level */ + bias-pull-up; }; }; diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi index 200601edff6..21c89c1ea26 100644 --- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi @@ -206,5 +206,7 @@ }; pins2 { u-boot,dm-pre-reloc; + /* pull-up on rx to avoid floating level */ + bias-pull-up; }; }; |