diff options
| author | Vikas Manocha <vikas.manocha@st.com> | 2017-06-07 13:55:25 +0200 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-06-07 14:28:54 +0200 |
| commit | f44848b6f7ca8b8cbc3d04be3eb476b1ec531681 (patch) | |
| tree | 18c30fc26157a083c6c72f77731b350417d6d646 /arch/arm/boot/dts/stm32f746.dtsi | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff) | |
ARM: dts: stm32: add stm32f769I & stm32f746 discovery board support
Stm32f769I & stm32f746 are MCUs of stm32f7 family. Here are the major
specs of the two boards:
stm32f769I discovery board:
- Cortex-M7 core @216MHz
- 2MB mcu internal flash
- 512KB internal sram
- 16MB sdram memory
- 64MB qspi flash memory
- 4 inch wvga LCD-TFT Display
stm32f746 discovery board:
- Cortex-M7 core @216MHz
- 1MB mcu internal flash
- 320KB internal sram
- 8MB sdram memory
- 16MB qspi flash memory
- 4.3 inch 480x272 LCD-TFT display
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f746.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index c2765ce12e2e..449f727c3476 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -326,6 +326,19 @@ bias-disable; }; }; + + usart1_pins_b: usart1@1 { + pins1 { + pinmux = <STM32F746_PA9_FUNC_USART1_TX>; + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32F746_PB7_FUNC_USART1_RX>; + bias-disable; + }; + }; }; crc: crc@40023000 { |