diff options
| author | Vikas Manocha <vikas.manocha@st.com> | 2017-04-10 15:02:58 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-08 11:57:20 -0400 |
| commit | d33a6a2f064a5dabfc277d5345aa03a9fbce4680 (patch) | |
| tree | d7c30ce21d889c26f452a53d601890a2a4519442 /arch/arm/dts/stm32f746.dtsi | |
| parent | 774171020beaf3af19dcc8056c9de38653bc121b (diff) | |
ARM: DT: stm32f7: add gpio device tree nodes
Also created alias for gpios for stm32f7 discovery board. Based on these
aliases, it would be possible to get gpio devices by sequence.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>
Diffstat (limited to 'arch/arm/dts/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32f746.dtsi | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi index e9fd6f4e2e..865d5cfbe4 100644 --- a/arch/arm/dts/stm32f746.dtsi +++ b/arch/arm/dts/stm32f746.dtsi @@ -114,6 +114,117 @@ u-boot,dm-pre-reloc; pins-are-numbered; + gpioa: gpio@40020000 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x0 0x400>; + clocks = <&rcc 0 0>; + st,bank-name = "GPIOA"; + u-boot,dm-pre-reloc; + }; + + gpiob: gpio@40020400 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x400 0x400>; + clocks = <&rcc 0 1>; + st,bank-name = "GPIOB"; + u-boot,dm-pre-reloc; + }; + + + gpioc: gpio@40020800 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x800 0x400>; + clocks = <&rcc 0 2>; + st,bank-name = "GPIOC"; + u-boot,dm-pre-reloc; + }; + + gpiod: gpio@40020c00 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0xc00 0x400>; + clocks = <&rcc 0 3>; + st,bank-name = "GPIOD"; + u-boot,dm-pre-reloc; + }; + + gpioe: gpio@40021000 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x1000 0x400>; + clocks = <&rcc 0 4>; + st,bank-name = "GPIOE"; + u-boot,dm-pre-reloc; + }; + + gpiof: gpio@40021400 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x1400 0x400>; + clocks = <&rcc 0 5>; + st,bank-name = "GPIOF"; + u-boot,dm-pre-reloc; + }; + + gpiog: gpio@40021800 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x1800 0x400>; + clocks = <&rcc 0 6>; + st,bank-name = "GPIOG"; + u-boot,dm-pre-reloc; + }; + + gpioh: gpio@40021c00 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x1c00 0x400>; + clocks = <&rcc 0 7>; + st,bank-name = "GPIOH"; + u-boot,dm-pre-reloc; + }; + + gpioi: gpio@40022000 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x2000 0x400>; + clocks = <&rcc 0 8>; + st,bank-name = "GPIOI"; + u-boot,dm-pre-reloc; + }; + + gpioj: gpio@40022400 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x2400 0x400>; + clocks = <&rcc 0 9>; + st,bank-name = "GPIOJ"; + u-boot,dm-pre-reloc; + }; + + gpiok: gpio@40022800 { + gpio-controller; + #gpio-cells = <2>; + compatible = "st,stm32-gpio"; + reg = <0x2800 0x400>; + clocks = <&rcc 0 10>; + st,bank-name = "GPIOK"; + u-boot,dm-pre-reloc; + }; + usart1_pins_a: usart1@0 { pins1 { pinmux = <STM32F746_PA9_FUNC_USART1_TX>; |