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| author | Patrice Chotard <patrice.chotard@st.com> | 2017-12-12 09:49:45 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-01-10 08:05:48 -0500 |
| commit | 45be08822fc15d34b93e6bcf69614c69dbed35b1 (patch) | |
| tree | 266c563c4bd8f1203a23f87201e044e73223cf04 /arch/arm/dts/stm32f4-pinctrl.dtsi | |
| parent | c0cdd5adc81d4b5cd0c870fe58c863ab37fd7f89 (diff) | |
| download | u-boot-45be08822fc15d34b93e6bcf69614c69dbed35b1.zip u-boot-45be08822fc15d34b93e6bcf69614c69dbed35b1.tar.gz u-boot-45be08822fc15d34b93e6bcf69614c69dbed35b1.tar.bz2 | |
ARM: DTS: stm32: add SDIO controller support for stm32f469-disco
STM32F469 SoC uses an arm_pl180_mmci SDIO controller.
Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'arch/arm/dts/stm32f4-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32f4-pinctrl.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32f4-pinctrl.dtsi b/arch/arm/dts/stm32f4-pinctrl.dtsi index df59956..736bca7 100644 --- a/arch/arm/dts/stm32f4-pinctrl.dtsi +++ b/arch/arm/dts/stm32f4-pinctrl.dtsi @@ -339,6 +339,37 @@ slew-rate = <3>; }; }; + + sdio_pins: sdio_pins@0 { + pins { + pinmux = <STM32_PINMUX('C', 8, AF12)>, + <STM32_PINMUX('C', 9, AF12)>, + <STM32_PINMUX('C', 10, AF12)>, + <STM32_PINMUX('c', 11, AF12)>, + <STM32_PINMUX('C', 12, AF12)>, + <STM32_PINMUX('D', 2, AF12)>; + drive-push-pull; + slew-rate = <2>; + }; + }; + + sdio_pins_od: sdio_pins_od@0 { + pins1 { + pinmux = <STM32_PINMUX('C', 8, AF12)>, + <STM32_PINMUX('C', 9, AF12)>, + <STM32_PINMUX('C', 10, AF12)>, + <STM32_PINMUX('C', 11, AF12)>, + <STM32_PINMUX('C', 12, AF12)>; + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('D', 2, AF12)>; + drive-open-drain; + slew-rate = <2>; + }; + }; }; }; }; |