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author | Patrice Chotard <patrice.chotard@st.com> | 2018-03-01 11:53:00 +0100 |
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committer | Alexandre Torgue <alexandre.torgue@st.com> | 2018-03-05 09:03:08 +0100 |
commit | 46ea3e80e1e841b822c7e38ec984f8284a69d5ea (patch) | |
tree | 7f277f236b93c6192a6ccc5fd66018128e875879 /arch/arm/boot/dts/stm32f7-pinctrl.dtsi | |
parent | 1fe23843d5d6e412a88dc277d608aef65b30f344 (diff) | |
download | linux-46ea3e80e1e841b822c7e38ec984f8284a69d5ea.tar.bz2 |
ARM: dts: stm32: Add sdio pins definition for stm32f7
Add sdio pins definition for the 2 sdio instances embeds in stm32f746.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f7-pinctrl.dtsi')
-rw-r--r-- | arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi index f518de184e52..9314128df185 100644 --- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi @@ -222,6 +222,68 @@ slew-rate = <2>; }; }; + + sdio_pins_a: sdio_pins_a@0 { + pins { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */ + <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1 CLK */ + <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */ + drive-push-pull; + slew-rate = <2>; + }; + }; + + sdio_pins_od_a: sdio_pins_od_a@0 { + pins1 { + pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */ + <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */ + <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */ + <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */ + <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1 CLK */ + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */ + drive-open-drain; + slew-rate = <2>; + }; + }; + + sdio_pins_b: sdio_pins_b@0 { + pins { + pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */ + <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */ + <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */ + <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */ + <STM32_PINMUX('D', 6, AF11)>, /* SDMMC2 CLK */ + <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */ + drive-push-pull; + slew-rate = <2>; + }; + }; + + sdio_pins_od_b: sdio_pins_od_b@0 { + pins1 { + pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */ + <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */ + <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */ + <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */ + <STM32_PINMUX('D', 6, AF11)>; /* SDMMC2 CLK */ + drive-push-pull; + slew-rate = <2>; + }; + + pins2 { + pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */ + drive-open-drain; + slew-rate = <2>; + }; + }; }; }; }; |