diff options
| author | Yann Gautier <[email protected]> | 2022-01-12 17:33:56 +0100 |
|---|---|---|
| committer | Alexandre Torgue <[email protected]> | 2022-02-07 11:16:27 +0100 |
| commit | 2f715efc19f50b28f1823478458a08666a97b38d (patch) | |
| tree | 139731a5f0f6a15abb40cf056672dcc27b6cb786 | |
| parent | a7f6433feda4465d83b450dd844ca5c61322120f (diff) | |
ARM: dts: stm32: add sdmmc2 pins for STM32MP13
Those pins are used for SDIO on STM32MP135F-DK board.
Signed-off-by: Yann Gautier <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi index c6f78eef3698..d2472cd8f1d0 100644 --- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi @@ -57,6 +57,57 @@ }; }; + sdmmc2_b4_pins_a: sdmmc2-b4-0 { + pins { + pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */ + <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + }; + + sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, AF10)>; /* SDMMC2_D3 */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + pins2 { + pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ + slew-rate = <1>; + drive-open-drain; + bias-pull-up; + }; + }; + + sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ + <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */ + <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */ + <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */ + <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */ + <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */ + }; + }; + + sdmmc2_clk_pins_a: sdmmc2-clk-0 { + pins { + pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */ + slew-rate = <1>; + drive-push-pull; + bias-pull-up; + }; + }; + uart4_pins_a: uart4-0 { pins1 { pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */ |