diff options
| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2023-05-05 09:01:50 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2023-05-16 18:09:03 +0300 |
| commit | ab7a5cba8231306fce1125b4aadc9edda076902c (patch) | |
| tree | 452d9cce733e2d6a7bcc8143a44bea164ff4396e /arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | |
| parent | 303f3fe1d88f7e45e0ab63f37c0949953b69fc10 (diff) | |
| download | linux-ab7a5cba8231306fce1125b4aadc9edda076902c.tar.xz | |
ARM: dts: stm32: Add alternate pinmux for sai2b on stm32mp15
Add another option for the SAI2B pins.
This is used on the Phycore STM32MP1.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp15-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index c20d59919fc9..f6661951258a 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1491,6 +1491,30 @@ }; }; + sai2b_pins_d: sai2b-3 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, AF10)>, /* SAI2_SCK_B */ + <STM32_PINMUX('C', 0, AF8)>, /* SAI2_FS_B */ + <STM32_PINMUX('H', 3, AF10)>; /* SAI2_MCLK_B */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */ + bias-disable; + }; + }; + + sai2b_sleep_pins_d: sai2b-sleep-3 { + pins1 { + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* SAI2_SCK_B */ + <STM32_PINMUX('C', 0, ANALOG)>, /* SAI2_FS_B */ + <STM32_PINMUX('H', 3, ANALOG)>, /* SAI2_MCLK_B */ + <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */ + }; + }; + sai4a_pins_a: sai4a-0 { pins { pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */ |