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| author |   Marek Vasut <marex@denx.de> | 2020-04-22 12:46:10 +0200 |
|---|---|---|
| committer |   Alexandre Torgue <alexandre.torgue@st.com> | 2020-04-29 09:51:28 +0200 |
| commit | dcf185ca8175b3324f8616f848c94d4bf554b76b (patch) | |
| tree | cbb2d46fc78dd48e69c9d2495bb62be51f91b08e /arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | |
| parent | ARM: dts: stm32: Add bindings for HDMI video on AV96 (diff) | |
| download | linux-dev-dcf185ca8175b3324f8616f848c94d4bf554b76b.tar.xz linux-dev-dcf185ca8175b3324f8616f848c94d4bf554b76b.zip | |
ARM: dts: stm32: Add alternate pinmux for SAI2 pins on stm32mp15
Add new mux option for SAI2 pins, this is used on AV96 board.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp15-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index c3a7402860af..aeddcaadb829 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -1028,6 +1028,25 @@ }; }; + sai2a_pins_c: sai2a-4 { + pins { + pinmux = <STM32_PINMUX('D', 13, AF10)>, /* SAI2_SCK_A */ + <STM32_PINMUX('D', 11, AF10)>, /* SAI2_SD_A */ + <STM32_PINMUX('D', 12, AF10)>; /* SAI2_FS_A */ + slew-rate = <0>; + drive-push-pull; + bias-disable; + }; + }; + + sai2a_sleep_pins_c: sai2a-5 { + pins { + pinmux = <STM32_PINMUX('D', 13, ANALOG)>, /* SAI2_SCK_A */ + <STM32_PINMUX('D', 11, ANALOG)>, /* SAI2_SD_A */ + <STM32_PINMUX('D', 12, ANALOG)>; /* SAI2_FS_A */ + }; + }; + sai2b_pins_a: sai2b-0 { pins1 { pinmux = <STM32_PINMUX('E', 12, AF10)>, /* SAI2_SCK_B */ @@ -1065,6 +1084,19 @@ }; }; + sai2b_pins_c: sai2a-4 { + pins1 { + pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */ + bias-disable; + }; + }; + + sai2b_sleep_pins_c: sai2a-sleep-5 { + pins { + pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */ + }; + }; + sai4a_pins_a: sai4a-0 { pins { pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */ |