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| author | Marek Vasut <marex@denx.de> | 2020-04-29 18:37:41 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2020-05-07 14:48:06 +0200 |
| commit | f572f485898a3a570acf33be6db7e8f02c303751 (patch) | |
| tree | 9e6dc15ba7eb9a963f073a73aa639535bc224934 /arch/arm/boot/dts/stm32mp157a-avenger96.dts | |
| parent | ARM: dts: stm32: Add alternate pinmux for SPI2 pins (diff) | |
| download | linux-f572f485898a3a570acf33be6db7e8f02c303751.tar.xz linux-f572f485898a3a570acf33be6db7e8f02c303751.zip | |
ARM: dts: stm32: Add bindings for SPI2 on AV96
Add SPI2 bindings to AV96 DT, the SPI2 IOs are present on
low-speed expansion connector X6. This is disabled by default
and can be enabled if something is connected there.
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/stm32mp157a-avenger96.dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157a-avenger96.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts index 72ca282898eb..a9f3ba9da170 100644 --- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts +++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts @@ -551,6 +551,15 @@ }; }; +&spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_a>; + cs-gpios = <&gpioi 0 0>; + status = "disabled"; + /delete-property/dmas; + /delete-property/dma-names; +}; + &uart4 { /* On Low speed expansion header */ label = "LS-UART1"; |