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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>
This commit is contained in:
Marek Vasut 2020-04-29 18:37:41 +02:00 committed by Alexandre Torgue
parent 5afb13616b
commit f572f48589
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/stm32mp157a-avenger96.dts
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@ -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";