[PATCH v1 1/3] arm64: dts: ti: k3-am62-verdin: Add SPI alias

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>

The Verdin family pinout defines the SoM interfaces and their
numbering, SPI_1 being the SPI bus on the SODIMM connector, implemented
by main_spi1 on Verdin AM62.

Without an alias the Linux SPI bus number is assigned dynamically and
can change with the carrier board or probe order. Add a spi0 alias so
the bus number in sysfs and the spidev name follow the Verdin interface
numbering, zero-based with SPI_1 being spi0.

Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
index 77e6885555fb..3317da6c8457 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi
@@ -38,6 +38,7 @@ aliases {
 		serial2 = &main_uart0;
 		serial3 = &mcu_uart0;
 		serial4 = &main_uart5;
+		spi0 = &main_spi1;
 		usb0 = &usb0;
 		usb1 = &usb1;
 	};
-- 
2.47.3