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Subject[PATCH 2/2 v4] arm64: dts: fsl-ls1028a: add dspi2 support
Date
Enable MikroBUS SPI port.

Signed-off-by: Changming Huang <jerry.huang@nxp.com>
---
changes in v3:
- add the dt-bindings

arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 68c31cb8eead..6d0508d5abd0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -117,6 +117,19 @@ &duart1 {
status = "okay";
};

+&dspi2 {
+ bus-num = <2>;
+ status = "okay";
+
+ mikrobus@0 {
+ compatible = "semtech,sx1301";
+ reg = <0>;
+ spi-max-frequency = <2000000>;
+ fsl,spi-cs-sck-delay = <1000000>;
+ fsl,spi-sck-cs-delay = <50>;
+ };
+};
+
&enetc_mdio_pf3 {
sgmii_phy0: ethernet-phy@2 {
reg = <0x2>;
--
2.25.1
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