This patch adds MT8173 spi bus controllers into device tree.

Signed-off-by: Leilk Liu <leilk....@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi 
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 512e4eb..923d2eb 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -259,6 +259,15 @@
                        status = "disabled";
                };
 
+               spi: spi@1100a000 {
+                       compatible = "mediatek,mt8173-spi";
+                       reg = <0 0x1100a000 0 0x1000>;
+                       interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>;
+                       clocks = <&pericfg CLK_PERI_SPI0>;
+                       clock-names = "main";
+                       status = "disabled";
+               };
+
                mmsys: mmsys@14000000 {
                        compatible = "mediatek,mt8173-mmsys", "syscon";
                        reg = <0 0x14000000 0 0x1000>;
-- 
1.8.1.1.dirty

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