The Synchronous Serial Controller is used to provide SPI.
These are the ports which are located on the Stand-By Controller (SBC).
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
arch/arm/boot/dts/stih407.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 245aa31..cff106d 100644
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -329,5 +329,36 @@
status = "disabled";
};
+
+ /* SBC SSC */
+ spi@9540000 {
+ compatible = "st,comms-ssc-spi";
+ reg = <0x9540000 0x110>;
+ interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_sysin>;
+ clock-names = "ssc";
+
+ status = "disabled";
+ };
+
+ spi@9541000 {
+ compatible = "st,comms-ssc-spi";
+ reg = <0x9541000 0x110>;
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_sysin>;
+ clock-names = "ssc";
+
+ status = "disabled";
+ };
+
+ spi@9542000 {
+ compatible = "st,comms-ssc-spi";
+ reg = <0x9542000 0x110>;
+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_sysin>;
+ clock-names = "ssc";
+
+ status = "disabled";
+ };
};
};
--
1.9.1
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