Enable the sfc support for rv1108 evaluation board.
Signed-off-by: Andy Yan <andy.yan@xxxxxxxxxxxxxx>
---
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/rv1108-evb.dts | 10 ++++++++++
arch/arm/boot/dts/rv1108.dtsi | 13 +++++++++++++
2 files changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index ac27e11..5d0ebe3 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -239,6 +239,16 @@
};
};
+&sfc {
+ status = "okay";
+ spi-nor@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <100000000>;
+ m25p,fast-read;
+ reg = <0>;
+ };
+};
+
&uart0 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 76ea246..30435fc 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -554,6 +554,19 @@
status = "disabled";
};
+ sfc: sfc@301c0000 {
+ compatible = "rockchip,rv1108-sfc", "rockchip,sfc";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
+ clock-names = "sfc", "hsfc";
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x301c0000 0x1000>;
+ /* If you want to use PIO mode, activate this */
+ /*rockchip,sfc-no-dma;*/
+ status = "disabled";
+ };
+
gic: interrupt-controller@32010000 {
compatible = "arm,gic-400";
interrupt-controller;
--
2.7.4
--
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