diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-02-15 11:37:41 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2018-02-19 10:23:21 +0000 |
| commit | 4275ebc31dc3de3fcde9991b03fb4c9ddf611a2b (patch) | |
| tree | 3bf119c420803cbb4571bc0c5d23b12c4b8740a7 | |
| parent | af6f77005428d3cddf9f80e2625b8be0afa08078 (diff) | |
| download | edk2-platforms-4275ebc31dc3de3fcde9991b03fb4c9ddf611a2b.tar.xz | |
Silicon/SynQuacer/DeviceTree: add node for SPI controller
Add a node for the SPI controller to the device tree so the OS may
attach to it. This is the SPI controller that is attached to the
96boards mezzanine connector on Developer Box.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
| -rw-r--r-- | Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi b/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi index 9085adb326..ba445a50f1 100644 --- a/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi +++ b/Silicon/Socionext/SynQuacer/DeviceTree/SynQuacer.dtsi @@ -538,4 +538,22 @@ clock-names = "core", "iface";
dma-coherent;
};
+
+ clk_alw_1_8: spi_ihclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "iHCLK";
+ };
+
+ spi: spi@54810000 {
+ compatible = "socionext,synquacer-spi";
+ reg = <0x0 0x54810000 0x0 0x1000>;
+ clocks = <&clk_alw_1_8>;
+ clock-names = "iHCLK";
+ socionext,use-rtm;
+ socionext,set-aces;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
|