msm: Copper: Add board and device tree support for SPI driver
This patch describes the basic attributes in the device tree
for the MSM SPI driver. Support for specifying the GPIO pins
associated with SPI is not yet present.
Change-Id: Idcb5cc28d84a2fa59463e698628da48cb058c652
Signed-off-by: Harini Jayaraman <harinij@codeaurora.org>
diff --git a/arch/arm/boot/dts/msmcopper.dts b/arch/arm/boot/dts/msmcopper.dts
index 6561c71..b00237a 100644
--- a/arch/arm/boot/dts/msmcopper.dts
+++ b/arch/arm/boot/dts/msmcopper.dts
@@ -70,4 +70,10 @@
qcom,bam-dma-res-pipes = <6>;
};
+ spi@f9924000 {
+ compatible = "qcom,spi-qup-v2";
+ reg = <0xf9924000 0x1000>;
+ interrupts = <96>;
+ spi-max-frequency = <24000000>;
+ };
};