arm/dt: Move EPM SPI DT node to a platform file
Move the EPM device tree node to a platform specific
file. The EPM SOC is platform board dependent and
not part of the MSM. Hence move the EPM DT node to
a platform file.
Change-Id: Id27a3844be3fcddca8ee09a241a4524b8867019f
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974-mtp.dtsi b/arch/arm/boot/dts/msm8974-mtp.dtsi
index 9fb7d0e..48bb5ba 100644
--- a/arch/arm/boot/dts/msm8974-mtp.dtsi
+++ b/arch/arm/boot/dts/msm8974-mtp.dtsi
@@ -476,3 +476,22 @@
qcom,cdc-micbias2-ext-cap;
};
};
+
+&spi_epm {
+ epm-adc@0 {
+ compatible = "cy,epm-adc-cy8c5568lti-114";
+ reg = <0>;
+ interrupt-parent = <&msmgpio>;
+ spi-max-frequency = <960000>;
+ qcom,channels = <31>;
+ qcom,gain = <100 100 100 50 100 100 1 100 1 50
+ 1 100 1 100 50 50 50 50 50 50
+ 100 50 100 50 50 50 50 50 50 50
+ 50>;
+ qcom,rsense = <2 2 2 200 20 2 1 2 1 30
+ 1 10 1 30 50 30 500 30 100 30
+ 100 500 20 200 1000 20 1000 1000 70 200
+ 50>;
+ qcom,channel-type = <0x1540>;
+ };
+};