arm64: dts: qcom: pmi8998: add rradc node

Add a DT node for the Round Robin ADC found in the PMI8998 PMIC.

Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221016180330.1912214-2-caleb.connolly@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
index 485bebb..cd1caea 100644 (file)
--- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
@@ -18,6 +18,14 @@
                        interrupt-controller;
                        #interrupt-cells = <2>;
                };
+
+               pmi8998_rradc: adc@4500 {
+                       compatible = "qcom,pmi8998-rradc";
+                       reg = <0x4500>;
+                       #io-channel-cells = <1>;
+
+                       status = "disabled";
+               };
        };
 
        pmi8998_lsid1: pmic@3 {