ARM: dts: qcom: pm8226: Add node for the MPP

The PM8226 provides 8 Multi-Purpose Pins (or MPPs for short).
Add a node to support them.

Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124171538.18088-3-rayyan@ansari.sh

diff --git a/arch/arm/boot/dts/qcom-pm8226.dtsi b/arch/arm/boot/dts/qcom-pm8226.dtsi
index 58ce565..b3d0f7b 100644 (file)
--- a/arch/arm/boot/dts/qcom-pm8226.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8226.dtsi
@@ -39,6 +39,16 @@
 
                        chg_otg: otg-vbus { };
                };
+
+               pm8226_mpps: mpps@a000 {
+                       compatible = "qcom,pm8226-mpp", "qcom,spmi-mpp";
+                       reg = <0xa000>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio-ranges = <&pm8226_mpps 0 0 8>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
        };
 
        pm8226_1: pm8226@1 {