arm64: dts: qcom: sm6350: Add SPMI bus

Add a node for SPMI to allow for communication with on-board PMICs.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210923162204.21752-11-konrad.dybcio@somainline.org

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index a9ebce0..52e4abd 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -546,6 +546,24 @@
                        #power-domain-cells = <1>;
                };
 
+               spmi_bus: spmi@c440000 {
+                       compatible = "qcom,spmi-pmic-arb";
+                       reg = <0 0xc440000 0 0x1100>,
+                             <0 0xc600000 0 0x2000000>,
+                             <0 0xe600000 0 0x100000>,
+                             <0 0xe700000 0 0xa0000>,
+                             <0 0xc40a000 0 0x26000>;
+                       reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+                       interrupt-names = "periph_irq";
+                       interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
+                       qcom,ee = <0>;
+                       qcom,channel = <0>;
+                       #address-cells = <2>;
+                       #size-cells = <0>;
+                       interrupt-controller;
+                       #interrupt-cells = <4>;
+               };
+
                tlmm: pinctrl@f100000 {
                        compatible = "qcom,sm6350-tlmm";
                        reg = <0 0x0f100000 0 0x300000>;