arm64: dts: broadcom: bcm4908: describe PCIe reset controller

This reset controller is a single register in the Broadcom's MISC block.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
index 55d9b56..b5b772a 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -177,6 +177,21 @@
                        };
                };
 
+               misc@2600 {
+                       compatible = "brcm,misc", "simple-mfd";
+                       reg = <0x2600 0xe4>;
+
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <0x00 0x2600 0xe4>;
+
+                       reset-controller@2644 {
+                               compatible = "brcm,bcm4908-misc-pcie-reset";
+                               reg = <0x44 0x04>;
+                               #reset-cells = <1>;
+                       };
+               };
+
                reboot {
                        compatible = "syscon-reboot";
                        regmap = <&timer>;