From: Jim Quinlan <jim2101024@xxxxxxxxx>
BCM7216 has a special purpose RESCAL reset controller for its SATA and
PCIe0/1 instances. This is a simple reset controller with #reset-cells
set to 0.
Signed-off-by: Jim Quinlan <jim2101024@xxxxxxxxx>
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
.../reset/brcm,bcm7216-pcie-sata-rescal.txt | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.txt
diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.txt b/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.txt
new file mode 100644
index 000000000000..ceaf7ee58726
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.txt
@@ -0,0 +1,26 @@
+BCM7216 RESCAL reset controller
+===============================
+
+This document describes the BCM7216 RESCAL reset controller which is
+responsible for controlling the reset of the SATA and PCIe0/1 instances on
+BCM7216.
+
+Please also refer to reset.txt in this directory for common reset controller
+binding usage.
+
+Required properties:
+- compatible: should be brcm,bcm7216-pcie-sata-rescal
+- reg: register base and length
+- #reset-cells: must be set to 0
+
+Example:
+
+rescal: reset {
+ compatible = "brcm,bcm7216-pcie-sata-rescal";
+ reg = <0x8b2c800>;
+ #reset-cells = <0>;
+};
+
+&pcie0 {
+ resets = <&rescal>;
+};
--
2.17.1
