This patch updates the APM X-Gene SoC EDAC documentation binding to
reference the missing register bus for the SoC EDAC.
Signed-off-by: Loc Ho <lho@xxxxxxx>
---
.../devicetree/bindings/edac/apm-xgene-edac.txt | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/edac/apm-xgene-edac.txt b/Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
index 78e2a31..1006b04 100644
--- a/Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
+++ b/Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
@@ -16,6 +16,10 @@ Required properties:
- regmap-mcba : Regmap of the MCB-A (memory bridge) resource.
- regmap-mcbb : Regmap of the MCB-B (memory bridge) resource.
- regmap-efuse : Regmap of the PMD efuse resource.
+- regmap-rb : Regmap of the register bus resource. This property
+ is optional only for compatibility. If the RB
+ error conditions are not cleared, it will
+ continuously generate interrupt.
- reg : First resource shall be the CPU bus (PCP) resource.
- interrupts : Interrupt-specifier for MCU, PMD, L3, or SoC error
IRQ(s).
@@ -64,6 +68,11 @@ Example:
reg = <0x0 0x1054a000 0x0 0x20>;
};
+ rb: rb@7e000000 {
+ compatible = "apm,xgene-rb", "syscon";
+ reg = <0x0 0x7e000000 0x0 0x10>;
+ };
+
edac@78800000 {
compatible = "apm,xgene-edac";
#address-cells = <2>;
@@ -73,6 +82,7 @@ Example:
regmap-mcba = <&mcba>;
regmap-mcbb = <&mcbb>;
regmap-efuse = <&efuse>;
+ regmap-rb = <&rb>;
reg = <0x0 0x78800000 0x0 0x100>;
interrupts = <0x0 0x20 0x4>,
<0x0 0x21 0x4>,
--
1.7.1
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