linux-kernel - [PATCH v2 1/2] dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory Controller EDAC

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Date:   Sun, 15 Sep 2019 09:43:54 +0300
From:   Talel Shenhar <talel@...zon.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>, <bp@...en8.de>,
        <mchehab@...nel.org>, <james.morse@....com>, <talel@...zon.com>,
        <davem@...emloft.net>, <gregkh@...uxfoundation.org>,
        <nicolas.ferre@...rochip.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-edac@...r.kernel.org>
CC:     <dwmw@...zon.co.uk>, <benh@...nel.crashing.org>,
        <hhhawa@...zon.com>, <ronenk@...zon.com>, <jonnyc@...zon.com>,
        <hanochu@...zon.com>, <amirkl@...zon.com>, <barakw@...zon.com>
Subject: [PATCH v2 1/2] dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory Controller EDAC

Document Amazon's Annapurna Labs Memory Controller EDAC SoC binding.

Signed-off-by: Talel Shenhar <talel@...zon.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../devicetree/bindings/edac/amazon,al-mc-edac.txt | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/edac/amazon,al-mc-edac.txt

diff --git a/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.txt b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.txt
new file mode 100644
index 0000000..4f612e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.txt
@@ -0,0 +1,24 @@
+Amazon's Annapurna Labs Memory Controller EDAC
+
+EDAC node is defined to describe on-chip error detection and correction for
+Amazon's Annapurna Labs Memory Controller.
+
+Required properties:
+- compatible:	Shall be "amazon,al-mc-edac".
+- reg:		DDR controller resource.
+
+Optional:
+- interrupt-names:	may include "ue", for uncorrectable errors,
+			and/or "ce", for correctable errors.
+- interrupts:		should contain the interrupts associated with the
+			interrupts names.
+
+Example:
+
+edac@...80000 {
+	compatible = "amazon,al-mc-edac";
+	reg = <0x0 0xf0080000 0x0 0x00010000>;
+	interrupt-parent = <&amazon_al_system_fabric>;
+	interrupt-names = "ue";
+	interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+};
-- 
2.7.4