From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hanna Hawa Subject: [PATCH 1/2] dt-bindings: EDAC: add Amazon Annapurna Labs EDAC binding Date: Thu, 30 May 2019 13:15:28 +0300 Message-ID: <1559211329-13098-2-git-send-email-hhhawa@amazon.com> References: <1559211329-13098-1-git-send-email-hhhawa@amazon.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1559211329-13098-1-git-send-email-hhhawa@amazon.com> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com, bp@alien8.de, mchehab@kernel.org, james.morse@arm.com, davem@davemloft.net, gregkh@linuxfoundation.org, nicolas.ferre@microchip.com, paulmck@linux.ibm.com, dwmw@amazon.co.uk, benh@amazon.com Cc: ronenk@amazon.com, talel@amazon.com, jonnyc@amazon.com, hanochu@amazon.com, hhhawa@amazon.com, linux-edac@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Signed-off-by: Hanna Hawa --- .../devicetree/bindings/edac/amazon-al-edac.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/amazon-al-edac.txt diff --git a/Documentation/devicetree/bindings/edac/amazon-al-edac.txt b/Documentation/devicetree/bindings/edac/amazon-al-edac.txt new file mode 100644 index 0000000..76165a4 --- /dev/null +++ b/Documentation/devicetree/bindings/edac/amazon-al-edac.txt @@ -0,0 +1,16 @@ +* Amazon Annapurna Labs EDAC + +Amazon Annapurna Labs Alpine V2 SoC is based on ARM Cortex-A57, and Alpine V3 SoC is +based on ARM Cortex-A72. +Alpine SoCs support L1 and L2 error correction check based on ARM implementation. + +Required properties: +- compatible: + should be "amazon,al-cortex-a57-edac" for Alpine V2. + should be "amazon,al-cortex-a72-edac" for Alpine V3. + +Example: + + edac_l1_l2 { + compatible = "amazon,al-cortex-a57-edac"; + }; -- 2.7.4