From: York Sun <york.sun@nxp.com>
To: bp@alien8.de
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
York Sun <york.sun@nxp.com>
Subject: [PATCH RFC 2/2] arm64: Update device tree for ls1043a and ls1046a to enable edac driver
Date: Wed, 14 Mar 2018 17:17:47 -0700 [thread overview]
Message-ID: <1521073067-24348-2-git-send-email-york.sun@nxp.com> (raw)
In-Reply-To: <1521073067-24348-1-git-send-email-york.sun@nxp.com>
Add edac node to enable error detection for L1 and L2 cache.
Signed-off-by: York Sun <york.sun@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 9 +++++++++
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 9 +++++++++
2 files changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index d16b9cc..4fa14db 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -749,6 +749,15 @@
};
};
+ edac-a53 {
+ compatible = "arm,cortex-a53-edac";
+ cpus = <&cpu0>,
+ <&cpu1>,
+ <&cpu2>,
+ <&cpu3>;
+ interrupts = <0 108 0x4>;
+ };
+
};
#include "qoriq-qman-portals.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index c8ff0ba..9095d48 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -689,6 +689,15 @@
no-map;
};
};
+
+ edac-a57 {
+ compatible = "arm,cortex-a57-edac";
+ cpus = <&cpu0>,
+ <&cpu1>,
+ <&cpu2>,
+ <&cpu3>;
+ interrupts = <0 108 0x4>;
+ };
};
#include "qoriq-qman-portals.dtsi"
--
2.7.4
next prev parent reply other threads:[~2018-03-15 0:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-15 0:17 [PATCH RFC 1/2] drivers/edac: Add L1 and L2 error detection for A53 and A57 York Sun
2018-03-15 0:17 ` York Sun [this message]
2018-03-15 1:07 ` Borislav Petkov
2018-03-15 1:20 ` York Sun
2018-03-15 10:17 ` Borislav Petkov
2018-03-15 14:55 ` York Sun
2018-03-15 15:10 ` Mark Rutland
2018-03-15 13:33 ` James Morse
2018-03-15 15:15 ` York Sun
2018-03-15 15:07 ` Mark Rutland
2018-03-15 15:15 ` York Sun
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