On 03/10/2014 11:56 AM, Mark Rutland wrote: > On Sun, Mar 09, 2014 at 02:57:16AM +0000, Punnaiah Choudary Kalluri wrote: >> Added EDAC support for reporting the ecc errors of zynq ddr controller. >> The ddr ecc controller corrects single bit errors and detects double bit >> errors >> >> Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xxxxxxxxxx> >> --- >> .../devicetree/bindings/edac/zynq_edac.txt | 18 + >> drivers/edac/Kconfig | 7 + >> drivers/edac/Makefile | 1 + >> drivers/edac/zynq_edac.c | 613 ++++++++++++++++++++ >> 4 files changed, 639 insertions(+), 0 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/edac/zynq_edac.txt >> create mode 100644 drivers/edac/zynq_edac.c >> >> diff --git a/Documentation/devicetree/bindings/edac/zynq_edac.txt b/Documentation/devicetree/bindings/edac/zynq_edac.txt >> new file mode 100644 >> index 0000000..c21ff83 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/edac/zynq_edac.txt >> @@ -0,0 +1,18 @@ >> +Zynq EDAC driver, it does reports the DDR ECC single bit errors that are >> +corrected and double bit ecc errors that are detected by the DDR ECC controller. >> +ECC support for DDR is available in half-bus width(16 bit) configuration only. >> + >> +Required properties: >> +- compatible: Should be "xlnx,ps7-ddrc" or "xlnx,ps7-ddrc-1.00.a" > > Is this an or or a xor? Compatible string should be just xlnx,zynq-ddrc-1.00.a. Nothing with ps7. Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ Maintainer of Linux kernel - Xilinx Zynq ARM architecture Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform
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