From: Sherry Sun <sherry.sun@xxxxxxx> Add documentation for i.MX8MP DDRC binding based on synopsys_edac doc, which use the same memory-controller IP. Signed-off-by: Sherry Sun <sherry.sun@xxxxxxx> --- .../devicetree/bindings/memory-controllers/synopsys.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/synopsys.txt b/Documentation/devicetree/bindings/memory-controllers/synopsys.txt index 9d32762c47e1..5c03959a451f 100644 --- a/Documentation/devicetree/bindings/memory-controllers/synopsys.txt +++ b/Documentation/devicetree/bindings/memory-controllers/synopsys.txt @@ -6,16 +6,20 @@ bus width configurations. The Zynq DDR ECC controller has an optional ECC support in half-bus width (16-bit) configuration. -These both ECC controllers correct single bit ECC errors and detect double bit +The i.MX8MP DDR ECC controller has an ECC support in 64-bit bus width +configurations. + +These all ECC controllers correct single bit ECC errors and detect double bit ECC errors. Required properties: - compatible: One of: - 'xlnx,zynq-ddrc-a05' : Zynq DDR ECC controller - 'xlnx,zynqmp-ddrc-2.40a' : ZynqMP DDR ECC controller + - 'fsl,imx8mp-ddrc' : i.MX8MP DDR ECC controller - reg: Should contain DDR controller registers location and length. -Required properties for "xlnx,zynqmp-ddrc-2.40a": +Required properties for "xlnx,zynqmp-ddrc-2.40a" and "fsl,imx8mp-ddrc": - interrupts: Property with a value describing the interrupt number. Example: -- 2.17.1
