| Message ID | 20220201114749.88500-3-krzysztof.kozlowski@canonical.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/6] arm64: dts: exynos: use generic node name for LPDDR3 timings | expand |
diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml index c8577186324a..0c8353c11767 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml @@ -34,10 +34,8 @@ properties: description: | IO bus width in bits of SDRAM chip. enum: - - 64 - 32 - 16 - - 8 manufacturer-id: $ref: /schemas/types.yaml#/definitions/uint32
According to JEDEC Standard No. 209-3 (table 3.4.1 "Mode Register Assignment and Definition in LPDDR3 SDRAM"), the LPDDR3 supports only 16- and 32-bit IO width. Drop the unsupported others. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- .../bindings/memory-controllers/ddr/jedec,lpddr3.yaml | 2 -- 1 file changed, 2 deletions(-)