diff options
-rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml | 16 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml | 12 |
2 files changed, 15 insertions, 13 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml index 98bc219e8a25..97c3e988af5f 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml @@ -17,6 +17,13 @@ properties: maxItems: 1 description: | Maximum DDR clock frequency for the speed-bin, in Hz. + Property is deprecated, use max-freq. + deprecated: true + + max-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Maximum DDR clock frequency for the speed-bin, in Hz. min-freq: $ref: /schemas/types.yaml#/definitions/uint32 @@ -117,19 +124,16 @@ properties: required: - compatible - min-freq - - reg + - max-freq additionalProperties: false examples: - | lpddr3 { - #address-cells = <1>; - #size-cells = <0>; - - timings@800000000 { + timings { compatible = "jedec,lpddr3-timings"; - reg = <800000000>; + max-freq = <800000000>; min-freq = <100000000>; tCKE = <3750>; tCKESR = <3750>; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml index 3bcba15098ea..c542f32c39fa 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml @@ -18,6 +18,7 @@ properties: '#address-cells': const: 1 + deprecated: true density: $ref: /schemas/types.yaml#/definitions/uint32 @@ -55,6 +56,7 @@ properties: '#size-cells': const: 0 + deprecated: true tCKE-min-tck: $ref: /schemas/types.yaml#/definitions/uint32 @@ -191,7 +193,7 @@ properties: cycles. patternProperties: - "^timings@[0-9a-f]+$": + "^timings((-[0-9])+|(@[0-9a-f]+))?$": $ref: jedec,lpddr3-timings.yaml description: | The lpddr3 node may have one or more child nodes with timings. @@ -201,10 +203,8 @@ patternProperties: required: - compatible - - '#address-cells' - density - io-width - - '#size-cells' additionalProperties: false @@ -214,8 +214,6 @@ examples: compatible = "samsung,K3QF2F20DB", "jedec,lpddr3"; density = <16384>; io-width = <32>; - #address-cells = <1>; - #size-cells = <0>; tCKE-min-tck = <2>; tCKESR-min-tck = <2>; @@ -239,9 +237,9 @@ examples: tXP-min-tck = <2>; tXSR-min-tck = <12>; - timings@800000000 { + timings { compatible = "jedec,lpddr3-timings"; - reg = <800000000>; + max-freq = <800000000>; min-freq = <100000000>; tCKE = <3750>; tCKESR = <3750>; |