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| -rw-r--r-- | Documentation/devicetree/bindings/ufs/ufs-common.yaml | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml index ed97f5682509..cc32e1189d50 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -105,6 +105,64 @@ properties: Restricts the UFS controller to rate-a or rate-b for both TX and RX directions. + tx-precode-enable-g6: + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + items: + - items: + - description: Host_Lane0 precode + enum: [0, 1] + - description: Device_Lane0 precode + enum: [0, 1] + - items: + - description: Host_Lane1 precode + enum: [0, 1] + - description: Device_Lane1 precode + enum: [0, 1] + description: + Static TX Precode enable values for HS-G6 only. + +patternProperties: + "^txeq-preshoot-g[1-6]$": + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + items: + - items: + - description: Host_Lane0 Preshoot value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - description: Device_Lane0 Preshoot value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - items: + - description: Host_Lane1 Preshoot value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - description: Device_Lane1 Preshoot value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + description: | + Static TX Equalization PreShoot settings for High Speed Gears. These + values are programmed to the corresponding UniPro PA layer attribute + PA_TxEQG[1-6]Setting. Each value selects a Pre-Shoot level as defined + by the MIPI M-PHY specification (TX_HS_PreShoot_Setting). + + "^txeq-deemphasis-g[1-6]$": + $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 1 + items: + - items: + - description: Host_Lane0 DeEmphasis value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - description: Device_Lane0 DeEmphasis value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - items: + - description: Host_Lane1 DeEmphasis value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + - description: Device_Lane1 DeEmphasis value + enum: [0, 1, 2, 3, 4, 5, 6, 7] + description: | + Static TX Equalization DeEmphasis settings for High Speed Gears. These + values are programmed to the corresponding UniPro PA layer attribute + PA_TxEQG[1-6]Setting. Each value selects a De-Emphasis level as defined + by the MIPI M-PHY specification (TX_HS_DeEmphasis_Setting). + dependencies: freq-table-hz: [ clocks ] operating-points-v2: [ clocks, clock-names ] |