diff options
Diffstat (limited to 'dts/Bindings/display/msm/dsi-phy-10nm.yaml')
-rw-r--r-- | dts/Bindings/display/msm/dsi-phy-10nm.yaml | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/dts/Bindings/display/msm/dsi-phy-10nm.yaml b/dts/Bindings/display/msm/dsi-phy-10nm.yaml index 4399715953..69d13867b7 100644 --- a/dts/Bindings/display/msm/dsi-phy-10nm.yaml +++ b/dts/Bindings/display/msm/dsi-phy-10nm.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/display/msm/dsi-phy-10nm.yaml# @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Display DSI 10nm PHY maintainers: - - Krishna Manikandan <mkrishn@codeaurora.org> + - Krishna Manikandan <quic_mkrishn@quicinc.com> allOf: - $ref: dsi-phy-common.yaml# @@ -35,11 +35,40 @@ properties: Connected to DSI0_MIPI_DSI_PLL_VDDA0P9 pin for sc7180 target and connected to VDDA_MIPI_DSI_0_PLL_0P9 pin for sdm845 target + qcom,phy-rescode-offset-top: + $ref: /schemas/types.yaml#/definitions/int8-array + maxItems: 5 + description: + Integer array of offset for pull-up legs rescode for all five lanes. + To offset the drive strength from the calibrated value in an increasing + manner, -32 is the weakest and +31 is the strongest. + items: + minimum: -32 + maximum: 31 + + qcom,phy-rescode-offset-bot: + $ref: /schemas/types.yaml#/definitions/int8-array + maxItems: 5 + description: + Integer array of offset for pull-down legs rescode for all five lanes. + To offset the drive strength from the calibrated value in a decreasing + manner, -32 is the weakest and +31 is the strongest. + items: + minimum: -32 + maximum: 31 + + qcom,phy-drive-ldo-level: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The PHY LDO has an amplitude tuning feature to adjust the LDO output + for the HSTX drive. Use supported levels (mV) to offset the drive level + from the default value. + enum: [ 375, 400, 425, 450, 475, 500 ] + required: - compatible - reg - reg-names - - vdds-supply unevaluatedProperties: false @@ -64,5 +93,9 @@ examples: clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, <&rpmhcc RPMH_CXO_CLK>; clock-names = "iface", "ref"; + + qcom,phy-rescode-offset-top = /bits/ 8 <0 0 0 0 0>; + qcom,phy-rescode-offset-bot = /bits/ 8 <0 0 0 0 0>; + qcom,phy-drive-ldo-level = <400>; }; ... |