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Subject[v1 1/2] dt-bindings: msm/dsi: Add 10nm dsi phy tuning properties
Date
Add 10nm dsi phy tuning properties for phy drive strength and
phy drive level adjustemnt.

Signed-off-by: Rajeev Nandan <quic_rajeevny@quicinc.com>
---
.../devicetree/bindings/display/msm/dsi-phy-10nm.yaml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
index 4399715..9406982 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
@@ -35,6 +35,18 @@ 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

+ phy-drive-strength-cfg:
+ type: array
+ description:
+ Register values of DSIPHY_RESCODE_OFFSET_TOP and DSIPHY_RESCODE_OFFSET_BOT
+ for all five lanes to adjust the phy drive strength.
+
+ phy-drive-level-cfg:
+ type: array
+ description:
+ Register values of DSIPHY_RESCODE_OFFSET_TOP for all five lanes to adjust
+ phy drive level/amplitude.
+
required:
- compatible
- reg
@@ -64,5 +76,12 @@ examples:
clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
<&rpmhcc RPMH_CXO_CLK>;
clock-names = "iface", "ref";
+
+ phy-drive-strength-cfg = [00 00
+ 00 00
+ 00 00
+ 00 00
+ 00 00];
+ phy-drive-level-cfg = [59 59 59 59 59];
};
...
--
2.7.4
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