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Merge tag 'lts-v5.15.21-linux-220222T001242Z' into lts2021/preempt-rt
Creating tag for lts-v5.15.21-linux-220222T001242Z * tag 'lts-v5.15.21-linux-220222T001242Z': (2399 commits) drm/amdgpu: fix logic inversion in check drm/amd: avoid suspend on dGPUs w/ s2idle support when runtime PM enabled drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels drm/amd/display: revert "Reset fifo after enable otg" drm/amd/display: watermark latencies is not enough on DCN31 drm/amd/display: Update watermark values for DCN301 drm/amdgpu: fix a potential GPU hang on cyan skillfish drm/amd: Only run s3 or s0ix if system is configured properly drm/amd: add support to check whether the system is set to s3 drm/i915/pmu: Fix KMD and GuC race on accessing busyness drm/amd: Warn users about potential s0ix problems drm/amd/pm: correct the MGpuFanBoost support for Beige Goby drm/nouveau: fix off by one in BIOS boundary checking drm/i915/adlp: Fix TypeC PHY-ready status readout drm/i915/pmu: Use PM timestamp instead of RING TIMESTAMP for reference drm/i915/overlay: Prevent divide by zero bugs in scaling drm/i915: Lock timeline mutex directly in error path of eb_pin_timeline drm/i915: Allocate intel_engine_coredump_alloc with ALLOW_FAIL drm/kmb: Fix for build errors with Warray-bounds drm/privacy-screen: honor acpi=off in detect_thinkpad_privacy_screen ...
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106 changes: 106 additions & 0 deletions
106
Documentation/devicetree/bindings/display/bridge/nxp,ptn3460.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | ||
%YAML 1.2 | ||
--- | ||
$id: http://devicetree.org/schemas/display/bridge/nxp,ptn3460.yaml# | ||
$schema: http://devicetree.org/meta-schemas/core.yaml# | ||
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title: NXP PTN3460 eDP to LVDS bridge | ||
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maintainers: | ||
- Sean Paul <seanpaul@chromium.org> | ||
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properties: | ||
compatible: | ||
const: nxp,ptn3460 | ||
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reg: | ||
description: I2C address of the bridge | ||
maxItems: 1 | ||
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edid-emulation: | ||
$ref: "/schemas/types.yaml#/definitions/uint32" | ||
description: | ||
The EDID emulation entry to use | ||
Value Resolution Description | ||
0 1024x768 NXP Generic | ||
1 1920x1080 NXP Generic | ||
2 1920x1080 NXP Generic | ||
3 1600x900 Samsung LTM200KT | ||
4 1920x1080 Samsung LTM230HT | ||
5 1366x768 NXP Generic | ||
6 1600x900 ChiMei M215HGE | ||
enum: [0, 1, 2, 3, 4, 5, 6] | ||
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powerdown-gpios: | ||
description: GPIO connected to the PD_N signal. | ||
maxItems: 1 | ||
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reset-gpios: | ||
description: GPIO connected to the RST_N signal. | ||
maxItems: 1 | ||
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ports: | ||
$ref: /schemas/graph.yaml#/properties/ports | ||
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properties: | ||
port@0: | ||
$ref: /schemas/graph.yaml#/properties/port | ||
description: | ||
Video port for LVDS output | ||
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port@1: | ||
$ref: /schemas/graph.yaml#/properties/port | ||
description: | ||
Video port for eDP input | ||
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required: | ||
- port@0 | ||
- port@1 | ||
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required: | ||
- compatible | ||
- reg | ||
- edid-emulation | ||
- powerdown-gpios | ||
- reset-gpios | ||
- ports | ||
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additionalProperties: false | ||
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examples: | ||
- | | ||
#include <dt-bindings/gpio/gpio.h> | ||
i2c1 { | ||
#address-cells = <1>; | ||
#size-cells = <0>; | ||
bridge@20 { | ||
compatible = "nxp,ptn3460"; | ||
reg = <0x20>; | ||
edid-emulation = <5>; | ||
powerdown-gpios = <&gpy2 5 GPIO_ACTIVE_HIGH>; | ||
reset-gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; | ||
ports { | ||
#address-cells = <1>; | ||
#size-cells = <0>; | ||
port@0 { | ||
reg = <0>; | ||
bridge_out: endpoint { | ||
remote-endpoint = <&panel_in>; | ||
}; | ||
}; | ||
port@1 { | ||
reg = <1>; | ||
bridge_in: endpoint { | ||
remote-endpoint = <&dp_out>; | ||
}; | ||
}; | ||
}; | ||
}; | ||
}; | ||
... |
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39
Documentation/devicetree/bindings/display/bridge/ptn3460.txt
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