mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
647b392bf2
Import updated devicetree files from the Linux v5.12 release. Besides some node and audio port renames this changes the PHY modes to either rgmii-id or rgmii-txid. From the board files the Pinephone sees a lot of updates. This also adds the long missing USB PHY property for controller 0, which allows the U-Boot PHY driver to eventually use port 0 in host mode (pending another U-Boot patch). Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
36 lines
1000 B
Plaintext
36 lines
1000 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
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/dts-v1/;
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#include "sun50i-a64-pinephone.dtsi"
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/ {
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model = "Pine64 PinePhone Braveheart (1.1)";
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compatible = "pine64,pinephone-1.1", "pine64,pinephone", "allwinner,sun50i-a64";
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};
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&backlight {
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power-supply = <®_ldo_io0>;
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/*
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* PWM backlight circuit on this PinePhone revision was changed since
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* 1.0, and the lowest PWM duty cycle that doesn't lead to backlight
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* being off is around 20%. Duty cycle for the lowest brightness level
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* also varries quite a bit between individual boards, so the lowest
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* value here was chosen as a safe default.
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*/
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brightness-levels = <
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774 793 814 842
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882 935 1003 1088
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1192 1316 1462 1633
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1830 2054 2309 2596
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2916 3271 3664 4096>;
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num-interpolated-steps = <50>;
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default-brightness-level = <400>;
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};
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&sgm3140 {
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enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
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flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
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};
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