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63 lines
1.1 KiB
Plaintext
63 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* For SakuraPi Rk3308B: Enable on-board ws2812 LEDs
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* Need to load an external driver, see https://github.com/Sakura-Pi/ws2812-vleds
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*
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* (C) Copyright 2025 TheSnowfield <thesnowfield@sakurapi.org>
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*/
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/dts-v1/;
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/plugin/;
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/ {
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fragment@0 {
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target = <&spi1>;
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__overlay__ {
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status = "okay";
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ws2812@0 {
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compatible = "ws2812-vleds";
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reg = <0>;
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// tested spi clk 6750000hz on rk3308b
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spi-max-frequency = <6750000>;
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leds {
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// user defined
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ws_led3: vled3 {
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label = "ws-led3";
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default-state = "off";
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color-value = "#69b3f2";
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};
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// user defined
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ws_led2: vled2 {
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label = "ws-led2";
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default-state = "off";
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color-value = "#9376c8";
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};
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// user defined
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ws_led1: vled1 {
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label = "ws-led1";
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default-state = "off";
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color-value = "#b66bc3";
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};
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// mmc1(emmc) r/w state
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ws_led0: vled0 {
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label = "ws-led0";
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default-state = "on";
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linux,default-trigger = "mmc1";
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color-value = "#eb698f";
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};
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};
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};
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};
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};
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};
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