mirror of
https://github.com/armbian/build
synced 2025-09-24 19:47:06 +07:00
46 lines
1.3 KiB
Diff
46 lines
1.3 KiB
Diff
diff -uNr a/arch/arm64/boot/dts/allwinner/overlay/Makefile b/arch/arm64/boot/dts/allwinner/overlay/Makefile
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--- a/arch/arm64/boot/dts/allwinner/overlay/Makefile 2021-08-05 22:56:13.983779398 +0800
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+++ b/arch/arm64/boot/dts/allwinner/overlay/Makefile 2021-08-05 23:21:13.534600814 +0800
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@@ -38,6 +38,7 @@
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sun50i-h6-i2c0.dtbo \
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sun50i-h6-i2c1.dtbo \
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sun50i-h6-i2c2.dtbo \
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+ sun50i-h6-pps-gpio.dtbo \
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sun50i-h6-ruart.dtbo \
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sun50i-h6-spi-add-cs1.dtbo \
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sun50i-h6-spi-jedec-nor.dtbo \
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diff -uNr a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pps-gpio.dts b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pps-gpio.dts
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--- a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pps-gpio.dts 1970-01-01 08:00:00.000000000 +0800
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+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h6-pps-gpio.dts 2021-08-05 23:22:11.207147333 +0800
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@@ -0,0 +1,29 @@
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+/dts-v1/;
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+/plugin/;
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+
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+/ {
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+ compatible = "allwinner,sun50i-h6";
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+
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+ fragment@0 {
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+ target = <&pio>;
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+ __overlay__ {
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+ pps_pins: pps_pins {
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+ pins = "PL10";
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+ function = "gpio_in";
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+ };
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+ };
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+ };
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+
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+ fragment@1 {
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+ target-path = "/";
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+ __overlay__ {
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+ pps@0 {
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+ compatible = "pps-gpio";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pps_pins>;
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+ gpios = <&pio 11 10 0>; /* PL10 */
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+ status = "okay";
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+ };
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+ };
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+ };
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+};
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