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011f2c26f1
As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
58 lines
1.2 KiB
Diff
58 lines
1.2 KiB
Diff
From 5e6354c06e4fe463c37179a768da78d675cc2f36 Mon Sep 17 00:00:00 2001
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From: vitalogy <vitalogy_github@milaw.biz>
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Date: Tue, 19 Jan 2016 07:02:02 +0100
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Subject: [PATCH] dt-overlay: add wittypi-overlay.dts
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---
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arch/arm/boot/dts/overlays/wittypi-overlay.dts | 44 ++++++++++++++++++++++++++
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1 file changed, 44 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/wittypi-overlay.dts
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/wittypi-overlay.dts
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@@ -0,0 +1,44 @@
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+/*
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+ * Device Tree overlay for Witty Pi extension board by UUGear
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+ *
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+ */
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+
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+/dts-v1/;
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+/plugin/;
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+
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+/ {
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+
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+ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
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+
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+ fragment@0 {
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+ target = <&leds>;
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+ __overlay__ {
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+ compatible = "gpio-leds";
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+ wittypi_led: wittypi_led {
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+ label = "wittypi_led";
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+ linux,default-trigger = "default-on";
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+ gpios = <&gpio 17 0>;
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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 = <&i2c1>;
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+ __overlay__ {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ rtc: ds1337@68 {
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+ compatible = "dallas,ds1337";
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+ reg = <0x68>;
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+ wakeup-source;
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+ };
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+ };
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+ };
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+
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+ __overrides__ {
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+ led_gpio = <&wittypi_led>,"gpios:4";
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+ led_trigger = <&wittypi_led>,"linux,default-trigger";
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+ };
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+
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+};
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