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53 lines
1.1 KiB
Diff
53 lines
1.1 KiB
Diff
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From 7d90ca6f19199a54d3f8417c5f36c50dfa0accc8 Mon Sep 17 00:00:00 2001
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From: Luis Araneda <luaraneda@gmail.com>
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Date: Thu, 12 Jul 2018 01:50:46 -0400
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Subject: [PATCH] v4.19: Backport dts updates to the Digilent Zybo Z7 board
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- 7d90ca6: Fix memory size (512 MiB -> 1 GiB)
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- edd62b9: Use GPIO constants
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- a2b7baf: Add gpio-leds node
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Signed-off-by: Luis Araneda <luaraneda@gmail.com>
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---
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--- a/arch/arm/boot/dts/zynq-zybo-z7.dts
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+++ b/arch/arm/boot/dts/zynq-zybo-z7.dts
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@@ -1,6 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0+
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/dts-v1/;
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#include "zynq-7000.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Zynq ZYBO Z7 Development Board";
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@@ -13,7 +14,7 @@
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memory@0 {
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device_type = "memory";
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- reg = <0x0 0x20000000>;
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+ reg = <0x0 0x40000000>;
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};
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chosen {
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@@ -21,10 +22,19 @@
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stdout-path = "serial0:115200n8";
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};
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+ gpio-leds {
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+ compatible = "gpio-leds";
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+
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+ ld4 {
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+ label = "zynq-zybo-z7:green:ld4";
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+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
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+ };
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+ };
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+
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usb_phy0: phy0 {
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#phy-cells = <0>;
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compatible = "usb-nop-xceiv";
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- reset-gpios = <&gpio0 46 1>;
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+ reset-gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
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};
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};
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