forked from dlink-dir_819/openwrt
d41d9befb9
Add u-boot bootloader based on 2023.01 to support D1-based boards, currently: - Dongshan Nezha STU - LicheePi RV Dock - MangoPi MQ-Pro - Nezha D1 Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
46 lines
1.3 KiB
Diff
46 lines
1.3 KiB
Diff
From 9e34036e651528df9575c2ffb38d78ae1f613481 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Sat, 21 Aug 2021 17:11:54 -0500
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Subject: [PATCH 46/90] ARM: dts: sunxi: Add AXP221 and AXP809 GPIO nodes
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These PMICs each have two GPIO pins, and are supported by the axp_gpio
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driver. In order to convert the axp_gpio driver to probe using the
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device tree, the corresponding device tree nodes must be present. Add
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them, following the same binding as the AXP209 and AXP813.
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Signed-off-by: Samuel Holland <samuel@sholland.org>
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---
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arch/arm/dts/axp22x.dtsi | 6 ++++++
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arch/arm/dts/axp809.dtsi | 7 +++++++
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2 files changed, 13 insertions(+)
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--- a/arch/arm/dts/axp22x.dtsi
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+++ b/arch/arm/dts/axp22x.dtsi
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@@ -67,6 +67,12 @@
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status = "disabled";
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};
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+ axp_gpio: gpio {
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+ compatible = "x-powers,axp221-gpio";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ };
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+
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regulators {
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/* Default work frequency for buck regulators */
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x-powers,dcdc-freq = <3000>;
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--- a/arch/arm/dts/axp809.dtsi
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+++ b/arch/arm/dts/axp809.dtsi
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@@ -50,4 +50,11 @@
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compatible = "x-powers,axp809";
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interrupt-controller;
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#interrupt-cells = <1>;
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+
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+ axp_gpio: gpio {
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+ compatible = "x-powers,axp809-gpio",
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+ "x-powers,axp221-gpio";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ };
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};
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