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f2756e3b59
* Add Odroid HC4 to mainline kernel - remove legacy target - add reset / power off support - change HC4 from .wip -> .conf - adjust patches * Enable HC4 legacy kernel too. * Add groovy target for HC4 * Adjust targets
36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From 102c1ce21859266e526879428c9d7c5946b7477c Mon Sep 17 00:00:00 2001
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From: Dongjin Kim <tobetter@gmail.com>
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Date: Fri, 24 Apr 2020 14:44:06 +0200
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Subject: [PATCH 10/75] arm64: dts: meson-sm1: add support for Hardkernel
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ODROID-C4
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Add the board support for the Hardkernel Odroid-C4 single board computer.
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The Odroid-C4 is the Odroid-C2 successor with same form factor, but using
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a modern Amlogic S905X3 (SM1) SoC and 4x USB3 ports.
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Signed-off-by: Dongjin Kim <tobetter@gmail.com>
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Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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Tested-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
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index cf5a98f0e47c..e1fe6138b6c0 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
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@@ -286,6 +286,10 @@ external_phy: ethernet-phy@0 {
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reg = <0>;
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max-speed = <1000>;
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+ reset-assert-us = <10000>;
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+ reset-deassert-us = <30000>;
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+ reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
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+
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interrupt-parent = <&gpio_intc>;
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/* MAC_INTR on GPIOZ_14 */
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interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
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--
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2.25.1
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