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https://github.com/hanwckf/immortalwrt-mt798x.git
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Hardware -------- RockChip RK3328 ARM64 (4 cores) 4GB DDR4 RAM 1x 1000 Base-T 2 LEDs (POWER / USER) HDMI 2.0 3.5mm TRRS AV jack Micro-SD slot eMMC slot 1x USB 3.0 Port 2x USB 2.0 Port Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org> (cherry picked from commit f05de856379977e0f48f9fcd27ec199c1bf5aa74)
37 lines
1.0 KiB
Diff
37 lines
1.0 KiB
Diff
From 75f95927334dea863f16f4ecd29cc709edc3c6ad Mon Sep 17 00:00:00 2001
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From: Chen-Yu Tsai <wens@csie.org>
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Date: Tue, 4 May 2021 16:36:14 +0800
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Subject: [PATCH] arm64: dts: rockchip: Enable USB3 for rk3328 ROC-RK3328-CC
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Enable USB3 nodes for the ROC-RK3328-CC board.
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The separate power regulator is not added as it is controlled by the
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same GPIO line as the existing VBUS regulators, so it is already
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enabled. Also there is no port representation to tie the regulator to.
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Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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Link: https://lore.kernel.org/r/20210504083616.9654-3-wens@kernel.org
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
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@@ -336,6 +336,15 @@
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status = "okay";
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};
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+&usbdrd3 {
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+ status = "okay";
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+};
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+
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+&usbdrd_dwc3 {
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+ dr_mode = "host";
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+ status = "okay";
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+};
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+
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&usb_host0_ehci {
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status = "okay";
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};
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