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https://github.com/openwrt/openwrt.git
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64 lines
2.0 KiB
Diff
64 lines
2.0 KiB
Diff
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From d211665c5a833873ee37e501af58adbf028e6b5f Mon Sep 17 00:00:00 2001
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From: Tianling Shen <cnsztl@gmail.com>
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Date: Sat, 13 May 2023 21:53:07 +0800
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Subject: [PATCH] arm64: dts: rockchip: Add FriendlyARM NanoPi R2C Plus
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The NanoPi R2C Plus is a small variant of NanoPi R2C with a on-board
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eMMC flash (8G) included.
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Signed-off-by: Tianling Shen <cnsztl@gmail.com>
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Link: https://lore.kernel.org/r/20230513135307.26554-2-cnsztl@gmail.com
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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/Makefile | 1 +
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.../boot/dts/rockchip/rk3328-nanopi-r2c-plus.dts | 33 ++++++++++++++++++++++
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2 files changed, 34 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2c-plus.dts
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--- a/arch/arm64/boot/dts/rockchip/Makefile
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+++ b/arch/arm64/boot/dts/rockchip/Makefile
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@@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-od
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c-plus.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2c-plus.dts
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@@ -0,0 +1,33 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+/*
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+ * Copyright (c) 2021 FriendlyElec Computer Tech. Co., Ltd.
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+ * (http://www.friendlyarm.com)
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+ *
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+ * Copyright (c) 2023 Tianling Shen <cnsztl@gmail.com>
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+ */
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+
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+/dts-v1/;
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+#include "rk3328-nanopi-r2c.dts"
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+
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+/ {
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+ model = "FriendlyElec NanoPi R2C Plus";
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+ compatible = "friendlyarm,nanopi-r2c-plus", "rockchip,rk3328";
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+
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+ aliases {
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+ mmc1 = &emmc;
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+ };
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+};
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+
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+&emmc {
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+ bus-width = <8>;
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+ cap-mmc-highspeed;
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+ max-frequency = <150000000>;
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+ mmc-ddr-1_8v;
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+ mmc-hs200-1_8v;
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+ non-removable;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
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+ vmmc-supply = <&vcc_io_33>;
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+ vqmmc-supply = <&vcc18_emmc>;
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+ status = "okay";
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+};
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