From 9f0bfe430a5a67b34bc2274a898b4375a321810b Mon Sep 17 00:00:00 2001
From: baiywt <baiywt_gj@163.com>
Date: Mon, 15 Nov 2021 16:51:43 +0800
Subject: [PATCH] Add support for OrangePi R1 Plus LTS

---
 arch/arm64/boot/dts/rockchip/Makefile         |  1 +
 .../rockchip/rk3328-orangepi-r1-plus-lts.dts  | 44 +++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 23373c752..552d97555 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -5,6 +5,7 @@
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
new file mode 100644
index 000000000..c65f7c417
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+#include "rk3328-orangepi-r1-plus.dts"
+
+/ {
+	model = "Xunlong Orange Pi R1 Plus LTS";
+	compatible = "xunlong,orangepi-r1-plus-lts", "rockchip,rk3328";
+};
+
+/delete-node/ &rtl8211e;
+&gmac2io {
+        phy-handle = <&ethphy3>;
+        snps,reset-delays-us = <0 15000 50000>;
+        tx_delay = <0x19>;
+        rx_delay = <0x05>;
+        status = "okay";
+
+        mdio {
+                compatible = "snps,dwmac-mdio";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                ethphy3: ethernet-phy@0 {
+                        reg = <0x0>;
+                        keep-clkout-on;
+                       reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
+                };
+        };
+};
+
+&sdmmc {
+      bus-width = <4>;
+      cap-sd-highspeed;
+      disable-wp;
+      pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
+      pinctrl-names = "default";
+      sd-uhs-sdr12;
+      sd-uhs-sdr25;
+      sd-uhs-sdr50;
+      sd-uhs-sdr104;
+      vmmc-supply = <&vcc_sd>;
+      vqmmc-supply = <&vcc_io_sdio>;
+      status = "okay";
+};
+
+&dmc_opp_table {
+        opp-1056000000 {
+                status = "disabled";
+        };
+        opp-924000000 {
+                status = "disabled";
+        };
+        opp-840000000 {
+                status = "disabled";
+        };
+        opp-798000000 {
+                status = "disabled";
+        };
+};
+
+&sys_led {
+       label = "orangepi-r1-plus-lts:red:sys";
+};
+
+&wan_led {
+       label = "orangepi-r1-plus-lts:green:wan";
+};
+
+&lan_led {
+       label = "orangepi-r1-plus-lts:green:lan";
+};
-- 
2.25.1