lede/target/linux/rockchip/patches-5.4/102-rockchip-enable-LAN-port-on-NanoPi-R2S.patch
CN_SZTL b5fa901e0b
rockchip: improve FriendlyElec NanoPi R2S support (#5578)
* rockchip: refresh NanoPi R2S patches

Update the patches for the NanoPi R2S to the v3 sent (and accepted)
upstream.

Signed-off-by: David Bauer <mail@david-bauer.net>

* rockchip: rk3328: add compatible to NanoPi R2S ethernet PHY

This adds the compatible property to the NanoPi R2S ethernet PHY node.
Otherwise, the PHY might not be probed, as the PHY ID reads all 0xff
when it is still in reset.

Signed-off-by: David Bauer <mail@david-bauer.net>

* uboot-rockchip: update NanoPi R2S patches

Update the patches required for the NanoPi R2S to match the DTS accepted
for upstream Linux. The U-Boot patch meanwhile is still pending
upstream.

Signed-off-by: David Bauer <mail@david-bauer.net>

* rockchip: refresh target patches

Signed-off-by: CN_SZTL <cnsztl@project-openwrt.eu.org>

Co-authored-by: CN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: wevsty <ty@wevs.org>

* rockchip: fix NanoPi R2S PHY ID

Fix the PHY ID for the NanoPi R2S PHY compatible to match the used PHY.
The ID was wrong as I've accidentally picked the wrong upstream patch.

Signed-off-by: David Bauer <mail@david-bauer.net>

Co-authored-by: David Bauer <mail@david-bauer.net>
Co-authored-by: wevsty <ty@wevs.org>
2020-10-03 00:27:34 +08:00

61 lines
1.4 KiB
Diff

From 7cde8541d04e0ade5d126bdada3cf0c0429eaa99 Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Fri, 10 Jul 2020 21:12:16 +0200
Subject: [PATCH] rockchip: enabled LAN port on NanoPi R2S
Enable the USB3 port on the FriendlyARM NanoPi R2S.
This is required for the USB3 attached LAN port to work.
Signed-off-by: David Bauer <mail@david-bauer.net>
---
.../boot/dts/rockchip/rk3328-nanopi-r2s.dts | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
@@ -103,6 +103,18 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
+
+ vcc_rtl8153: vcc-rtl8153-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8153_en_drv>;
+ regulator-always-on;
+ regulator-name = "vcc_rtl8153";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ };
};
&cpu0 {
@@ -318,6 +330,12 @@
rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
+
+ usb {
+ rtl8153_en_drv: rtl8153-en-drv {
+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&pwm2 {
@@ -373,3 +391,12 @@
&usb_host0_ohci {
status = "okay";
};
+
+&usbdrd3 {
+ status = "okay";
+};
+
+&usbdrd_dwc3 {
+ dr_mode = "host";
+ status = "okay";
+};