lede/target/linux/rockchip/patches-5.4/007-rockchip-rk3328-fix-NanoPi-R2S-GMAC-clock-name.patch
CN_SZTL 0bfbe98823
Revert "uboot-rockchip: update NanoPi R2S patches" (#5596)
* Revert "uboot-rockchip: update NanoPi R2S patches"

This reverts commit bda6f6572be630bcf9a1c8a429e40d8a53033af5.

This commit breaks the onboard ethernet on some units. Revert it for
now.

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

* rockchip: enable Realtek PHY support

The NanoPi R2S features a Realtek Gigabit Ethernet PHY. Enable the
Realtek specific PHY driver to correctly configure internal delays.

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

* uboot-rockchip: fix nanopi-r2s failed to boot on some sd cards

Add regulator-boot-on parameters to vcc_sd.
Add startup-delay-us parameters to vcc_sdio.
This will improve the problem that in some SD cards are failing to boot up.

Signed-off-by: Yuan Tao <ty@wevs.org>

* rockchip: fix NanoPi R2S GMAC clock name

This commit fixes the name for the GMAC clock to gmac_clkin, as this is
the name of the clock provided by the rk3328-clk driver.

Without this commit, the GMAC will not work in TX direction.

Suggested-by: Tobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: David Bauer <mail@david-bauer.net>

Co-authored-by: David Bauer <mail@david-bauer.net>
Co-authored-by: Yuan Tao <ty@wevs.org>
2020-10-07 23:22:52 +08:00

28 lines
955 B
Diff

From f2962ed3805c5b74948d00e4e6fbb33388261ba8 Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Sun, 4 Oct 2020 16:43:29 +0200
Subject: [PATCH] rockchip: rk3328: fix NanoPi R2S GMAC clock name
This commit fixes the name for the GMAC clock to gmac_clkin, as this is
the name of the clock provided by the rk3328-clk driver.
Without this commit, the GMAC will not work in TX direction.
Suggested-by: Tobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: David Bauer <mail@david-bauer.net>
---
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts
@@ -20,7 +20,7 @@
gmac_clk: gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
- clock-output-names = "gmac_clk";
+ clock-output-names = "gmac_clkin";
#clock-cells = <0>;
};