[openwrt/openwrt] rockchip: fix NanoPi R2S GMAC clock name

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/3f05b5fda3b2375f59825a31275d78fde5482a1e

commit 3f05b5fda3b2375f59825a31275d78fde5482a1e
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Mon Oct 5 00:01:12 2020 +0200

    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 at gmail.com>
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 ...hip-rk3328-fix-NanoPi-R2S-GMAC-clock-name.patch | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/target/linux/rockchip/patches-5.4/006-rockchip-rk3328-fix-NanoPi-R2S-GMAC-clock-name.patch b/target/linux/rockchip/patches-5.4/006-rockchip-rk3328-fix-NanoPi-R2S-GMAC-clock-name.patch
new file mode 100644
index 0000000000..15c8ad71a6
--- /dev/null
+++ b/target/linux/rockchip/patches-5.4/006-rockchip-rk3328-fix-NanoPi-R2S-GMAC-clock-name.patch
@@ -0,0 +1,27 @@
+From f2962ed3805c5b74948d00e4e6fbb33388261ba8 Mon Sep 17 00:00:00 2001
+From: David Bauer <mail at 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 at gmail.com>
+Signed-off-by: David Bauer <mail at 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>;
+ 	};
+