bcm27xx: update patches from RPi foundation

[openwrt/staging/luka.git] / target / linux / bcm27xx / patches-5.4 / 950-0478-net-bcmgenet-Clear-ID_MODE_DIS-in-EXT_RGMII_OOB_CTRL.patch

diff --git a/target/linux/bcm27xx/patches-5.4/950-0478-net-bcmgenet-Clear-ID_MODE_DIS-in-EXT_RGMII_OOB_CTRL.patch b/target/linux/bcm27xx/patches-5.4/950-0478-net-bcmgenet-Clear-ID_MODE_DIS-in-EXT_RGMII_OOB_CTRL.patch
deleted file mode 100644 (file)
index 9d80904..0000000
--- a/target/linux/bcm27xx/patches-5.4/950-0478-net-bcmgenet-Clear-ID_MODE_DIS-in-EXT_RGMII_OOB_CTRL.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From cff8c5c2a95a4afd65bfa3198258d03bc790cddb Mon Sep 17 00:00:00 2001
-From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Date: Tue, 25 Feb 2020 14:11:59 +0100
-Subject: [PATCH] net: bcmgenet: Clear ID_MODE_DIS in
- EXT_RGMII_OOB_CTRL when not needed
-
-commit 402482a6a78e5c61d8a2ec6311fc5b4aca392cd6 upstream.
-
-Outdated Raspberry Pi 4 firmware might configure the external PHY as
-rgmii although the kernel currently sets it as rgmii-rxid. This makes
-connections unreliable as ID_MODE_DIS is left enabled. To avoid this,
-explicitly clear that bit whenever we don't need it.
-
-Fixes: da38802211cc ("net: bcmgenet: Add RGMII_RXID support")
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Acked-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Matthias Reichl <hias@horus.com>
----
- drivers/net/ethernet/broadcom/genet/bcmmii.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
-+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
-@@ -292,6 +292,7 @@ int bcmgenet_mii_config(struct net_devic
-        */
-       if (priv->ext_phy) {
-               reg = bcmgenet_ext_readl(priv, EXT_RGMII_OOB_CTRL);
-+              reg &= ~ID_MODE_DIS;
-               reg |= id_mode_dis;
-               if (GENET_IS_V1(priv) || GENET_IS_V2(priv) || GENET_IS_V3(priv))
-                       reg |= RGMII_MODE_EN_V123;