mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
86 lines
2.7 KiB
Diff
86 lines
2.7 KiB
Diff
From 1737de8045838dcf3c7713c940eb1582810a319f Mon Sep 17 00:00:00 2001
|
|
From: Vladimir Oltean <vladimir.oltean@nxp.com>
|
|
Date: Mon, 16 Dec 2019 15:07:20 +0200
|
|
Subject: [PATCH] net: mscc: ocelot: make phy_mode a member of the common
|
|
struct ocelot_port
|
|
|
|
The Ocelot switchdev driver and the Felix DSA one need it for different
|
|
reasons. Felix (or at least the VSC9959 instantiation in NXP LS1028A) is
|
|
integrated with the traditional NXP Layerscape PCS design which does not
|
|
support runtime configuration of SerDes protocol. So it needs to
|
|
pre-validate the phy-mode from the device tree and prevent PHYLINK from
|
|
attempting to change it. For this, it needs to cache it in a private
|
|
variable.
|
|
|
|
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
|
|
---
|
|
drivers/net/ethernet/mscc/ocelot.c | 7 ++++---
|
|
drivers/net/ethernet/mscc/ocelot.h | 1 -
|
|
drivers/net/ethernet/mscc/ocelot_board.c | 4 ++--
|
|
include/soc/mscc/ocelot.h | 2 ++
|
|
4 files changed, 8 insertions(+), 6 deletions(-)
|
|
|
|
--- a/drivers/net/ethernet/mscc/ocelot.c
|
|
+++ b/drivers/net/ethernet/mscc/ocelot.c
|
|
@@ -500,13 +500,14 @@ EXPORT_SYMBOL(ocelot_port_enable);
|
|
static int ocelot_port_open(struct net_device *dev)
|
|
{
|
|
struct ocelot_port_private *priv = netdev_priv(dev);
|
|
- struct ocelot *ocelot = priv->port.ocelot;
|
|
+ struct ocelot_port *ocelot_port = &priv->port;
|
|
+ struct ocelot *ocelot = ocelot_port->ocelot;
|
|
int port = priv->chip_port;
|
|
int err;
|
|
|
|
if (priv->serdes) {
|
|
err = phy_set_mode_ext(priv->serdes, PHY_MODE_ETHERNET,
|
|
- priv->phy_mode);
|
|
+ ocelot_port->phy_mode);
|
|
if (err) {
|
|
netdev_err(dev, "Could not set mode of SerDes\n");
|
|
return err;
|
|
@@ -514,7 +515,7 @@ static int ocelot_port_open(struct net_d
|
|
}
|
|
|
|
err = phy_connect_direct(dev, priv->phy, &ocelot_port_adjust_link,
|
|
- priv->phy_mode);
|
|
+ ocelot_port->phy_mode);
|
|
if (err) {
|
|
netdev_err(dev, "Could not attach to PHY\n");
|
|
return err;
|
|
--- a/drivers/net/ethernet/mscc/ocelot.h
|
|
+++ b/drivers/net/ethernet/mscc/ocelot.h
|
|
@@ -70,7 +70,6 @@ struct ocelot_port_private {
|
|
|
|
u8 vlan_aware;
|
|
|
|
- phy_interface_t phy_mode;
|
|
struct phy *serdes;
|
|
|
|
struct ocelot_port_tc tc;
|
|
--- a/drivers/net/ethernet/mscc/ocelot_board.c
|
|
+++ b/drivers/net/ethernet/mscc/ocelot_board.c
|
|
@@ -412,9 +412,9 @@ static int mscc_ocelot_probe(struct plat
|
|
if (phy_mode < 0)
|
|
phy_mode = PHY_INTERFACE_MODE_NA;
|
|
|
|
- priv->phy_mode = phy_mode;
|
|
+ ocelot_port->phy_mode = phy_mode;
|
|
|
|
- switch (priv->phy_mode) {
|
|
+ switch (ocelot_port->phy_mode) {
|
|
case PHY_INTERFACE_MODE_NA:
|
|
continue;
|
|
case PHY_INTERFACE_MODE_SGMII:
|
|
--- a/include/soc/mscc/ocelot.h
|
|
+++ b/include/soc/mscc/ocelot.h
|
|
@@ -425,6 +425,8 @@ struct ocelot_port {
|
|
u8 ptp_cmd;
|
|
struct sk_buff_head tx_skbs;
|
|
u8 ts_id;
|
|
+
|
|
+ phy_interface_t phy_mode;
|
|
};
|
|
|
|
struct ocelot {
|