mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-05 07:46:50 +08:00
realtek: Improve MDIO bus probing for RTL9300
Improve handling of multi-gig ports on the RTL9300 when probing the MDIO bus. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This commit is contained in:
parent
9ae927febd
commit
ee6f483a62
@ -2,6 +2,11 @@
|
||||
|
||||
#include <linux/of_mdio.h>
|
||||
#include <linux/of_platform.h>
|
||||
#include <net/arp.h>
|
||||
#include <net/nexthop.h>
|
||||
#include <net/neighbour.h>
|
||||
#include <net/netevent.h>
|
||||
#include <linux/inetdevice.h>
|
||||
|
||||
#include <asm/mach-rtl838x/mach-rtl83xx.h>
|
||||
#include "rtl83xx.h"
|
||||
@ -303,38 +308,32 @@ static int __init rtl83xx_mdio_probe(struct rtl838x_switch_priv *priv)
|
||||
continue;
|
||||
|
||||
// Check for the integrated SerDes of the RTL8380M first
|
||||
if (of_property_read_bool(dn, "phy-is-integrated")
|
||||
&& priv->id == 0x8380 && pn >= 24) {
|
||||
if (of_property_read_bool(dn, "phy-is-integrated") && priv->id == 0x8380 && pn >= 24) {
|
||||
pr_debug("----> FÓUND A SERDES\n");
|
||||
priv->ports[pn].phy = PHY_RTL838X_SDS;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (of_property_read_bool(dn, "phy-is-integrated")
|
||||
&& !of_property_read_bool(dn, "sfp")) {
|
||||
if (of_property_read_bool(dn, "phy-is-integrated") && !of_property_read_bool(dn, "sfp")) {
|
||||
priv->ports[pn].phy = PHY_RTL8218B_INT;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!of_property_read_bool(dn, "phy-is-integrated")
|
||||
&& of_property_read_bool(dn, "sfp")) {
|
||||
if (!of_property_read_bool(dn, "phy-is-integrated") && of_property_read_bool(dn, "sfp")) {
|
||||
priv->ports[pn].phy = PHY_RTL8214FC;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!of_property_read_bool(dn, "phy-is-integrated")
|
||||
&& !of_property_read_bool(dn, "sfp")) {
|
||||
if (!of_property_read_bool(dn, "phy-is-integrated") && !of_property_read_bool(dn, "sfp")) {
|
||||
priv->ports[pn].phy = PHY_RTL8218B_EXT;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: Do this needs to come from the .dts, at least the SerDes number
|
||||
// TODO: Do this needs to come from the .dts
|
||||
if (priv->family_id == RTL9300_FAMILY_ID) {
|
||||
priv->ports[24].is2G5 = true;
|
||||
priv->ports[25].is2G5 = true;
|
||||
priv->ports[24].sds_num = 1;
|
||||
priv->ports[24].sds_num = 2;
|
||||
}
|
||||
|
||||
/* Disable MAC polling the PHY so that we can start configuration */
|
||||
@ -344,7 +343,7 @@ static int __init rtl83xx_mdio_probe(struct rtl838x_switch_priv *priv)
|
||||
if (priv->family_id == RTL8380_FAMILY_ID) {
|
||||
/* Enable SerDes NWAY and PHY control via SoC */
|
||||
sw_w32_mask(BIT(7), BIT(15), RTL838X_SMI_GLB_CTRL);
|
||||
} else {
|
||||
} else if (priv->family_id == RTL8390_FAMILY_ID) {
|
||||
/* Disable PHY polling via SoC */
|
||||
sw_w32_mask(BIT(7), 0, RTL839X_SMI_GLB_CTRL);
|
||||
}
|
||||
@ -356,15 +355,6 @@ static int __init rtl83xx_mdio_probe(struct rtl838x_switch_priv *priv)
|
||||
rtl8380_sds_power(26, 1);
|
||||
}
|
||||
|
||||
// TODO: Only power on SerDes with external PHYs connected
|
||||
if (priv->family_id == RTL9300_FAMILY_ID) {
|
||||
pr_info("RTL9300 Powering on SerDes ports\n");
|
||||
rtl9300_sds_power(24, 1);
|
||||
rtl9300_sds_power(25, 1);
|
||||
rtl9300_sds_power(26, 1);
|
||||
rtl9300_sds_power(27, 1);
|
||||
}
|
||||
|
||||
pr_debug("%s done\n", __func__);
|
||||
return 0;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user